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authorTom Tromey <tromey@redhat.com>2006-05-13 02:16:22 +0000
committerTom Tromey <tromey@gcc.gnu.org>2006-05-13 02:16:22 +0000
commit143145daa42382453636fb24b705c673ee812e37 (patch)
tree86bc2116f67a8c7a59e8cb0a7732f0fb34197168 /libjava
parenta2038cd64d107fbd9d52d1b3cd57a3933f9b9762 (diff)
downloadgcc-143145daa42382453636fb24b705c673ee812e37.tar.gz
sources.am, [...]: Rebuilt.
* sources.am, Makefile.in: Rebuilt. * java/util/logging/LogManager.java: Removed. * java/util/logging/Logger.java (resetLogger): New method, from Classpath. * java/io/RandomAccessFile.java: Removed. * gnu/java/nio/channels/FileChannelImpl.java (create): New method. (FileChannelImpl): Now private. * java/io/FileInputStream.java: Removed. * java/io/FileOutputStream.java: Removed. * java/security/AccessControlContext.java: Removed. * java/lang/ThreadLocal.java: Removed. * java/lang/InheritableThreadLocal.java: Removed. * java/lang/Thread.java (locals): New field. (getThreadLocals): New method. * java/lang/natThread.cc (finish_): Clear 'locals'. From-SVN: r113735
Diffstat (limited to 'libjava')
-rw-r--r--libjava/ChangeLog19
-rw-r--r--libjava/Makefile.in40
-rw-r--r--libjava/gnu/java/nio/channels/FileChannelImpl.java13
-rw-r--r--libjava/java/io/FileInputStream.java309
-rw-r--r--libjava/java/io/FileOutputStream.java296
-rw-r--r--libjava/java/io/RandomAccessFile.java991
-rw-r--r--libjava/java/lang/InheritableThreadLocal.java142
-rw-r--r--libjava/java/lang/Thread.java23
-rw-r--r--libjava/java/lang/ThreadLocal.java169
-rw-r--r--libjava/java/lang/natThread.cc3
-rw-r--r--libjava/java/security/AccessControlContext.java173
-rw-r--r--libjava/java/util/logging/LogManager.java819
-rw-r--r--libjava/java/util/logging/Logger.java16
-rw-r--r--libjava/sources.am14
14 files changed, 102 insertions, 2925 deletions
diff --git a/libjava/ChangeLog b/libjava/ChangeLog
index aea1ae6a0bc..d8fb754da4c 100644
--- a/libjava/ChangeLog
+++ b/libjava/ChangeLog
@@ -1,3 +1,22 @@
+2006-05-12 Tom Tromey <tromey@redhat.com>
+
+ * sources.am, Makefile.in: Rebuilt.
+ * java/util/logging/LogManager.java: Removed.
+ * java/util/logging/Logger.java (resetLogger): New method, from
+ Classpath.
+ * java/io/RandomAccessFile.java: Removed.
+ * gnu/java/nio/channels/FileChannelImpl.java (create): New
+ method.
+ (FileChannelImpl): Now private.
+ * java/io/FileInputStream.java: Removed.
+ * java/io/FileOutputStream.java: Removed.
+ * java/security/AccessControlContext.java: Removed.
+ * java/lang/ThreadLocal.java: Removed.
+ * java/lang/InheritableThreadLocal.java: Removed.
+ * java/lang/Thread.java (locals): New field.
+ (getThreadLocals): New method.
+ * java/lang/natThread.cc (finish_): Clear 'locals'.
+
2006-05-11 Bryce McKinlay <mckinlay@redhat.com>
* gnu/gcj/runtime/NameFinder.java (lookup): If exec'ing addr2line
diff --git a/libjava/Makefile.in b/libjava/Makefile.in
index eb4af80a55f..fcbe2cf402d 100644
--- a/libjava/Makefile.in
+++ b/libjava/Makefile.in
@@ -1,8 +1,8 @@
-# Makefile.in generated by automake 1.9.3 from Makefile.am.
+# Makefile.in generated by automake 1.9.6 from Makefile.am.
# @configure_input@
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
-# 2003, 2004 Free Software Foundation, Inc.
+# 2003, 2004, 2005 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
@@ -17,8 +17,6 @@
-SOURCES = $(lib_gnu_awt_xlib_la_SOURCES) $(lib_gnu_java_awt_peer_gtk_la_SOURCES) $(lib_gnu_java_awt_peer_qt_la_SOURCES) $(libgcj_la_SOURCES) $(libgcjawt_la_SOURCES) $(libgij_la_SOURCES) $(gcj_dbtool_SOURCES) $(gen_from_JIS_SOURCES) $(gij_SOURCES) $(grmic_SOURCES) $(grmiregistry_SOURCES) $(jv_convert_SOURCES)
-
srcdir = @srcdir@
top_srcdir = @top_srcdir@
VPATH = @srcdir@
@@ -3512,9 +3510,9 @@ classpath/java/io/Externalizable.java \
java/io/File.java \
classpath/java/io/FileDescriptor.java \
classpath/java/io/FileFilter.java \
-java/io/FileInputStream.java \
+classpath/java/io/FileInputStream.java \
classpath/java/io/FileNotFoundException.java \
-java/io/FileOutputStream.java \
+classpath/java/io/FileOutputStream.java \
classpath/java/io/FilePermission.java \
classpath/java/io/FileReader.java \
classpath/java/io/FileWriter.java \
@@ -3554,7 +3552,7 @@ java/io/PrintStream.java \
classpath/java/io/PrintWriter.java \
classpath/java/io/PushbackInputStream.java \
classpath/java/io/PushbackReader.java \
-java/io/RandomAccessFile.java \
+classpath/java/io/RandomAccessFile.java \
classpath/java/io/Reader.java \
classpath/java/io/SequenceInputStream.java \
classpath/java/io/Serializable.java \
@@ -3607,7 +3605,7 @@ classpath/java/lang/IllegalStateException.java \
classpath/java/lang/IllegalThreadStateException.java \
classpath/java/lang/IncompatibleClassChangeError.java \
classpath/java/lang/IndexOutOfBoundsException.java \
-java/lang/InheritableThreadLocal.java \
+classpath/java/lang/InheritableThreadLocal.java \
classpath/java/lang/InstantiationError.java \
classpath/java/lang/InstantiationException.java \
classpath/java/lang/Integer.java \
@@ -3647,7 +3645,7 @@ java/lang/System.java \
java/lang/Thread.java \
classpath/java/lang/ThreadDeath.java \
classpath/java/lang/ThreadGroup.java \
-java/lang/ThreadLocal.java \
+classpath/java/lang/ThreadLocal.java \
classpath/java/lang/Throwable.java \
classpath/java/lang/TypeNotPresentException.java \
classpath/java/lang/UnknownError.java \
@@ -3935,7 +3933,7 @@ classpath/java/rmi/server/Unreferenced.java
java_rmi_server_header_files = $(patsubst classpath/%,%,$(patsubst %.java,%.h,$(java_rmi_server_source_files)))
java_security_source_files = \
-java/security/AccessControlContext.java \
+classpath/java/security/AccessControlContext.java \
classpath/java/security/AccessControlException.java \
java/security/AccessController.java \
classpath/java/security/AlgorithmParameterGenerator.java \
@@ -4236,7 +4234,7 @@ classpath/java/util/logging/Filter.java \
classpath/java/util/logging/Formatter.java \
classpath/java/util/logging/Handler.java \
classpath/java/util/logging/Level.java \
-java/util/logging/LogManager.java \
+classpath/java/util/logging/LogManager.java \
classpath/java/util/logging/LogRecord.java \
java/util/logging/Logger.java \
classpath/java/util/logging/LoggingPermission.java \
@@ -7994,7 +7992,13 @@ uninstall-toolexecmainlibDATA:
# (which will cause the Makefiles to be regenerated when you run `make');
# (2) otherwise, pass the desired values on the `make' command line.
$(RECURSIVE_TARGETS):
- @set fnord $$MAKEFLAGS; amf=$$2; \
+ @failcom='exit 1'; \
+ for f in x $$MAKEFLAGS; do \
+ case $$f in \
+ *=* | --[!k]*);; \
+ *k*) failcom='fail=yes';; \
+ esac; \
+ done; \
dot_seen=no; \
target=`echo $@ | sed s/-recursive//`; \
list='$(SUBDIRS)'; for subdir in $$list; do \
@@ -8006,7 +8010,7 @@ $(RECURSIVE_TARGETS):
local_target="$$target"; \
fi; \
(cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
- || case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \
+ || eval $$failcom; \
done; \
if test "$$dot_seen" = "no"; then \
$(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \
@@ -8014,7 +8018,13 @@ $(RECURSIVE_TARGETS):
mostlyclean-recursive clean-recursive distclean-recursive \
maintainer-clean-recursive:
- @set fnord $$MAKEFLAGS; amf=$$2; \
+ @failcom='exit 1'; \
+ for f in x $$MAKEFLAGS; do \
+ case $$f in \
+ *=* | --[!k]*);; \
+ *k*) failcom='fail=yes';; \
+ esac; \
+ done; \
dot_seen=no; \
case "$@" in \
distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \
@@ -8035,7 +8045,7 @@ maintainer-clean-recursive:
local_target="$$target"; \
fi; \
(cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
- || case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \
+ || eval $$failcom; \
done && test -z "$$fail"
tags-recursive:
list='$(SUBDIRS)'; for subdir in $$list; do \
diff --git a/libjava/gnu/java/nio/channels/FileChannelImpl.java b/libjava/gnu/java/nio/channels/FileChannelImpl.java
index 6059b5692a5..db68b596910 100644
--- a/libjava/gnu/java/nio/channels/FileChannelImpl.java
+++ b/libjava/gnu/java/nio/channels/FileChannelImpl.java
@@ -1,5 +1,5 @@
/* FileChannelImpl.java --
- Copyright (C) 2002, 2004, 2005 Free Software Foundation, Inc.
+ Copyright (C) 2002, 2004, 2005, 2006 Free Software Foundation, Inc.
This file is part of GNU Classpath.
@@ -103,7 +103,16 @@ public final class FileChannelImpl extends FileChannel
}
/* Open a file. MODE is a combination of the above mode flags. */
- public FileChannelImpl (File file, int mode) throws FileNotFoundException
+ /* This is a static factory method, so that VM implementors can decide
+ * substitute subclasses of FileChannelImpl. */
+ public static FileChannelImpl create(File file, int mode)
+ throws FileNotFoundException
+ {
+ return new FileChannelImpl(file, mode);
+ }
+
+ /* Open a file. MODE is a combination of the above mode flags. */
+ private FileChannelImpl (File file, int mode) throws FileNotFoundException
{
final String path = file.getPath();
fd = open (path, mode);
diff --git a/libjava/java/io/FileInputStream.java b/libjava/java/io/FileInputStream.java
deleted file mode 100644
index f6a8faa8004..00000000000
--- a/libjava/java/io/FileInputStream.java
+++ /dev/null
@@ -1,309 +0,0 @@
-/* FileInputStream.java -- An input stream that reads from disk files.
- Copyright (C) 1998, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
-
-This file is part of GNU Classpath.
-
-GNU Classpath is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU Classpath is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU Classpath; see the file COPYING. If not, write to the
-Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301 USA.
-
-Linking this library statically or dynamically with other modules is
-making a combined work based on this library. Thus, the terms and
-conditions of the GNU General Public License cover the whole
-combination.
-
-As a special exception, the copyright holders of this library give you
-permission to link this library with independent modules to produce an
-executable, regardless of the license terms of these independent
-modules, and to copy and distribute the resulting executable under
-terms of your choice, provided that you also meet, for each linked
-independent module, the terms and conditions of the license of that
-module. An independent module is a module which is not derived from
-or based on this library. If you modify this library, you may extend
-this exception to your version of the library, but you are not
-obligated to do so. If you do not wish to do so, delete this
-exception statement from your version. */
-
-
-package java.io;
-
-import gnu.java.nio.channels.FileChannelImpl;
-
-import java.nio.channels.FileChannel;
-
-/* Written using "Java Class Libraries", 2nd edition, ISBN 0-201-31002-3
- * "The Java Language Specification", ISBN 0-201-63451-1
- * plus online API docs for JDK 1.2 beta from http://www.javasoft.com.
- * Status: Believed complete and correct.
- */
-
-/**
- * This class is a stream that reads its bytes from a file.
- *
- * @author Aaron M. Renn (arenn@urbanophile.com)
- * @author Warren Levy (warrenl@cygnus.com)
- */
-public class FileInputStream extends InputStream
-{
- /**
- * This is the native file handle for the file this stream is reading from
- */
- private FileDescriptor fd;
-
- private FileChannelImpl ch;
-
- /**
- * This method initializes a <code>FileInputStream</code> to read from the
- * specified named file. A security check is first made to determine
- * whether or not access to this file is allowed. This is done by
- * calling the <code>checkRead()</code> method of the
- * <code>SecurityManager</code>
- * (if one exists) with the name of this file. An exception is thrown
- * if reading is not allowed. If the file does not exist, an exception
- * is also thrown.
- *
- * @param name The name of the file this stream should read from
- *
- * @exception SecurityException If read access to the file is not allowed
- * @exception FileNotFoundException If the file does not exist
- * or if it is a directory
- */
- public FileInputStream(String name) throws FileNotFoundException
- {
- this(new File(name));
- }
-
- /**
- * This method initializes a <code>FileInputStream</code> to read from the
- * specified <code>File</code> object. A security check is first
- * made to determine
- * whether or not access to this file is allowed. This is done by
- * calling the <code>checkRead()</code> method of the
- * <code>SecurityManager</code>
- * (if one exists) with the name of this file. An exception is thrown
- * if reading is not allowed. If the file does not exist, an exception
- * is also thrown.
- *
- * @param file The <code>File</code> object this stream should read from
- *
- * @exception SecurityException If read access to the file is not allowed
- * @exception FileNotFoundException If the file does not exist
- * or if it is a directory.
- */
- public FileInputStream(File file) throws FileNotFoundException
- {
- SecurityManager s = System.getSecurityManager();
- if (s != null)
- s.checkRead(file.getPath());
-
- ch = new FileChannelImpl (file, FileChannelImpl.READ);
- }
-
- /**
- * This method initializes a <code>FileInputStream</code> to read from the
- * specified <code>FileDescriptor</code> object. A security
- * check is first made to
- * determine whether or not access to this file is allowed. This is done by
- * calling the <code>checkRead()</code> method of the
- * <code>SecurityManager</code>
- * (if one exists) with the specified <code>FileDescriptor</code>
- * An exception is
- * thrown if reading is not allowed.
- *
- * @param fdObj The <code>FileDescriptor</code> object this stream
- * should read from
- *
- * @exception SecurityException If read access to the file is not allowed
- */
- public FileInputStream(FileDescriptor fdObj)
- {
- SecurityManager s = System.getSecurityManager();
- if (s != null)
- s.checkRead(fdObj);
-
- fd = fdObj;
- ch = (FileChannelImpl) fdObj.channel;
- }
-
- FileInputStream(FileChannelImpl ch)
- {
- this.ch = ch;
- }
-
- /**
- * This method returns the number of bytes that can be read from this
- * stream before a read can block. A return of 0 indicates that blocking
- * might (or might not) occur on the very next read attempt.
- * <p>
- * This method returns the number of unread bytes remaining in the file if
- * the descriptor being read from is an actual file. If this method is
- * reading from a ''special'' file such a the standard input, this method
- * will return the appropriate value for the stream being read.
- * <p>
- * Be aware that reads on plain files that do not reside locally might
- * possibly block even if this method says they should not. For example,
- * a remote server might crash, preventing an NFS mounted file from being
- * read.
- *
- * @return The number of bytes that can be read before blocking could occur
- *
- * @exception IOException If an error occurs
- */
- public int available() throws IOException
- {
- return ch.available();
- }
-
- /**
- * This method closes the stream. Any futher attempts to read from the
- * stream will likely generate an IOException since the underlying file
- * will be closed.
- *
- * @exception IOException If an error occurs.
- */
- public void close() throws IOException
- {
- ch.close();
- }
-
- protected void finalize() throws IOException
- {
- // We don't actually need this, but we include it because it is
- // mentioned in the JCL.
- }
-
- /**
- * This method returns a <code>FileDescriptor</code> object representing the
- * underlying native file handle of the file this stream is reading
- * from
- *
- * @return A <code>FileDescriptor</code> for this stream
- *
- * @exception IOException If an error occurs
- */
- public final FileDescriptor getFD() throws IOException
- {
- synchronized (this)
- {
- if (fd == null)
- fd = new FileDescriptor (ch);
- return fd;
- }
- }
-
- /**
- * This method reads an unsigned byte from the input stream and returns it
- * as an int in the range of 0-255. This method also will return -1 if
- * the end of the stream has been reached.
- * <p>
- * This method will block until the byte can be read.
- *
- * @return The byte read or -1 if end of stream
- *
- * @exception IOException If an error occurs
- */
- public int read() throws IOException
- {
- return ch.read();
- }
-
- /**
- * This method reads bytes from a stream and stores them into a caller
- * supplied buffer. This method attempts to completely fill the buffer,
- * but can return before doing so. The actual number of bytes read is
- * returned as an int. A -1 is returned to indicate the end of the stream.
- * <p>
- * This method will block until some data can be read.
- * <p>
- * This method operates by calling an overloaded read method like so:
- * <code>read(buf, 0, buf.length)</code>
- *
- * @param buf The buffer into which the bytes read will be stored.
- *
- * @return The number of bytes read or -1 if end of stream.
- *
- * @exception IOException If an error occurs.
- */
- public int read(byte[] buf) throws IOException
- {
- return read(buf, 0, buf.length);
- }
-
- /**
- * This method read bytes from a stream and stores them into a caller
- * supplied buffer. It starts storing the data at index
- * <code>offset</code> into
- * the buffer and attempts to read <code>len</code> bytes. This method can
- * return before reading the number of bytes requested. The actual number
- * of bytes read is returned as an int. A -1 is returned to indicate the
- * end of the stream.
- * <p>
- * This method will block until some data can be read.
- *
- * @param buf The array into which the bytes read should be stored
- * @param offset The offset into the array to start storing bytes
- * @param len The requested number of bytes to read
- *
- * @return The actual number of bytes read, or -1 if end of stream.
- *
- * @exception IOException If an error occurs.
- */
- public int read(byte[] buf, int offset, int len) throws IOException
- {
- if (offset < 0
- || len < 0
- || offset + len > buf.length)
- throw new ArrayIndexOutOfBoundsException();
-
- return ch.read(buf, offset, len);
- }
-
- /**
- * This method skips the specified number of bytes in the stream. It
- * returns the actual number of bytes skipped, which may be less than the
- * requested amount.
- * <p>
- * @param numBytes The requested number of bytes to skip
- *
- * @return The actual number of bytes skipped.
- *
- * @exception IOException If an error occurs
- */
- public synchronized long skip (long numBytes) throws IOException
- {
- if (numBytes < 0)
- throw new IllegalArgumentException ("Can't skip negative bytes: " +
- numBytes);
-
- if (numBytes == 0)
- return 0;
-
- long oldPos = ch.position ();
- ch.position(oldPos + numBytes);
- return ch.position() - oldPos;
- }
-
- /**
- * This method creates a java.nio.channels.FileChannel.
- * Nio does not allow one to create a file channel directly.
- * A file channel must be created by first creating an instance of
- * Input/Output/RandomAccessFile and invoking the getChannel() method on it.
- */
- public synchronized FileChannel getChannel ()
- {
- return ch;
- }
-
-} // class FileInputStream
-
diff --git a/libjava/java/io/FileOutputStream.java b/libjava/java/io/FileOutputStream.java
deleted file mode 100644
index 40e72aff7da..00000000000
--- a/libjava/java/io/FileOutputStream.java
+++ /dev/null
@@ -1,296 +0,0 @@
-/* FileOutputStream.java -- Writes to a file on disk.
- Copyright (C) 1998, 2001, 2003, 2004, 2005 Free Software Foundation, Inc.
-
-This file is part of GNU Classpath.
-
-GNU Classpath is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU Classpath is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU Classpath; see the file COPYING. If not, write to the
-Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301 USA.
-
-Linking this library statically or dynamically with other modules is
-making a combined work based on this library. Thus, the terms and
-conditions of the GNU General Public License cover the whole
-combination.
-
-As a special exception, the copyright holders of this library give you
-permission to link this library with independent modules to produce an
-executable, regardless of the license terms of these independent
-modules, and to copy and distribute the resulting executable under
-terms of your choice, provided that you also meet, for each linked
-independent module, the terms and conditions of the license of that
-module. An independent module is a module which is not derived from
-or based on this library. If you modify this library, you may extend
-this exception to your version of the library, but you are not
-obligated to do so. If you do not wish to do so, delete this
-exception statement from your version. */
-
-
-package java.io;
-
-import gnu.java.nio.channels.FileChannelImpl;
-
-import java.nio.channels.FileChannel;
-
-/* Written using "Java Class Libraries", 2nd edition, ISBN 0-201-31002-3
- * "The Java Language Specification", ISBN 0-201-63451-1
- * Status: Complete to version 1.1.
- */
-
-/**
- * This classes allows a stream of data to be written to a disk file or
- * any open <code>FileDescriptor</code>.
- *
- * @author Aaron M. Renn (arenn@urbanophile.com)
- * @author Tom Tromey (tromey@cygnus.com)
- */
-public class FileOutputStream extends OutputStream
-{
- private FileDescriptor fd;
-
- private FileChannelImpl ch;
-
- /**
- * This method initializes a <code>FileOutputStream</code> object to write
- * to the named file. The file is created if it does not exist, and
- * the bytes written are written starting at the beginning of the file if
- * the <code>append</code> argument is <code>false</code> or at the end
- * of the file if the <code>append</code> argument is true.
- * <p>
- * Before opening a file, a security check is performed by calling the
- * <code>checkWrite</code> method of the <code>SecurityManager</code> (if
- * one exists) with the name of the file to be opened. An exception is
- * thrown if writing is not allowed.
- *
- * @param path The name of the file this stream should write to
- * @param append <code>true</code> to append bytes to the end of the file,
- * or <code>false</code> to write bytes to the beginning
- *
- * @exception SecurityException If write access to the file is not allowed
- * @exception FileNotFoundException If a non-security error occurs
- */
- public FileOutputStream (String path, boolean append)
- throws SecurityException, FileNotFoundException
- {
- this (new File(path), append);
- }
-
- /**
- * This method initializes a <code>FileOutputStream</code> object to write
- * to the named file. The file is created if it does not exist, and
- * the bytes written are written starting at the beginning of the file.
- * <p>
- * Before opening a file, a security check is performed by calling the
- * <code>checkWrite</code> method of the <code>SecurityManager</code> (if
- * one exists) with the name of the file to be opened. An exception is
- * thrown if writing is not allowed.
- *
- * @param path The name of the file this stream should write to
- *
- * @exception SecurityException If write access to the file is not allowed
- * @exception FileNotFoundException If a non-security error occurs
- */
- public FileOutputStream (String path)
- throws SecurityException, FileNotFoundException
- {
- this (path, false);
- }
-
- /**
- * This method initializes a <code>FileOutputStream</code> object to write
- * to the specified <code>File</code> object. The file is created if it
- * does not exist, and the bytes written are written starting at the
- * beginning of the file.
- * <p>
- * Before opening a file, a security check is performed by calling the
- * <code>checkWrite</code> method of the <code>SecurityManager</code> (if
- * one exists) with the name of the file to be opened. An exception is
- * thrown if writing is not allowed.
- *
- * @param file The <code>File</code> object this stream should write to
- *
- * @exception SecurityException If write access to the file is not allowed
- * @exception FileNotFoundException If a non-security error occurs
- */
- public FileOutputStream (File file)
- throws SecurityException, FileNotFoundException
- {
- this (file, false);
- }
-
- /**
- * This method initializes a <code>FileOutputStream</code> object to write
- * to the specified <code>File</code> object. The file is created if it
- * does not exist, and the bytes written are written starting at the
- * beginning of the file if the <code>append</code> parameter is
- * <code>false</code>. Otherwise bytes are written at the end of the
- * file.
- * <p>
- * Before opening a file, a security check is performed by calling the
- * <code>checkWrite</code> method of the <code>SecurityManager</code> (if
- * one exists) with the name of the file to be opened. An exception is
- * thrown if writing is not allowed.
- *
- * @param file The <code>File</code> object this stream should write to
- * @param append <code>true</code> to append bytes to the end of the file,
- * or <code>false</code> to write bytes to the beginning
- *
- * @exception SecurityException If write access to the file is not allowed
- * @exception FileNotFoundException If a non-security error occurs
- */
- public FileOutputStream (File file, boolean append)
- throws FileNotFoundException
- {
- SecurityManager s = System.getSecurityManager();
- if (s != null)
- s.checkWrite(file.getPath());
-
- ch = new FileChannelImpl (file, (append
- ? FileChannelImpl.WRITE
- | FileChannelImpl.APPEND
- : FileChannelImpl.WRITE));
- }
-
- /**
- * This method initializes a <code>FileOutputStream</code> object to write
- * to the file represented by the specified <code>FileDescriptor</code>
- * object. This method does not create any underlying disk file or
- * reposition the file pointer of the given descriptor. It assumes that
- * this descriptor is ready for writing as is.
- * <p>
- * Before opening a file, a security check is performed by calling the
- * <code>checkWrite</code> method of the <code>SecurityManager</code> (if
- * one exists) with the specified <code>FileDescriptor</code> as an argument.
- * An exception is thrown if writing is not allowed.
- *
- * @param fdObj The <code>FileDescriptor</code> this stream should write to
- *
- * @exception SecurityException If write access to the file is not allowed
- */
- public FileOutputStream (FileDescriptor fdObj)
- throws SecurityException
- {
- // Hmm, no other exception but this one to throw, but if the descriptor
- // isn't valid, we surely don't have "permission" to write to it.
- if (!fdObj.valid())
- throw new SecurityException("Invalid FileDescriptor");
-
- SecurityManager s = System.getSecurityManager();
- if (s != null)
- s.checkWrite(fdObj);
-
- fd = fdObj;
- ch = (FileChannelImpl) fdObj.channel;
- }
-
- FileOutputStream(FileChannelImpl ch)
- {
- this.ch = ch;
- }
-
- protected void finalize () throws IOException
- {
- // We don't actually need this, but we include it because it is
- // mentioned in the JCL.
- }
-
- /**
- * This method returns a <code>FileDescriptor</code> object representing
- * the file that is currently being written to
- *
- * @return A <code>FileDescriptor</code> object for this stream
- *
- * @exception IOException If an error occurs
- */
- public final FileDescriptor getFD () throws IOException
- {
- synchronized (this)
- {
- if (fd == null)
- fd = new FileDescriptor (ch);
- return fd;
- }
- }
-
- /**
- * This method writes a single byte of data to the file.
- *
- * @param b The byte of data to write, passed as an <code>int</code>
- *
- * @exception IOException If an error occurs
- */
- public void write (int b) throws IOException
- {
- ch.write (b);
- }
-
- /**
- * This method writes all the bytes in the specified array to the
- * file.
- *
- * @param buf The array of bytes to write to the file
- *
- * @exception IOException If an error occurs
- */
- public void write (byte[] buf)
- throws IOException
- {
- write (buf, 0, buf.length);
- }
-
- /**
- * This method writes <code>len</code> bytes from the byte array
- * <code>buf</code> to the file starting at index <code>offset</code>.
- *
- * @param buf The array of bytes to write to the file
- * @param offset The offset into the array to start writing bytes from
- * @param len The number of bytes to write to the file
- *
- * @exception IOException If an error occurs
- */
- public void write (byte[] buf, int offset, int len)
- throws IOException
- {
- if (offset < 0
- || len < 0
- || offset + len > buf.length)
- throw new ArrayIndexOutOfBoundsException ();
-
- ch.write (buf, offset, len);
- }
-
- /**
- * This method closes the underlying file. Any further attempts to
- * write to this stream will likely generate an exception since the
- * file is closed.
- *
- * @exception IOException If an error occurs
- */
- public void close () throws IOException
- {
- ch.close();
- }
-
- /**
- * This method creates a java.nio.channels.FileChannel.
- * Nio does not allow one to create a file channel directly.
- * A file channel must be created by first creating an instance of
- * Input/Output/RandomAccessFile and invoking the getChannel() method on it.
- */
- public synchronized FileChannel getChannel()
- {
- return ch;
- }
-
-} // class FileOutputStream
-
diff --git a/libjava/java/io/RandomAccessFile.java b/libjava/java/io/RandomAccessFile.java
deleted file mode 100644
index 129d6b642cf..00000000000
--- a/libjava/java/io/RandomAccessFile.java
+++ /dev/null
@@ -1,991 +0,0 @@
-/* RandomAccessFile.java -- Class supporting random file I/O
- Copyright (C) 1998, 1999, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
-
-This file is part of GNU Classpath.
-
-GNU Classpath is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU Classpath is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU Classpath; see the file COPYING. If not, write to the
-Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301 USA.
-
-Linking this library statically or dynamically with other modules is
-making a combined work based on this library. Thus, the terms and
-conditions of the GNU General Public License cover the whole
-combination.
-
-As a special exception, the copyright holders of this library give you
-permission to link this library with independent modules to produce an
-executable, regardless of the license terms of these independent
-modules, and to copy and distribute the resulting executable under
-terms of your choice, provided that you also meet, for each linked
-independent module, the terms and conditions of the license of that
-module. An independent module is a module which is not derived from
-or based on this library. If you modify this library, you may extend
-this exception to your version of the library, but you are not
-obligated to do so. If you do not wish to do so, delete this
-exception statement from your version. */
-
-
-package java.io;
-
-import gnu.java.nio.channels.FileChannelImpl;
-
-import java.nio.channels.FileChannel;
-
-/* Written using "Java Class Libraries", 2nd edition, ISBN 0-201-31002-3
- * "The Java Language Specification", ISBN 0-201-63451-1
- * Status: Believe complete and correct to 1.1.
- */
-
-/**
- * This class allows reading and writing of files at random locations.
- * Most Java I/O classes are either pure sequential input or output. This
- * class fulfills the need to be able to read the bytes of a file in an
- * arbitrary order. In addition, this class implements the
- * <code>DataInput</code> and <code>DataOutput</code> interfaces to allow
- * the reading and writing of Java primitives.
- *
- * @author Aaron M. Renn (arenn@urbanophile.com)
- * @author Tom Tromey (tromey@cygnus.com)
- */
-public class RandomAccessFile implements DataOutput, DataInput
-{
-
- // The underlying file.
- private FileChannelImpl ch;
- private FileDescriptor fd;
- // The corresponding input and output streams.
- private DataOutputStream out;
- private DataInputStream in;
-
-
- /**
- * This method initializes a new instance of <code>RandomAccessFile</code>
- * to read from the specified <code>File</code> object with the specified
- * access mode. The access mode is either "r" for read only access or "rw"
- * for read-write access.
- * <p>
- * Note that a <code>SecurityManager</code> check is made prior to
- * opening the file to determine whether or not this file is allowed to
- * be read or written.
- *
- * @param file The <code>File</code> object to read and/or write.
- * @param mode "r" for read only or "rw" for read-write access to the file
- *
- * @exception IllegalArgumentException If <code>mode</code> has an
- * illegal value
- * @exception SecurityException If the requested access to the file
- * is not allowed
- * @exception FileNotFoundException If the file is a directory, or
- * any other error occurs
- */
- public RandomAccessFile (File file, String mode)
- throws FileNotFoundException
- {
- int fdmode;
- if (mode.equals("r"))
- fdmode = FileChannelImpl.READ;
- else if (mode.equals("rw"))
- fdmode = FileChannelImpl.READ | FileChannelImpl.WRITE;
- else if (mode.equals("rws"))
- {
- fdmode = (FileChannelImpl.READ | FileChannelImpl.WRITE
- | FileChannelImpl.SYNC);
- }
- else if (mode.equals("rwd"))
- {
- fdmode = (FileChannelImpl.READ | FileChannelImpl.WRITE
- | FileChannelImpl.DSYNC);
- }
- else
- throw new IllegalArgumentException ("invalid mode: " + mode);
-
- final String fileName = file.getPath();
-
- // The obligatory SecurityManager stuff
- SecurityManager s = System.getSecurityManager();
- if (s != null)
- {
- s.checkRead(fileName);
-
- if ((fdmode & FileChannelImpl.WRITE) != 0)
- s.checkWrite(fileName);
- }
-
- ch = new FileChannelImpl (file, fdmode);
- fd = new FileDescriptor(ch);
- out = new DataOutputStream (new FileOutputStream (fd));
- in = new DataInputStream (new FileInputStream (fd));
- }
-
- /**
- * This method initializes a new instance of <code>RandomAccessFile</code>
- * to read from the specified file name with the specified access mode.
- * The access mode is either "r" for read only access, "rw" for read
- * write access, "rws" for synchronized read/write access of both
- * content and metadata, or "rwd" for read/write access
- * where only content is required to be synchronous.
- * <p>
- * Note that a <code>SecurityManager</code> check is made prior to
- * opening the file to determine whether or not this file is allowed to
- * be read or written.
- *
- * @param fileName The name of the file to read and/or write
- * @param mode "r", "rw", "rws", or "rwd"
- *
- * @exception IllegalArgumentException If <code>mode</code> has an
- * illegal value
- * @exception SecurityException If the requested access to the file
- * is not allowed
- * @exception FileNotFoundException If the file is a directory or
- * any other error occurs
- */
- public RandomAccessFile (String fileName, String mode)
- throws FileNotFoundException
- {
- this (new File(fileName), mode);
- }
-
- /**
- * This method closes the file and frees up all file related system
- * resources. Since most operating systems put a limit on how many files
- * may be opened at any given time, it is a good idea to close all files
- * when no longer needed to avoid hitting this limit
- */
- public void close () throws IOException
- {
- ch.close();
- }
-
- /**
- * This method returns a <code>FileDescriptor</code> object that
- * represents the native file handle for this file.
- *
- * @return The <code>FileDescriptor</code> object for this file
- *
- * @exception IOException If an error occurs
- */
- public final FileDescriptor getFD () throws IOException
- {
- synchronized (this)
- {
- if (fd == null)
- fd = new FileDescriptor (ch);
- return fd;
- }
- }
-
- /**
- * This method returns the current offset in the file at which the next
- * read or write will occur
- *
- * @return The current file position
- *
- * @exception IOException If an error occurs
- */
- public long getFilePointer () throws IOException
- {
- return ch.position();
- }
-
- /**
- * This method sets the length of the file to the specified length.
- * If the currently length of the file is longer than the specified
- * length, then the file is truncated to the specified length (the
- * file position is set to the end of file in this case). If the
- * current length of the file is shorter than the specified length,
- * the file is extended with bytes of an undefined value (the file
- * position is unchanged in this case).
- * <p>
- * The file must be open for write access for this operation to succeed.
- *
- * @param newLen The new length of the file
- *
- * @exception IOException If an error occurs
- */
- public void setLength (long newLen) throws IOException
- {
- // FIXME: Extending a file should probably be done by one method call.
-
- // FileChannel.truncate() can only shrink a file.
- // To expand it we need to seek forward and write at least one byte.
- if (newLen < length())
- ch.truncate (newLen);
- else if (newLen > length())
- {
- long pos = getFilePointer();
- seek(newLen - 1);
- write(0);
- seek(pos);
- }
- }
-
- /**
- * This method returns the length of the file in bytes
- *
- * @return The length of the file
- *
- * @exception IOException If an error occurs
- */
- public long length () throws IOException
- {
- return ch.size();
- }
-
- /**
- * This method reads a single byte of data from the file and returns it
- * as an integer.
- *
- * @return The byte read as an int, or -1 if the end of the file was reached.
- *
- * @exception IOException If an error occurs
- */
- public int read () throws IOException
- {
- return in.read();
- }
-
- /**
- * This method reads bytes from the file into the specified array. The
- * bytes are stored starting at the beginning of the array and up to
- * <code>buf.length</code> bytes can be read.
- *
- * @param buffer The buffer to read bytes from the file into
- *
- * @return The actual number of bytes read or -1 if end of file
- *
- * @exception IOException If an error occurs
- */
- public int read (byte[] buffer) throws IOException
- {
- return in.read (buffer);
- }
-
- /**
- * This methods reads up to <code>len</code> bytes from the file into the
- * specified array starting at position <code>offset</code> into the array.
- *
- * @param buffer The array to read the bytes into
- * @param offset The index into the array to start storing bytes
- * @param len The requested number of bytes to read
- *
- * @return The actual number of bytes read, or -1 if end of file
- *
- * @exception IOException If an error occurs
- */
- public int read (byte[] buffer, int offset, int len) throws IOException
- {
- return in.read (buffer, offset, len);
- }
-
- /**
- * This method reads a Java boolean value from an input stream. It does
- * so by reading a single byte of data. If that byte is zero, then the
- * value returned is <code>false</code> If the byte is non-zero, then
- * the value returned is <code>true</code>
- * <p>
- * This method can read a <code>boolean</code> written by an object
- * implementing the
- * <code>writeBoolean()</code> method in the <code>DataOutput</code>
- * interface.
- *
- * @return The <code>boolean</code> value read
- *
- * @exception EOFException If end of file is reached before reading the
- * boolean
- * @exception IOException If any other error occurs
- */
- public final boolean readBoolean () throws IOException
- {
- return in.readBoolean ();
- }
-
- /**
- * This method reads a Java byte value from an input stream. The value
- * is in the range of -128 to 127.
- * <p>
- * This method can read a <code>byte</code> written by an object
- * implementing the
- * <code>writeByte()</code> method in the <code>DataOutput</code> interface.
- *
- * @return The <code>byte</code> value read
- *
- * @exception EOFException If end of file is reached before reading the byte
- * @exception IOException If any other error occurs
- *
- * @see DataOutput
- */
- public final byte readByte () throws IOException
- {
- return in.readByte ();
- }
-
- /**
- * This method reads a Java <code>char</code> value from an input stream.
- * It operates by reading two bytes from the stream and converting them to
- * a single 16-bit Java <code>char</code> The two bytes are stored most
- * significant byte first (i.e., "big endian") regardless of the native
- * host byte ordering.
- * <p>
- * As an example, if <code>byte1</code> and <code>byte2</code> represent
- * the first
- * and second byte read from the stream respectively, they will be
- * transformed to a <code>char</code> in the following manner:
- * <p>
- * <code>(char)(((byte1 &amp; 0xFF) &lt;&lt; 8) | (byte2 &amp; 0xFF)</code>
- * <p>
- * This method can read a <code>char</code> written by an object
- * implementing the
- * <code>writeChar()</code> method in the <code>DataOutput</code> interface.
- *
- * @return The <code>char</code> value read
- *
- * @exception EOFException If end of file is reached before reading the char
- * @exception IOException If any other error occurs
- *
- * @see DataOutput
- */
- public final char readChar () throws IOException
- {
- return in.readChar();
- }
-
- /**
- * This method reads a Java double value from an input stream. It operates
- * by first reading a <code>logn</code> value from the stream by calling the
- * <code>readLong()</code> method in this interface, then
- * converts that <code>long</code>
- * to a <code>double</code> using the <code>longBitsToDouble</code>
- * method in the class <code>java.lang.Double</code>
- * <p>
- * This method can read a <code>double</code> written by an object
- * implementing the
- * <code>writeDouble()</code> method in the <code>DataOutput</code>
- * interface.
- *
- * @return The <code>double</code> value read
- *
- * @exception EOFException If end of file is reached before reading
- * the double
- * @exception IOException If any other error occurs
- *
- * @see java.lang.Double
- * @see DataOutput
- */
- public final double readDouble () throws IOException
- {
- return in.readDouble ();
- }
-
- /**
- * This method reads a Java float value from an input stream. It operates
- * by first reading an <code>int</code> value from the stream by calling the
- * <code>readInt()</code> method in this interface, then converts
- * that <code>int</code>
- * to a <code>float</code> using the <code>intBitsToFloat</code> method in
- * the class <code>java.lang.Float</code>
- * <p>
- * This method can read a <code>float</code> written by an object
- * implementing the
- * <code>writeFloat()</code> method in the <code>DataOutput</code> interface.
- *
- * @return The <code>float</code> value read
- *
- * @exception EOFException If end of file is reached before reading the float
- * @exception IOException If any other error occurs
- *
- * @see java.lang.Float
- * @see DataOutput
- */
- public final float readFloat () throws IOException
- {
- return in.readFloat();
- }
-
- /**
- * This method reads raw bytes into the passed array until the array is
- * full. Note that this method blocks until the data is available and
- * throws an exception if there is not enough data left in the stream to
- * fill the buffer
- *
- * @param buffer The buffer into which to read the data
- *
- * @exception EOFException If end of file is reached before filling the
- * buffer
- * @exception IOException If any other error occurs
- */
- public final void readFully (byte[] buffer) throws IOException
- {
- in.readFully(buffer);
- }
-
- /**
- * This method reads raw bytes into the passed array <code>buf</code>
- * starting
- * <code>offset</code> bytes into the buffer. The number of bytes read
- * will be
- * exactly <code>len</code> Note that this method blocks until the data is
- * available and throws an exception if there is not enough data left in
- * the stream to read <code>len</code> bytes.
- *
- * @param buffer The buffer into which to read the data
- * @param offset The offset into the buffer to start storing data
- * @param count The number of bytes to read into the buffer
- *
- * @exception EOFException If end of file is reached before filling
- * the buffer
- * @exception IOException If any other error occurs
- */
- public final void readFully (byte[] buffer, int offset, int count)
- throws IOException
- {
- in.readFully (buffer, offset, count);
- }
-
- /**
- * This method reads a Java <code>int</code> value from an input stream
- * It operates by reading four bytes from the stream and converting them to
- * a single Java <code>int</code> The bytes are stored most
- * significant byte first (i.e., "big endian") regardless of the native
- * host byte ordering.
- * <p>
- * As an example, if <code>byte1</code> through <code>byte4</code>
- * represent the first
- * four bytes read from the stream, they will be
- * transformed to an <code>int</code> in the following manner:
- * <p>
- * <code>(int)(((byte1 &amp; 0xFF) &lt;&lt; 24) + ((byte2 &amp; 0xFF) &lt;&lt; 16) +
- * ((byte3 &amp; 0xFF) &lt;&lt; 8) + (byte4 &amp; 0xFF)))</code>
- * <p>
- * The value returned is in the range of 0 to 65535.
- * <p>
- * This method can read an <code>int</code> written by an object
- * implementing the
- * <code>writeInt()</code> method in the <code>DataOutput</code> interface.
- *
- * @return The <code>int</code> value read
- *
- * @exception EOFException If end of file is reached before reading the int
- * @exception IOException If any other error occurs
- *
- * @see DataOutput
- */
- public final int readInt () throws IOException
- {
- return in.readInt();
- }
-
- /**
- * This method reads the next line of text data from an input stream.
- * It operates by reading bytes and converting those bytes to
- * <code>char</code>
- * values by treating the byte read as the low eight bits of the
- * <code>char</code>
- * and using <code>0</code> as the high eight bits. Because of this, it does
- * not support the full 16-bit Unicode character set.
- * <p>
- * The reading of bytes ends when either the end of file or a line terminator
- * is encountered. The bytes read are then returned as a <code>String</code>
- * A line terminator is a byte sequence consisting of either
- * <code>\r</code> <code>\n</code> or <code>\r\n</code> These
- * termination charaters are
- * discarded and are not returned as part of the string.
- * <p>
- * This method can read data that was written by an object implementing the
- * <code>writeLine()</code> method in <code>DataOutput</code>
- *
- * @return The line read as a <code>String</code>
- *
- * @exception IOException If an error occurs
- *
- * @see DataOutput
- */
- public final String readLine () throws IOException
- {
- return in.readLine ();
- }
-
- /**
- * This method reads a Java long value from an input stream
- * It operates by reading eight bytes from the stream and converting them to
- * a single Java <code>long</code> The bytes are stored most
- * significant byte first (i.e., "big endian") regardless of the native
- * host byte ordering.
- * <p>
- * As an example, if <code>byte1</code> through <code>byte8</code>
- * represent the first
- * eight bytes read from the stream, they will be
- * transformed to an <code>long</code> in the following manner:
- * <p>
- * <code>
- * (long)((((long)byte1 &amp; 0xFF) &lt;&lt; 56) + (((long)byte2 &amp; 0xFF) &lt;&lt; 48) +
- * (((long)byte3 &amp; 0xFF) &lt;&lt; 40) + (((long)byte4 &amp; 0xFF) &lt;&lt; 32) +
- * (((long)byte5 &amp; 0xFF) &lt;&lt; 24) + (((long)byte6 &amp; 0xFF) &lt;&lt; 16) +
- * (((long)byte7 &amp; 0xFF) &lt;&lt; 8) + ((long)byte9 &amp; 0xFF)))</code>
- * <p>
- * The value returned is in the range of 0 to 65535.
- * <p>
- * This method can read an <code>long</code> written by an object
- * implementing the
- * <code>writeLong()</code> method in the <code>DataOutput</code> interface.
- *
- * @return The <code>long</code> value read
- *
- * @exception EOFException If end of file is reached before reading the long
- * @exception IOException If any other error occurs
- *
- * @see DataOutput
- */
- public final long readLong () throws IOException
- {
- return in.readLong();
- }
-
- /**
- * This method reads a signed 16-bit value into a Java in from the stream.
- * It operates by reading two bytes from the stream and converting them to
- * a single 16-bit Java <code>short</code> The two bytes are stored most
- * significant byte first (i.e., "big endian") regardless of the native
- * host byte ordering.
- * <p>
- * As an example, if <code>byte1</code> and <code>byte2</code>
- * represent the first
- * and second byte read from the stream respectively, they will be
- * transformed to a <code>short</code> in the following manner:
- * <p>
- * <code>(short)(((byte1 &amp; 0xFF) &lt;&lt; 8) | (byte2 &amp; 0xFF)</code>
- * <p>
- * The value returned is in the range of -32768 to 32767.
- * <p>
- * This method can read a <code>short</code> written by an object
- * implementing the
- * <code>writeShort()</code> method in the <code>DataOutput</code> interface.
- *
- * @return The <code>short</code> value read
- *
- * @exception EOFException If end of file is reached before reading the value
- * @exception IOException If any other error occurs
- *
- * @see DataOutput
- */
- public final short readShort () throws IOException
- {
- return in.readShort();
- }
-
- /**
- * This method reads 8 unsigned bits into a Java <code>int</code> value
- * from the
- * stream. The value returned is in the range of 0 to 255.
- * <p>
- * This method can read an unsigned byte written by an object implementing
- * the <code>writeUnsignedByte()</code> method in the
- * <code>DataOutput</code> interface.
- *
- * @return The unsigned bytes value read as a Java <code>int</code>
- *
- * @exception EOFException If end of file is reached before reading the value
- * @exception IOException If any other error occurs
- *
- * @see DataOutput
- */
- public final int readUnsignedByte () throws IOException
- {
- return in.readUnsignedByte();
- }
-
- /**
- * This method reads 16 unsigned bits into a Java int value from the stream.
- * It operates by reading two bytes from the stream and converting them to
- * a single Java <code>int</code> The two bytes are stored most
- * significant byte first (i.e., "big endian") regardless of the native
- * host byte ordering.
- * <p>
- * As an example, if <code>byte1</code> and <code>byte2</code>
- * represent the first
- * and second byte read from the stream respectively, they will be
- * transformed to an <code>int</code> in the following manner:
- * <p>
- * <code>(int)(((byte1 &amp; 0xFF) &lt;&lt; 8) + (byte2 &amp; 0xFF))</code>
- * <p>
- * The value returned is in the range of 0 to 65535.
- * <p>
- * This method can read an unsigned short written by an object implementing
- * the <code>writeUnsignedShort()</code> method in the
- * <code>DataOutput</code> interface.
- *
- * @return The unsigned short value read as a Java <code>int</code>
- *
- * @exception EOFException If end of file is reached before reading the value
- * @exception IOException If any other error occurs
- */
- public final int readUnsignedShort () throws IOException
- {
- return in.readUnsignedShort();
- }
-
- /**
- * This method reads a <code>String</code> from an input stream that
- * is encoded in
- * a modified UTF-8 format. This format has a leading two byte sequence
- * that contains the remaining number of bytes to read. This two byte
- * sequence is read using the <code>readUnsignedShort()</code> method of this
- * interface.
- * <p>
- * After the number of remaining bytes have been determined, these bytes
- * are read an transformed into <code>char</code> values.
- * These <code>char</code> values
- * are encoded in the stream using either a one, two, or three byte format.
- * The particular format in use can be determined by examining the first
- * byte read.
- * <p>
- * If the first byte has a high order bit of 0 then
- * that character consists on only one byte. This character value consists
- * of seven bits that are at positions 0 through 6 of the byte. As an
- * example, if <code>byte1</code> is the byte read from the stream, it would
- * be converted to a <code>char</code> like so:
- * <p>
- * <code>(char)byte1</code>
- * <p>
- * If the first byte has <code>110</code> as its high order bits, then the
- * character consists of two bytes. The bits that make up the character
- * value are in positions 0 through 4 of the first byte and bit positions
- * 0 through 5 of the second byte. (The second byte should have
- * 10 as its high order bits). These values are in most significant
- * byte first (i.e., "big endian") order.
- * <p>
- * As an example, if <code>byte1</code> and <code>byte2</code>
- * are the first two bytes
- * read respectively, and the high order bits of them match the patterns
- * which indicate a two byte character encoding, then they would be
- * converted to a Java <code>char</code> like so:
- * <p>
- * <code>(char)(((byte1 & 0x1F) << 6) | (byte2 & 0x3F))</code>
- * <p>
- * If the first byte has a <code>1110</code> as its high order bits, then the
- * character consists of three bytes. The bits that make up the character
- * value are in positions 0 through 3 of the first byte and bit positions
- * 0 through 5 of the other two bytes. (The second and third bytes should
- * have <code>10</code> as their high order bits). These values are in most
- * significant byte first (i.e., "big endian") order.
- * <p>
- * As an example, if <code>byte1</code> <code>byte2</code>
- * and <code>byte3</code> are the
- * three bytes read, and the high order bits of them match the patterns
- * which indicate a three byte character encoding, then they would be
- * converted to a Java <code>char</code> like so:
- * <p>
- * <code>(char)(((byte1 & 0x0F) << 12) | ((byte2 & 0x3F) << 6) |
- * (byte3 & 0x3F))</code>
- * <p>
- * Note that all characters are encoded in the method that requires the
- * fewest number of bytes with the exception of the character with the
- * value of <code>&#92;u0000</code> which is encoded as two bytes. This is
- * a modification of the UTF standard used to prevent C language style
- * <code>NUL</code> values from appearing in the byte stream.
- * <p>
- * This method can read data that was written by an object implementing the
- * <code>writeUTF()</code> method in <code>DataOutput</code>
- *
- * @return The <code>String</code> read
- *
- * @exception EOFException If end of file is reached before reading the
- * String
- * @exception UTFDataFormatException If the data is not in UTF-8 format
- * @exception IOException If any other error occurs
- *
- * @see DataOutput
- */
- public final String readUTF () throws IOException
- {
- return in.readUTF();
- }
-
- /**
- * This method sets the current file position to the specified offset
- * from the beginning of the file. Note that some operating systems will
- * allow the file pointer to be set past the current end of the file.
- *
- * @param pos The offset from the beginning of the file at which to set
- * the file pointer
- *
- * @exception IOException If an error occurs
- */
- public void seek (long pos) throws IOException
- {
- ch.position(pos);
- }
-
- /**
- * This method attempts to skip and discard the specified number of bytes
- * in the input stream. It may actually skip fewer bytes than requested.
- * The actual number of bytes skipped is returned. This method will not
- * skip any bytes if passed a negative number of bytes to skip.
- *
- * @param numBytes The requested number of bytes to skip.
- *
- * @return The number of bytes actually skipped.
- *
- * @exception IOException If an error occurs.
- */
- public int skipBytes (int numBytes) throws IOException
- {
- if (numBytes < 0)
- throw new IllegalArgumentException ("Can't skip negative bytes: " +
- numBytes);
-
- if (numBytes == 0)
- return 0;
-
- long oldPos = ch.position();
- long newPos = oldPos + numBytes;
- long size = ch.size();
- if (newPos > size)
- newPos = size;
- ch.position(newPos);
- return (int) (ch.position() - oldPos);
- }
-
- /**
- * This method writes a single byte of data to the file. The file must
- * be open for read-write in order for this operation to succeed.
- *
- * @param oneByte The byte of data to write, passed as an int.
- *
- * @exception IOException If an error occurs
- */
- public void write (int oneByte) throws IOException
- {
- out.write(oneByte);
- }
-
- /**
- * This method writes all the bytes in the specified array to the file.
- * The file must be open read-write in order for this operation to succeed.
- *
- * @param buffer The array of bytes to write to the file
- */
- public void write (byte[] buffer) throws IOException
- {
- out.write(buffer);
- }
-
- /**
- * This method writes <code>len</code> bytes to the file from the specified
- * array starting at index <code>offset</code> into the array.
- *
- * @param buffer The array of bytes to write to the file
- * @param offset The index into the array to start writing file
- * @param len The number of bytes to write
- *
- * @exception IOException If an error occurs
- */
- public void write (byte[] buffer, int offset, int len) throws IOException
- {
- out.write (buffer, offset, len);
- }
-
- /**
- * This method writes a Java <code>boolean</code> to the underlying output
- * stream. For a value of <code>true</code>, 1 is written to the stream.
- * For a value of <code>false</code>, 0 is written.
- *
- * @param val The <code>boolean</code> value to write to the stream
- *
- * @exception IOException If an error occurs
- */
- public final void writeBoolean (boolean val) throws IOException
- {
- out.writeBoolean(val);
- }
-
- /**
- * This method writes a Java <code>byte</code> value to the underlying
- * output stream.
- *
- * @param val The <code>byte</code> to write to the stream, passed
- * as an <code>int</code>.
- *
- * @exception IOException If an error occurs
- */
- public final void writeByte (int val) throws IOException
- {
- out.writeByte(val);
- }
-
- /**
- * This method writes a Java <code>short</code> to the stream, high byte
- * first. This method requires two bytes to encode the value.
- *
- * @param val The <code>short</code> value to write to the stream,
- * passed as an <code>int</code>.
- *
- * @exception IOException If an error occurs
- */
- public final void writeShort (int val) throws IOException
- {
- out.writeShort(val);
- }
-
- /**
- * This method writes a single <code>char</code> value to the stream,
- * high byte first.
- *
- * @param val The <code>char</code> value to write, passed as
- * an <code>int</code>.
- *
- * @exception IOException If an error occurs
- */
- public final void writeChar (int val) throws IOException
- {
- out.writeChar(val);
- }
-
- /**
- * This method writes a Java <code>int</code> to the stream, high bytes
- * first. This method requires four bytes to encode the value.
- *
- * @param val The <code>int</code> value to write to the stream.
- *
- * @exception IOException If an error occurs
- */
- public final void writeInt (int val) throws IOException
- {
- out.writeInt(val);
- }
-
- /**
- * This method writes a Java <code>long</code> to the stream, high bytes
- * first. This method requires eight bytes to encode the value.
- *
- * @param val The <code>long</code> value to write to the stream.
- *
- * @exception IOException If an error occurs
- */
- public final void writeLong (long val) throws IOException
- {
- out.writeLong(val);
- }
-
- /**
- * This method writes a Java <code>float</code> value to the stream. This
- * value is written by first calling the method
- * <code>Float.floatToIntBits</code>
- * to retrieve an <code>int</code> representing the floating point number,
- * then writing this <code>int</code> value to the stream exactly the same
- * as the <code>writeInt()</code> method does.
- *
- * @param val The floating point number to write to the stream.
- *
- * @exception IOException If an error occurs
- *
- * @see #writeInt(int)
- */
- public final void writeFloat (float val) throws IOException
- {
- out.writeFloat(val);
- }
-
- /**
- * This method writes a Java <code>double</code> value to the stream. This
- * value is written by first calling the method
- * <code>Double.doubleToLongBits</code>
- * to retrieve an <code>long</code> representing the floating point number,
- * then writing this <code>long</code> value to the stream exactly the same
- * as the <code>writeLong()</code> method does.
- *
- * @param val The double precision floating point number to write to the
- * stream.
- *
- * @exception IOException If an error occurs
- *
- * @see #writeLong(long)
- */
- public final void writeDouble (double val) throws IOException
- {
- out.writeDouble(val);
- }
-
- /**
- * This method writes all the bytes in a <code>String</code> out to the
- * stream. One byte is written for each character in the <code>String</code>.
- * The high eight bits of each character are discarded.
- *
- * @param val The <code>String</code> to write to the stream
- *
- * @exception IOException If an error occurs
- */
- public final void writeBytes (String val) throws IOException
- {
- out.writeBytes(val);
- }
-
- /**
- * This method writes all the characters in a <code>String</code> to the
- * stream. There will be two bytes for each character value. The high
- * byte of the character will be written first.
- *
- * @param val The <code>String</code> to write to the stream.
- *
- * @exception IOException If an error occurs
- */
- public final void writeChars (String val) throws IOException
- {
- out.writeChars(val);
- }
-
- /**
- * This method writes a Java <code>String</code> to the stream in a modified
- * UTF-8 format. First, two bytes are written to the stream indicating the
- * number of bytes to follow. Note that this is the number of bytes in the
- * encoded <code>String</code> not the <code>String</code> length. Next
- * come the encoded characters. Each character in the <code>String</code>
- * is encoded as either one, two or three bytes. For characters in the
- * range of <code>&#92;u0001</code> to <code>&#92;u007F</code>,
- * one byte is used. The character
- * value goes into bits 0-7 and bit eight is 0. For characters in the range
- * of <code>&#92;u0080</code> to <code>&#92;u007FF</code>, two
- * bytes are used. Bits
- * 6-10 of the character value are encoded bits 0-4 of the first byte, with
- * the high bytes having a value of "110". Bits 0-5 of the character value
- * are stored in bits 0-5 of the second byte, with the high bits set to
- * "10". This type of encoding is also done for the null character
- * <code>&#92;u0000</code>. This eliminates any C style NUL character values
- * in the output. All remaining characters are stored as three bytes.
- * Bits 12-15 of the character value are stored in bits 0-3 of the first
- * byte. The high bits of the first bytes are set to "1110". Bits 6-11
- * of the character value are stored in bits 0-5 of the second byte. The
- * high bits of the second byte are set to "10". And bits 0-5 of the
- * character value are stored in bits 0-5 of byte three, with the high bits
- * of that byte set to "10".
- *
- * @param val The <code>String</code> to write to the output in UTF format
- *
- * @exception IOException If an error occurs
- */
- public final void writeUTF (String val) throws IOException
- {
- out.writeUTF(val);
- }
-
- /**
- * This method creates a java.nio.channels.FileChannel.
- * Nio does not allow one to create a file channel directly.
- * A file channel must be created by first creating an instance of
- * Input/Output/RandomAccessFile and invoking the getChannel() method on it.
- */
- public final synchronized FileChannel getChannel ()
- {
- return ch;
- }
-}
diff --git a/libjava/java/lang/InheritableThreadLocal.java b/libjava/java/lang/InheritableThreadLocal.java
deleted file mode 100644
index b58c5bca24c..00000000000
--- a/libjava/java/lang/InheritableThreadLocal.java
+++ /dev/null
@@ -1,142 +0,0 @@
-/* InheritableThreadLocal -- a ThreadLocal which inherits values across threads
- Copyright (C) 2000, 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
-
-This file is part of GNU Classpath.
-
-GNU Classpath is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU Classpath is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU Classpath; see the file COPYING. If not, write to the
-Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301 USA.
-
-Linking this library statically or dynamically with other modules is
-making a combined work based on this library. Thus, the terms and
-conditions of the GNU General Public License cover the whole
-combination.
-
-As a special exception, the copyright holders of this library give you
-permission to link this library with independent modules to produce an
-executable, regardless of the license terms of these independent
-modules, and to copy and distribute the resulting executable under
-terms of your choice, provided that you also meet, for each linked
-independent module, the terms and conditions of the license of that
-module. An independent module is a module which is not derived from
-or based on this library. If you modify this library, you may extend
-this exception to your version of the library, but you are not
-obligated to do so. If you do not wish to do so, delete this
-exception statement from your version. */
-
-package java.lang;
-
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-import java.util.WeakHashMap;
-
-/**
- * A ThreadLocal whose value is inherited by child Threads. The value of the
- * InheritableThreadLocal associated with the (parent) Thread is copied to
- * the new (child) Thread at the moment of creation.
- *
- * <p>It is possible to make the value associated with the child Thread a
- * function of the value that is associated with the parent Thread by
- * overriding the <code>childValue()</code> method. The utility of this class
- * is in transferring items like User ID or Transaction ID across threads
- * automatically.
- *
- * @author Mark Wielaard (mark@klomp.org)
- * @author Eric Blake (ebb9@email.byu.edu)
- * @see ThreadLocal
- * @since 1.2
- * @status updated to 1.4
- */
-public class InheritableThreadLocal extends ThreadLocal
-{
- /**
- * Maps Threads to a List of InheritableThreadLocals (the heritage of that
- * Thread). Uses a WeakHashMap so if the Thread is garbage collected the
- * List can be collected, too. Maps to a list in case the user overrides
- * equals.
- */
- private static final Map threadMap
- = Collections.synchronizedMap(new WeakHashMap());
-
- /**
- * Creates a new InheritableThreadLocal that has no values associated
- * with it yet.
- */
- public InheritableThreadLocal()
- {
- Thread currentThread = Thread.currentThread();
- // Note that we don't have to synchronize, as only this thread will
- // ever modify the returned heritage and threadMap is a synchronizedMap.
- List heritage = (List) threadMap.get(currentThread);
- if (heritage == null)
- {
- heritage = new ArrayList();
- threadMap.put(currentThread, heritage);
- }
- heritage.add(this);
- }
-
- /**
- * Determines the value associated with a newly created child Thread as a
- * function of the value associated with the currently executing (parent)
- * Thread. The default implementation just returns the parentValue.
- *
- * @param parentValue the value of this object in the parent thread at
- * the moment of creation of the child
- * @return the initial value for the child thread
- */
- protected Object childValue(Object parentValue)
- {
- return parentValue;
- }
-
- /**
- * Generates the childValues of all <code>InheritableThreadLocal</code>s
- * that are in the heritage of the current Thread for the newly created
- * childThread. Should be called from the contructor Thread.
- *
- * @param childThread the newly created thread, to inherit from this thread
- * @see Thread#Thread(ThreadGroup, Runnable, String)
- */
- static void newChildThread(Thread childThread)
- {
- // The currentThread is the parent of the new thread.
- Thread parentThread = Thread.currentThread();
- // Note that we don't have to synchronize, as only this thread will
- // ever modify the returned heritage and threadMap is a synchronizedMap.
- ArrayList heritage = (ArrayList) threadMap.get(parentThread);
- if (heritage != null)
- {
- threadMap.put(childThread, heritage.clone());
- // Perform the inheritance.
- Iterator it = heritage.iterator();
- int i = heritage.size();
- while (--i >= 0)
- {
- InheritableThreadLocal local = (InheritableThreadLocal) it.next();
- Object parentValue = local.valueMap.get(parentThread);
- if (parentValue != null)
- {
- Object childValue = local.childValue(parentValue == NULL
- ? null : parentValue);
- local.valueMap.put(childThread, (childValue == null
- ? NULL : parentValue));
- }
- }
- }
- }
-}
diff --git a/libjava/java/lang/Thread.java b/libjava/java/lang/Thread.java
index fc07f2bbd37..7938498ed49 100644
--- a/libjava/java/lang/Thread.java
+++ b/libjava/java/lang/Thread.java
@@ -1,5 +1,5 @@
/* Thread -- an independent thread of executable code
- Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
+ Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
Free Software Foundation
This file is part of GNU Classpath.
@@ -41,6 +41,8 @@ package java.lang;
import gnu.gcj.RawData;
import gnu.gcj.RawDataManaged;
+import gnu.java.util.WeakIdentityHashMap;
+import java.util.Map;
/* Written using "Java Class Libraries", 2nd edition, ISBN 0-201-31002-3
* "The Java Language Specification", ISBN 0-201-63451-1
@@ -125,6 +127,11 @@ public class Thread implements Runnable
/** The context classloader for this Thread. */
private ClassLoader contextClassLoader;
+ /** Thread local storage. Package accessible for use by
+ * InheritableThreadLocal.
+ */
+ WeakIdentityHashMap locals;
+
// This describes the top-most interpreter frame for this thread.
RawData interp_frame;
@@ -914,4 +921,18 @@ public class Thread implements Runnable
private final native void initialize_native();
private final native static String gen_name();
+
+ /**
+ * Returns the map used by ThreadLocal to store the thread local values.
+ */
+ static Map getThreadLocals()
+ {
+ Thread thread = currentThread();
+ Map locals = thread.locals;
+ if (locals == null)
+ {
+ locals = thread.locals = new WeakIdentityHashMap();
+ }
+ return locals;
+ }
}
diff --git a/libjava/java/lang/ThreadLocal.java b/libjava/java/lang/ThreadLocal.java
deleted file mode 100644
index 9ef182e08a7..00000000000
--- a/libjava/java/lang/ThreadLocal.java
+++ /dev/null
@@ -1,169 +0,0 @@
-/* ThreadLocal -- a variable with a unique value per thread
- Copyright (C) 2000, 2002, 2003 Free Software Foundation, Inc.
-
-This file is part of GNU Classpath.
-
-GNU Classpath is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU Classpath is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU Classpath; see the file COPYING. If not, write to the
-Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301 USA.
-
-Linking this library statically or dynamically with other modules is
-making a combined work based on this library. Thus, the terms and
-conditions of the GNU General Public License cover the whole
-combination.
-
-As a special exception, the copyright holders of this library give you
-permission to link this library with independent modules to produce an
-executable, regardless of the license terms of these independent
-modules, and to copy and distribute the resulting executable under
-terms of your choice, provided that you also meet, for each linked
-independent module, the terms and conditions of the license of that
-module. An independent module is a module which is not derived from
-or based on this library. If you modify this library, you may extend
-this exception to your version of the library, but you are not
-obligated to do so. If you do not wish to do so, delete this
-exception statement from your version. */
-
-package java.lang;
-
-import java.util.Collections;
-import java.util.Map;
-import java.util.WeakHashMap;
-
-
-/**
- * ThreadLocal objects have a different state associated with every
- * Thread that accesses them. Every access to the ThreadLocal object
- * (through the <code>get()</code> and <code>set()</code> methods)
- * only affects the state of the object as seen by the currently
- * executing Thread.
- *
- * <p>The first time a ThreadLocal object is accessed on a particular
- * Thread, the state for that Thread's copy of the local variable is set by
- * executing the method <code>initialValue()</code>.
- * </p>
- *
- * <p>An example how you can use this:
- * </p>
- *
- * <pre>
- * class Connection
- * {
- * private static ThreadLocal owner = new ThreadLocal()
- * {
- * public Object initialValue()
- * {
- * return("nobody");
- * }
- * };
- * ...
- * }
- * </pre>
- *
- * <p>Now all instances of connection can see who the owner of the currently
- * executing Thread is by calling <code>owner.get()</code>. By default any
- * Thread would be associated with 'nobody'. But the Connection object could
- * offer a method that changes the owner associated with the Thread on
- * which the method was called by calling <code>owner.put("somebody")</code>.
- * (Such an owner changing method should then be guarded by security checks.)
- * </p>
- *
- * <p>When a Thread is garbage collected all references to values of
- * the ThreadLocal objects associated with that Thread are removed.
- * </p>
- *
- * @author Mark Wielaard (mark@klomp.org)
- * @author Eric Blake (ebb9@email.byu.edu)
- * @since 1.2
- * @status updated to 1.4
- */
-public class ThreadLocal
-{
- /**
- * Placeholder to distinguish between uninitialized and null set by the
- * user. Do not expose this to the public. Package visible for use by
- * InheritableThreadLocal
- */
- static final Object NULL = new Object();
-
- /**
- * The stored value. Package visible for use by InheritableThreadLocal. */
- Object value;
-
- /**
- * Maps Threads to values. Uses a WeakHashMap so if a Thread is garbage
- * collected the reference to the Value will disappear. A null value means
- * uninitialized, while NULL means a user-specified null. Only the
- * <code>set(Thread, Object)</code> and <code>get(Thread)</code> methods
- * access it. Package visible for use by InheritableThreadLocal.
- */
- final Map valueMap = Collections.synchronizedMap(new WeakHashMap());
-
- /**
- * Creates a ThreadLocal object without associating any value to it yet.
- */
- public ThreadLocal()
- {
- }
-
- /**
- * Called once per thread on the first invocation of get(), if set() was
- * not already called. The default implementation returns <code>null</code>.
- * Often, this method is overridden to create the appropriate initial object
- * for the current thread's view of the ThreadLocal.
- *
- * @return the initial value of the variable in this thread
- */
- protected Object initialValue()
- {
- return null;
- }
-
- /**
- * Gets the value associated with the ThreadLocal object for the currently
- * executing Thread. If this is the first time the current thread has called
- * get(), and it has not already called set(), the value is obtained by
- * <code>initialValue()</code>.
- *
- * @return the value of the variable in this thread
- */
- public Object get()
- {
- Thread currentThread = Thread.currentThread();
- // Note that we don't have to synchronize, as only this thread will
- // ever modify the returned value and valueMap is a synchronizedMap.
- Object value = valueMap.get(currentThread);
- if (value == null)
- {
- value = initialValue();
- valueMap.put(currentThread, value == null ? NULL : value);
- }
- return value == NULL ? null : value;
- }
-
- /**
- * Sets the value associated with the ThreadLocal object for the currently
- * executing Thread. This overrides any existing value associated with the
- * current Thread and prevents <code>initialValue()</code> from being
- * called if this is the first access to this ThreadLocal in this Thread.
- *
- * @param value the value to set this thread's view of the variable to
- */
- public void set(Object value)
- {
- // Note that we don't have to synchronize, as only this thread will
- // ever modify the returned value and valueMap is a synchronizedMap.
- valueMap.put(Thread.currentThread(), value == null ? NULL : value);
- }
-}
diff --git a/libjava/java/lang/natThread.cc b/libjava/java/lang/natThread.cc
index da9dcbabfd0..2879df8e91c 100644
--- a/libjava/java/lang/natThread.cc
+++ b/libjava/java/lang/natThread.cc
@@ -216,6 +216,9 @@ java::lang::Thread::finish_ ()
// If a method cache was created, free it.
_Jv_FreeMethodCache();
+ // Clear out thread locals.
+ locals = NULL;
+
// Signal any threads that are waiting to join() us.
_Jv_MutexLock (&nt->join_mutex);
diff --git a/libjava/java/security/AccessControlContext.java b/libjava/java/security/AccessControlContext.java
deleted file mode 100644
index 1c329313bc8..00000000000
--- a/libjava/java/security/AccessControlContext.java
+++ /dev/null
@@ -1,173 +0,0 @@
-/* AccessControlContext.java --- Access Control Context Class
- Copyright (C) 1999, 2004 Free Software Foundation, Inc.
-
-This file is part of GNU Classpath.
-
-GNU Classpath is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU Classpath is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU Classpath; see the file COPYING. If not, write to the
-Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301 USA.
-
-Linking this library statically or dynamically with other modules is
-making a combined work based on this library. Thus, the terms and
-conditions of the GNU General Public License cover the whole
-combination.
-
-As a special exception, the copyright holders of this library give you
-permission to link this library with independent modules to produce an
-executable, regardless of the license terms of these independent
-modules, and to copy and distribute the resulting executable under
-terms of your choice, provided that you also meet, for each linked
-independent module, the terms and conditions of the license of that
-module. An independent module is a module which is not derived from
-or based on this library. If you modify this library, you may extend
-this exception to your version of the library, but you are not
-obligated to do so. If you do not wish to do so, delete this
-exception statement from your version. */
-
-package java.security;
-
-/**
- * AccessControlContext makes system resource access decsion
- * based on permission rights.
- *
- * It is used for a specific context and has only one method
- * checkPermission. It is similar to AccessController except
- * that it makes decsions based on the current context instead
- * of the the current thread.
- *
- * It is created by call AccessController.getContext method.
- *
- * @author Mark Benvenuto
- * @since 1.2
- */
-public final class AccessControlContext
-{
- private ProtectionDomain[] protectionDomains;
- private DomainCombiner combiner;
-
- /**
- * Construct a new AccessControlContext with the specified
- * ProtectionDomains. <code>context</code> must not be
- * null and duplicates will be removed.
- *
- * @param context The ProtectionDomains to use
- */
- public AccessControlContext(ProtectionDomain[] context)
- {
- int i, j, k, count = context.length, count2 = 0;
- for (i = 0, j = 0; i < count; i++)
- {
- for (k = 0; k < i; k++)
- if (context[k] == protectionDomains[i])
- break;
- if (k != i) //it means previous loop did not complete
- continue;
-
- count2++;
- }
-
- protectionDomains = new ProtectionDomain[count2];
- for (i = 0, j = 0; i < count2; i++)
- {
- for (k = 0; k < i; k++)
- if (context[k] == protectionDomains[i])
- break;
- if (k != i) //it means previous loop did not complete
- continue;
-
- protectionDomains[j++] = context[i];
- }
- }
-
- /**
- * Construct a new AccessControlContext with the specified
- * ProtectionDomains and DomainCombiner
- *
- * @since 1.3
- */
- public AccessControlContext(AccessControlContext acc,
- DomainCombiner combiner)
- {
- this(acc.protectionDomains);
- this.combiner = combiner;
- }
-
- /**
- * Returns the Domain Combiner associated with the AccessControlContext
- *
- * @return the DomainCombiner
- */
- public DomainCombiner getDomainCombiner()
- {
- return combiner;
- }
-
- /**
- * Determines whether or not the specific permission is granted
- * depending on the context it is within.
- *
- * @param perm a permission to check
- *
- * @throws AccessControlException if the permssion is not permitted
- */
- public void checkPermission(Permission perm) throws AccessControlException
- {
- for (int i = 0; i < protectionDomains.length; i++)
- if (protectionDomains[i].implies(perm) == true)
- return;
-
- throw new AccessControlException("Permission not granted");
- }
-
- /**
- * Checks if two AccessControlContexts are equal.
- *
- * It first checks if obj is an AccessControlContext class, and
- * then checks if each ProtectionDomain matches.
- *
- * @param obj The object to compare this class to
- *
- * @return true if equal, false otherwise
- */
- public boolean equals(Object obj)
- {
- if (obj instanceof AccessControlContext)
- {
- AccessControlContext acc = (AccessControlContext) obj;
-
- if (acc.protectionDomains.length != protectionDomains.length)
- return false;
-
- for (int i = 0; i < protectionDomains.length; i++)
- if (acc.protectionDomains[i] != protectionDomains[i])
- return false;
- return true;
- }
- return false;
- }
-
- /**
- * Computes a hash code of this class
- *
- * @return a hash code representing this class
- */
- public int hashCode()
- {
- int h = 0;
- for (int i = 0; i < protectionDomains.length; i++)
- h ^= protectionDomains[i].hashCode();
-
- return h;
- }
-}
diff --git a/libjava/java/util/logging/LogManager.java b/libjava/java/util/logging/LogManager.java
deleted file mode 100644
index 67dc76b7a42..00000000000
--- a/libjava/java/util/logging/LogManager.java
+++ /dev/null
@@ -1,819 +0,0 @@
-/* LogManager.java -- a class for maintaining Loggers and managing
- configuration properties
- Copyright (C) 2002 Free Software Foundation, Inc.
-
-This file is part of GNU Classpath.
-
-GNU Classpath is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU Classpath is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU Classpath; see the file COPYING. If not, write to the
-Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301 USA.
-
-Linking this library statically or dynamically with other modules is
-making a combined work based on this library. Thus, the terms and
-conditions of the GNU General Public License cover the whole
-combination.
-
-As a special exception, the copyright holders of this library give you
-permission to link this library with independent modules to produce an
-executable, regardless of the license terms of these independent
-modules, and to copy and distribute the resulting executable under
-terms of your choice, provided that you also meet, for each linked
-independent module, the terms and conditions of the license of that
-module. An independent module is a module which is not derived from
-or based on this library. If you modify this library, you may extend
-this exception to your version of the library, but you are not
-obligated to do so. If you do not wish to do so, delete this
-exception statement from your version. */
-
-
-package java.util.logging;
-
-import java.beans.PropertyChangeListener;
-import java.beans.PropertyChangeSupport;
-import java.io.IOException;
-import java.io.InputStream;
-import java.lang.ref.WeakReference;
-import java.net.URL;
-import java.util.Collections;
-import java.util.Enumeration;
-import java.util.Iterator;
-import java.util.Map;
-import java.util.Properties;
-import java.util.StringTokenizer;
-
-/**
- * The <code>LogManager</code> maintains a hierarchical namespace
- * of Logger objects and manages properties for configuring the logging
- * framework. There exists only one single <code>LogManager</code>
- * per virtual machine. This instance can be retrieved using the
- * static method {@link #getLogManager()}.
- *
- * <p><strong>Configuration Process:</strong> The global LogManager
- * object is created and configured when the class
- * <code>java.util.logging.LogManager</code> is initialized.
- * The configuration process includes the subsequent steps:
- *
- * <ul>
- * <li>If the system property <code>java.util.logging.manager</code>
- * is set to the name of a subclass of
- * <code>java.util.logging.LogManager</code>, an instance of
- * that subclass is created and becomes the global LogManager.
- * Otherwise, a new instance of LogManager is created.</li>
- * <li>The <code>LogManager</code> constructor tries to create
- * a new instance of the class specified by the system
- * property <code>java.util.logging.config.class</code>.
- * Typically, the constructor of this class will call
- * <code>LogManager.getLogManager().readConfiguration(java.io.InputStream)</code>
- * for configuring the logging framework.
- * The configuration process stops at this point if
- * the system property <code>java.util.logging.config.class</code>
- * is set (irrespective of whether the class constructor
- * could be called or an exception was thrown).</li>
- *
- * <li>If the system property <code>java.util.logging.config.class</code>
- * is <em>not</em> set, the configuration parameters are read in from
- * a file and passed to
- * {@link #readConfiguration(java.io.InputStream)}.
- * The name and location of this file are specified by the system
- * property <code>java.util.logging.config.file</code>.</li>
- * <li>If the system property <code>java.util.logging.config.file</code>
- * is not set, however, the contents of the URL
- * "{gnu.classpath.home.url}/logging.properties" are passed to
- * {@link #readConfiguration(java.io.InputStream)}.
- * Here, "{gnu.classpath.home.url}" stands for the value of
- * the system property <code>gnu.classpath.home.url</code>.</li>
- * </ul>
- *
- * @author Sascha Brawer (brawer@acm.org)
- */
-public class LogManager
-{
- /**
- * The singleton LogManager instance.
- */
- private static LogManager logManager;
-
- /**
- * The registered named loggers; maps the name of a Logger to
- * a WeakReference to it.
- */
- private Map loggers;
- final Logger rootLogger;
-
- /**
- * The properties for the logging framework which have been
- * read in last.
- */
- private Properties properties;
-
- /**
- * A delegate object that provides support for handling
- * PropertyChangeEvents. The API specification does not
- * mention which bean should be the source in the distributed
- * PropertyChangeEvents, but Mauve test code has determined that
- * the Sun J2SE 1.4 reference implementation uses the LogManager
- * class object. This is somewhat strange, as the class object
- * is not the bean with which listeners have to register, but
- * there is no reason for the GNU Classpath implementation to
- * behave differently from the reference implementation in
- * this case.
- */
- private final PropertyChangeSupport pcs = new PropertyChangeSupport( /* source bean */
- LogManager.class);
-
- protected LogManager()
- {
- if (logManager != null)
- throw new IllegalStateException("there can be only one LogManager; use LogManager.getLogManager()");
-
- logManager = this;
- loggers = new java.util.HashMap();
- rootLogger = new Logger("", null);
- addLogger(rootLogger);
-
- /* Make sure that Logger.global has the rootLogger as its parent.
- *
- * Logger.global is set during class initialization of Logger,
- * which may or may not be before this code is being executed.
- * For example, on the Sun 1.3.1 and 1.4.0 JVMs, Logger.global
- * has been set before this code is being executed. In contrast,
- * Logger.global still is null on GCJ 3.2. Since the LogManager
- * and Logger classes are mutually dependent, both behaviors are
- * correct.
- *
- * This means that we cannot depend on Logger.global to have its
- * value when this code executes, although that variable is final.
- * Since Logger.getLogger will always return the same logger for
- * the same name, the subsequent line works fine irrespective of
- * the order in which classes are initialized.
- */
- Logger.getLogger("global").setParent(rootLogger);
- Logger.getLogger("global").setUseParentHandlers(true);
- }
-
- /**
- * Returns the globally shared LogManager instance.
- */
- public static LogManager getLogManager()
- {
- return logManager;
- }
-
- static
- {
- makeLogManager();
-
- /* The Javadoc description of the class explains
- * what is going on here.
- */
- Object configurator = createInstance(System.getProperty("java.util.logging.config.class"),
- /* must be instance of */ Object.class);
-
- try
- {
- if (configurator == null)
- getLogManager().readConfiguration();
- }
- catch (IOException ex)
- {
- /* FIXME: Is it ok to ignore exceptions here? */
- }
- }
-
- private static LogManager makeLogManager()
- {
- String managerClassName;
- LogManager manager;
-
- managerClassName = System.getProperty("java.util.logging.manager");
- manager = (LogManager) createInstance(managerClassName, LogManager.class);
- if (manager != null)
- return manager;
-
- if (managerClassName != null)
- System.err.println("WARNING: System property \"java.util.logging.manager\""
- + " should be the name of a subclass of java.util.logging.LogManager");
-
- return new LogManager();
- }
-
- /**
- * Registers a listener which will be notified when the
- * logging properties are re-read.
- */
- public synchronized void addPropertyChangeListener(PropertyChangeListener listener)
- {
- /* do not register null. */
- listener.getClass();
-
- pcs.addPropertyChangeListener(listener);
- }
-
- /**
- * Unregisters a listener.
- *
- * If <code>listener</code> has not been registered previously,
- * nothing happens. Also, no exception is thrown if
- * <code>listener</code> is <code>null</code>.
- */
- public synchronized void removePropertyChangeListener(PropertyChangeListener listener)
- {
- if (listener != null)
- pcs.removePropertyChangeListener(listener);
- }
-
- /**
- * Adds a named logger. If a logger with the same name has
- * already been registered, the method returns <code>false</code>
- * without adding the logger.
- *
- * <p>The <code>LogManager</code> only keeps weak references
- * to registered loggers. Therefore, names can become available
- * after automatic garbage collection.
- *
- * @param logger the logger to be added.
- *
- * @return <code>true</code>if <code>logger</code> was added,
- * <code>false</code> otherwise.
- *
- * @throws NullPointerException if <code>name</code> is
- * <code>null</code>.
- */
- public synchronized boolean addLogger(Logger logger)
- {
- /* To developers thinking about to remove the 'synchronized'
- * declaration from this method: Please read the comment
- * in java.util.logging.Logger.getLogger(String, String)
- * and make sure that whatever you change wrt. synchronization
- * does not endanger thread-safety of Logger.getLogger.
- * The current implementation of Logger.getLogger assumes
- * that LogManager does its synchronization on the globally
- * shared instance of LogManager.
- */
- String name;
- WeakReference ref;
-
- /* This will throw a NullPointerException if logger is null,
- * as required by the API specification.
- */
- name = logger.getName();
-
- ref = (WeakReference) loggers.get(name);
- if (ref != null)
- {
- if (ref.get() != null)
- return false;
-
- /* There has been a logger under this name in the past,
- * but it has been garbage collected.
- */
- loggers.remove(ref);
- }
-
- /* Adding a named logger requires a security permission. */
- if ((name != null) && ! name.equals(""))
- checkAccess();
-
- Logger parent = findAncestor(logger);
- loggers.put(name, new WeakReference(logger));
- if (parent != logger.getParent())
- logger.setParent(parent);
-
- /* It can happen that existing loggers should be children of
- * the newly added logger. For example, assume that there
- * already exist loggers under the names "", "foo", and "foo.bar.baz".
- * When adding "foo.bar", the logger "foo.bar.baz" should change
- * its parent to "foo.bar".
- */
- if (parent != rootLogger)
- {
- for (Iterator iter = loggers.keySet().iterator(); iter.hasNext();)
- {
- Logger possChild = (Logger) ((WeakReference) loggers.get(iter.next()))
- .get();
- if ((possChild == null) || (possChild == logger)
- || (possChild.getParent() != parent))
- continue;
-
- if (! possChild.getName().startsWith(name))
- continue;
-
- if (possChild.getName().charAt(name.length()) != '.')
- continue;
-
- possChild.setParent(logger);
- }
- }
-
- return true;
- }
-
- /**
- * Finds the closest ancestor for a logger among the currently
- * registered ones. For example, if the currently registered
- * loggers have the names "", "foo", and "foo.bar", the result for
- * "foo.bar.baz" will be the logger whose name is "foo.bar".
- *
- * @param child a logger for whose name no logger has been
- * registered.
- *
- * @return the closest ancestor for <code>child</code>,
- * or <code>null</code> if <code>child</code>
- * is the root logger.
- *
- * @throws NullPointerException if <code>child</code>
- * is <code>null</code>.
- */
- private synchronized Logger findAncestor(Logger child)
- {
- String childName = child.getName();
- int childNameLength = childName.length();
- Logger best = rootLogger;
- int bestNameLength = 0;
-
- Logger cand;
- String candName;
- int candNameLength;
-
- if (child == rootLogger)
- return null;
-
- for (Iterator iter = loggers.keySet().iterator(); iter.hasNext();)
- {
- candName = (String) iter.next();
- candNameLength = candName.length();
-
- if (candNameLength > bestNameLength
- && childNameLength > candNameLength
- && childName.startsWith(candName)
- && childName.charAt(candNameLength) == '.')
- {
- cand = (Logger) ((WeakReference) loggers.get(candName)).get();
- if ((cand == null) || (cand == child))
- continue;
-
- bestNameLength = candName.length();
- best = cand;
- }
- }
-
- return best;
- }
-
- /**
- * Returns a Logger given its name.
- *
- * @param name the name of the logger.
- *
- * @return a named Logger, or <code>null</code> if there is no
- * logger with that name.
- *
- * @throw java.lang.NullPointerException if <code>name</code>
- * is <code>null</code>.
- */
- public synchronized Logger getLogger(String name)
- {
- WeakReference ref;
-
- /* Throw a NullPointerException if name is null. */
- name.getClass();
-
- ref = (WeakReference) loggers.get(name);
- if (ref != null)
- return (Logger) ref.get();
- else
- return null;
- }
-
- /**
- * Returns an Enumeration of currently registered Logger names.
- * Since other threads can register loggers at any time, the
- * result could be different any time this method is called.
- *
- * @return an Enumeration with the names of the currently
- * registered Loggers.
- */
- public synchronized Enumeration getLoggerNames()
- {
- return Collections.enumeration(loggers.keySet());
- }
-
- /**
- * Resets the logging configuration by removing all handlers for
- * registered named loggers and setting their level to <code>null</code>.
- * The level of the root logger will be set to <code>Level.INFO</code>.
- *
- * @throws SecurityException if a security manager exists and
- * the caller is not granted the permission to control
- * the logging infrastructure.
- */
- public synchronized void reset() throws SecurityException
- {
- /* Throw a SecurityException if the caller does not have the
- * permission to control the logging infrastructure.
- */
- checkAccess();
-
- properties = new Properties();
-
- Iterator iter = loggers.values().iterator();
- while (iter.hasNext())
- {
- WeakReference ref;
- Logger logger;
-
- ref = (WeakReference) iter.next();
- if (ref != null)
- {
- logger = (Logger) ref.get();
-
- if (logger == null)
- iter.remove();
- else if (logger != rootLogger)
- logger.setLevel(null);
- }
- }
-
- rootLogger.setLevel(Level.INFO);
- }
-
- /**
- * Configures the logging framework by reading a configuration file.
- * The name and location of this file are specified by the system
- * property <code>java.util.logging.config.file</code>. If this
- * property is not set, the URL
- * "{gnu.classpath.home.url}/logging.properties" is taken, where
- * "{gnu.classpath.home.url}" stands for the value of the system
- * property <code>gnu.classpath.home.url</code>.
- *
- * <p>The task of configuring the framework is then delegated to
- * {@link #readConfiguration(java.io.InputStream)}, which will
- * notify registered listeners after having read the properties.
- *
- * @throws SecurityException if a security manager exists and
- * the caller is not granted the permission to control
- * the logging infrastructure, or if the caller is
- * not granted the permission to read the configuration
- * file.
- *
- * @throws IOException if there is a problem reading in the
- * configuration file.
- */
- public synchronized void readConfiguration()
- throws IOException, SecurityException
- {
- String path;
- InputStream inputStream;
-
- path = System.getProperty("java.util.logging.config.file");
- if ((path == null) || (path.length() == 0))
- {
- String url = (System.getProperty("gnu.classpath.home.url")
- + "/logging.properties");
- inputStream = new URL(url).openStream();
- }
- else
- inputStream = new java.io.FileInputStream(path);
-
- try
- {
- readConfiguration(inputStream);
- }
- finally
- {
- /* Close the stream in order to save
- * resources such as file descriptors.
- */
- inputStream.close();
- }
- }
-
- public synchronized void readConfiguration(InputStream inputStream)
- throws IOException, SecurityException
- {
- Properties newProperties;
- Enumeration keys;
-
- checkAccess();
- newProperties = new Properties();
- newProperties.load(inputStream);
- this.properties = newProperties;
- keys = newProperties.propertyNames();
-
- while (keys.hasMoreElements())
- {
- String key = ((String) keys.nextElement()).trim();
- String value = newProperties.getProperty(key);
-
- if (value == null)
- continue;
-
- value = value.trim();
-
- if ("handlers".equals(key))
- {
- StringTokenizer tokenizer = new StringTokenizer(value);
- while (tokenizer.hasMoreTokens())
- {
- String handlerName = tokenizer.nextToken();
- try
- {
- Class handlerClass = Class.forName(handlerName);
- getLogger("").addHandler((Handler) handlerClass
- .newInstance());
- }
- catch (ClassCastException ex)
- {
- System.err.println("[LogManager] class " + handlerName
- + " is not subclass of java.util.logging.Handler");
- }
- catch (Exception ex)
- {
- //System.out.println("[LogManager.readConfiguration]"+ex);
- }
- }
- }
-
- if (key.endsWith(".level"))
- {
- String loggerName = key.substring(0, key.length() - 6);
- Logger logger = getLogger(loggerName);
-
- if (logger == null)
- {
- logger = Logger.getLogger(loggerName);
- addLogger(logger);
- }
- try
- {
- logger.setLevel(Level.parse(value));
- }
- catch (Exception _)
- {
- //System.out.println("[LogManager.readConfiguration] "+_);
- }
- continue;
- }
- }
-
- /* The API specification does not talk about the
- * property name that is distributed with the
- * PropertyChangeEvent. With test code, it could
- * be determined that the Sun J2SE 1.4 reference
- * implementation uses null for the property name.
- */
- pcs.firePropertyChange(null, null, null);
- }
-
- /**
- * Returns the value of a configuration property as a String.
- */
- public synchronized String getProperty(String name)
- {
- if (properties != null)
- return properties.getProperty(name);
- else
- return null;
- }
-
- /**
- * Returns the value of a configuration property as an integer.
- * This function is a helper used by the Classpath implementation
- * of java.util.logging, it is <em>not</em> specified in the
- * logging API.
- *
- * @param name the name of the configuration property.
- *
- * @param defaultValue the value that will be returned if the
- * property is not defined, or if its value is not an integer
- * number.
- */
- static int getIntProperty(String name, int defaultValue)
- {
- try
- {
- return Integer.parseInt(getLogManager().getProperty(name));
- }
- catch (Exception ex)
- {
- return defaultValue;
- }
- }
-
- /**
- * Returns the value of a configuration property as an integer,
- * provided it is inside the acceptable range.
- * This function is a helper used by the Classpath implementation
- * of java.util.logging, it is <em>not</em> specified in the
- * logging API.
- *
- * @param name the name of the configuration property.
- *
- * @param minValue the lowest acceptable value.
- *
- * @param maxValue the highest acceptable value.
- *
- * @param defaultValue the value that will be returned if the
- * property is not defined, or if its value is not an integer
- * number, or if it is less than the minimum value,
- * or if it is greater than the maximum value.
- */
- static int getIntPropertyClamped(String name, int defaultValue,
- int minValue, int maxValue)
- {
- int val = getIntProperty(name, defaultValue);
- if ((val < minValue) || (val > maxValue))
- val = defaultValue;
- return val;
- }
-
- /**
- * Returns the value of a configuration property as a boolean.
- * This function is a helper used by the Classpath implementation
- * of java.util.logging, it is <em>not</em> specified in the
- * logging API.
- *
- * @param name the name of the configuration property.
- *
- * @param defaultValue the value that will be returned if the
- * property is not defined, or if its value is neither
- * <code>"true"</code> nor <code>"false"</code>.
- */
- static boolean getBooleanProperty(String name, boolean defaultValue)
- {
- try
- {
- return (new Boolean(getLogManager().getProperty(name))).booleanValue();
- }
- catch (Exception ex)
- {
- return defaultValue;
- }
- }
-
- /**
- * Returns the value of a configuration property as a Level.
- * This function is a helper used by the Classpath implementation
- * of java.util.logging, it is <em>not</em> specified in the
- * logging API.
- *
- * @param propertyName the name of the configuration property.
- *
- * @param defaultValue the value that will be returned if the
- * property is not defined, or if
- * {@link Level.parse(java.lang.String)} does not like
- * the property value.
- */
- static Level getLevelProperty(String propertyName, Level defaultValue)
- {
- try
- {
- return Level.parse(getLogManager().getProperty(propertyName));
- }
- catch (Exception ex)
- {
- return defaultValue;
- }
- }
-
- /**
- * Returns the value of a configuration property as a Class.
- * This function is a helper used by the Classpath implementation
- * of java.util.logging, it is <em>not</em> specified in the
- * logging API.
- *
- * @param propertyName the name of the configuration property.
- *
- * @param defaultValue the value that will be returned if the
- * property is not defined, or if it does not specify
- * the name of a loadable class.
- */
- static final Class getClassProperty(String propertyName, Class defaultValue)
- {
- Class usingClass = null;
-
- try
- {
- String propertyValue = logManager.getProperty(propertyName);
- if (propertyValue != null)
- usingClass = Class.forName(propertyValue);
- if (usingClass != null)
- return usingClass;
- }
- catch (Exception _)
- {
- }
-
- return defaultValue;
- }
-
- static final Object getInstanceProperty(String propertyName, Class ofClass,
- Class defaultClass)
- {
- Class klass = getClassProperty(propertyName, defaultClass);
- if (klass == null)
- return null;
-
- try
- {
- Object obj = klass.newInstance();
- if (ofClass.isInstance(obj))
- return obj;
- }
- catch (Exception _)
- {
- }
-
- if (defaultClass == null)
- return null;
-
- try
- {
- return defaultClass.newInstance();
- }
- catch (java.lang.InstantiationException ex)
- {
- throw new RuntimeException(ex.getMessage());
- }
- catch (java.lang.IllegalAccessException ex)
- {
- throw new RuntimeException(ex.getMessage());
- }
- }
-
- /**
- * An instance of <code>LoggingPermission("control")</code>
- * that is shared between calls to <code>checkAccess()</code>.
- */
- private static final LoggingPermission controlPermission = new LoggingPermission("control",
- null);
-
- /**
- * Checks whether the current security context allows changing
- * the configuration of the logging framework. For the security
- * context to be trusted, it has to be granted
- * a LoggingPermission("control").
- *
- * @throws SecurityException if a security manager exists and
- * the caller is not granted the permission to control
- * the logging infrastructure.
- */
- public void checkAccess() throws SecurityException
- {
- SecurityManager sm = System.getSecurityManager();
- if (sm != null)
- sm.checkPermission(controlPermission);
- }
-
- /**
- * Creates a new instance of a class specified by name.
- *
- * @param className the name of the class of which a new instance
- * should be created.
- *
- * @param ofClass the class to which the new instance should
- * be either an instance or an instance of a subclass.
- * FIXME: This description is just terrible.
- *
- * @return the new instance, or <code>null</code> if
- * <code>className</code> is <code>null</code>, if no class
- * with that name could be found, if there was an error
- * loading that class, or if the constructor of the class
- * has thrown an exception.
- */
- static final Object createInstance(String className, Class ofClass)
- {
- Class klass;
-
- if ((className == null) || (className.length() == 0))
- return null;
-
- try
- {
- klass = Class.forName(className);
- if (! ofClass.isAssignableFrom(klass))
- return null;
-
- return klass.newInstance();
- }
- catch (Exception _)
- {
- return null;
- }
- catch (java.lang.LinkageError _)
- {
- return null;
- }
- }
-}
diff --git a/libjava/java/util/logging/Logger.java b/libjava/java/util/logging/Logger.java
index 01f3aed1255..18e0684aa5c 100644
--- a/libjava/java/util/logging/Logger.java
+++ b/libjava/java/util/logging/Logger.java
@@ -1,5 +1,5 @@
/* Logger.java -- a class for logging messages
- Copyright (C) 2002, 2004, 2005 Free Software Foundation, Inc.
+ Copyright (C) 2002, 2004, 2005, 2006 Free Software Foundation, Inc.
This file is part of GNU Classpath.
@@ -1170,4 +1170,18 @@ public class Logger
* @return caller of the initial looging method
*/
private native StackTraceElement getCallerStackFrame();
+
+ /**
+ * Reset and close handlers attached to this logger. This function is package
+ * private because it must only be available to the LogManager.
+ */
+ void resetLogger()
+ {
+ for (int i = 0; i < handlers.length; i++)
+ {
+ handlers[i].close();
+ handlerList.remove(handlers[i]);
+ }
+ handlers = getHandlers();
+ }
}
diff --git a/libjava/sources.am b/libjava/sources.am
index d3463d3a1e4..fbefe52760d 100644
--- a/libjava/sources.am
+++ b/libjava/sources.am
@@ -4114,9 +4114,9 @@ classpath/java/io/Externalizable.java \
java/io/File.java \
classpath/java/io/FileDescriptor.java \
classpath/java/io/FileFilter.java \
-java/io/FileInputStream.java \
+classpath/java/io/FileInputStream.java \
classpath/java/io/FileNotFoundException.java \
-java/io/FileOutputStream.java \
+classpath/java/io/FileOutputStream.java \
classpath/java/io/FilePermission.java \
classpath/java/io/FileReader.java \
classpath/java/io/FileWriter.java \
@@ -4156,7 +4156,7 @@ java/io/PrintStream.java \
classpath/java/io/PrintWriter.java \
classpath/java/io/PushbackInputStream.java \
classpath/java/io/PushbackReader.java \
-java/io/RandomAccessFile.java \
+classpath/java/io/RandomAccessFile.java \
classpath/java/io/Reader.java \
classpath/java/io/SequenceInputStream.java \
classpath/java/io/Serializable.java \
@@ -4221,7 +4221,7 @@ classpath/java/lang/IllegalStateException.java \
classpath/java/lang/IllegalThreadStateException.java \
classpath/java/lang/IncompatibleClassChangeError.java \
classpath/java/lang/IndexOutOfBoundsException.java \
-java/lang/InheritableThreadLocal.java \
+classpath/java/lang/InheritableThreadLocal.java \
classpath/java/lang/InstantiationError.java \
classpath/java/lang/InstantiationException.java \
classpath/java/lang/Integer.java \
@@ -4261,7 +4261,7 @@ java/lang/System.java \
java/lang/Thread.java \
classpath/java/lang/ThreadDeath.java \
classpath/java/lang/ThreadGroup.java \
-java/lang/ThreadLocal.java \
+classpath/java/lang/ThreadLocal.java \
classpath/java/lang/Throwable.java \
classpath/java/lang/TypeNotPresentException.java \
classpath/java/lang/UnknownError.java \
@@ -4741,7 +4741,7 @@ java/rmi/server.list: $(java_rmi_server_source_files)
java_security_source_files = \
-java/security/AccessControlContext.java \
+classpath/java/security/AccessControlContext.java \
classpath/java/security/AccessControlException.java \
java/security/AccessController.java \
classpath/java/security/AlgorithmParameterGenerator.java \
@@ -5150,7 +5150,7 @@ classpath/java/util/logging/Filter.java \
classpath/java/util/logging/Formatter.java \
classpath/java/util/logging/Handler.java \
classpath/java/util/logging/Level.java \
-java/util/logging/LogManager.java \
+classpath/java/util/logging/LogManager.java \
classpath/java/util/logging/LogRecord.java \
java/util/logging/Logger.java \
classpath/java/util/logging/LoggingPermission.java \