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Diffstat (limited to 'libjava/classpath/javax/print/DocFlavor.java')
| -rw-r--r-- | libjava/classpath/javax/print/DocFlavor.java | 322 |
1 files changed, 322 insertions, 0 deletions
diff --git a/libjava/classpath/javax/print/DocFlavor.java b/libjava/classpath/javax/print/DocFlavor.java new file mode 100644 index 00000000000..732823fbeb2 --- /dev/null +++ b/libjava/classpath/javax/print/DocFlavor.java @@ -0,0 +1,322 @@ +/* DocFlavor.java -- + Copyright (C) 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 javax.print; + +import java.io.Serializable; +import java.util.HashMap; +import java.util.Iterator; +import java.util.Map; + +/** + * @author Michael Koch (konqueror@gmx.de) + */ +public class DocFlavor implements Cloneable, Serializable +{ + /** + * @author Michael Koch (konqueror@gmx.de) + */ + public static class BYTE_ARRAY + extends DocFlavor + { + public static final BYTE_ARRAY AUTOSENSE = new BYTE_ARRAY("application/octet-stream"); + public static final BYTE_ARRAY GIF = new BYTE_ARRAY("image/gif"); + public static final BYTE_ARRAY JPEG = new BYTE_ARRAY("image/jpeg"); + public static final BYTE_ARRAY PCL = new BYTE_ARRAY("application/vnd.hp-PCL"); + public static final BYTE_ARRAY PDF = new BYTE_ARRAY("application/pdf"); + public static final BYTE_ARRAY PNG = new BYTE_ARRAY("image/png"); + public static final BYTE_ARRAY POSTSCRIPT = new BYTE_ARRAY("application/postscript"); + public static final BYTE_ARRAY TEXT_HTML_HOST = new BYTE_ARRAY("text/html"); + public static final BYTE_ARRAY TEXT_HTML_US_ASCII = new BYTE_ARRAY("text/html; charset=us-ascii"); + public static final BYTE_ARRAY TEXT_HTML_UTF_16 = new BYTE_ARRAY("text/html; charset=utf-16"); + public static final BYTE_ARRAY TEXT_HTML_UTF_16BE = new BYTE_ARRAY("text/html; charset=utf-16be"); + public static final BYTE_ARRAY TEXT_HTML_UTF_16LE = new BYTE_ARRAY("text/html; charset=utf-16le"); + public static final BYTE_ARRAY TEXT_HTML_UTF_8 = new BYTE_ARRAY("text/html; charset=utf-8"); + public static final BYTE_ARRAY TEXT_PLAIN_HOST = new BYTE_ARRAY("text/plain"); + public static final BYTE_ARRAY TEXT_PLAIN_US_ASCII = new BYTE_ARRAY("text/plain; charset=us-ascii"); + public static final BYTE_ARRAY TEXT_PLAIN_UTF_16 = new BYTE_ARRAY("text/plain; charset=utf-16"); + public static final BYTE_ARRAY TEXT_PLAIN_UTF_16BE = new BYTE_ARRAY("text/plain; charset=utf-16be"); + public static final BYTE_ARRAY TEXT_PLAIN_UTF_16LE = new BYTE_ARRAY("text/plain; charset=utf-16le"); + public static final BYTE_ARRAY TEXT_PLAIN_UTF_8 = new BYTE_ARRAY("text/plain; charset=utf-8"); + + public BYTE_ARRAY(String mimeType) + { + super(mimeType, "[B"); + } + } + + /** + * @author Michael Koch (konqueror@gmx.de) + */ + public static class CHAR_ARRAY + extends DocFlavor + { + private static final long serialVersionUID = -8720590903724405128L; + + public static final DocFlavor.CHAR_ARRAY TEXT_HTML = new CHAR_ARRAY("text/html; charset=utf-16"); + public static final DocFlavor.CHAR_ARRAY TEXT_PLAIN = new CHAR_ARRAY("text/plain; charset=utf-16"); + + public CHAR_ARRAY(String mimeType) + { + super(mimeType, "[C"); + } + } + + /** + * @author Michael Koch (konqueror@gmx.de) + */ + public static class INPUT_STREAM + extends DocFlavor + { + public static final INPUT_STREAM AUTOSENSE = new INPUT_STREAM("application/octet-stream"); + public static final INPUT_STREAM GIF = new INPUT_STREAM("image/gif"); + public static final INPUT_STREAM JPEG = new INPUT_STREAM("image/jpeg"); + public static final INPUT_STREAM PCL = new INPUT_STREAM("application/vnd.hp-PCL"); + public static final INPUT_STREAM PDF = new INPUT_STREAM("application/pdf"); + public static final INPUT_STREAM PNG = new INPUT_STREAM("image/png"); + public static final INPUT_STREAM POSTSCRIPT = new INPUT_STREAM("application/postscript"); + public static final INPUT_STREAM TEXT_HTML_HOST = new INPUT_STREAM("text/html"); + public static final INPUT_STREAM TEXT_HTML_US_ASCII = new INPUT_STREAM("text/html; charset=us-ascii"); + public static final INPUT_STREAM TEXT_HTML_UTF_16 = new INPUT_STREAM("text/html; charset=utf-16"); + public static final INPUT_STREAM TEXT_HTML_UTF_16BE = new INPUT_STREAM("text/html; charset=utf-16be"); + public static final INPUT_STREAM TEXT_HTML_UTF_16LE = new INPUT_STREAM("text/html; charset=utf-16le"); + public static final INPUT_STREAM TEXT_HTML_UTF_8 = new INPUT_STREAM("text/html; charset=utf-8"); + public static final INPUT_STREAM TEXT_PLAIN_HOST = new INPUT_STREAM("text/plain"); + public static final INPUT_STREAM TEXT_PLAIN_US_ASCII = new INPUT_STREAM("text/plain; charset=us-ascii"); + public static final INPUT_STREAM TEXT_PLAIN_UTF_16 = new INPUT_STREAM("text/plain; charset=utf-16"); + public static final INPUT_STREAM TEXT_PLAIN_UTF_16BE = new INPUT_STREAM("text/plain; charset=utf-16be"); + public static final INPUT_STREAM TEXT_PLAIN_UTF_16LE = new INPUT_STREAM("text/plain; charset=utf-16le"); + public static final INPUT_STREAM TEXT_PLAIN_UTF_8 = new INPUT_STREAM("text/plain; charset=utf-8"); + + public INPUT_STREAM(String mimeType) + { + super(mimeType, "java.io.InputStream"); + } + } + + /** + * @author Michael Koch (konqueror@gmx.de) + */ + public static class READER + extends DocFlavor + { + private static final long serialVersionUID = 7100295812579351567L; + + public static final DocFlavor.READER TEXT_HTML = new READER("text/html; charset=utf-16"); + public static final DocFlavor.READER TEXT_PLAIN = new READER("text/plain; charset=utf-16"); + + public READER(String mimeType) + { + super(mimeType, "java.io.Reader"); + } + } + + /** + * @author Michael Koch (konqueror@gmx.de) + */ + public static class SERVICE_FORMATTED + extends DocFlavor + { + private static final long serialVersionUID = 6181337766266637256L; + + public static final DocFlavor.SERVICE_FORMATTED PAGEABLE = new SERVICE_FORMATTED("java.awt.print.Pageable"); + public static final DocFlavor.SERVICE_FORMATTED PRINTABLE = new SERVICE_FORMATTED("java.awt.print.Printable"); + public static final DocFlavor.SERVICE_FORMATTED RENDERABLE_IMAGE = new SERVICE_FORMATTED("java.awt.image.renderable.RenderableImage"); + + public SERVICE_FORMATTED(String className) + { + super("application/x-java-jvm-local-objectref", className); + } + } + + /** + * @author Michael Koch (konqueror@gmx.de) + */ + public static class STRING + extends DocFlavor + { + private static final long serialVersionUID = 4414407504887034035L; + + public static final DocFlavor.STRING TEXT_HTML = new STRING("text/html; charset=utf-16"); + public static final DocFlavor.STRING TEXT_PLAIN = new STRING("text/plain; charset=utf-16"); + + public STRING(String mimeType) + { + super(mimeType, "java.lang.String"); + } + } + + /** + * @author Michael Koch (konqueror@gmx.de) + */ + public static class URL + extends DocFlavor + { + private static final long serialVersionUID = 2936725788144902062L; + + public static final DocFlavor.URL AUTOSENSE = new URL("application/octet-stream"); + public static final DocFlavor.URL GIF = new URL("image/gif"); + public static final DocFlavor.URL JPEG = new URL("image/jpeg"); + public static final DocFlavor.URL PCL = new URL("application/vnd.hp-PCL"); + public static final DocFlavor.URL PDF = new URL("application/pdf"); + public static final DocFlavor.URL PNG = new URL("image/png"); + public static final DocFlavor.URL POSTSCRIPT = new URL("application/postscript"); + public static final DocFlavor.URL TEXT_HTML_HOST = new URL("text/html"); + public static final DocFlavor.URL TEXT_HTML_US_ASCII = new URL("text/html; charset=us-ascii"); + public static final DocFlavor.URL TEXT_HTML_UTF_16 = new URL("text/html; charset=utf-16"); + public static final DocFlavor.URL TEXT_HTML_UTF_16BE = new URL("text/html; charset=utf-16be"); + public static final DocFlavor.URL TEXT_HTML_UTF_16LE = new URL("text/html; charset=utf-16le"); + public static final DocFlavor.URL TEXT_HTML_UTF_8 = new URL("text/html; charset=utf-8"); + public static final DocFlavor.URL TEXT_PLAIN_HOST = new URL("text/plain"); + public static final DocFlavor.URL TEXT_PLAIN_US_ASCII = new URL("text/plain; charset=us-ascii"); + public static final DocFlavor.URL TEXT_PLAIN_UTF_16 = new URL("text/plain; charset=utf-16"); + public static final DocFlavor.URL TEXT_PLAIN_UTF_16BE = new URL("text/plain; charset=utf-16be"); + public static final DocFlavor.URL TEXT_PLAIN_UTF_16LE = new URL("text/plain; charset=utf-16le"); + public static final DocFlavor.URL TEXT_PLAIN_UTF_8 = new URL("text/plain; charset=utf-8"); + + public URL(String mimeType) + { + super(mimeType, "java.net.URL"); + } + } + + private static final long serialVersionUID = -4512080796965449721L; + + // FIXME: Get the host encoding from somewhere. Note that the new String is to make + // sure the field won't be a compile time constant. + public static final String hostEncoding = new String("US-ASCII"); + + private String mediaSubtype; + private String mediaType; + private String className; + private HashMap params = new HashMap(); + + public DocFlavor(String mimeType, String className) + { + if (mimeType == null || className == null) + throw new NullPointerException(); + + parseMimeType(mimeType); + this.className = className; + } + + private void parseMimeType(String mimeType) + { + // FIXME: This method is know to be not completely correct, but it works for now. + + int pos = mimeType.indexOf(';'); + + if (pos != -1) + { + String tmp = mimeType.substring(pos + 2); + mimeType = mimeType.substring(0, pos); + pos = tmp.indexOf('='); + params.put(tmp.substring(0, pos), tmp.substring(pos + 1)); + } + + pos = mimeType.indexOf('/'); + + if (pos == -1) + throw new IllegalArgumentException(); + + mediaType = mimeType.substring(0, pos); + mediaSubtype = mimeType.substring(pos + 1); + } + + public boolean equals(Object obj) + { + if (! (obj instanceof DocFlavor)) + return false; + + DocFlavor tmp = (DocFlavor) obj; + + return (getMimeType().equals(tmp.getMimeType()) + && getRepresentationClassName().equals(tmp.getRepresentationClassName())); + } + + public String getMediaSubtype() + { + return mediaSubtype; + } + + public String getMediaType() + { + return mediaType; + } + + public String getMimeType() + { + // FIXME: Check if this algorithm is correct. + + String mimeType = getMediaType() + "/" + getMediaSubtype(); + Iterator it = params.entrySet().iterator(); + + while (it.hasNext()) + { + Map.Entry entry = (Map.Entry) it.next(); + mimeType += "; " + entry.getKey() + "=\"" + entry.getValue() + "\""; + } + + return mimeType; + } + + public String getParameter(String paramName) + { + if (paramName == null) + throw new NullPointerException(); + + return (String) params.get(paramName); + } + + public String getRepresentationClassName() + { + return className; + } + + public int hashCode() + { + return ((mediaType.hashCode() + * mediaSubtype.hashCode() + * className.hashCode()) ^ params.hashCode()); + } + + public String toString() + { + return getMimeType(); + } +} |