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author | Steve Loughran <stevel@apache.org> | 2002-04-27 05:05:49 +0000 |
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committer | Steve Loughran <stevel@apache.org> | 2002-04-27 05:05:49 +0000 |
commit | 7aaf095c51dcb4b22dd8a7aec2a63676a73ad8e0 (patch) | |
tree | 568810ee20c63a7dc3f2d9e90f59aba9138debc7 /src/main/org/apache | |
parent | adf4a3188cab0a56a9bb9cd0f2905a9f1aa7753e (diff) | |
download | ant-7aaf095c51dcb4b22dd8a7aec2a63676a73ad8e0.tar.gz |
task to create a temporary filename in a property; docs and tests to follow
git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@272585 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'src/main/org/apache')
-rw-r--r-- | src/main/org/apache/tools/ant/taskdefs/TempFile.java | 153 |
1 files changed, 153 insertions, 0 deletions
diff --git a/src/main/org/apache/tools/ant/taskdefs/TempFile.java b/src/main/org/apache/tools/ant/taskdefs/TempFile.java new file mode 100644 index 000000000..e6e1c54e3 --- /dev/null +++ b/src/main/org/apache/tools/ant/taskdefs/TempFile.java @@ -0,0 +1,153 @@ +/* + * The Apache Software License, Version 1.1 + * + * Copyright (c) 2002 The Apache Software Foundation. All rights + * reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * + * 3. The end-user documentation included with the redistribution, if + * any, must include the following acknowlegement: + * "This product includes software developed by the + * Apache Software Foundation (http://www.apache.org/)." + * Alternately, this acknowlegement may appear in the software itself, + * if and wherever such third-party acknowlegements normally appear. + * + * 4. The names "The Jakarta Project", "Ant", and "Apache Software + * Foundation" must not be used to endorse or promote products derived + * from this software without prior written permission. For written + * permission, please contact apache@apache.org. + * + * 5. Products derived from this software may not be called "Apache" + * nor may "Apache" appear in their names without prior written + * permission of the Apache Group. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR + * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT + * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * ==================================================================== + * + * This software consists of voluntary contributions made by many + * individuals on behalf of the Apache Software Foundation. For more + * information on the Apache Software Foundation, please see + * <http://www.apache.org/>. + */ +package org.apache.tools.ant.taskdefs; + +import java.io.File; +import java.io.FileInputStream; +import java.io.FileOutputStream; +import java.io.IOException; +import java.util.Properties; +import org.apache.tools.ant.Task; +import org.apache.tools.ant.BuildException; +import org.apache.tools.ant.util.FileUtils; + +/** + * This task fills a proprerty with a temporary file + * + *@author steve loughran + *@since Ant 1.5 + *@ant.task + */ + +public class TempFile extends Task { + + /** + * name of property to set + */ + private String property; + + /** + * directory to create the file in. can be null + */ + private File destDir = null; + + /** + * prefix for the file + */ + private String prefix; + + /** + * suffix for the file + */ + private String suffix = ""; + + + /** + * Sets the property attribute of the TempFile object + * + *@param property The property to set + */ + public void setProperty(String property) { + this.property = property; + } + + + /** + * destination directory. If null, + the parent directory is used instead + * + *@param destDir The new destDir value + */ + public void setDestDir(File destDir) { + this.destDir = destDir; + } + + + /** + * optional prefix string + * + *@param prefix string to prepend to generated string + */ + public void setPrefix(String prefix) { + this.prefix = prefix; + } + + + /** + * Suffix string for the temp file (optional) + * + *@param suffix suffix including any "." , e.g ".xml" + */ + public void setSuffix(String suffix) { + this.suffix = suffix; + } + + + /** + * create the temp file + * + *@exception BuildException if something goes wrong with the build + */ + public void execute() throws BuildException { + if (property == null || property.length() == 0) { + throw new BuildException("no property specified"); + } + if (destDir == null) { + destDir = project.resolveFile("."); + } + FileUtils utils = FileUtils.newFileUtils(); + File tfile = utils.createTempFile(prefix, suffix, destDir); + project.setNewProperty(property, tfile.toString()); + } +} |