| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * Copyright (c) 1999 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 org.apache.tools.ant.*; |
| import org.apache.tools.ant.types.ZipFileSet; |
| |
| import java.io.*; |
| import java.util.zip.*; |
| |
| /** |
| * Creates a JAR archive. |
| * |
| * @author James Davidson <a href="mailto:duncan@x180.com">duncan@x180.com</a> |
| */ |
| |
| public class Jar extends Zip { |
| |
| private File manifest; |
| private boolean manifestAdded; |
| |
| public Jar() { |
| super(); |
| archiveType = "jar"; |
| emptyBehavior = "create"; |
| } |
| |
| public void setJarfile(File jarFile) { |
| super.setZipfile(jarFile); |
| } |
| |
| public void setManifest(File manifestFile) { |
| manifest = manifestFile; |
| if (!manifest.exists()) |
| throw new BuildException("Manifest file: " + manifest + " does not exist."); |
| |
| // Create a ZipFileSet for this file, and pass it up. |
| ZipFileSet fs = new ZipFileSet(); |
| fs.setDir(new File(manifest.getParent())); |
| fs.setIncludes(manifest.getName()); |
| fs.setFullpath("META-INF/MANIFEST.MF"); |
| super.addFileset(fs); |
| } |
| |
| |
| protected void initZipOutputStream(ZipOutputStream zOut) |
| throws IOException, BuildException |
| { |
| // If no manifest is specified, add the default one. |
| if (manifest == null) { |
| String s = "/org/apache/tools/ant/defaultManifest.mf"; |
| InputStream in = this.getClass().getResourceAsStream(s); |
| if ( in == null ) |
| throw new BuildException ( "Could not find: " + s ); |
| zipDir(null, zOut, "META-INF/"); |
| zipFile(in, zOut, "META-INF/MANIFEST.MF", System.currentTimeMillis()); |
| } |
| |
| super.initZipOutputStream(zOut); |
| } |
| |
| protected void zipFile(File file, ZipOutputStream zOut, String vPath) |
| throws IOException |
| { |
| // If the file being added is META-INF/MANIFEST.MF, we warn if it's not the |
| // one specified in the "manifest" attribute - or if it's being added twice, |
| // meaning the same file is specified by the "manifeset" attribute and in |
| // a <fileset> element. |
| if (vPath.equalsIgnoreCase("META-INF/MANIFEST.MF")) { |
| if (manifest == null || !manifest.equals(file) || manifestAdded) { |
| log("Warning: selected "+archiveType+" files include a META-INF/MANIFEST.MF which will be ignored " + |
| "(please use manifest attribute to "+archiveType+" task)", Project.MSG_WARN); |
| } else { |
| super.zipFile(file, zOut, vPath); |
| manifestAdded = true; |
| } |
| } else { |
| super.zipFile(file, zOut, vPath); |
| } |
| } |
| |
| /** |
| * Make sure we don't think we already have a MANIFEST next time this task |
| * gets executed. |
| */ |
| protected void cleanUp() { |
| manifestAdded = false; |
| super.cleanUp(); |
| } |
| } |