| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * Copyright (c) 2000 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.optional.jlink; |
| |
| import org.apache.tools.ant.BuildException; |
| import org.apache.tools.ant.Project; |
| import org.apache.tools.ant.taskdefs.MatchingTask; |
| import org.apache.tools.ant.types.Path; |
| import java.io.File; |
| |
| /** |
| * This class defines objects that can link together various jar and |
| * zip files. |
| * |
| * <p>It is basically a wrapper for the jlink code written originally |
| * by <a href="mailto:beard@netscape.com">Patrick Beard</a>. The |
| * classes org.apache.tools.ant.taskdefs.optional.jlink.Jlink and |
| * org.apache.tools.ant.taskdefs.optional.jlink.ClassNameReader |
| * support this class.</p> |
| * |
| * <p>For example: |
| * <code> |
| * <pre> |
| * <jlink compress="false" outfile="out.jar"/> |
| * <mergefiles> |
| * <pathelement path="${build.dir}/mergefoo.jar"/> |
| * <pathelement path="${build.dir}/mergebar.jar"/> |
| * </mergefiles> |
| * <addfiles> |
| * <pathelement path="${build.dir}/mac.jar"/> |
| * <pathelement path="${build.dir}/pc.zip"/> |
| * </addfiles> |
| * </jlink> |
| * </pre> |
| * </code> |
| * |
| * @author <a href="mailto:matthew.k.heun@gaerospace.com">Matthew Kuperus Heun</a> */ |
| public class JlinkTask extends MatchingTask { |
| |
| /** |
| * The output file for this run of jlink. Usually a jar or zip file. |
| */ |
| public void setOutfile( File outfile ) { |
| this.outfile = outfile; |
| } |
| |
| /** |
| * Establishes the object that contains the files to |
| * be merged into the output. |
| */ |
| public Path createMergefiles() { |
| if ( this .mergefiles == null ) { |
| this .mergefiles = new Path(getProject()); |
| } |
| return this .mergefiles.createPath(); |
| } |
| |
| /** |
| * Sets the files to be merged into the output. |
| */ |
| public void setMergefiles( Path mergefiles ) { |
| if ( this .mergefiles == null ) { |
| this .mergefiles = mergefiles; |
| } |
| else { |
| this .mergefiles .append( mergefiles ); |
| } |
| } |
| |
| /** |
| * Establishes the object that contains the files to |
| * be added to the output. |
| */ |
| public Path createAddfiles() { |
| if ( this .addfiles == null ) { |
| this .addfiles = new Path(getProject()); |
| } |
| return this .addfiles .createPath(); |
| } |
| |
| /** |
| * Sets the files to be added into the output. |
| */ |
| public void setAddfiles( Path addfiles ) { |
| if ( this .addfiles == null ) { |
| this .addfiles = addfiles; |
| } |
| else { |
| this .addfiles .append( addfiles ); |
| } |
| } |
| |
| /** |
| * Defines whether or not the output should be compacted. |
| */ |
| public void setCompress( boolean compress ) { |
| this .compress = compress; |
| } |
| |
| /** |
| * Does the adding and merging. |
| */ |
| public void execute() throws BuildException { |
| //Be sure everything has been set. |
| if ( outfile == null ) { |
| throw new BuildException( "outfile attribute is required! Please set." ); |
| } |
| if (!haveAddFiles() && !haveMergeFiles()) { |
| throw new BuildException( "addfiles or mergefiles required! Please set." ); |
| } |
| log( "linking: " + outfile.getPath() ); |
| log( "compression: " + compress, Project.MSG_VERBOSE ); |
| jlink linker = new jlink(); |
| linker .setOutfile( outfile.getPath() ); |
| linker .setCompression( compress ); |
| if (haveMergeFiles()){ |
| log( "merge files: " + mergefiles .toString(), Project .MSG_VERBOSE ); |
| linker .addMergeFiles( mergefiles .list() ); |
| } |
| if (haveAddFiles()){ |
| log( "add files: " + addfiles .toString(), Project .MSG_VERBOSE ); |
| linker .addAddFiles( addfiles .list() ); |
| } |
| try { |
| linker .link(); |
| } catch( Exception ex ) { |
| throw new BuildException( ex, location ); |
| } |
| } |
| |
| private boolean haveAddFiles(){ |
| return haveEntries(addfiles); |
| } |
| |
| private boolean haveMergeFiles(){ |
| return haveEntries(mergefiles); |
| } |
| |
| private boolean haveEntries(Path p){ |
| if (p == null){ |
| return false; |
| } |
| if (p.size() > 0){ |
| return true; |
| } |
| return false; |
| } |
| |
| private File outfile = null; |
| |
| private Path mergefiles = null; |
| |
| private Path addfiles = null; |
| |
| private boolean compress = false; |
| |
| private String ps = System .getProperty( "path.separator" ); |
| |
| } |
| |
| |