| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| import java.io.File; |
| import java.io.FileWriter; |
| import java.io.IOException; |
| |
| import org.apache.tools.ant.BuildException; |
| import org.apache.tools.ant.Task; |
| |
| /** |
| * Creates Manifest file with the all the JARs and modification dates |
| * in the specified directory. |
| * |
| * @author <a href="mailto:vgritsenko@apache.org">Vadim Gritsenko</a> |
| * @version CVS $Id$ |
| */ |
| public final class ManifestToolTask extends Task { |
| |
| private String directory; |
| private String manifest; |
| |
| public void setDirectory(String directory) { |
| this.directory = directory; |
| } |
| |
| public void setManifest(String manifest) { |
| this.manifest = manifest; |
| } |
| |
| public void execute() throws BuildException { |
| if (this.manifest == null) { |
| throw new BuildException("manifest attribute is required", this.getLocation()); |
| } |
| if (this.directory == null) { |
| throw new BuildException("directory attribute is required", this.getLocation()); |
| } |
| |
| try { |
| // process recursive |
| this.process(this.getProject().resolveFile(this.directory)); |
| } catch (IOException ioe) { |
| throw new BuildException("IOException: " + ioe); |
| } |
| } |
| |
| /** |
| * Scan recursive |
| */ |
| private void process(final File directoryFile) |
| throws IOException, BuildException { |
| |
| System.out.println("Writing: " + manifest); |
| FileWriter w = new FileWriter(this.getProject().resolveFile(manifest)); |
| w.write("Manifest-Version: 1.0\n"); |
| |
| if (directoryFile.exists() && directoryFile.isDirectory() ) { |
| w.write("Cocoon-Libs: "); |
| |
| final File[] files = directoryFile.listFiles(); |
| for(int i = 0; i < files.length; i++) { |
| if (files[i].getName().endsWith(".jar")) { |
| w.write(files[i].getName()); |
| w.write(" "); |
| } |
| } |
| w.write("\n"); |
| |
| for(int i = 0; i < files.length; i++) { |
| if (files[i].getName().endsWith(".jar")) { |
| w.write("Cocoon-Lib-"); |
| String s = files[i].getName().replace('.', '_'); |
| w.write(s); |
| w.write(": "); |
| w.write(String.valueOf(files[i].lastModified())); |
| w.write("\n"); |
| } |
| } |
| } |
| w.close(); |
| } |
| } |