| /* |
| * 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.ejb; |
| |
| import org.apache.tools.ant.BuildException; |
| import org.apache.tools.ant.DirectoryScanner; |
| import org.apache.tools.ant.taskdefs.MatchingTask; |
| import org.apache.tools.ant.taskdefs.Java; |
| import org.apache.tools.ant.types.Commandline; |
| import org.apache.tools.ant.types.Path; |
| |
| import java.io.File; |
| |
| /** |
| * Build EJB support classes using Weblogic's ejbc tool from a directory containing |
| * a set of deployment descriptors. |
| |
| * |
| * @author <a href="mailto:conor@cortexebusiness.com.au">Conor MacNeill</a>, Cortex ebusiness Pty Limited |
| */ |
| public class Ejbc extends MatchingTask { |
| /** |
| * The root directory of the tree containing the serialised deployment desciptors. The actual |
| * deployment descriptor files are selected using include and exclude constructs |
| * on the ejbc task provided by the MatchingTask superclass. |
| */ |
| private File descriptorDirectory; |
| |
| /** |
| * The directory where generated files are placed. |
| */ |
| private File generatedFilesDirectory; |
| |
| /** |
| * The name of the manifest file generated for the EJB jar. |
| */ |
| private File generatedManifestFile; |
| |
| /** |
| * The classpath to be used in the weblogic ejbc calls. It must contain the weblogic |
| * classes <b>and</b> the implementation classes of the home and remote interfaces. |
| */ |
| private String classpath; |
| |
| /** |
| * The source directory for the home and remote interfaces. This is used to determine if |
| * the generated deployment classes are out of date. |
| */ |
| private File sourceDirectory; |
| |
| public boolean keepgenerated; |
| |
| /** |
| * Do the work. |
| * |
| * The work is actually done by creating a separate JVM to run a helper task. |
| * This approach allows the classpath of the helper task to be set. Since the |
| * weblogic tools require the class files of the project's home and remote |
| * interfaces to be available in the classpath, this also avoids having to |
| * start ant with the class path of the project it is building. |
| * |
| * @exception BuildException if someting goes wrong with the build |
| */ |
| public void execute() throws BuildException { |
| if (descriptorDirectory == null || |
| !descriptorDirectory.isDirectory()) { |
| throw new BuildException("descriptors directory " + descriptorDirectory.getPath() + |
| " is not valid"); |
| } |
| if (generatedFilesDirectory == null || |
| !generatedFilesDirectory.isDirectory()) { |
| throw new BuildException("dest directory " + generatedFilesDirectory.getPath() + |
| " is not valid"); |
| } |
| |
| if (sourceDirectory == null || |
| !sourceDirectory.isDirectory()) { |
| throw new BuildException("src directory " + sourceDirectory.getPath() + |
| " is not valid"); |
| } |
| |
| String systemClassPath = System.getProperty("java.class.path"); |
| String execClassPath = project.translatePath(systemClassPath + ":" + classpath + |
| ":" + generatedFilesDirectory); |
| // get all the files in the descriptor directory |
| DirectoryScanner ds = super.getDirectoryScanner(descriptorDirectory); |
| |
| String[] files = ds.getIncludedFiles(); |
| |
| Java helperTask = (Java)project.createTask("java"); |
| helperTask.setTaskName(getTaskName()); |
| helperTask.setFork(true); |
| helperTask.setClassname("org.apache.tools.ant.taskdefs.optional.ejb.EjbcHelper"); |
| String args = ""; |
| args += " " + descriptorDirectory; |
| args += " " + generatedFilesDirectory; |
| args += " " + sourceDirectory; |
| args += " " + generatedManifestFile; |
| args += " " + keepgenerated; |
| |
| for (int i = 0; i < files.length; ++i) { |
| args += " " + files[i]; |
| } |
| |
| Commandline.Argument arguments = helperTask.createArg(); |
| arguments.setLine(args); |
| helperTask.setClasspath(new Path(project, execClassPath)); |
| if (helperTask.executeJava() != 0) { |
| throw new BuildException("Execution of ejbc helper failed"); |
| } |
| } |
| |
| public boolean getKeepgenerated() { |
| return keepgenerated; |
| } |
| |
| /** |
| * Set the directory from where the serialised deployment descriptors are |
| * to be read. |
| * |
| * @param dirName the name of the directory containing the serialised deployment descriptors. |
| */ |
| public void setDescriptors(String dirName) { |
| descriptorDirectory = new File(dirName); |
| } |
| |
| /** |
| * Set the directory into which the support classes, RMI stubs, etc are to be written |
| * |
| * @param dirName the name of the directory into which code is generated |
| */ |
| public void setDest(String dirName) { |
| generatedFilesDirectory = new File(dirName); |
| } |
| |
| public void setKeepgenerated(String newKeepgenerated) { |
| keepgenerated = Boolean.valueOf(newKeepgenerated.trim()).booleanValue(); |
| |
| } |
| |
| /** |
| * Set the generated manifest file. |
| * |
| * For each EJB that is processed an entry is created in this file. This can then be used |
| * to create a jar file for dploying the beans. |
| * |
| * @param manfestFilename the name of the manifest file to be generated. |
| */ |
| public void setManifest(String manifestFilename) { |
| generatedManifestFile = new File(manifestFilename); |
| } |
| |
| /** |
| * Set the classpath to be used for this compilation. |
| */ |
| public void setClasspath(String s) { |
| this.classpath = project.translatePath(s); |
| } |
| |
| /** |
| * Set the directory containing the source code for the home interface, remote interface |
| * and public key class definitions. |
| * |
| * @param dirName the directory containg the source tree for the EJB's interface classes. |
| */ |
| public void setSrc(String dirName) { |
| sourceDirectory = new File(dirName); |
| } |
| } |