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Ant example source code file (JbossDeploymentTool.java)

This example Ant source code file (JbossDeploymentTool.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Ant tags/keywords

buildexception, ejbjar, file, file, io, it, it, jboss_cmp10d, jboss_cmp20d, jboss_dd, jboss_dd, jbossdeploymenttool, string, string, unable, util

The JbossDeploymentTool.java source code

/*
 *  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.
 *
 */
package org.apache.tools.ant.taskdefs.optional.ejb;

import java.io.File;
import java.util.Hashtable;
import org.apache.tools.ant.BuildException;
import org.apache.tools.ant.Project;

/**
 * The deployment tool to add the jboss specific deployment descriptor to the ejb jar file.
 * Jboss only requires one additional file jboss.xml and does not require any additional
 * compilation.
 *
 * @version 1.0
 * @see EjbJar#createJboss
 */
public class JbossDeploymentTool extends GenericDeploymentTool {
    protected static final String JBOSS_DD = "jboss.xml";
    protected static final String JBOSS_CMP10D = "jaws.xml";
    protected static final String JBOSS_CMP20D = "jbosscmp-jdbc.xml";

    /** Instance variable that stores the suffix for the jboss jarfile. */
    private String jarSuffix = ".jar";

    /**
     * Setter used to store the suffix for the generated JBoss jar file.
     * @param inString the string to use as the suffix.
     */
    public void setSuffix(String inString) {
        jarSuffix = inString;
    }

    /**
     * Add any vendor specific files which should be included in the
     * EJB Jar.
     * @param ejbFiles the hashtable of files to populate.
     * @param ddPrefix the prefix to use.
     */
    protected void addVendorFiles(Hashtable ejbFiles, String ddPrefix) {
        File jbossDD = new File(getConfig().descriptorDir, ddPrefix + JBOSS_DD);
        if (jbossDD.exists()) {
            ejbFiles.put(META_DIR + JBOSS_DD, jbossDD);
        } else {
            log("Unable to locate jboss deployment descriptor. "
                + "It was expected to be in " + jbossDD.getPath(),
                Project.MSG_WARN);
            return;
        }
        String descriptorFileName = JBOSS_CMP10D;
        if (EjbJar.CMPVersion.CMP2_0.equals(getParent().getCmpversion())) {
            descriptorFileName = JBOSS_CMP20D;
        }
        File jbossCMPD
            = new File(getConfig().descriptorDir, ddPrefix + descriptorFileName);

        if (jbossCMPD.exists()) {
            ejbFiles.put(META_DIR + descriptorFileName, jbossCMPD);
        } else {
            log("Unable to locate jboss cmp descriptor. "
                + "It was expected to be in "
                + jbossCMPD.getPath(), Project.MSG_VERBOSE);
            return;
        }
    }

    /**
     * Get the vendor specific name of the Jar that will be output. The modification date
     * of this jar will be checked against the dependent bean classes.
     */
    File getVendorOutputJarFile(String baseName) {
        if (getDestDir() == null && getParent().getDestdir() == null) {
            throw new BuildException("DestDir not specified");
        }
        if (getDestDir() == null) {
            return new File(getParent().getDestdir(), baseName + jarSuffix);
        } else {
            return new File(getDestDir(), baseName + jarSuffix);
        }
    }

    /**
     * Called to validate that the tool parameters have been configured.
     *
     * @throws BuildException If the Deployment Tool's configuration isn't
     *                        valid
     * @since ant 1.6
     */
    public void validateConfigured() throws BuildException {
    }

    private EjbJar getParent() {
        return (EjbJar) this.getTask();
    }
}

Other Ant examples (source code examples)

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