001    /**
002     * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portal.tools.deploy;
016    
017    import com.liferay.portal.kernel.log.Log;
018    import com.liferay.portal.kernel.log.LogFactoryUtil;
019    import com.liferay.portal.kernel.util.ClassLoaderUtil;
020    
021    import java.io.File;
022    
023    import javax.enterprise.deploy.shared.ModuleType;
024    import javax.enterprise.deploy.shared.factories.DeploymentFactoryManager;
025    import javax.enterprise.deploy.spi.DeploymentManager;
026    import javax.enterprise.deploy.spi.TargetModuleID;
027    import javax.enterprise.deploy.spi.factories.DeploymentFactory;
028    import javax.enterprise.deploy.spi.status.ProgressObject;
029    
030    /**
031     * @author Sandeep Soni
032     * @author Brian Wing Shun Chan
033     */
034    public class DeploymentHandler {
035    
036            public DeploymentHandler(
037                    String dmId, String dmUser, String dmPassword, String dfClassName) {
038    
039                    DeploymentManager deploymentManager = null;
040    
041                    try {
042                            ClassLoader classLoader = ClassLoaderUtil.getPortalClassLoader();
043    
044                            DeploymentFactoryManager deploymentFactoryManager =
045                                    DeploymentFactoryManager.getInstance();
046    
047                            Class<?> clazz = classLoader.loadClass(dfClassName);
048    
049                            DeploymentFactory deploymentFactory =
050                                    (DeploymentFactory)clazz.newInstance();
051    
052                            deploymentFactoryManager.registerDeploymentFactory(
053                                    deploymentFactory);
054    
055                            deploymentManager = deploymentFactoryManager.getDeploymentManager(
056                                    dmId, dmUser, dmPassword);
057                    }
058                    catch (Exception e) {
059                            _log.error(e, e);
060                    }
061    
062                    _deploymentManager = deploymentManager;
063            }
064    
065            public void deploy(File warDir, String warContext) throws Exception {
066                    setStarted(false);
067    
068                    ProgressObject deployProgress = null;
069    
070                    TargetModuleID[] targetModuleIDs =
071                            _deploymentManager.getAvailableModules(
072                                    ModuleType.WAR, _deploymentManager.getTargets());
073    
074                    for (TargetModuleID targetModuleID : targetModuleIDs) {
075                            if (!targetModuleID.getModuleID().equals(warContext)) {
076                                    continue;
077                            }
078    
079                            deployProgress = _deploymentManager.redeploy(
080                                    new TargetModuleID[] {targetModuleID}, warDir, null);
081    
082                            break;
083                    }
084    
085                    if (deployProgress == null) {
086                            deployProgress = _deploymentManager.distribute(
087                                    _deploymentManager.getTargets(), warDir, null);
088                    }
089    
090                    deployProgress.addProgressListener(
091                            new DeploymentProgressListener(this, warContext));
092    
093                    waitForStart(warContext);
094    
095                    if (_error) {
096                            throw new Exception("Failed to deploy " + warDir);
097                    }
098            }
099    
100            public DeploymentManager getDeploymentManager() {
101                    return _deploymentManager;
102            }
103    
104            public void releaseDeploymentManager() {
105                    _deploymentManager.release();
106            }
107    
108            public synchronized void setError(boolean error) {
109                    _error = error;
110            }
111    
112            public synchronized void setStarted(boolean started) {
113                    _started = started;
114    
115                    notifyAll();
116            }
117    
118            protected synchronized void waitForStart(String warContext)
119                    throws Exception {
120    
121                    while (!_error && !_started) {
122                            wait();
123                    }
124    
125                    if (_error) {
126                            return;
127                    }
128            }
129    
130            private static final Log _log = LogFactoryUtil.getLog(
131                    DeploymentHandler.class);
132    
133            private final DeploymentManager _deploymentManager;
134            private boolean _error;
135            private boolean _started;
136    
137    }