001    /**
002     * Copyright (c) 2000-2010 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    
020    import javax.enterprise.deploy.shared.ModuleType;
021    import javax.enterprise.deploy.spi.DeploymentManager;
022    import javax.enterprise.deploy.spi.TargetModuleID;
023    import javax.enterprise.deploy.spi.status.DeploymentStatus;
024    import javax.enterprise.deploy.spi.status.ProgressEvent;
025    import javax.enterprise.deploy.spi.status.ProgressListener;
026    import javax.enterprise.deploy.spi.status.ProgressObject;
027    
028    /**
029     * @author Brian Wing Shun Chan
030     * @author Sandeep Soni
031     */
032    public class DeploymentProgressListener implements ProgressListener {
033    
034            public DeploymentProgressListener(
035                    DeploymentHandler deploymentHandler, String warContext) {
036    
037                    _deploymentHandler = deploymentHandler;
038                    _warContext = warContext;
039                    _deploymentManager = _deploymentHandler.getDeploymentManager();
040            }
041    
042            public void handleProgressEvent(ProgressEvent progressEvent) {
043                    DeploymentStatus deploymentStatus = progressEvent.getDeploymentStatus();
044    
045                    if (_log.isInfoEnabled()) {
046                            _log.info(deploymentStatus.getMessage());
047                    }
048    
049                    if (deploymentStatus.isCompleted()) {
050                            try {
051                                    TargetModuleID[] targetModuleIDs =
052                                            _deploymentManager.getNonRunningModules(
053                                                    ModuleType.WAR, _deploymentManager.getTargets());
054    
055                                    if ((targetModuleIDs != null) && (targetModuleIDs.length > 0)) {
056                                            for (TargetModuleID targetModuleID : targetModuleIDs) {
057                                                    if (!_warContext.equals(targetModuleID.getModuleID())) {
058                                                            continue;
059                                                    }
060    
061                                                    ProgressObject startProgress = _deploymentManager.start(
062                                                            new TargetModuleID[] {targetModuleID});
063    
064                                                    startProgress.addProgressListener(
065                                                            new StartProgressListener(_deploymentHandler));
066    
067                                                    _deploymentHandler.setError(false);
068                                                    _deploymentHandler.setStarted(true);
069    
070                                                    break;
071                                            }
072                                    }
073                                    else {
074                                            targetModuleIDs = _deploymentManager.getAvailableModules(
075                                                    ModuleType.WAR, _deploymentManager.getTargets());
076    
077                                            for (TargetModuleID targetModuleID : targetModuleIDs) {
078                                                    if (!_warContext.equals(targetModuleID.getModuleID())) {
079                                                            continue;
080                                                    }
081    
082                                                    ProgressObject startProgress = _deploymentManager.start(
083                                                            new TargetModuleID[] {targetModuleID});
084    
085                                                    startProgress.addProgressListener(
086                                                            new StartProgressListener(_deploymentHandler));
087    
088                                                    _deploymentHandler.setError(false);
089                                                    _deploymentHandler.setStarted(true);
090    
091                                                    break;
092                                            }
093                                    }
094                            }
095                            catch (Exception e) {
096                                    _log.error(e, e);
097    
098                                    _deploymentHandler.setError(true);
099                                    _deploymentHandler.setStarted(false);
100                            }
101                    }
102                    else if (deploymentStatus.isFailed()) {
103                            _deploymentHandler.setError(true);
104                            _deploymentHandler.setStarted(false);
105                    }
106            }
107    
108            private static Log _log = LogFactoryUtil.getLog(
109                    DeploymentProgressListener.class);
110    
111            private DeploymentHandler _deploymentHandler;
112            private String _warContext;
113            private DeploymentManager _deploymentManager;
114    
115    }