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Glassfish example source code file (ShowComponentStatusCommand.java)
The Glassfish ShowComponentStatusCommand.java source code/* * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. * * Copyright (c) 2008-2010 Oracle and/or its affiliates. All rights reserved. * * The contents of this file are subject to the terms of either the GNU * General Public License Version 2 only ("GPL") or the Common Development * and Distribution License("CDDL") (collectively, the "License"). You * may not use this file except in compliance with the License. You can * obtain a copy of the License at * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html * or packager/legal/LICENSE.txt. See the License for the specific * language governing permissions and limitations under the License. * * When distributing the software, include this License Header Notice in each * file and include the License file at packager/legal/LICENSE.txt. * * GPL Classpath Exception: * Oracle designates this particular file as subject to the "Classpath" * exception as provided by Oracle in the GPL Version 2 section of the License * file that accompanied this code. * * Modifications: * If applicable, add the following below the License Header, with the fields * enclosed by brackets [] replaced by your own identifying information: * "Portions Copyright [year] [name of copyright owner]" * * Contributor(s): * If you wish your version of this file to be governed by only the CDDL or * only the GPL Version 2, indicate your decision by adding "[Contributor] * elects to include this software in this distribution under the [CDDL or GPL * Version 2] license." If you don't indicate a single choice of license, a * recipient has the option to distribute your version of this file under * either the CDDL, the GPL Version 2 or to extend the choice of license to * its licensees as provided above. However, if you add GPL Version 2 code * and therefore, elected the GPL Version 2 license, then the option applies * only if the new code is made subject to such option by the copyright * holder. */ package org.glassfish.deployment.admin; import org.glassfish.api.ActionReport; import org.glassfish.api.admin.AdminCommand; import org.glassfish.api.admin.AdminCommandContext; import org.glassfish.api.admin.CommandLock; import org.glassfish.api.Param; import org.glassfish.api.admin.ExecuteOn; import org.glassfish.api.admin.RuntimeType; import org.glassfish.config.support.TargetType; import org.glassfish.config.support.CommandTarget; import org.glassfish.deployment.common.DeploymentProperties; import org.glassfish.deployment.common.DeploymentUtils; import org.glassfish.internal.deployment.Deployment; import org.jvnet.hk2.annotations.Service; import com.sun.enterprise.config.serverbeans.Applications; import com.sun.enterprise.config.serverbeans.Application; import com.sun.enterprise.config.serverbeans.ApplicationRef; import com.sun.enterprise.config.serverbeans.Domain; import com.sun.enterprise.util.LocalStringManagerImpl; import java.util.Iterator; import java.util.List; import java.util.logging.Logger; import org.glassfish.deployment.versioning.VersioningException; import org.glassfish.deployment.versioning.VersioningService; import org.jvnet.hk2.annotations.Scoped; import org.jvnet.hk2.component.PerLookup; import org.jvnet.hk2.annotations.Inject; @Service(name="show-component-status") @Scoped(PerLookup.class) @CommandLock(CommandLock.LockType.NONE) @ExecuteOn(value={RuntimeType.DAS}) @TargetType(value={CommandTarget.DOMAIN, CommandTarget.DAS, CommandTarget.STANDALONE_INSTANCE, CommandTarget.CLUSTER, CommandTarget.CLUSTERED_INSTANCE}) public class ShowComponentStatusCommand implements AdminCommand { @Param(primary=true) public String name = null; @Param(optional=true) String target = "server"; @Inject Deployment deployment; @Inject Domain domain; @Inject Applications applications; @Inject VersioningService versioningService; final private static LocalStringManagerImpl localStrings = new LocalStringManagerImpl(ListAppRefsCommand.class); public void execute(AdminCommandContext context) { final ActionReport report = context.getActionReport(); final Logger logger = context.getLogger(); ActionReport.MessagePart part = report.getTopMessagePart(); // retrieve matched version(s) if exist List<String> matchedVersions = null; try { matchedVersions = versioningService.getMatchedVersions(name, target); } catch (VersioningException e) { report.failure(logger, e.getMessage()); return; } // if matched list is empty and no VersioningException thrown, // this is an unversioned behavior and the given application is not registered if(matchedVersions.isEmpty()){ report.setMessage(localStrings.getLocalString("ref.not.referenced.target","Application {0} is not referenced by target {1}", name, target)); report.setActionExitCode(ActionReport.ExitCode.FAILURE); return; } // for each matched version Iterator it = matchedVersions.iterator(); while(it.hasNext()){ String appName = (String)it.next(); Application app = applications.getApplication(appName); String status = "disabled"; if (!DeploymentUtils.isDomainTarget(target)) { ApplicationRef ref = domain.getApplicationRefInTarget(appName, target); if (ref == null) { report.setMessage(localStrings.getLocalString("ref.not.referenced.target","Application {0} is not referenced by target {1}", appName, target)); report.setActionExitCode(ActionReport.ExitCode.FAILURE); return; } } if (domain.isAppEnabledInTarget(appName, target)) { status = "enabled"; } ActionReport.MessagePart childPart = part.addChild(); String message = localStrings.getLocalString("component.status","Status of {0} is {1}.", appName, status); childPart.setMessage(message); childPart.addProperty(DeploymentProperties.STATE, status); } report.setActionExitCode(ActionReport.ExitCode.SUCCESS); } } Other Glassfish examples (source code examples)Here is a short list of links related to this Glassfish ShowComponentStatusCommand.java source code file: |
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