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Glassfish example source code file (CreateResourceRef.java)
The Glassfish CreateResourceRef.java source code/* * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. * * Copyright (c) 1997-2010 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.admin.cli.resources; import com.sun.enterprise.config.serverbeans.*; import com.sun.enterprise.config.serverbeans.Cluster; import com.sun.enterprise.util.LocalStringManagerImpl; import com.sun.enterprise.util.SystemPropertyConstants; import org.glassfish.api.admin.*; import org.glassfish.api.I18n; import org.glassfish.api.Param; import org.glassfish.api.ActionReport; import org.glassfish.config.support.CommandTarget; import org.glassfish.config.support.TargetType; import org.glassfish.internal.api.Target; import org.jvnet.hk2.annotations.Service; import org.jvnet.hk2.annotations.Scoped; import org.jvnet.hk2.annotations.Inject; import org.jvnet.hk2.component.Habitat; import org.jvnet.hk2.component.PerLookup; import org.jvnet.hk2.config.TransactionFailure; import java.util.List; /** * Create Resource Ref Command * * @author Jennifer Chou, Jagadish Ramu * */ @TargetType(value={CommandTarget.DAS, CommandTarget.CLUSTER, CommandTarget.STANDALONE_INSTANCE }) @org.glassfish.api.admin.ExecuteOn(value={RuntimeType.DAS, RuntimeType.INSTANCE}) @Service(name="create-resource-ref") @Scoped(PerLookup.class) @I18n("create.resource.ref") public class CreateResourceRef implements AdminCommand { final private static LocalStringManagerImpl localStrings = new LocalStringManagerImpl(CreateResourceRef.class); @Param(optional=true, defaultValue="true") private Boolean enabled; @Param(optional=true) private String target = SystemPropertyConstants.DAS_SERVER_NAME; @Param(name="reference_name", primary=true) private String refName; @Inject private Domain domain; @Inject private ServerEnvironment environment; @Inject private Habitat habitat; /** * Executes the command with the command parameters passed as Properties * where the keys are the parameter names and the values the parameter values * * @param context information */ public void execute(AdminCommandContext context) { final ActionReport report = context.getActionReport(); // check if the resource exists before creating a reference if (!isResourceExists(refName)) { report.setMessage(localStrings.getLocalString("create.resource.ref.resourceDoesNotExist", "Resource {0} does not exist", refName)); report.setActionExitCode(ActionReport.ExitCode.FAILURE); return; } try { Server server = ConfigBeansUtilities.getServerNamed(target); if (server != null) { if (server.isResourceRefExists(refName)) { report.setMessage(localStrings.getLocalString("create.resource.ref.existsAlready", "Resource ref {0} already exists", refName)); report.setActionExitCode(ActionReport.ExitCode.FAILURE); return; } // create new ResourceRef as a child of Server server.createResourceRef(enabled.toString(), refName); } else { Cluster cluster = domain.getClusterNamed(target); if (cluster.isResourceRefExists(refName)) { report.setMessage(localStrings.getLocalString("create.resource.ref.existsAlready", "Resource ref {0} already exists", refName)); report.setActionExitCode(ActionReport.ExitCode.FAILURE); return; } // create new ResourceRef as a child of Cluster cluster.createResourceRef(enabled.toString(), refName); // create new ResourceRef for all instances of Cluster Target tgt = habitat.getComponent(Target.class); List<Server> instances = tgt.getInstances(target); for (Server svr : instances) { svr.createResourceRef(enabled.toString(), refName); } } } catch (TransactionFailure tfe) { report.setMessage(localStrings.getLocalString("create.resource.ref.failed", "Resource ref {0} creation failed", refName)); report.setActionExitCode(ActionReport.ExitCode.FAILURE); report.setFailureCause(tfe); return; } catch (Exception e) { report.setMessage(localStrings.getLocalString("create.resource.ref.failed", "Resource ref {0} creation failed", refName)); report.setActionExitCode(ActionReport.ExitCode.FAILURE); report.setFailureCause(e); return; } ActionReport.ExitCode ec = ActionReport.ExitCode.SUCCESS; report.setMessage(localStrings.getLocalString("create.resource.ref.success", "resource-ref {0} created successfully.", refName)); report.setActionExitCode(ec); } private boolean isResourceExists(String jndiName) { //resource-ref is created only for a BindableResource return domain.getResources().getResourceByName(BindableResource.class, jndiName) != null; } } Other Glassfish examples (source code examples)Here is a short list of links related to this Glassfish CreateResourceRef.java source code file: |
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