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Glassfish example source code file (DeleteConnectorConnectionPool.java)
The Glassfish DeleteConnectorConnectionPool.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.connectors.admin.cli; import com.sun.enterprise.config.serverbeans.*; import org.glassfish.api.admin.AdminCommand; import org.glassfish.api.admin.AdminCommandContext; import org.glassfish.api.I18n; import org.glassfish.api.Param; import org.glassfish.api.ActionReport; import org.glassfish.api.admin.ExecuteOn; import org.glassfish.api.admin.RuntimeType; import org.glassfish.resource.common.ResourceStatus; import org.jvnet.hk2.annotations.Service; import org.jvnet.hk2.annotations.Scoped; import org.jvnet.hk2.annotations.Inject; import org.jvnet.hk2.component.PerLookup; import org.jvnet.hk2.config.ConfigSupport; import org.jvnet.hk2.config.SingleConfigCode; import org.jvnet.hk2.config.TransactionFailure; import com.sun.enterprise.util.LocalStringManagerImpl; import com.sun.enterprise.util.SystemPropertyConstants; import java.beans.PropertyVetoException; import java.util.Collection; import java.util.logging.Level; import java.util.logging.Logger; /** * Delete Connector Connection Pool Command * */ @ExecuteOn(RuntimeType.ALL) @Service(name="delete-connector-connection-pool") @Scoped(PerLookup.class) @I18n("delete.connector.connection.pool") public class DeleteConnectorConnectionPool implements AdminCommand { final private static LocalStringManagerImpl localStrings = new LocalStringManagerImpl(DeleteConnectorConnectionPool.class); private @Param(optional=true, obsolete = true) String target = SystemPropertyConstants.DAS_SERVER_NAME; @Param(optional=true, defaultValue="false") private Boolean cascade; @Param(name="poolname", primary=true) private String poolname; @Inject private Domain domain; @Inject private Server[] servers; @Inject private Cluster[] clusters; /** * Executes the command with the command parameters passed as Properties * where the keys are the paramter names and the values the parameter values * * @param context information */ public void execute(AdminCommandContext context) { final ActionReport report = context.getActionReport(); if (poolname == null) { report.setMessage(localStrings.getLocalString("delete.connector.connection.pool.noJndiName", "No id defined for connector connection pool.")); report.setActionExitCode(ActionReport.ExitCode.FAILURE); return; } // ensure we already have this resource if(domain.getResources().getResourceByName(ConnectorConnectionPool.class, poolname) == null){ report.setMessage(localStrings.getLocalString("delete.connector.connection.pool.notfound", "A connector connection pool named {0} does not exist.", poolname)); report.setActionExitCode(ActionReport.ExitCode.FAILURE); return; } try { // if cascade=true delete all the resources associated with this pool // if cascade=false don't delete this connection pool if a resource is referencing it Object obj = deleteAssociatedResources(servers, clusters, domain.getResources(), cascade, poolname); if (obj instanceof Integer && (Integer) obj == ResourceStatus.FAILURE) { report.setMessage(localStrings.getLocalString( "delete.connector.connection.pool.pool_in_use", "Some connector resources are referencing connection pool {0}. Use 'cascade' " + "option to delete them as well.", poolname)); report.setActionExitCode(ActionReport.ExitCode.FAILURE); return; } // delete connector connection pool if (ConfigSupport.apply(new SingleConfigCode<Resources>() { public Object run(Resources param) throws PropertyVetoException, TransactionFailure { ConnectorConnectionPool cp = (ConnectorConnectionPool) domain.getResources().getResourceByName(ConnectorConnectionPool.class, poolname); if(cp != null){ return param.getResources().remove(cp); } // not found return null; } }, domain.getResources()) == null) { report.setMessage(localStrings.getLocalString("delete.connector.connection.pool.notfound", "A connector connection pool named {0} does not exist.", poolname)); report.setActionExitCode(ActionReport.ExitCode.FAILURE); return; } } catch(TransactionFailure tfe) { Logger.getLogger(DeleteConnectorConnectionPool.class.getName()).log(Level.SEVERE, "Something went wrong in delete-connector-connection-pool", tfe); report.setMessage(tfe.getMessage() != null ? tfe.getLocalizedMessage() : localStrings.getLocalString("delete.connector.connection.pool.fail", "Connector connection pool {0} delete failed ", poolname)); report.setActionExitCode(ActionReport.ExitCode.FAILURE); report.setFailureCause(tfe); } report.setMessage(localStrings.getLocalString("delete.connector.connection.pool.success", "Connector connection pool {0} deleted successfully", poolname)); report.setActionExitCode(ActionReport.ExitCode.SUCCESS); } //TODO duplicate code in JDBCConnectionPoolManager private Object deleteAssociatedResources(final Server[] servers, final Cluster[] clusters, Resources resources, final boolean cascade, final String poolName) throws TransactionFailure { if (cascade) { ConfigSupport.apply(new SingleConfigCode<Resources>() { public Object run(Resources param) throws PropertyVetoException, TransactionFailure { Collection<BindableResource> referringResources = param.getResourcesOfPool(poolName); for (BindableResource referringResource : referringResources) { // delete resource-refs deleteResourceRefs(servers, referringResource.getJndiName()); deleteResourceRefs(clusters, referringResource.getJndiName()); // remove the resource param.getResources().remove(referringResource); } return true; //no-op } }, resources); }else{ Collection<BindableResource> referringResources = resources.getResourcesOfPool(poolName); if(referringResources.size() > 0){ return ResourceStatus.FAILURE; } } return true; //no-op } //TODO duplicate code in JDBCConnectionPoolManager private void deleteResourceRefs(Server[] servers, final String refName) throws TransactionFailure { if(servers != null){ for (Server server : servers) { server.deleteResourceRef(refName); } } } private void deleteResourceRefs(Cluster[] clusters, final String refName) throws TransactionFailure { if(clusters != null){ for (Cluster cluster : clusters) { cluster.deleteResourceRef(refName); } } } } Other Glassfish examples (source code examples)Here is a short list of links related to this Glassfish DeleteConnectorConnectionPool.java source code file: |
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