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Glassfish example source code file (ListJMSDestinations.java)

This example Glassfish source code file (ListJMSDestinations.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Glassfish tags/keywords

arraylist, exception, hashmap, inject, inject, jmsdestinationinfo, list, list, log, logging, management, objectname, objectname, param, properties, string, string, util

The Glassfish ListJMSDestinations.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.jms.admin.cli;

import org.glassfish.api.I18n;
import org.glassfish.api.Param;
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.internal.api.ServerContext;

import java.util.*;
import java.util.logging.Level;
import java.util.logging.Logger;
import com.sun.enterprise.util.LocalStringManagerImpl;
import com.sun.enterprise.util.SystemPropertyConstants;
import com.sun.enterprise.config.serverbeans.*;

import org.glassfish.api.admin.ExecuteOn;
import org.glassfish.config.support.CommandTarget;
import org.glassfish.config.support.TargetType;
import org.glassfish.api.admin.RuntimeType;
import org.glassfish.api.admin.ServerEnvironment;

import javax.management.MBeanServerConnection;
import javax.management.ObjectName;

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 com.sun.logging.LogDomains;

/**
 * Create JMS Destination
 *
 */
@Service(name="list-jmsdest")
@Scoped(PerLookup.class)
@CommandLock(CommandLock.LockType.NONE)
@I18n("list.jms.dests")
@ExecuteOn({RuntimeType.DAS})
@TargetType({CommandTarget.DAS,CommandTarget.STANDALONE_INSTANCE,CommandTarget.CLUSTER,CommandTarget.CONFIG})

public class ListJMSDestinations extends JMSDestination implements AdminCommand {

        static Logger logger = LogDomains.getLogger(ListJMSDestinations.class,LogDomains.ADMIN_LOGGER);
        final private static LocalStringManagerImpl localStrings = new LocalStringManagerImpl(CreateJMSDestination.class);

        @Param(name="destType", optional=true)
        String destType;

        @Param(name="property", optional=true, separator=':')
        Properties props;

        @Param(primary=true, optional=true)
        String target = SystemPropertyConstants.DEFAULT_SERVER_INSTANCE_NAME;

        @Inject
        com.sun.appserv.connectors.internal.api.ConnectorRuntime connectorRuntime;

        @Inject
        Domain domain;

        @Inject(name = ServerEnvironment.DEFAULT_INSTANCE_NAME)
        Config config;

        @Inject
        ServerContext serverContext;


    public void execute(AdminCommandContext context) {

        final ActionReport report = context.getActionReport();

        if (destType != null && !destType.equals(JMS_DEST_TYPE_QUEUE)
                && !destType.equals(JMS_DEST_TYPE_TOPIC)) {
            report.setMessage(localStrings.getLocalString("admin.mbeans.rmb.invalid_jms_desttype", destType));
            report.setActionExitCode(ActionReport.ExitCode.FAILURE);
            return;
        }

        report.setExtraProperties(new Properties());
        List<Map> jmsDestList = new ArrayList();

        try {
            List<JMSDestinationInfo> list = listJMSDestinations(target, destType);

            if (list.isEmpty()) {
                final ActionReport.MessagePart part = report.getTopMessagePart().addChild();
                part.setMessage(localStrings.getLocalString("nothingToList",
                        "Nothing to list."));
            } else {
                for (JMSDestinationInfo destInfo : list) {
                    final ActionReport.MessagePart part = report.getTopMessagePart().addChild();
                    part.setMessage(destInfo.getDestinationName());
                    Map<String, String> destMap = new HashMap();
                    destMap.put("name", destInfo.getDestinationName());
                    destMap.put("type", destInfo.getDestinationType());
                    jmsDestList.add(destMap);
                }
            }

            report.getExtraProperties().put("destinations", jmsDestList);

        } catch (Exception e) {
            logger.throwing(getClass().getName(), "ListJMSDestination", e);
            e.printStackTrace();//handleException(e);
            report.setMessage(localStrings.getLocalString("list.jms.dest.fail",
                    "Unable to list JMS Destinations") + " " + e.getLocalizedMessage());
            report.setActionExitCode(ActionReport.ExitCode.FAILURE);
            report.setFailureCause(e);
            return;
        }
    }

// list-jmsdest
    public List listJMSDestinations(String tgtName, String destType)
        throws Exception {

        logger.log(Level.FINE, "listJMSDestination ...");
                MQJMXConnectorInfo mqInfo = getMQJMXConnectorInfo(target, config, serverContext, domain, connectorRuntime);

        //MBeanServerConnection  mbsc = getMBeanServerConnection(tgtName);
        try {
            MBeanServerConnection mbsc = mqInfo.getMQMBeanServerConnection();
            ObjectName on = new ObjectName(
                DESTINATION_MANAGER_CONFIG_MBEAN_NAME);
            String [] signature = null;
            Object [] params = null;

            ObjectName [] dests = (ObjectName [])mbsc.invoke(on, "getDestinations", params, signature);
            if ((dests != null) && (dests.length > 0)) {
                List<JMSDestinationInfo> jmsdi = new ArrayList();
                for (int i=0; i<dests.length; i++) {
                    on = dests[i];

                    String jdiType = toStringLabel(on.getKeyProperty("desttype"));
                    String jdiName = on.getKeyProperty("name");

                    // check if the destination name has double quotes at the beginning
                    // and end, if yes strip them
                    if ((jdiName != null) && (jdiName.length() > 1)) {
                        if (jdiName.indexOf('"') == 0) {
                            jdiName = jdiName.substring(1);
                        }
                        if (jdiName.lastIndexOf('"') == (jdiName.length() - 1)) {
                            jdiName = jdiName.substring(0, jdiName.lastIndexOf('"'));
                        }
                    }

                    JMSDestinationInfo jdi = new JMSDestinationInfo(jdiName, jdiType);

                    if(destType == null) {
                        jmsdi.add(jdi);
                    } else if (destType.equals(JMS_DEST_TYPE_TOPIC)
                            || destType.equals(JMS_DEST_TYPE_QUEUE)) {
                        //Physical Destination Type specific listing
                        if (jdiType.equalsIgnoreCase(destType)) {
                            jmsdi.add(jdi);
                        }
                    }
                }
                return jmsdi;
                //(JMSDestinationInfo[]) jmsdi.toArray(new JMSDestinationInfo[]{});
            }
        } catch (Exception e) {
                    //log JMX Exception trace as WARNING
                    logAndHandleException(e, "admin.mbeans.rmb.error_listing_jms_dest");
                } finally {
                    try {
                        if(mqInfo != null) {
                            mqInfo.closeMQMBeanServerConnection();
                        }
                    } catch (Exception e) {
                      handleException(e);
                    }
                }

        return null;
    }
    private String toStringLabel(String type)  {

	    if (type.equals(DESTINATION_TYPE_QUEUE))  {
	        return("queue");
	    } else if (type.equals(DESTINATION_TYPE_TOPIC))  {
	        return("topic");
	    } else  {
	        return("unknown");
	    }
    }

    }

Other Glassfish examples (source code examples)

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