Glassfish example source code file (WebServicesDeploymentMBean.java)

This example Glassfish source code file (WebServicesDeploymentMBean.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

application, application, deployedendpointdata, deployedendpointdata, endpoint, hashmap, managedoperation, map, map, module, override, string, string, util, webserviceendpoint

The Glassfish WebServicesDeploymentMBean.java source code

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 2009-2010 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.webservices.deployment;

import com.sun.enterprise.deployment.WebService;
import com.sun.enterprise.deployment.WebServiceEndpoint;
import com.sun.enterprise.deployment.WebServicesDescriptor;
import org.glassfish.external.probe.provider.annotations.ProbeParam;
import org.glassfish.gmbal.*;
import org.glassfish.webservices.WebServiceDeploymentNotifier;

import java.util.*;


/**
 * MBean that provides deployed Web Service endpoints.
 *
 * Keeps track of 109 deployed applications.
 *
 * @author Jitendra Kotamraju
 */
@AMXMetadata(type="web-service-mon", group="monitoring")
@ManagedObject
@Description("Deployed Web Services")
public class WebServicesDeploymentMBean {
    // appName --> Application
    private final Map<String, Application> applications = new HashMap();

    private static class Application {
        final String appName;
        final Map<String, Module> modules;

        Application(String appName) {
            this.appName = appName;
            modules = new HashMap<String, Module>();
        }

        // moduleName --> <endpointName --> DeployedEndpointData>
        Map<String, Map getDeployedEndpointData() {
            Map<String, Map tempEndpoints =
                    new HashMap<String, Map();
            for(Map.Entry<String, Module> e : modules.entrySet()) {
                tempEndpoints.put(e.getKey(), e.getValue().getDeployedEndpointData());

            }
            return tempEndpoints;
        }

        // moduleName --> <endpointName --> DeployedEndpointData>
        Map<String, Map getDeployedEndpointData(String moduleName) {
            Module module = modules.get(moduleName);
            if (module == null) {
                return Collections.emptyMap();
            }
            Map<String, Map tempEndpoints =
                    new HashMap<String, Map();
            tempEndpoints.put(moduleName, module.getDeployedEndpointData());
            return tempEndpoints;
        }

        // moduleName --> <endpointName --> DeployedEndpointData>
        Map<String, Map getDeployedEndpointData(String moduleName, String endpointName) {
            Module module = modules.get(moduleName);
            if (module == null) {
                return Collections.emptyMap();
            }
            Map<String, Map tempEndpoints =
                    new HashMap<String, Map();
            tempEndpoints.put(moduleName, module.getDeployedEndpointData(endpointName));
            return tempEndpoints;
        }

        void addEndpoint(String moduleName, String endpointName, DeployedEndpointData endpointData) {
            Module module = modules.get(moduleName);
            if (module == null) {
                module = new Module(appName, moduleName);
                modules.put(moduleName, module);
            }
            module.addEndpoint(endpointName, endpointData);
        }

        void removeEndpoint(String moduleName, String endpointName) {
            Module module = modules.get(moduleName);
            if (module != null) {
                module.removeEndpoint(endpointName);
                if (module.isEmpty()) {
                    modules.remove(moduleName);
                }
            }
        }

        boolean isEmpty() {
            return modules.isEmpty();
        }

        @Override
        public boolean equals(Object obj) {
            if (obj instanceof Application) {
                Application other = (Application)obj;
                if (appName.equals(other.appName))
                    return true;
            }
            return false;
        }

        @Override
        public int hashCode() {
            return appName.hashCode();
        }

        @Override
        public String toString() {
            return appName;
        }
    }

    private static class Module {
        final String moduleName;
        final Map<String, Endpoint> endpoints;
        final String appName;

        Module(String appName, String moduleName) {
            this.appName = appName;
            this.moduleName = moduleName;
            endpoints = new HashMap<String, Endpoint>();
        }

        // endpointName --> DeployedEndpointData
        Map<String, DeployedEndpointData> getDeployedEndpointData() {
            Map<String, DeployedEndpointData> tempEndpoints = new HashMap();
            for(Map.Entry<String, Endpoint> e : endpoints.entrySet()) {
                tempEndpoints.put(e.getKey(), e.getValue().getDeployedEndpointData());

            }
            return tempEndpoints;
        }

        // endpointName --> DeployedEndpointData
        Map<String, DeployedEndpointData> getDeployedEndpointData(String endpointName) {
            Endpoint endpoint = endpoints.get(endpointName);
            if (endpoint == null) {
                return Collections.emptyMap();
            }
            Map<String, DeployedEndpointData> tempEndpoints = new HashMap();
            tempEndpoints.put(endpointName, endpoint.getDeployedEndpointData());
            return tempEndpoints;
        }

        void addEndpoint(String endpointName, DeployedEndpointData endpointData) {
            Endpoint endpoint = endpoints.get(endpointName);
            if (endpoint == null) {
                endpoint = new Endpoint(appName, moduleName, endpointName, endpointData);
                endpoints.put(endpointName, endpoint);
            }
        }

        void removeEndpoint(String endpointName) {
            endpoints.remove(endpointName);
        }

        boolean isEmpty() {
            return endpoints.isEmpty();
        }

        @Override
        public boolean equals(Object obj) {
            if (obj instanceof Module) {
                Module other = (Module)obj;
                if (appName.equals(other.appName) && moduleName.equals(other.moduleName))
                    return true;
            }
            return false;
        }

        @Override
        public int hashCode() {
            return appName.hashCode()+moduleName.hashCode();
        }

        @Override
        public String toString() {
            return appName+"#"+moduleName;
        }
    }

    private static class Endpoint {
        final String appName;
        final String moduleName;
        final String endpointName;
        final DeployedEndpointData endpointData;

        Endpoint(String appName, String moduleName, String endpointName, DeployedEndpointData endpointData) {
            this.appName = appName;
            this.moduleName = moduleName;
            this.endpointName = endpointName;
            this.endpointData = endpointData;
        }

        DeployedEndpointData getDeployedEndpointData() {
            return endpointData;
        }

        @Override
        public boolean equals(Object obj) {
            if (obj instanceof Endpoint) {
                Endpoint other = (Endpoint)obj;
                if (appName.equals(other.appName) && moduleName.equals(other.moduleName) && endpointName.equals(other.endpointName))
                    return true;
            }
            return false;
        }

        @Override
        public int hashCode() {
            return appName.hashCode()+moduleName.hashCode()+endpointName.hashCode();
        }

        @Override
        public String toString() {
            return appName+"#"+moduleName+"#"+endpointName;
        }
    }

    public synchronized void deploy(@ProbeParam("endpoint")WebServiceEndpoint endpoint) {
        // add to [appName+moduleName+endpointName --> deployed data]
        com.sun.enterprise.deployment.Application app = endpoint.getBundleDescriptor().getApplication();
        String appName = app.getAppName();
        String moduleName = endpoint.getBundleDescriptor().getModuleName();
        String endpointName = endpoint.getEndpointName();

        // path (context path+url-pattern) --> deployed data
        //String id = new Endpoint(appName, moduleName, endpointName).toString();
        String path = endpoint.getEndpointAddressPath();
        DeployedEndpointData data = new DeployedEndpointData(path, app, endpoint);

        Application application = applications.get(appName);
        if (application == null) {
            application = new Application(appName);
            applications.put(appName, application);            
        }
        application.addEndpoint(moduleName, endpointName, data);
    }

    public synchronized void undeploy(@ProbeParam("endpoint")WebServiceEndpoint endpoint) {
        // remove from [appName+moduleName+endpointName --> deployed data]
        com.sun.enterprise.deployment.Application app = endpoint.getBundleDescriptor().getApplication();
        String appName = app.getAppName();
        String moduleName = endpoint.getBundleDescriptor().getModuleName();
        String endpointName = endpoint.getEndpointName();

        Application application = applications.get(appName);
        if (application != null) {
            application.removeEndpoint(moduleName, endpointName);
            if (application.isEmpty()) {
                applications.remove(appName);
            }
        }
    }

    public synchronized void deploy(WebServicesDescriptor wsDesc, WebServiceDeploymentNotifier notifier) {
        for(WebService svc : wsDesc.getWebServices()) {
            for(WebServiceEndpoint endpoint : svc.getEndpoints()) {
                deploy(endpoint);
                notifier.notifyDeployed(endpoint);
            }
        }
    }

    public synchronized void undeploy(String appName) {
        applications.remove(appName);
    }

    // Give a snapshot of all the endpoints
    public synchronized Map<String, Map> getEndpoints() {
        if (applications.isEmpty()) {
            return Collections.emptyMap();
        }
        Map<String, Map> endpoints =
                new HashMap<String, Map>();
        for(Map.Entry<String, Application> e : applications.entrySet()) {
            endpoints.put(e.getKey(), e.getValue().getDeployedEndpointData());
        }
        return endpoints;
    }

    // Returns a snapshot of all the endpoints in an application
    // returns non-null collection of endpoints. If there are no endpoints for
    // this application, it returns an empty collection
    public synchronized Map<String, Map> getEndpoints(String appName) {
        Application app = applications.get(appName);
        if (app == null) {
            return Collections.emptyMap();
        }
        Map<String, Map> endpoints =
                new HashMap<String, Map>();
        endpoints.put(appName, app.getDeployedEndpointData());
        return endpoints;
    }

    // Returns a snapshot of all the endpoints in an application's module
    public synchronized Map<String, Map> getEndpoints(String appName, String moduleName) {
        Application app = applications.get(appName);
        if (app == null) {
            return Collections.emptyMap();
        }
        Map<String, Map> endpoints =
                new HashMap<String, Map>();
        endpoints.put(appName, app.getDeployedEndpointData(moduleName));
        return endpoints;
    }

    public synchronized Map<String, Map> getEndpoint(String appName, String moduleName, String endpointName) {
        Application app = applications.get(appName);
        if (app == null) {
            return Collections.emptyMap();
        }
        Map<String, Map> endpoints =
                new HashMap<String, Map>();
        endpoints.put(appName, app.getDeployedEndpointData(moduleName, endpointName));
        return endpoints;
    }

    // Returns the 109 servlet endpoint for appName+moduleName+servletLink
    // TODO remove
    @ManagedOperation
    public synchronized Map<String, String> getServlet109Endpoint(String appName, String moduleName, String servletLink) {
        return Collections.emptyMap();
    }

    // Returns all the 109 EJB endpoint for appName+moduleName+ejbLink
    // TODO remove
    @ManagedOperation
    public synchronized Map<String, String> getEjb109Endpoint(String appName, String moduleName, String ejbLink) {
        return Collections.emptyMap();
    }

}