Glassfish example source code file (InstallerThread.java)

This example Glassfish source code file (InstallerThread.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

admin, application, application, applicationref, console, engine, exception, javabean, list, list, log, logging, net, network, server, server, string, string, todo, util

The Glassfish InstallerThread.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 com.sun.enterprise.v3.admin.adapter;

import com.sun.enterprise.config.serverbeans.*;
import com.sun.enterprise.util.io.FileUtils;
import com.sun.enterprise.util.zip.ZipFile;
import com.sun.enterprise.v3.server.ApplicationLoaderService;
import com.sun.pkg.client.Image;


import java.beans.PropertyVetoException;
import java.io.File;
import java.net.InetSocketAddress;
import java.net.Proxy;
import java.net.SocketAddress;
import java.util.Arrays;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;

import org.glassfish.server.ServerEnvironmentImpl;
import org.jvnet.hk2.component.Habitat;
import org.jvnet.hk2.config.ConfigBeanProxy;
import org.jvnet.hk2.config.ConfigCode;
import org.jvnet.hk2.config.ConfigSupport;
import org.jvnet.hk2.config.TransactionFailure;


/**
 * @author kedar
 * @author Ken Paulsen (ken.paulsen@sun.com)
 */
final class InstallerThread extends Thread {

    private final Domain domain;
    private final ServerEnvironmentImpl env;
    private final String contextRoot;
    private final AdminConsoleAdapter adapter;
    private final Habitat habitat;
    private final Logger log;
    private final List<String> vss;


    /**
     * Constructor.
     */
    InstallerThread(AdminConsoleAdapter adapter, Habitat habitat, Domain domain, ServerEnvironmentImpl env, String contextRoot, Logger log, List<String> vss) {

        this.adapter = adapter;
        this.habitat = habitat;
        this.domain = domain;
        this.env = env;
        this.contextRoot = contextRoot;
        this.vss = vss;  //defensive copying is not required here
        this.log = log;
    }

    /**
     *
     */
    @Override
    public void run() {
        try {
            // The following are the basic steps which are required to get the
            // Admin Console web application running.  Each step ensures that
            // it has not already been completed and adjusts the state message
            // accordingly.
            install();
            load();

            // From within this Thread mark the installation process complete
            adapter.setInstalling(false);
        } catch (Exception ex) {
            adapter.setInstalling(false);
            adapter.setStateMsg(AdapterState.APPLICATION_NOT_INSTALLED);
            log.log(Level.INFO, "Problem while attempting to install admin console!", ex);
        }
    }

   
    /**
     * <p> Install the admingui.war file.

     */
    private void install() throws Exception {
        if (domain.getSystemApplicationReferencedFrom(env.getInstanceName(), AdminConsoleAdapter.ADMIN_APP_NAME) != null) {
            // Application is already installed
            adapter.setStateMsg(AdapterState.APPLICATION_INSTALLED_BUT_NOT_LOADED);
            return;
        }

        // Set the adapter state
        adapter.setStateMsg(AdapterState.INSTALLING);
        if (log.isLoggable(Level.FINE)) {
            log.log(Level.FINE, "Installing the Admin Console Application...");
        }

        //create the application entry in domain.xml
        ConfigCode code = new ConfigCode() {
            public Object run(ConfigBeanProxy... proxies) throws PropertyVetoException, TransactionFailure {
                SystemApplications sa = (SystemApplications) proxies[0];
                Application app = sa.createChild(Application.class);
                sa.getModules().add(app);
                app.setName(AdminConsoleAdapter.ADMIN_APP_NAME);
                app.setEnabled(Boolean.TRUE.toString());
                app.setObjectType("system-admin"); //TODO
                app.setDirectoryDeployed("true");
                app.setContextRoot(contextRoot);
                try {
                    app.setLocation("${com.sun.aas.installRootURI}/lib/install/applications/" + AdminConsoleAdapter.ADMIN_APP_NAME);
                } catch (Exception me) {
                    // can't do anything
                    throw new RuntimeException(me);
                }
                Module singleModule = app.createChild(Module.class);
                app.getModule().add(singleModule);
                singleModule.setName(app.getName());
                Engine webe = singleModule.createChild(Engine.class);
                webe.setSniffer("web");
                Engine sece = singleModule.createChild(Engine.class);
                sece.setSniffer("security");
                singleModule.getEngines().add(webe);
                singleModule.getEngines().add(sece);
                Server s = (Server) proxies[1];
                List<ApplicationRef> arefs = s.getApplicationRef();
                ApplicationRef aref = s.createChild(ApplicationRef.class);
                aref.setRef(app.getName());
                aref.setEnabled(Boolean.TRUE.toString());
                aref.setVirtualServers(getVirtualServerList()); //TODO
                arefs.add(aref);
                return true;
            }
        };
        Server server = domain.getServerNamed(env.getInstanceName());
        ConfigSupport.apply(code, domain.getSystemApplications(), server);

        // Set the adapter state
        adapter.setStateMsg(AdapterState.APPLICATION_INSTALLED_BUT_NOT_LOADED);
        if (log.isLoggable(Level.FINE)) {
            log.log(Level.FINE, "Admin Console Application Installed.");
        }
    }

    /**
     *
     */
    private String getVirtualServerList() {
        if (vss == null)
            return "";
        String s = Arrays.toString(vss.toArray(new String[0]));
        //standard JDK implemetation always returns this enclosed in [], remove them
        s = s.substring(1, s.length() - 1);
        return (s);
    }

    /**
     * <p> Load the Admin Console web application.

     */
    private void load() {
        // hook for Jerome
        Application config = adapter.getConfig();
        if (config == null) {
            throw new IllegalStateException("Admin Console application has no system app entry!");
        }
        // Set adapter state
        adapter.setStateMsg(AdapterState.APPLICATION_LOADING);

        // Load the Admin Console Application
        String sn = env.getInstanceName();
// FIXME: An exception may not be thrown... check for errors!
        ApplicationRef ref = domain.getApplicationRefInServer(sn, AdminConsoleAdapter.ADMIN_APP_NAME);
        habitat.getComponent(ApplicationLoaderService.class).processApplication(config, ref, log);

        // Set adapter state
        adapter.setStateMsg(AdapterState.APPLICATION_LOADED);
    }

}