InstanceLifecycleModuleCommand.java

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 2010-2012 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.deployment.admin;

import org.glassfish.api.admin.AdminCommand;
import org.glassfish.api.admin.AdminCommandContext;
import org.glassfish.api.Param;
import org.glassfish.api.admin.ExecuteOn;
import org.glassfish.api.admin.RuntimeType;
import org.glassfish.api.ActionReport;
import org.glassfish.api.deployment.DeployCommandParameters;
import org.glassfish.internal.deployment.Deployment;
import org.glassfish.internal.deployment.ExtendedDeploymentContext;
import org.glassfish.deployment.common.DeploymentContextImpl;
import org.jvnet.hk2.annotations.Service;
import javax.inject.Inject;

import org.glassfish.hk2.api.PerLookup;
import org.jvnet.hk2.config.Transaction;

import com.sun.enterprise.util.LocalStringManagerImpl;
import com.sun.enterprise.config.serverbeans.Applications;
import com.sun.enterprise.config.serverbeans.Application;
import com.sun.enterprise.config.serverbeans.Domain;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;

import java.util.logging.Logger;
import java.util.Properties;
import org.glassfish.api.admin.AccessRequired.AccessCheck;
import org.glassfish.api.admin.AdminCommandSecurity;
import org.glassfish.api.admin.RestEndpoint;
import org.glassfish.api.admin.RestEndpoints;

/**
 * The command to create application ref for lifecycle module on instance
 */
@Service(name="_lifecycle")
@PerLookup
@ExecuteOn(value={RuntimeType.INSTANCE})
@RestEndpoints({
    @RestEndpoint(configBean=Domain.class,
        opType=RestEndpoint.OpType.POST, 
        path="_lifecycle", 
        description="_lifecycle")
})
public class InstanceLifecycleModuleCommand implements AdminCommand, AdminCommandSecurity.AccessCheckProvider {

    final private static LocalStringManagerImpl localStrings = new LocalStringManagerImpl(InstanceLifecycleModuleCommand.class);

    @Param(primary=true)
    public String name = null;

    @Param(optional=true)
    public String target = "server";

    @Param(optional=true)
    public String virtualservers = null;

    @Param(optional=true, defaultValue="true")
    public Boolean enabled = true;

    @Param(separator=':')
    public Properties appprops = null;

    @Inject
    Deployment deployment;

    @Inject
    Applications applications;

    @Inject
    private Domain domain;
    
    @Override
    public Collection<? extends AccessCheck> getAccessChecks() {
        final List<AccessCheck> accessChecks = new ArrayList<AccessCheck>();
        accessChecks.add(new AccessCheck(DeploymentCommandUtils.getTargetResourceNameForNewAppRef(domain, target), "write"));
        return accessChecks;
    }

    
    
    @Override
    public void execute(AdminCommandContext context) {
        final ActionReport report = context.getActionReport();
        final Logger logger = context.getLogger();

        try {
            Application application = applications.getApplication(name);
            Transaction t = new Transaction();

            // create a dummy context to hold params and props
            DeployCommandParameters commandParams = new DeployCommandParameters();
            commandParams.name = name;
            commandParams.target = target;
            commandParams.enabled = enabled;
            commandParams.virtualservers = virtualservers;

            ExtendedDeploymentContext lifecycleContext = new DeploymentContextImpl(report, null, commandParams, null);
            lifecycleContext.getAppProps().putAll(appprops);

            if (application != null) {
                // application element already been synchronized over
                // just write application-ref
                deployment.registerAppInDomainXML(null, lifecycleContext, t, true);
            } else {
                // write both
                t = deployment.prepareAppConfigChanges(lifecycleContext);
                deployment.registerAppInDomainXML(null, lifecycleContext, t);
            }
        } catch(Exception e) {
            report.failure(logger, e.getMessage());
        }
    }
}