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Embedded-Web Distribution of the Payara Project for IBM JDK
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2006-2012 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.
*
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* 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:
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* only if the new code is made subject to such option by the copyright
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*/
package com.sun.enterprise.v3.admin;
import com.sun.enterprise.util.LocalStringManagerImpl;
import org.glassfish.hk2.api.ServiceLocator;
import org.glassfish.internal.data.EngineInfo;
import org.glassfish.internal.data.ContainerRegistry;
import com.sun.enterprise.module.Module;
import com.sun.enterprise.module.ModulesRegistry;
import com.sun.enterprise.config.serverbeans.Application;
import com.sun.enterprise.config.serverbeans.Applications;
import com.sun.enterprise.config.serverbeans.Domain;
import com.sun.enterprise.config.serverbeans.Engine;
import org.glassfish.api.ActionReport;
import org.glassfish.api.I18n;
import org.glassfish.api.admin.*;
import org.glassfish.api.container.Sniffer;
import javax.inject.Inject;
import org.jvnet.hk2.annotations.Service;
import javax.inject.Singleton;
/**
* This admin command list the containers currentely running within that
* Glassfish instance
*/
@Service(name="list-containers")
@Singleton // no per-execution state
@CommandLock(CommandLock.LockType.NONE)
@I18n("list.containers.command")
@RestEndpoints({
@RestEndpoint(configBean=Domain.class,
opType=RestEndpoint.OpType.GET,
path="list-containers",
description="list-containers")
})
@AccessRequired(resource="domain", action="read")
public class ListContainersCommand implements AdminCommand {
final private static LocalStringManagerImpl localStrings = new LocalStringManagerImpl(ListContainersCommand.class);
@Inject
ContainerRegistry containerRegistry;
@Inject
ModulesRegistry modulesRegistry;
@Inject
ServiceLocator habitat;
@Inject
Applications applications;
public void execute(AdminCommandContext context) {
ActionReport report = context.getActionReport();
report.setActionDescription(localStrings.getLocalString("list.containers.command", "List of Containers"));
report.setActionExitCode(ActionReport.ExitCode.SUCCESS);
ActionReport.MessagePart top = report.getTopMessagePart();
top.setMessage(localStrings.getLocalString("list.containers.command", "List of Containers"));
top.setChildrenType(localStrings.getLocalString("container", "Container"));
Iterable sniffers = habitat.getAllServices(Sniffer.class);
if (sniffers ==null) {
top.setMessage(localStrings.getLocalString("list.containers.nocontainer",
"No container currently configured"));
} else {
for (Sniffer sniffer : sniffers) {
ActionReport.MessagePart container = top.addChild();
container.setMessage(sniffer.getModuleType());
container.addProperty(localStrings.getLocalString("contractprovider", "ContractProvider"),
sniffer.getModuleType());
EngineInfo engineInfo = containerRegistry.getContainer(sniffer.getModuleType());
if (engineInfo != null) {
container.addProperty(
localStrings.getLocalString("status", "Status"),
localStrings.getLocalString("started", "Started"));
Module connectorModule = modulesRegistry.find(engineInfo.getSniffer().getClass());
container.addProperty(localStrings.getLocalString("connector", "Connector"),
connectorModule.getModuleDefinition().getName() +
":" + connectorModule.getModuleDefinition().getVersion());
container.addProperty(localStrings.getLocalString("implementation", "Implementation"),
engineInfo.getContainer().getClass().toString());
boolean atLeastOne = false;
for (Application app : applications.getApplications()) {
for (com.sun.enterprise.config.serverbeans.Module module : app.getModule()) {
Engine engine = module.getEngine(engineInfo.getSniffer().getModuleType());
if (engine!=null) {
if (!atLeastOne) {
atLeastOne=true;
container.setChildrenType(localStrings.getLocalString("list.containers.listapps",
"Applications deployed"));
}
container.addChild().setMessage(app.getName());
}
}
}
if (!atLeastOne) {
container.addProperty("Status", "Not Started");
}
}
}
}
}
}