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ListModulesCommand.java
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ListModulesCommand.java
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/*
* Copyright (c) 2006, 2018 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0, which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* This Source Code may also be made available under the following Secondary
* Licenses when the conditions for such availability set forth in the
* Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
* version 2 with the GNU Classpath Exception, which is available at
* https://www.gnu.org/software/classpath/license.html.
*
* SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
*/
package com.sun.enterprise.v3.admin;
import org.glassfish.api.ActionReport;
import org.glassfish.api.I18n;
import org.glassfish.api.admin.AccessRequired;
import org.glassfish.api.admin.AdminCommand;
import org.glassfish.api.admin.AdminCommandContext;
import org.glassfish.api.admin.CommandLock;
import org.glassfish.api.admin.RestEndpoint;
import org.glassfish.api.admin.RestEndpoints;
import org.jvnet.hk2.annotations.Service;
import com.sun.enterprise.config.serverbeans.Domain;
import com.sun.enterprise.module.HK2Module;
import com.sun.enterprise.module.ModuleState;
import com.sun.enterprise.module.ModulesRegistry;
import jakarta.inject.Inject;
import jakarta.inject.Singleton;
/**
* List the modules available to this instance and their status
*/
@Service(name = "list-modules")
@Singleton // no per-execution state
@CommandLock(CommandLock.LockType.NONE)
@I18n("list.modules.command")
@RestEndpoints({
@RestEndpoint(configBean = Domain.class, opType = RestEndpoint.OpType.GET, path = "list-modules", description = "list-modules") })
@AccessRequired(resource = "domain", action = "dump")
public class ListModulesCommand implements AdminCommand {
@Inject
ModulesRegistry registry;
@Override
public void execute(AdminCommandContext context) {
ActionReport report = context.getActionReport();
report.setActionDescription("List of modules");
report.setActionExitCode(ActionReport.ExitCode.SUCCESS);
ActionReport.MessagePart top = report.getTopMessagePart();
top.setMessage("List Of Modules");
top.setChildrenType("Module");
StringBuilder sb = new StringBuilder("HK2Module Status Report Begins\n");
// first started :
for (HK2Module m : registry.getModules()) {
if (m.getState() == ModuleState.READY) {
sb.append(m).append("\n");
}
}
sb.append("\n");
// then resolved
for (HK2Module m : registry.getModules()) {
if (m.getState() == ModuleState.RESOLVED) {
sb.append(m).append("\n");
}
}
sb.append("\n");
// finally installed
for (HK2Module m : registry.getModules()) {
if (m.getState() != ModuleState.READY && m.getState() != ModuleState.RESOLVED) {
sb.append(m).append("\n");
}
}
sb.append("HK2Module Status Report Ends");
ActionReport.MessagePart childPart = top.addChild();
childPart.setMessage(sb.toString());
}
}