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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 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.
 *
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 * file and include the License file at packager/legal/LICENSE.txt.
 *
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 *
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package org.glassfish.gms.admin;

import com.sun.enterprise.config.serverbeans.Domain;
import com.sun.enterprise.ee.cms.core.GMSConstants;
import com.sun.enterprise.ee.cms.core.GroupManagementService;
import com.sun.logging.LogDomains;
import org.glassfish.api.ActionReport;
import org.glassfish.api.Param;
import org.glassfish.api.admin.*;
import org.glassfish.gms.bootstrap.GMSAdapterService;
import org.jvnet.hk2.annotations.Inject;
import org.jvnet.hk2.annotations.Scoped;
import org.jvnet.hk2.annotations.Service;
import org.jvnet.hk2.component.Habitat;
import org.jvnet.hk2.component.PerLookup;

import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;


@Service(name = "_gms-announce-after-stop-cluster-command")
@Supplemental(value = "stop-cluster", on = Supplemental.Timing.After, ifFailure = FailurePolicy.Warn)
@Scoped(PerLookup.class)
public class GMSAnnounceAfterStopClusterCommand implements AdminCommand {

    private static final Logger logger = LogDomains.getLogger(
        GMSAnnounceAfterStopClusterCommand.class, LogDomains.GMS_LOGGER);

    @Param(optional = false, primary = true)
    private String clusterName;

    @Param(optional = true, defaultValue = "false")
    private boolean verbose;


    @Override
    public void execute(AdminCommandContext context) {
        ActionReport report = context.getActionReport();
        announceGMSGroupStopComplete(clusterName, report);
    }

    static public void announceGMSGroupStopComplete(String clusterName, ActionReport report) {
        if (report != null) {
            GMSAnnounceSupplementalInfo gmsInfo = report.getResultType(GMSAnnounceSupplementalInfo.class);
            if (gmsInfo != null && gmsInfo.gmsInitiated) {
                GMSConstants.shutdownState groupShutdownState = GMSConstants.shutdownState.COMPLETED;
                try {
                    if (gmsInfo.gms != null) {
                        gmsInfo.gms.announceGroupShutdown(clusterName, groupShutdownState);
                    }
                } catch (Throwable t) {
                    // ensure gms group startup announcement does not interfere with starting cluster.
                    logger.log(Level.WARNING, "group.stop.exception",
                        t.getLocalizedMessage());
                }
            }
        }
    }

}