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Micro Distribution of the Payara Project
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/*
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 *
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 * 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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package com.sun.enterprise.v3.admin;

import com.sun.enterprise.config.serverbeans.Domain;
import com.sun.enterprise.module.ModulesRegistry;
import org.glassfish.api.Async;
import org.glassfish.api.I18n;
import org.glassfish.api.Param;
import org.glassfish.api.admin.*;
import javax.inject.Inject;
import org.jvnet.hk2.annotations.Service;

import org.glassfish.hk2.api.PerLookup;


/**
 * For non-verbose mode:
 * Stop this server, spawn a new JVM that will wait for this JVM to die.  The new JVM then starts the server again.
 *
 * For verbose mode:
 * We want the asadmin console itself to do the respawning -- so just return a 10 from
 * System.exit().  This tells asadmin to restart.
 *
 * @author Byron Nevins
 */
@Service(name = "restart-domain")
@PerLookup
@Async
@I18n("restart.domain.command")
@RestEndpoints({
    @RestEndpoint(configBean=Domain.class,
        opType=RestEndpoint.OpType.POST, 
        path="restart-domain", 
        description="restart-domain")
})
@AccessRequired(resource="domain", action={"stop","start"})
public class RestartDomainCommand extends RestartServer implements AdminCommand {

    @Inject
    ModulesRegistry registry;
    // no default value!  We use the Boolean as a tri-state.
    @Param(name = "debug", optional = true)
    private String debug;
    @Inject
    private ServerEnvironment env;

    /** version which will use injection */
    public RestartDomainCommand() {
    }

    /** version which will not use injection */
    public RestartDomainCommand(final ModulesRegistry registryIn) {
        registry = registryIn;
    }

    /**
     * Restart of the application server :
     *
     * All running services are stopped.
     * LookupManager is flushed.
     *
     * Client code that started us should notice the return value of 10 and restart us.
     */
    public void execute(AdminCommandContext context) {
        setRegistry(registry);
        setServerName(env.getInstanceRoot().getName());
        if (debug != null)
            setDebug(Boolean.parseBoolean(debug));

        doExecute(context);
    }
}