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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 2013 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:
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 * elects to include this software in this distribution under the [CDDL or GPL
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 * 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
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 */
// Portions Copyright [2016] [Payara Foundation and/or its affiliates]

package org.glassfish.concurrent.admin;

import com.sun.enterprise.config.serverbeans.Domain;
import com.sun.enterprise.config.serverbeans.ServerTags;
import com.sun.enterprise.util.LocalStringManagerImpl;
import com.sun.enterprise.util.SystemPropertyConstants;
import org.glassfish.api.ActionReport;
import org.glassfish.api.I18n;
import org.glassfish.api.Param;
import org.glassfish.api.admin.AdminCommand;
import org.glassfish.api.admin.AdminCommandContext;
import org.glassfish.api.admin.ExecuteOn;
import org.glassfish.api.admin.RuntimeType;
import org.glassfish.config.support.CommandTarget;
import org.glassfish.config.support.TargetType;
import org.glassfish.hk2.api.PerLookup;
import org.glassfish.resources.admin.cli.ResourceConstants;
import org.glassfish.resourcebase.resources.api.ResourceStatus;
import org.jvnet.hk2.annotations.Service;

import javax.inject.Inject;
import java.util.HashMap;
import java.util.Properties;


/**
 * Create Managed Executor Service Command
 *
 */
@TargetType(value={CommandTarget.DAS, CommandTarget.DOMAIN, CommandTarget.CLUSTER, CommandTarget.STANDALONE_INSTANCE, CommandTarget.CLUSTERED_INSTANCE, CommandTarget.CONFIG })
@ExecuteOn(RuntimeType.ALL)
@Service(name="create-managed-executor-service")
@PerLookup
@I18n("create.managed.executor.service")
public class CreateManagedExecutorService extends CreateManagedExecutorServiceBase implements AdminCommand {

    @Param(name="maximumpoolsize", alias="maximumPoolSize", defaultValue=""+Integer.MAX_VALUE, optional=true)
    private Integer maximumpoolsize;

    @Param(name="taskqueuecapacity", alias="taskQueueCapacity", defaultValue=""+Integer.MAX_VALUE, optional=true)
    private Integer taskqueuecapacity;

    @Inject
    private Domain domain;

    @Inject
    private ManagedExecutorServiceManager managedExecutorServiceMgr;

    protected void setAttributeList(HashMap attrList) {
        super.setAttributeList(attrList); 
        attrList.put(ResourceConstants.MAXIMUM_POOL_SIZE,
            maximumpoolsize.toString());
        attrList.put(ResourceConstants.TASK_QUEUE_CAPACITY,
            taskqueuecapacity.toString());
    }
    /**
     * Executes the command with the command parameters passed as Properties
     * where the keys are the paramter names and the values the parameter values
     *
     * @param context information
     */
    public void execute(AdminCommandContext context) {
        final ActionReport report = context.getActionReport();

        HashMap attrList = new HashMap();
        setAttributeList(attrList);

        ResourceStatus rs;

        try {
            rs = managedExecutorServiceMgr.create(domain.getResources(), attrList, properties, target);
        } catch(Exception e) {
            report.setMessage(localStrings.getLocalString("create.managed.executor.service.failed", "Managed executor service {0} creation failed", jndiName));
            report.setActionExitCode(ActionReport.ExitCode.FAILURE);
            report.setFailureCause(e);
            return;
        }
        ActionReport.ExitCode ec = ActionReport.ExitCode.SUCCESS;
        if (rs.getMessage() != null){
             report.setMessage(rs.getMessage());
        }
        if (rs.getStatus() == ResourceStatus.FAILURE) {
            ec = ActionReport.ExitCode.FAILURE;
            if (rs.getException() != null)
                report.setFailureCause(rs.getException());
        }
        report.setActionExitCode(ec);
    }
}