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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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 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
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 */
package com.sun.enterprise.server.logging.commands;

import com.sun.enterprise.config.serverbeans.Cluster;
import com.sun.enterprise.config.serverbeans.Config;
import com.sun.enterprise.config.serverbeans.Domain;
import com.sun.enterprise.config.serverbeans.Server;
import com.sun.enterprise.util.SystemPropertyConstants;

/**
 * @author sanshriv
 *
 */
final class TargetInfo {

    private boolean isDas = false;
    
    private String configName = null;
    
    public TargetInfo(Domain domain, String target) {
        
        Server dasServer = domain.getServerNamed(
                SystemPropertyConstants.DAS_SERVER_NAME);
        
        if (target != null && target.equals(SystemPropertyConstants.DAS_SERVER_NAME)) {
            isDas = true;
        } else if (dasServer != null && dasServer.getConfigRef().equals(target)) {
            isDas = true;
        } else {
            Config config = domain.getConfigNamed(target);
            if (config != null) {
                configName = target;
            } else {
                Server targetServer = domain.getServerNamed(target);
                if (targetServer != null) {
                    if (!targetServer.isDas()) {
                        configName = targetServer.getConfigRef();
                        Cluster clusterForInstance = targetServer.getCluster();
                        if (clusterForInstance != null) {
                            configName = clusterForInstance.getConfigRef();
                        }
                    }
                } else {
                    com.sun.enterprise.config.serverbeans.Cluster cluster = domain.getClusterNamed(target);
                    if (cluster != null) {
                        configName = cluster.getConfigRef();
                    } 
                }
            }                    
        }        
    }

    /**
     * @return the isDas
     */
    boolean isDas() {
        return isDas;
    }

    /**
     * @return the configName
     */
    String getConfigName() {
        return configName;
    }
    
}