/*
 * JBoss, Home of Professional Open Source.
 * See the COPYRIGHT.txt file distributed with this work for information
 * regarding copyright ownership.  Some portions may be licensed
 * to Red Hat, Inc. under one or more contributor license agreements.
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 * 
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301 USA.
 * Modified by
 * @author  Data Virtuality GmbH
 * @date    $Date$
 *  
 */

package org.teiid.dqp.internal.datamgr;

import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;

import org.teiid.adminapi.impl.VDBTranslatorMetaData;


public class TranslatorRepository implements Serializable {
	
	private static final long serialVersionUID = -1212280886010974273L;
	private Map<String, VDBTranslatorMetaData> translatorRepo = new ConcurrentHashMap<String, VDBTranslatorMetaData>();

	public void addTranslatorMetadata(String name, VDBTranslatorMetaData factory) {
		this.translatorRepo.put(name, factory);
	}	
	
	public VDBTranslatorMetaData getTranslatorMetaData(String name) {
		VDBTranslatorMetaData factory = this.translatorRepo.get(name);
		return factory;
	}
	
	public VDBTranslatorMetaData removeTranslatorMetadata(String name) {
		return this.translatorRepo.remove(name);
	}	
	
	public List<VDBTranslatorMetaData> getTranslators(){
		return new ArrayList<VDBTranslatorMetaData>(translatorRepo.values());
	}
}