/*
    * Copyright 2001-2013 The Apache Software Foundation.
    * 
    * Licensed under the Apache License, Version 2.0 (the "License");
    * you may not use this file except in compliance with the License.
    * You may obtain a copy of the License at
    * 
    *      http://www.apache.org/licenses/LICENSE-2.0
    * 
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   *
   */
  package org.uddi;
  
  import javax.xml.bind.JAXBContext;
  import javax.xml.bind.JAXBException;
  
  import org.apache.commons.logging.Log;
  import org.apache.commons.logging.LogFactory;
  
  import java.util.HashMap;
  import java.util.Map;
  
  public class JAXBContextUtil {
  
  	private static Log log = LogFactory.getLog(JAXBContextUtil.class);
  	private static final Map<String, JAXBContext> JAXBContexts = new HashMap<String, JAXBContext>();
  
  	public static JAXBContext getContext(String packageName) throws JAXBException {
  		if (!JAXBContexts.containsKey(packageName)) {
  			log.info("Creating JAXB Context for " + packageName);
  			JAXBContexts.put(packageName, JAXBContext.newInstance(packageName));
  		}
  		return JAXBContexts.get(packageName);
  	}
  	
  }