001 /**
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements. See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License. You may obtain a copy of the License at
008 *
009 * http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017 package org.apache.camel.util.jndi;
018
019
020 import java.util.Hashtable;
021
022 import javax.naming.Context;
023 import javax.naming.NamingException;
024 import javax.naming.spi.InitialContextFactory;
025
026 /**
027 * A factory of the Camel InitialContext which allows a Map to be used to create a
028 * JNDI context.
029 *
030 * @version $Revision: 656978 $
031 */
032 public class CamelInitialContextFactory implements InitialContextFactory {
033
034 /**
035 * Creates a new context with the given environment.
036 *
037 * @param environment the environment, must not be <tt>null</tt>
038 * @return the created context.
039 * @throws NamingException is thrown if creation failed.
040 */
041 public Context getInitialContext(Hashtable environment) throws NamingException {
042 try {
043 return new JndiContext(environment);
044 } catch (NamingException e) {
045 throw e;
046 } catch (Exception e) {
047 NamingException exception = new NamingException(e.getMessage());
048 exception.initCause(e);
049 throw exception;
050 }
051 }
052 }