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: 547 $ 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 }