| /** |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.apache.camel.util.jndi; |
| |
| import java.util.Hashtable; |
| |
| import javax.naming.Context; |
| import javax.naming.NamingException; |
| import javax.naming.spi.InitialContextFactory; |
| |
| import org.apache.camel.util.CastUtils; |
| |
| /** |
| * A factory of the Camel InitialContext which allows a Map to be used to create a |
| * JNDI context. |
| * |
| * @version |
| */ |
| public class CamelInitialContextFactory implements InitialContextFactory { |
| |
| /** |
| * Creates a new context with the given environment. |
| * |
| * @param environment the environment, must not be <tt>null</tt> |
| * @return the created context. |
| * @throws NamingException is thrown if creation failed. |
| */ |
| public Context getInitialContext(Hashtable<?, ?> environment) throws NamingException { |
| try { |
| return new JndiContext(CastUtils.cast(environment, String.class, Object.class)); |
| } catch (Exception e) { |
| if (e instanceof NamingException) { |
| throw (NamingException) e; |
| } |
| NamingException exception = new NamingException(e.getMessage()); |
| exception.initCause(e); |
| throw exception; |
| } |
| } |
| } |