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.servicemix.cxfse;
018    
019    import javax.jbi.messaging.MessageExchange;
020    
021    /**
022     * A static method which provides access to some JBI informations
023     *
024     * @author gnodet
025     */
026    public final class JBIContext {
027    
028        private static ThreadLocal<MessageExchange> exchanges = new ThreadLocal<MessageExchange>();
029    
030        private JBIContext() {
031        }
032    
033        /**
034         * Retrieve the MessageExchange currently being handled
035         *
036         * @return the current MessageExchange or null
037         */
038        public static MessageExchange getMessageExchange() {
039            return exchanges.get();
040        }
041    
042        protected static void setMessageExchange(MessageExchange exchange) {
043            exchanges.set(exchange);
044        }
045    
046    }