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.soap;
018    
019    /**
020     * 
021     * @author Guillaume Nodet
022     * @version $Revision: 1.5 $
023     * @since 3.0
024     */
025    public interface Handler {
026        
027        public boolean requireDOM();
028        
029        public void setRequired(boolean required);
030        
031        public boolean isRequired();
032    
033            public void onReceive(Context context) throws Exception;
034        
035        public void onReply(Context context) throws Exception;
036            
037        public void onFault(Context context) throws Exception;
038    
039        public void onSend(Context context) throws Exception;
040        
041        public void onAnswer(Context context) throws Exception;
042    }