001 /** 002 * 003 * Copyright 2004 Protique Ltd 004 * 005 * Licensed under the Apache License, Version 2.0 (the "License"); 006 * you may not use this file except in compliance with the License. 007 * 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 **/ 018 package org.codehaus.activesoap.handler; 019 020 import javanet.staxutils.XMLStreamUtils; 021 import org.codehaus.activesoap.Handler; 022 import org.codehaus.activesoap.MessageExchange; 023 024 import javax.xml.stream.XMLStreamReader; 025 import javax.xml.stream.XMLStreamWriter; 026 027 /** 028 * A handler which consumes the data but does nothing 029 * 030 * @version $Revision: 1.5 $ 031 */ 032 public class NullHandler implements Handler { 033 034 private static NullHandler instance = new NullHandler(); 035 036 public static NullHandler getInstance() { 037 return instance; 038 } 039 040 public void invoke(MessageExchange exchange) throws Exception { 041 // lets skip the content 042 XMLStreamUtils.skipElement(exchange.getIn()); 043 } 044 }