1 /* 2 * $Id: NoActionTransformer.java 7976 2007-08-21 14:26:13Z dirk.olmes $ 3 * -------------------------------------------------------------------------------------- 4 * Copyright (c) MuleSource, Inc. All rights reserved. http://www.mulesource.com 5 * 6 * The software in this package is published under the terms of the CPAL v1.0 7 * license, a copy of which has been included with this distribution in the 8 * LICENSE.txt file. 9 */ 10 11 package org.mule.transformers; 12 13 import org.mule.umo.transformer.TransformerException; 14 15 /** 16 * <code>NoActionTransformer</code> doesn't do any transformation on the source 17 * object and returns the source as the result. This can be used to overload the 18 * default transform for an endpoint. 19 */ 20 public final class NoActionTransformer extends AbstractTransformer 21 { 22 23 public NoActionTransformer() 24 { 25 registerSourceType(Object.class); 26 setReturnClass(Object.class); 27 } 28 29 /* 30 * (non-Javadoc) 31 * 32 * @see org.mule.umo.transformer.UMOTransformer#transform(java.lang.Object) 33 */ 34 public Object doTransform(Object src, String encoding) throws TransformerException 35 { 36 return src; 37 } 38 39 // @Override 40 public boolean isAcceptNull() 41 { 42 return true; 43 } 44 45 }