1 /** 2 * Redistribution and use of this software and associated documentation ("Software"), with or 3 * without modification, are permitted provided that the following conditions are met: 4 * 5 * 1. Redistributions of source code must retain copyright statements and notices. Redistributions 6 * must also contain a copy of this document. 7 * 8 * 2. Redistributions in binary form must reproduce the above copyright notice, this list of 9 * conditions and the following disclaimer in the documentation and/or other materials provided with 10 * the distribution. 11 * 12 * 3. The name "Exolab" must not be used to endorse or promote products derived from this Software 13 * without prior written permission of Intalio, Inc. For written permission, please contact 14 * info@exolab.org. 15 * 16 * 4. Products derived from this Software may not be called "Exolab" nor may "Exolab" appear in 17 * their names without prior written permission of Intalio, Inc. Exolab is a registered trademark of 18 * Intalio, Inc. 19 * 20 * 5. Due credit should be given to the Exolab Project (http://www.exolab.org/). 21 * 22 * THIS SOFTWARE IS PROVIDED BY INTALIO, INC. AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESSED OR 23 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND 24 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL INTALIO, INC. OR ITS 25 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 28 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY 29 * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 * 31 * Copyright 2005 (C) Intalio, Inc. All Rights Reserved. 32 * 33 * $Id$ 34 * 35 * Created on Jan 15, 2005 by kvisco 36 * 37 */ 38 39 package org.exolab.castor.mapping.handlers; 40 41 import org.exolab.castor.mapping.AbstractFieldHandler; 42 43 /** 44 * A dummy FieldHandler for "transient" fields. This allows us to create a FieldDescriptor, but not 45 * use a real FieldHandler. 46 * 47 * @author <a href="mailto:kvisco-at-intalio.com">kvisco</a> 48 * @version $Revision$ $Date: 2005-01-17 14:35:07 -0700 (Mon, 17 Jan 2005) $ 49 */ 50 public class TransientFieldHandler<T> extends AbstractFieldHandler<T> { 51 52 public TransientFieldHandler() { 53 super(); 54 } 55 56 public T getValue(Object target) { 57 return null; 58 } 59 60 public T newInstance(Object target) { 61 return null; 62 } 63 64 public Object newInstance(Object target, Object[] args) { 65 return null; 66 } 67 68 public void setValue(Object target, Object value) { 69 // -- do nothing 70 } 71 72 public void resetValue(Object target) { 73 // -- do nothing 74 } 75 76 }