rdonkin 2003/07/31 14:38:08
Added: betwixt/src/java/org/apache/commons/betwixt/strategy
ConvertUtilsObjectStringConverter.java
Log:
Implementation of object <-> String conversion strategy
Revision Changes Path
1.1
jakarta-commons/betwixt/src/java/org/apache/commons/betwixt/strategy/ConvertUtilsObjectStringConverter.java
Index: ConvertUtilsObjectStringConverter.java
===================================================================
/*
* $Header:
/home/cvs/jakarta-commons/betwixt/src/java/org/apache/commons/betwixt/strategy/ConvertUtilsObjectStringConverter.java,v
1.1 2003/07/31 21:38:08 rdonkin Exp $
* $Revision: 1.1 $
* $Date: 2003/07/31 21:38:08 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 1999-2002 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Commons", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
* $Id: ConvertUtilsObjectStringConverter.java,v 1.1 2003/07/31 21:38:08 rdonkin Exp
$
*/
package org.apache.commons.betwixt.strategy;
import org.apache.commons.beanutils.ConvertUtils;
import org.apache.commons.betwixt.expression.Context;
/**
* String <-> object conversion strategy that delegates to ConvertUtils.
*/
public class ConvertUtilsObjectStringConverter extends ObjectStringConverter {
/**
* Converts an object to a string representation using ConvertUtils.
*
* @param object the object to be converted, possibly null
* @param type the property class of the object, not null
* @param flavour a string allow symantic differences in formatting to be
communicated (ignored)
* @return a String representation, not null
*/
public String objectToString(Object object, Class type, String flavour, Context
context) {
if ( object != null ) {
String text = ConvertUtils.convert( object );
if ( text != null ) {
return text;
}
}
return "";
}
/**
* Converts an object to a string representation using ConvertUtils.
*
* @param value the String to be converted, not null
* @param the property class to be returned (if possible), not null
* @param flavour a string allow symantic differences in formatting to be
communicated (ignored)
* @return an Object converted from the String, not null
*/
public Object stringToObject(String value, Class type, String flavour, Context
context) {
return ConvertUtils.convert( value, type );
}
}
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