/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.cocoon.woody.datatype.convertor;
import java.util.Locale;
/**
* Convertor for java.lang.Integers that does not do any (Locale-dependent)
* formatting. It simply uses String.valueOf() and Long.parseLong().
*
* @author <a href="mailto:antonio@apache.org">Antonio Gallardo</a>
* @version CVS $Id$
*/
public class PlainIntegerConvertor implements Convertor {
public Object convertFromString(String value, Locale locale, Convertor.FormatCache formatCache) {
try {
return new Integer(Integer.parseInt(value));
} catch (NumberFormatException e) {
return null;
}
}
public String convertToString(Object value, Locale locale, Convertor.FormatCache formatCache) {
return String.valueOf(value);
}
public Class getTypeClass() {
return Integer.class;
}
}