/*
* Copyright 2004-2009 the original author or authors.
*
* Licensed 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.compass.core.converter.basic;
import java.text.ParseException;
import org.compass.core.converter.basic.format.Formatter;
import org.compass.core.converter.basic.format.NumberUtils;
import org.compass.core.mapping.ResourcePropertyMapping;
/**
* @author kimchy
*/
public class LongConverter extends AbstractNumberConverter<Long> {
protected Long defaultFromString(String str, ResourcePropertyMapping resourcePropertyMapping) {
return Long.valueOf(str);
}
protected Long fromNumber(Number number) {
return number.longValue();
}
protected Formatter createSortableFormatter() {
return new Formatter() {
public String format(Object obj) {
long val = ((Number) obj).longValue();
return NumberUtils.long2sortableStr(val);
}
public Object parse(String str) throws ParseException {
return NumberUtils.SortableStr2long(str);
}
public boolean isThreadSafe() {
return true;
}
};
}
}