/* * 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 FloatConverter extends AbstractNumberConverter<Float> { protected Float defaultFromString(String str, ResourcePropertyMapping resourcePropertyMapping) { return Float.valueOf(str); } protected Float fromNumber(Number number) { return number.floatValue(); } protected Formatter createSortableFormatter() { return new Formatter() { public String format(Object obj) { float val = ((Number) obj).floatValue(); return NumberUtils.float2sortableStr(val); } public Object parse(String str) throws ParseException { return NumberUtils.SortableStr2float(str); } public boolean isThreadSafe() { return true; } }; } }