Java tutorial
/* * This file is licensed to the Toobs Framework Group under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The Toobs Framework Group 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.toobsframework.data.beanutil.converter; import java.math.BigDecimal; import java.text.NumberFormat; import java.util.Date; import java.util.Locale; import org.apache.commons.beanutils.Converter; public class DateToStringConverter implements Converter { public Object convert(Class arg0, Object value) { if (value == null) { return ((String) null); } else if (value instanceof java.util.Date) { Date date = (Date) value; return String.valueOf(date.getTime()); } else if (value instanceof BigDecimal) { NumberFormat n = NumberFormat.getCurrencyInstance(Locale.US); BigDecimal bigD = (BigDecimal) value; return n.format(bigD.doubleValue()); } else { return (value.toString()); } } }