001/*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.apache.wicket.util.convert.converter;
018
019import java.math.BigDecimal;
020import java.math.BigInteger;
021import java.util.Locale;
022
023import org.apache.wicket.util.convert.IConverter;
024
025/**
026 * BigInteger converter
027 * 
028 * see {@link IConverter}
029 */
030public class BigIntegerConverter extends AbstractIntegerConverter<BigInteger>
031{
032        private static final long serialVersionUID = 1L;
033
034        @Override
035        protected Class<BigInteger> getTargetType()
036        {
037                return BigInteger.class;
038        }
039
040        @Override
041        public BigInteger convertToObject(final String value, final Locale locale)
042        {
043                final BigDecimal number = parse(value, null, null, locale);
044
045                if (number == null)
046                {
047                        return null;
048                }
049
050                return number.toBigInteger();
051        }
052}