001    // Copyright 2009 The Apache Software Foundation
002    //
003    // Licensed under the Apache License, Version 2.0 (the "License");
004    // you may not use this file except in compliance with the License.
005    // You may obtain a copy of the License at
006    //
007    //     http://www.apache.org/licenses/LICENSE-2.0
008    //
009    // Unless required by applicable law or agreed to in writing, software
010    // distributed under the License is distributed on an "AS IS" BASIS,
011    // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
012    // See the License for the specific language governing permissions and
013    // limitations under the License.
014    
015    package org.apache.tapestry5.internal.translator;
016    
017    import java.text.NumberFormat;
018    import java.text.ParseException;
019    
020    /**
021     * A wrapper around NumberFormat.
022     *
023     * @since 5.1.0.1
024     */
025    public class NumericFormatterImpl implements NumericFormatter
026    {
027        private final NumberFormat format;
028    
029        public NumericFormatterImpl(NumberFormat format)
030        {
031            this.format = format;
032        }
033    
034        public Number parse(String clientValue) throws ParseException
035        {
036            return format.parse(clientValue);
037        }
038    
039        public String toClient(Number value)
040        {
041            return format.format(value);
042        }
043    }