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     */
017    package org.apache.camel.dataformat.bindy.format;
018    
019    import java.math.BigDecimal;
020    
021    import org.apache.camel.dataformat.bindy.Format;
022    
023    public class BigDecimalFormat implements Format<BigDecimal> {
024    
025        private int precision = -1;
026    
027        public BigDecimalFormat(int precision) {
028            this.precision = precision;
029        }
030    
031        public BigDecimalFormat() {
032        }
033    
034        public String format(BigDecimal object) throws Exception {
035            return object.toString();
036        }
037    
038        public BigDecimal parse(String string) throws Exception {
039            BigDecimal result = new BigDecimal(string);
040            // only set precision if defined
041            if (precision != -1) {
042                result = result.setScale(precision);
043            }
044            return result;
045        }
046    
047        public int getPrecision() {
048            return precision;
049        }
050    
051        public void setPrecision(int precision) {
052            this.precision = precision;
053        }
054    
055    }