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.geronimo.common.propertyeditor;
018    
019    import java.math.BigDecimal;
020    
021    /**
022     * A property editor for BigDecimal typed properties.
023     *
024     * @version $Rev: 547737 $
025     */
026    public class BigDecimalEditor extends TextPropertyEditorSupport {
027        /**
028         * Convert the text value of the property into a BigDecimal instance.
029         *
030         * @return a BigDecimal object constructed from the property text value.
031         */
032        public Object getValue() {
033            try {
034                // just instantiate a BigDecimal instance from the test string value.
035                return new BigDecimal(getAsText().trim());
036            } catch (NumberFormatException e) {
037                // any format errors show up as a NumberFormatException, which we turn into a PropertyEditorException.
038                throw new PropertyEditorException(e.getMessage(), e);
039            }
040        }
041    }