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Java > Open Source Codes > org > apache > geronimo > common > propertyeditor > BigDecimalEditor


1 /**
2  * Licensed to the Apache Software Foundation (ASF) under one or more
3  * contributor license agreements. See the NOTICE file distributed with
4  * this work for additional information regarding copyright ownership.
5  * The ASF licenses this file to You under the Apache License, Version 2.0
6  * (the "License"); you may not use this file except in compliance with
7  * the License. You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17 package org.apache.geronimo.common.propertyeditor;
18
19 import java.math.BigDecimal JavaDoc;
20
21 /**
22  * A property editor for BigDecimal typed properties.
23  *
24  * @version $Rev: 476049 $
25  */
26 public class BigDecimalEditor extends TextPropertyEditorSupport {
27     /**
28      * Convert the text value of the property into a BigDecimal instance.
29      *
30      * @return a BigDecimal object constructed from the property text value.
31      */
32     public Object JavaDoc getValue() {
33         try {
34             // just instantiate a BigDecimal instance from the test string value.
35 return new BigDecimal JavaDoc(getAsText().trim());
36         } catch (NumberFormatException JavaDoc e) {
37             // any format errors show up as a NumberFormatException, which we turn into a PropertyEditorException.
38 throw new PropertyEditorException(e);
39         }
40     }
41 }
42
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