01: /**
02: * Copyright 2006 Webmedia Group Ltd.
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License");
05: * you may not use this file except in compliance with the License.
06: * You may obtain a copy of the License at
07: *
08: * http://www.apache.org/licenses/LICENSE-2.0
09: *
10: * Unless required by applicable law or agreed to in writing, software
11: * distributed under the License is distributed on an "AS IS" BASIS,
12: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13: * See the License for the specific language governing permissions and
14: * limitations under the License.
15: **/package org.araneaframework.uilib.form.converter;
16:
17: import java.math.BigInteger;
18: import org.araneaframework.uilib.form.Converter;
19:
20: /**
21: * @author Jevgeni Kabanov (ekabanov <i>at</i> araneaframework <i>dot</i> org)
22: *
23: */
24: public class BigIntegerToLongConverter extends BaseConverter {
25: /**
26: * Returns a <code>new BigIntegerToLongConverter()</code>.
27: */
28: public Converter newConverter() {
29: return new BigIntegerToLongConverter();
30: }
31:
32: /**
33: * Converts <code>BigInteger</code> to <code>Long</code>.
34: */
35: protected Object convertNotNull(Object data) {
36: return new Long(((BigInteger) data).longValue());
37: }
38:
39: /**
40: * Converts <code>Long</code> to <code>BigInteger</code>.
41: */
42: protected Object reverseConvertNotNull(Object data) {
43: return new BigInteger(((Long) data).toString());
44: }
45:
46: }
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