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 org.araneaframework.uilib.form.Converter;
18:
19: /**
20: * Convert the <code>Boolean</code> to <code>Long</code>, true - 1, false -
21: * 0 and back
22: *
23: * @author Jevgeni Kabanov (ekabanov <i>at</i> araneaframework <i>dot</i> org)
24: *
25: */
26: public class BooleanToLongConverter extends BaseConverter {
27:
28: /**
29: * Converts <code>Boolean</code> to <code>Long</code>.
30: */
31: public Object convertNotNull(Object data) {
32: return ((Boolean) data).booleanValue() ? new Long(1)
33: : new Long(0);
34: }
35:
36: /**
37: * Converts <code>Long</code> to <code>Boolean</code>.
38: */
39: public Object reverseConvertNotNull(Object data) {
40: return ((Long) data).longValue() == 0 ? Boolean.FALSE
41: : Boolean.TRUE;
42: }
43:
44: /**
45: * Returns a <code>new BooleanToLong10Converter()</code>.
46: */
47: public Converter newConverter() {
48: return new BooleanToLongConverter();
49: }
50: }
|