1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    * The contents of this file are subject to the terms of the Liferay Enterprise
5    * Subscription License ("License"). You may not use this file except in
6    * compliance with the License. You can obtain a copy of the License by
7    * contacting Liferay, Inc. See the License for the specific language governing
8    * permissions and limitations under the License, including but not limited to
9    * distribution rights of the Software.
10   *
11   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
12   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
13   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
14   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
15   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
16   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
17   * SOFTWARE.
18   */
19  
20  package com.liferay.portal.lar;
21  
22  /**
23   * <a href="PortletDataHandlerChoice.java.html"><b><i>View Source</i></b></a>
24   *
25   * @author Raymond Augé
26   *
27   */
28  public class PortletDataHandlerChoice extends PortletDataHandlerControl {
29  
30      public PortletDataHandlerChoice(String namespace, String controlName) {
31          this(namespace, controlName, 0, _DEFAULT_CHOICES);
32      }
33  
34      public PortletDataHandlerChoice(
35          String namespace, String controlName, int defaultChoice) {
36          this(namespace, controlName, defaultChoice, _DEFAULT_CHOICES);
37      }
38  
39      public PortletDataHandlerChoice(
40          String namespace, String controlName, int defaultChoice,
41          String[] choices) {
42  
43          super(namespace, controlName);
44  
45          _choices = choices;
46          _defaultChoice = defaultChoice;
47      }
48  
49      public String[] getChoices() {
50          if ((_choices == null) || (_choices.length < 1)) {
51              return _DEFAULT_CHOICES;
52          }
53          else {
54              return _choices;
55          }
56      }
57  
58      public String getDefaultChoice() {
59          return getChoices()[getDefaultChoiceIndex()];
60      }
61  
62      public int getDefaultChoiceIndex() {
63          if ((_defaultChoice < 0) || (_defaultChoice >= _choices.length)) {
64              return 0;
65          }
66          else {
67              return _defaultChoice;
68          }
69      }
70  
71      private static final String[] _DEFAULT_CHOICES = new String[] {
72          "false", "true"
73      };
74  
75      private String[] _choices;
76      private int _defaultChoice;
77  
78  }