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1   /*
2    * $Id: ComboBoxTag.java 651946 2008-04-27 13:41:38Z apetrelli $
3    *
4    * Licensed to the Apache Software Foundation (ASF) under one
5    * or more contributor license agreements.  See the NOTICE file
6    * distributed with this work for additional information
7    * regarding copyright ownership.  The ASF licenses this file
8    * to you under the Apache License, Version 2.0 (the
9    * "License"); you may not use this file except in compliance
10   * with the License.  You may obtain a copy of the License at
11   *
12   *  http://www.apache.org/licenses/LICENSE-2.0
13   *
14   * Unless required by applicable law or agreed to in writing,
15   * software distributed under the License is distributed on an
16   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17   * KIND, either express or implied.  See the License for the
18   * specific language governing permissions and limitations
19   * under the License.
20   */
21  
22  package org.apache.struts2.views.jsp.ui;
23  
24  import javax.servlet.http.HttpServletRequest;
25  import javax.servlet.http.HttpServletResponse;
26  
27  import org.apache.struts2.components.ComboBox;
28  import org.apache.struts2.components.Component;
29  
30  import com.opensymphony.xwork2.util.ValueStack;
31  
32  /***
33   * @see ComboBox
34   */
35  public class ComboBoxTag extends TextFieldTag {
36  
37      private static final long serialVersionUID = 3509392460170385605L;
38  
39      protected String list;
40      protected String listKey;
41      protected String listValue;
42      protected String headerKey;
43      protected String headerValue;
44      protected String emptyOption;
45  
46      public void setEmptyOption(String emptyOption) {
47          this.emptyOption = emptyOption;
48      }
49  
50      public void setHeaderKey(String headerKey) {
51          this.headerKey = headerKey;
52      }
53  
54      public void setHeaderValue(String headerValue) {
55          this.headerValue = headerValue;
56      }
57  
58      public void setListKey(String listKey) {
59          this.listKey = listKey;
60      }
61  
62      public void setListValue(String listValue) {
63          this.listValue = listValue;
64      }
65  
66      public Component getBean(ValueStack stack, HttpServletRequest req, HttpServletResponse res) {
67          return new ComboBox(stack, req, res);
68      }
69  
70      protected void populateParams() {
71          super.populateParams();
72  
73          ((ComboBox) component).setList(list);
74          ((ComboBox) component).setListKey(listKey);
75          ((ComboBox) component).setListValue(listValue);
76          ((ComboBox) component).setHeaderKey(headerKey);
77          ((ComboBox) component).setHeaderValue(headerValue);
78          ((ComboBox) component).setEmptyOption(emptyOption);
79      }
80  
81      public void setList(String list) {
82          this.list = list;
83      }
84  }