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1   /*
2    * $Id: ComboBoxTag.java 471756 2006-11-06 15:01:43Z husted $
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  package org.apache.struts2.views.jsp.ui;
22  
23  import javax.servlet.http.HttpServletRequest;
24  import javax.servlet.http.HttpServletResponse;
25  
26  import org.apache.struts2.components.ComboBox;
27  import org.apache.struts2.components.Component;
28  
29  import com.opensymphony.xwork2.util.ValueStack;
30  
31  /***
32   * @see ComboBox
33   */
34  public class ComboBoxTag extends TextFieldTag {
35  
36      private static final long serialVersionUID = 3509392460170385605L;
37  
38      protected String list;
39      protected String listKey;
40      protected String listValue;
41      protected String headerKey;
42      protected String headerValue;
43      protected String emptyOption;
44  
45      public void setEmptyOption(String emptyOption) {
46          this.emptyOption = emptyOption;
47      }
48  
49      public void setHeaderKey(String headerKey) {
50          this.headerKey = headerKey;
51      }
52  
53      public void setHeaderValue(String headerValue) {
54          this.headerValue = headerValue;
55      }
56  
57      public void setListKey(String listKey) {
58          this.listKey = listKey;
59      }
60  
61      public void setListValue(String listValue) {
62          this.listValue = listValue;
63      }
64  
65      public Component getBean(ValueStack stack, HttpServletRequest req, HttpServletResponse res) {
66          return new ComboBox(stack, req, res);
67      }
68  
69      protected void populateParams() {
70          super.populateParams();
71  
72          ((ComboBox) component).setList(list);
73          ((ComboBox) component).setListKey(listKey);
74          ((ComboBox) component).setListValue(listValue);
75          ((ComboBox) component).setHeaderKey(headerKey);
76          ((ComboBox) component).setHeaderValue(headerValue);
77          ((ComboBox) component).setEmptyOption(emptyOption);
78      }
79  
80      public void setList(String list) {
81          this.list = list;
82      }
83  }