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1   /*
2    * $Id: ComboBoxTag.java 451544 2006-09-30 05:38:02Z mrdon $
3    *
4    * Copyright 2006 The Apache Software Foundation.
5    *
6    * Licensed under the Apache License, Version 2.0 (the "License");
7    * you may not use this file except in compliance with the License.
8    * You may obtain a copy of the License at
9    *
10   *      http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing, software
13   * distributed under the License is distributed on an "AS IS" BASIS,
14   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15   * See the License for the specific language governing permissions and
16   * limitations under the License.
17   */
18  package org.apache.struts2.views.jsp.ui;
19  
20  import javax.servlet.http.HttpServletRequest;
21  import javax.servlet.http.HttpServletResponse;
22  
23  import org.apache.struts2.components.ComboBox;
24  import org.apache.struts2.components.Component;
25  
26  import com.opensymphony.xwork2.util.ValueStack;
27  
28  /***
29   * @see ComboBox
30   */
31  public class ComboBoxTag extends TextFieldTag {
32  	
33  	private static final long serialVersionUID = 3509392460170385605L;
34  	
35  	protected String list;
36  	protected String listKey;
37  	protected String listValue;
38  	protected String headerKey;
39  	protected String headerValue;
40  	protected String emptyOption;
41  
42      public void setEmptyOption(String emptyOption) {
43  		this.emptyOption = emptyOption;
44  	}
45  
46  	public void setHeaderKey(String headerKey) {
47  		this.headerKey = headerKey;
48  	}
49  
50  	public void setHeaderValue(String headerValue) {
51  		this.headerValue = headerValue;
52  	}
53  
54  	public void setListKey(String listKey) {
55  		this.listKey = listKey;
56  	}
57  
58  	public void setListValue(String listValue) {
59  		this.listValue = listValue;
60  	}
61  
62  	public Component getBean(ValueStack stack, HttpServletRequest req, HttpServletResponse res) {
63          return new ComboBox(stack, req, res);
64      }
65  
66      protected void populateParams() {
67          super.populateParams();
68  
69          ((ComboBox) component).setList(list);
70          ((ComboBox) component).setListKey(listKey);
71          ((ComboBox) component).setListValue(listValue);
72          ((ComboBox) component).setHeaderKey(headerKey);
73          ((ComboBox) component).setHeaderValue(headerValue);
74          ((ComboBox) component).setEmptyOption(emptyOption);
75      }
76  
77      public void setList(String list) {
78          this.list = list;
79      }
80  }