GenericEvaluatorTag


1   /*
2    * Copyright (C) 2005 Alfresco, Inc.
3    *
4    * Licensed under the Mozilla Public License version 1.1 
5    * with a permitted attribution clause. You may obtain a
6    * copy of the License at
7    *
8    *   http://www.alfresco.org/legal/license.txt
9    *
10   * Unless required by applicable law or agreed to in writing,
11   * software distributed under the License is distributed on an
12   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
13   * either express or implied. See the License for the specific
14   * language governing permissions and limitations under the
15   * License.
16   */
17  package org.alfresco.web.ui.common.tag.evaluator;
18  
19  import javax.faces.component.UIComponent;
20  
21  import org.alfresco.web.ui.common.tag.BaseComponentTag;
22  
23  /**
24   * @author kevinr
25   */
26  public abstract class GenericEvaluatorTag extends BaseComponentTag
27  {
28     /**
29      * @see javax.faces.webapp.UIComponentTag#getRendererType()
30      */
31     public final String   getRendererType()
32     {
33        // evaluator components do not use renderers 
34        return null;
35     }
36     
37     /**
38      * @see javax.faces.webapp.UIComponentTag#setProperties(javax.faces.component.UIComponent)
39      */
40     protected void setProperties(UIComponent component)
41     {
42        super.setProperties(component);
43        setStringProperty(component, "value", this.value);
44     }
45     
46     /**
47      * @see javax.servlet.jsp.tagext.Tag#release()
48      */
49     public void release()
50     {
51        super.release();
52        this.value = null;
53     }
54     
55     /**
56      * Set the value to evaluate against
57      *
58      * @param value     the value to evaluate against
59      */
60     public void setValue(String   value)
61     {
62        this.value = value;
63     }
64     
65     /** the value to evaluate against */
66     private String   value;
67  }
68

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