ShortcutsShelfItemTag


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.repo.tag.shelf;
18  
19  import javax.faces.FacesException;
20  import javax.faces.component.UIComponent;
21  import javax.faces.el.MethodBinding;
22  
23  import org.alfresco.web.ui.common.tag.BaseComponentTag;
24  import org.alfresco.web.ui.repo.component.shelf.UIShortcutsShelfItem;
25  
26  /**
27   * @author Kevin Roast
28   */
29  public class ShortcutsShelfItemTag extends BaseComponentTag
30  {
31     /**
32      * @see javax.faces.webapp.UIComponentTag#getComponentType()
33      */
34     public String   getComponentType()
35     {
36        return "org.alfresco.faces.ShortcutsShelfItem";
37     }
38  
39     /**
40      * @see javax.faces.webapp.UIComponentTag#getRendererType()
41      */
42     public String   getRendererType()
43     {
44        // self rendering component
45        return null;
46     }
47     
48     /**
49      * @see javax.faces.webapp.UIComponentTag#setProperties(javax.faces.component.UIComponent)
50      */
51     protected void setProperties(UIComponent component)
52     {
53        super.setProperties(component);
54        setStringBindingProperty(component, "value", this.value);
55        if (isValueReference(this.clickActionListener))
56        {
57           MethodBinding vb = getFacesContext().getApplication().createMethodBinding(this.clickActionListener, ACTION_CLASS_ARGS);
58           ((UIShortcutsShelfItem)component).setClickActionListener(vb);
59        }
60        else
61        {
62           throw new FacesException("Click Action listener method binding incorrectly specified: " + this.clickActionListener);
63        }
64        if (isValueReference(this.removeActionListener))
65        {
66           MethodBinding vb = getFacesContext().getApplication().createMethodBinding(this.removeActionListener, ACTION_CLASS_ARGS);
67           ((UIShortcutsShelfItem)component).setRemoveActionListener(vb);
68        }
69        else
70        {
71           throw new FacesException("Remove Action listener method binding incorrectly specified: " + this.clickActionListener);
72        }
73     }
74     
75     /**
76      * @see javax.servlet.jsp.tagext.Tag#release()
77      */
78     public void release()
79     {
80        super.release();
81        
82        this.value = null;
83        this.clickActionListener = null;
84        this.removeActionListener = null;
85     }
86     
87     /**
88      * Set the value used to bind the shortcuts list to the component
89      *
90      * @param value     the value
91      */
92     public void setValue(String   value)
93     {
94        this.value = value;
95     }
96     
97     /**
98      * Set the clickActionListener
99      *
100     * @param clickActionListener     the clickActionListener
101     */
102    public void setClickActionListener(String   clickActionListener)
103    {
104       this.clickActionListener = clickActionListener;
105    }
106    
107    /**
108     * Set the removeActionListener
109     *
110     * @param removeActionListener     the removeActionListener
111     */
112    public void setRemoveActionListener(String   removeActionListener)
113    {
114       this.removeActionListener = removeActionListener;
115    }
116 
117 
118    /** the clickActionListener */
119    private String   clickActionListener;
120    
121    /** the removeActionListener */
122    private String   removeActionListener;
123    
124    /** the value */
125    private String   value;
126 }
127
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