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1
5 package org.exoplatform.faces.core.component;
6
7 import java.util.ArrayList  ;
8 import java.util.List ;
9
10 import javax.faces.component.UIComponent;
11 import javax.faces.context.FacesContext;
12 import org.exoplatform.faces.core.event.UIComponentObserver;
13
14
20 public class UICommandNode extends UIExoCommand implements Node {
21 private String name_ ;
22 private String icon_ ;
23 private String description_ ;
24 private List observers_ ;
25
26 public String getName() { return name_ ; }
27 public void setName(String s) { name_ = s ;}
28
29 public String getIcon() { return icon_ ; }
30 public void setIcon(String s) { icon_ = s ; }
31
32 public String getDescription() { return description_ ;}
33 public void setDescription(String s) { description_ = s ; }
34
35 public void addObserver(UIComponentObserver observer) {
36 if(observers_ == null) observers_ = new ArrayList (3) ;
37 observers_.add(observer) ;
38 }
39
40 public void broadcastOnChange() throws Exception {
41 if(observers_ != null) {
42 for(int i = 0; i < observers_.size(); i++) {
43 UIComponentObserver observer = (UIComponentObserver) observers_.get(i) ;
44 observer.onChange(this) ;
45 }
46 }
47 }
48
49 public void processDecodes(FacesContext context) {
50 List children = getChildren() ;
51 decode(context) ;
52 if (context.getRenderResponse()) return ;
53 for(int i = 0 ; i < children.size(); i++) {
54 UIComponent child = (UIComponent) children.get(i);
55 if (child.isRendered()) {
56 child.processDecodes(context) ;
57 if (context.getRenderResponse()) return ;
58 }
59 }
60 }
61 } |
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