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1
9 package org.jboss.portal.server.plugins.windowstate;
10
11 import java.util.HashSet  ;
12 import java.util.Iterator ;
13 import java.util.Set ;
14
15 import org.jboss.portal.common.metadata.MetaData;
16 import org.jboss.portal.server.metadata.WindowStatesMetaData;
17 import org.jboss.portal.server.plugins.PluginService;
18
19
23 public class WindowStates
24 extends PluginService
25 implements WindowStateProvider
26 {
27
28 protected WindowStatesMetaData metaData;
29
30 protected Set windowStates;
31
32
35 public boolean containsWindowState(WindowState windowState)
36 {
37 if (windowState == null)
38 {
39 throw new IllegalArgumentException ("Window state must not be null");
40 }
41 return windowStates.contains(windowState);
42 }
43
44
47 public void addWindowState(WindowState windowState)
48 {
49 if (windowState == null)
50 {
51 throw new IllegalArgumentException ("Window state must not be null");
52 }
53 windowStates.add(windowState);
54 }
55
56
59 public void removeWindowState(WindowState windowState)
60 {
61 if (windowState == null)
62 {
63 throw new IllegalArgumentException ("Window state must not be null");
64 }
65 windowStates.remove(windowState);
66 }
67
68 public Set getWindowStates()
69 {
70 return windowStates;
71 }
72
73 public void start() throws Exception
74 {
75 this.windowStates = new HashSet ();
76 for (Iterator i = this.metaData.getWindowStates().iterator();i.hasNext();)
77 {
78 String windowStateAsString = (String )i.next();
79 WindowState windowState = WindowState.create(windowStateAsString);
80 windowStates.add(windowState);
81 }
82 }
83
84 public void setMetaData(MetaData metaData)
85 {
86 this.metaData = (WindowStatesMetaData)metaData;
87 }
88
89 public MetaData getMetaData()
90 {
91 return metaData;
92 }
93 }
94 |
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