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1
8
9 package com.nightlabs.rcp.action;
10
11 import java.util.HashMap  ;
12 import java.util.Map ;
13
14 import org.eclipse.core.runtime.IConfigurationElement;
15
16 import com.nightlabs.rcp.extensionpoint.AbstractEPProcessor;
17 import com.nightlabs.rcp.extensionpoint.EPProcessorException;
18
19 public class Editor2PerspectiveRegistry
20 extends AbstractEPProcessor
21 {
22 public static final String EXTENSION_POINT_ID = "com.nightlabs.base.editor2perspective";
23
24 public String getExtensionPointID() {
25 return EXTENSION_POINT_ID;
26 }
27
28 private static Editor2PerspectiveRegistry sharedInstance;
29 public static Editor2PerspectiveRegistry getSharedInstance() {
30 if (sharedInstance == null)
31 sharedInstance = new Editor2PerspectiveRegistry();
32 return sharedInstance;
33 }
34
35 protected Map editorID2PerspectiveID = new HashMap ();
36 public String getPerspectiveID(String editorID)
37 {
38 checkProcessing();
39 return (String ) editorID2PerspectiveID.get(editorID);
40 }
41
42 public void processElement(IConfigurationElement element)
43 throws EPProcessorException
44 {
45 if (element.getName().equalsIgnoreCase("registry"))
46 {
47 String editorID = element.getAttribute("editorID");
48 if (!checkString(editorID))
49 throw new EPProcessorException("Element registry has to define attribute editorID.");
50
51 String perspectiveID = element.getAttribute("perspectiveID");
52 if (!checkString(perspectiveID))
53 throw new EPProcessorException("Element registry has to define attribute perspectiveID.");
54
55 editorID2PerspectiveID.put(editorID, perspectiveID);
56 }
57 }
58
59 protected boolean checkString(String s)
60 {
61 if (s == null || "".equals(s))
62 return false;
63
64 return true;
65 }
66
67 }
68 |
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