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1
11
12 package org.eclipse.osgi.internal.baseadaptor;
13
14 import java.io.IOException  ;
15 import java.util.HashMap ;
16 import java.util.Iterator ;
17 import org.eclipse.osgi.framework.adaptor.PermissionStorage;
18
19 public class BasePermissionStorage implements PermissionStorage {
20
21 private HashMap locations = new HashMap ();
22 private String [] defaultInfos;
23 private String [] condPermInfos;
24 private BaseStorage storage;
25 private boolean dirty;
26
27 BasePermissionStorage(BaseStorage storage) {
28 this.storage = storage;
29 }
30
31 public String [] getLocations() throws IOException {
32 synchronized (locations) {
33 String [] result = new String [locations.size()];
34 int i = 0;
35 for (Iterator iLocs = locations.keySet().iterator(); iLocs.hasNext(); i++)
36 result[i] = (String ) iLocs.next();
37 return result;
38 }
39 }
40
41 public String [] getPermissionData(String location) throws IOException {
42 if (location == null)
43 return defaultInfos;
44 synchronized (locations) {
45 if (locations.size() == 0)
46 return null;
47 return (String []) locations.get(location);
48 }
49 }
50
51 public void setPermissionData(String location, String [] data) throws IOException {
52 if (location == null) {
53 defaultInfos = data;
54 return;
55 }
56 synchronized (locations) {
57 if (data == null)
58 locations.remove(location);
59 else
60 locations.put(location, data);
61 }
62 setDirty(true);
63 storage.requestSave();
64 }
65
66 public void saveConditionalPermissionInfos(String [] infos) throws IOException {
67 condPermInfos = infos;
68 setDirty(true);
69 storage.requestSave();
70 }
71
72 public String [] getConditionalPermissionInfos() throws IOException {
73 return condPermInfos;
74 }
75
76 public boolean isDirty() {
77 return dirty;
78 }
79
80 public void setDirty(boolean dirty) {
81 this.dirty = dirty;
82 }
83 }
84 |
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