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1
11 package org.eclipse.pde.internal.ui.model.bundle;
12
13 import java.util.Iterator  ;
14 import java.util.TreeMap ;
15
16 import org.eclipse.jdt.core.*;
17 import org.eclipse.osgi.util.*;
18 import org.eclipse.pde.core.IModelChangedEvent;
19
20 public class ExportPackageObject extends PackageObject {
21
22 private static final String INTERNAL = "x-internal"; private static final String FRIENDS = "x-friends";
25 private static final long serialVersionUID = 1L;
26
27 private boolean fInternal;
28
29 private TreeMap fFriends = new TreeMap ();
30
31 public ExportPackageObject(ManifestHeader header, ManifestElement element, String versionAttribute) {
32 super(header, element, versionAttribute);
33 processFriends(element.getDirective(FRIENDS));
34 fInternal = "true".equals(element.getDirective(INTERNAL)) || fFriends.size() > 0; }
36
37 public ExportPackageObject(ManifestHeader header, IPackageFragment fragment, String versionAttribute) {
38 super(header, fragment.getElementName(), null, versionAttribute);
39 }
40
41 private void processFriends(String value) {
42 if (value != null) {
43 String [] friends = ManifestElement.getArrayFromList(value);
44 for (int i = 0; i < friends.length; i++) {
45 PackageFriend friend = new PackageFriend(this, friends[i]);
46 fFriends.put(friend.getName(), friend);
47 }
48 }
49 }
50
51 protected void appendSupportedAttributes(StringBuffer buffer) {
52 super.appendSupportedAttributes(buffer);
53 if (!fInternal)
54 return;
55
56 if (fInternal && fFriends.size() == 0) {
57 buffer.append(";"); buffer.append(INTERNAL);
59 buffer.append(":=true"); }
61 if (fFriends.size() > 0) {
62 buffer.append(";"); buffer.append(FRIENDS);
64 buffer.append(":=\""); Iterator iter = fFriends.keySet().iterator();
66 while (iter.hasNext()) {
67 buffer.append(iter.next().toString());
68 if (iter.hasNext())
69 buffer.append(","); }
71 buffer.append("\""); }
73 }
74
75 public boolean isInternal() {
76 return fInternal;
77 }
78
79 public void setInternal(boolean internal) {
80 boolean old = fInternal;
81 fInternal = internal;
82 firePropertyChanged(this, INTERNAL, Boolean.valueOf(old), Boolean.valueOf(internal));
83 }
84
85 public PackageFriend[] getFriends() {
86 return (PackageFriend[])fFriends.values().toArray(new PackageFriend[fFriends.size()]);
87 }
88
89 public void addFriend(PackageFriend friend) {
90 fFriends.put(friend.getName(), friend);
91 fireStructureChanged(friend, IModelChangedEvent.INSERT);
92 }
93
94 public void removeFriend(PackageFriend friend) {
95 fFriends.remove(friend.getName());
96 fireStructureChanged(friend, IModelChangedEvent.REMOVE);
97 }
98
99 public boolean hasFriend(String name) {
100 return fFriends.containsKey(name);
101 }
102
103 protected boolean skipDirective(String directive) {
104 return INTERNAL.equals(directive) || FRIENDS.equals(directive);
105 }
106
107 public boolean hasSameVisibility(ExportPackageObject object) {
108 if (object.fInternal != fInternal)
109 return false;
110
111 if (fFriends.size() != object.fFriends.size())
112 return false;
113
114 Iterator iter = fFriends.keySet().iterator();
115 while (iter.hasNext()) {
116 if (!object.fFriends.containsKey(iter.next()))
117 return false;
118 }
119 return true;
120 }
121
122 }
123 |
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