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1
11 package org.eclipse.jdt.internal.corext.fix;
12
13 import java.util.ArrayList  ;
14 import java.util.HashMap ;
15 import java.util.Iterator ;
16 import java.util.List ;
17 import java.util.Map ;
18
19 import org.eclipse.core.runtime.CoreException;
20 import org.eclipse.core.runtime.preferences.DefaultScope;
21 import org.eclipse.core.runtime.preferences.IEclipsePreferences;
22 import org.eclipse.core.runtime.preferences.IScopeContext;
23 import org.eclipse.core.runtime.preferences.InstanceScope;
24
25 import org.eclipse.core.resources.ProjectScope;
26
27 import org.eclipse.jdt.ui.JavaUI;
28
29 import org.eclipse.jdt.internal.ui.JavaPlugin;
30 import org.eclipse.jdt.internal.ui.preferences.cleanup.CleanUpMessages;
31 import org.eclipse.jdt.internal.ui.preferences.cleanup.CleanUpProfileManager;
32 import org.eclipse.jdt.internal.ui.preferences.cleanup.CleanUpProfileVersioner;
33 import org.eclipse.jdt.internal.ui.preferences.formatter.ProfileManager;
34 import org.eclipse.jdt.internal.ui.preferences.formatter.ProfileStore;
35 import org.eclipse.jdt.internal.ui.preferences.formatter.ProfileManager.BuiltInProfile;
36 import org.eclipse.jdt.internal.ui.preferences.formatter.ProfileManager.CustomProfile;
37 import org.eclipse.jdt.internal.ui.preferences.formatter.ProfileManager.KeySet;
38 import org.eclipse.jdt.internal.ui.preferences.formatter.ProfileManager.Profile;
39
40 public class CleanUpPreferenceUtil {
41
42 public static final String SAVE_PARTICIPANT_KEY_PREFIX= "sp_";
44 public static Map loadOptions(IScopeContext context) {
45 return loadOptions(context, CleanUpConstants.CLEANUP_PROFILE, CleanUpConstants.DEFAULT_PROFILE);
46 }
47
48 private static Map loadOptions(IScopeContext context, String profileIdKey, String defaultProfileId) {
49 IEclipsePreferences contextNode= context.getNode(JavaUI.ID_PLUGIN);
50 String id= contextNode.get(profileIdKey, null);
51
52 if (id != null && ProjectScope.SCOPE.equals(context.getName())) {
53 return loadFromProject(context);
54 }
55
56 InstanceScope instanceScope= new InstanceScope();
57 if (id == null) {
58 if (ProjectScope.SCOPE.equals(context.getName())) {
59 id= instanceScope.getNode(JavaUI.ID_PLUGIN).get(profileIdKey, null);
60 }
61 if (id == null) {
62 id= new DefaultScope().getNode(JavaUI.ID_PLUGIN).get(profileIdKey, defaultProfileId);
63 }
64 }
65
66 List builtInProfiles= getBuiltInProfiles();
67 for (Iterator iterator= builtInProfiles.iterator(); iterator.hasNext();) {
68 Profile profile= (Profile)iterator.next();
69 if (id.equals(profile.getID()))
70 return profile.getSettings();
71 }
72
73 if (id.equals(CleanUpConstants.SAVE_PARTICIPANT_PROFILE))
74 return CleanUpConstants.getSaveParticipantSettings();
75
76 CleanUpProfileVersioner versioner= new CleanUpProfileVersioner();
77 ProfileStore profileStore= new ProfileStore(CleanUpConstants.CLEANUP_PROFILES, versioner);
78
79 List list= null;
80 try {
81 list= profileStore.readProfiles(instanceScope);
82 } catch (CoreException e1) {
83 JavaPlugin.log(e1);
84 }
85 if (list == null)
86 return null;
87
88 for (Iterator iterator= list.iterator(); iterator.hasNext();) {
89 Profile profile= (Profile)iterator.next();
90 if (id.equals(profile.getID()))
91 return profile.getSettings();
92 }
93
94 return null;
95 }
96
97 private static Map loadFromProject(IScopeContext context) {
98 final Map profileOptions= new HashMap ();
99 IEclipsePreferences uiPrefs= context.getNode(JavaUI.ID_PLUGIN);
100
101 CleanUpProfileVersioner versioner= new CleanUpProfileVersioner();
102
103 Map defaultSettings= CleanUpConstants.getEclipseDefaultSettings();
104 KeySet[] keySets= CleanUpProfileManager.KEY_SETS;
105
106 boolean hasValues= false;
107 for (int i= 0; i < keySets.length; i++) {
108 KeySet keySet= keySets[i];
109 IEclipsePreferences preferences= context.getNode(keySet.getNodeName());
110 for (final Iterator keyIter = keySet.getKeys().iterator(); keyIter.hasNext(); ) {
111 final String key= (String ) keyIter.next();
112 Object val= preferences.get(key, null);
113 if (val != null) {
114 hasValues= true;
115 } else {
116 val= defaultSettings.get(key);
117 }
118 profileOptions.put(key, val);
119 }
120 }
121
122 if (!hasValues)
123 return null;
124
125 int version= uiPrefs.getInt(CleanUpConstants.CLEANUP_SETTINGS_VERSION_KEY, versioner.getFirstVersion());
126 if (version == versioner.getCurrentVersion())
127 return profileOptions;
128
129 CustomProfile profile= new CustomProfile("tmp", profileOptions, version, versioner.getProfileKind()); versioner.update(profile);
131 return profile.getSettings();
132 }
133
134 public static Map loadSaveParticipantOptions(IScopeContext context) {
135 IEclipsePreferences node;
136 if (hasSettingsInScope(context)) {
137 node= context.getNode(JavaUI.ID_PLUGIN);
138 } else {
139 IScopeContext instanceScope= new InstanceScope();
140 if (hasSettingsInScope(instanceScope)) {
141 node= instanceScope.getNode(JavaUI.ID_PLUGIN);
142 } else {
143 return CleanUpConstants.getSaveParticipantSettings();
144 }
145 }
146
147 Map result= new HashMap ();
148 Map defaultSettings= CleanUpConstants.getSaveParticipantSettings();
149 for (Iterator iterator= defaultSettings.keySet().iterator(); iterator.hasNext();) {
150 String key= (String )iterator.next();
151 result.put(key, node.get(SAVE_PARTICIPANT_KEY_PREFIX + key, CleanUpConstants.FALSE));
152 }
153
154 return result;
155 }
156
157 public static void saveSaveParticipantOptions(IScopeContext context, Map settings) {
158 IEclipsePreferences node= context.getNode(JavaUI.ID_PLUGIN);
159 for (Iterator iterator= settings.keySet().iterator(); iterator.hasNext();) {
160 String key= (String )iterator.next();
161 node.put(SAVE_PARTICIPANT_KEY_PREFIX + key, (String )settings.get(key));
162 }
163 }
164
165 private static boolean hasSettingsInScope(IScopeContext context) {
166 IEclipsePreferences node= context.getNode(JavaUI.ID_PLUGIN);
167
168 Map defaultSettings= CleanUpConstants.getSaveParticipantSettings();
169 for (Iterator iterator= defaultSettings.keySet().iterator(); iterator.hasNext();) {
170 String key= (String )iterator.next();
171 if (node.get(SAVE_PARTICIPANT_KEY_PREFIX + key, null) != null)
172 return true;
173 }
174
175 return false;
176 }
177
178
185 public static List loadProfiles(IScopeContext scope) {
186
187 CleanUpProfileVersioner versioner= new CleanUpProfileVersioner();
188 ProfileStore profileStore= new ProfileStore(CleanUpConstants.CLEANUP_PROFILES, versioner);
189
190 List list= null;
191 try {
192 list= profileStore.readProfiles(scope);
193 } catch (CoreException e1) {
194 JavaPlugin.log(e1);
195 }
196 if (list == null) {
197 list= getBuiltInProfiles();
198 } else {
199 list.addAll(getBuiltInProfiles());
200 }
201
202 return list;
203 }
204
205
210 public static List getBuiltInProfiles() {
211 ArrayList result= new ArrayList ();
212
213 final Profile eclipseProfile= new BuiltInProfile(CleanUpConstants.ECLIPSE_PROFILE, CleanUpMessages.CleanUpProfileManager_ProfileName_EclipseBuildIn, CleanUpConstants.getEclipseDefaultSettings(), 2, CleanUpProfileVersioner.CURRENT_VERSION, CleanUpProfileVersioner.PROFILE_KIND);
214 result.add(eclipseProfile);
215
216 return result;
217 }
218
219 }
220 |
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