|
1
11 package org.eclipse.team.internal.ccvs.ui.model;
12
13 import java.lang.reflect.InvocationTargetException  ;
14 import com.ibm.icu.text.SimpleDateFormat;
15 import java.util.Date ;
16 import java.util.Locale ;
17 import com.ibm.icu.util.TimeZone;
18
19 import org.eclipse.core.runtime.IProgressMonitor;
20 import org.eclipse.core.runtime.jobs.ISchedulingRule;
21 import org.eclipse.jface.resource.ImageDescriptor;
22 import org.eclipse.osgi.util.NLS;
23 import org.eclipse.team.core.TeamException;
24 import org.eclipse.team.internal.ccvs.core.*;
25 import org.eclipse.team.internal.ccvs.core.resources.RemoteFolder;
26 import org.eclipse.team.internal.ccvs.ui.*;
27 import org.eclipse.team.internal.ccvs.ui.Policy;
28 import org.eclipse.team.internal.ccvs.ui.operations.FetchMembersOperation;
29 import org.eclipse.team.internal.ccvs.ui.operations.FetchMembersOperation.RemoteFolderFilter;
30 import org.eclipse.ui.progress.IDeferredWorkbenchAdapter;
31 import org.eclipse.ui.progress.IElementCollector;
32
33 public class CVSTagElement extends CVSModelElement implements IDeferredWorkbenchAdapter {
34 CVSTag tag;
35 ICVSRepositoryLocation root;
36
37 private static final String REPO_VIEW_LONG_FORAMT = "dd MMM yyyy HH:mm:ss"; private static final String REPO_VIEW_SHORT_FORMAT = "dd MMM yyyy"; private static final String TIME_ONLY_COLUMN_FORMAT = "HH:mm:ss"; private static SimpleDateFormat localLongFormat = new SimpleDateFormat(REPO_VIEW_LONG_FORAMT,Locale.getDefault());
41 private static SimpleDateFormat localShortFormat = new SimpleDateFormat(REPO_VIEW_SHORT_FORMAT,Locale.getDefault());
42 private static SimpleDateFormat timeColumnFormat = new SimpleDateFormat(TIME_ONLY_COLUMN_FORMAT, Locale.getDefault());
43
44 static synchronized public String toDisplayString(Date date){
45 String localTime = timeColumnFormat.format(date);
46 timeColumnFormat.setTimeZone(TimeZone.getDefault());
47 if(localTime.equals("00:00:00")){ return localShortFormat.format(date);
49 }
50 return localLongFormat.format(date);
51 }
52
53 public CVSTagElement(CVSTag tag, ICVSRepositoryLocation root) {
54 this.tag = tag;
55 this.root = root;
56 }
57
58 public ICVSRepositoryLocation getRoot() {
59 return root;
60 }
61
62 public CVSTag getTag() {
63 return tag;
64 }
65
66 public boolean equals(Object o) {
67 if (!(o instanceof CVSTagElement))
68 return false;
69 CVSTagElement t = (CVSTagElement) o;
70 if (!tag.equals(t.tag))
71 return false;
72 return root.equals(t.root);
73 }
74
75 public int hashCode() {
76 return root.hashCode() ^ tag.hashCode();
77 }
78
79 public ImageDescriptor getImageDescriptor(Object object) {
80 if (!(object instanceof CVSTagElement))
81 return null;
82 if (tag.getType() == CVSTag.BRANCH || tag.getType() == CVSTag.HEAD) {
83 return CVSUIPlugin.getPlugin().getImageDescriptor(
84 ICVSUIConstants.IMG_TAG);
85 } else if (tag.getType() == CVSTag.VERSION) {
86 return CVSUIPlugin.getPlugin().getImageDescriptor(
87 ICVSUIConstants.IMG_PROJECT_VERSION);
88 } else {
89 return CVSUIPlugin.getPlugin().getImageDescriptor(
91 ICVSUIConstants.IMG_DATE);
92 }
93 }
94 public String getLabel(Object o) {
95 if (!(o instanceof CVSTagElement))
96 return null;
97 CVSTag aTag = ((CVSTagElement) o).tag;
98 if(aTag.getType() == CVSTag.DATE){
99 Date date = tag.asDate();
100 if (date != null){
101 return toDisplayString(date);
102 }
103 }
104 return aTag.getName();
105 }
106
107 public String toString() {
108 return tag.getName();
109 }
110
111 public Object getParent(Object o) {
112 if (!(o instanceof CVSTagElement))
113 return null;
114 return ((CVSTagElement) o).root;
115 }
116
117 protected Object [] fetchChildren(Object o, IProgressMonitor monitor) throws TeamException {
118 ICVSRemoteResource[] children = CVSUIPlugin.getPlugin().getRepositoryManager().getFoldersForTag(root, tag, monitor);
119 if (getWorkingSet() != null)
120 children = CVSUIPlugin.getPlugin().getRepositoryManager().filterResources(getWorkingSet(), children);
121 return children;
122 }
123
124 public void fetchDeferredChildren(Object o, IElementCollector collector, IProgressMonitor monitor) {
125 if (tag.getType() == CVSTag.HEAD || tag.getType() == CVSTag.DATE) {
126 try {
127 monitor = Policy.monitorFor(monitor);
128 RemoteFolder folder = new RemoteFolder(null, root, ICVSRemoteFolder.REPOSITORY_ROOT_FOLDER_NAME, tag);
129 monitor.beginTask(NLS.bind(CVSUIMessages.RemoteFolderElement_fetchingRemoteChildren, new String [] { root.toString() }), 100);
130 FetchMembersOperation operation = new FetchMembersOperation(null, folder, collector);
131 operation.setFilter(new RemoteFolderFilter() {
132 public ICVSRemoteResource[] filter(ICVSRemoteResource[] folders) {
133 return CVSUIPlugin.getPlugin().getRepositoryManager().filterResources(getWorkingSet(), folders);
134 }
135 });
136 operation.run(Policy.subMonitorFor(monitor, 100));
137 } catch (final InvocationTargetException e) {
138 handle(collector, e);
139 } catch (InterruptedException e) {
140 } finally {
142 monitor.done();
143 }
144 } else {
145 try {
146 collector.add(fetchChildren(o, monitor), monitor);
147 } catch (TeamException e) {
148 handle(collector, e);
149 }
150 }
151 }
152
153 public ISchedulingRule getRule(Object element) {
154 return new RepositoryLocationSchedulingRule(root);
155 }
156
157 public boolean isContainer() {
158 return true;
159 }
160 }
161 |
Popular Tags |
Java API By Example, From Geeks To Geeks.