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1
11 package org.eclipse.team.internal.ccvs.ui.operations;
12
13 import java.lang.reflect.InvocationTargetException  ;
14 import java.util.Arrays ;
15 import java.util.HashSet ;
16 import java.util.Set ;
17
18 import org.eclipse.core.resources.IProject;
19 import org.eclipse.core.resources.IResource;
20 import org.eclipse.core.resources.mapping.ResourceMapping;
21 import org.eclipse.core.runtime.IProgressMonitor;
22 import org.eclipse.core.runtime.IStatus;
23 import org.eclipse.osgi.util.NLS;
24 import org.eclipse.team.internal.ccvs.core.*;
25 import org.eclipse.team.internal.ccvs.core.client.*;
26 import org.eclipse.team.internal.ccvs.core.client.Command.LocalOption;
27 import org.eclipse.team.internal.ccvs.core.resources.CVSWorkspaceRoot;
28 import org.eclipse.team.internal.ccvs.ui.CVSUIMessages;
29 import org.eclipse.team.internal.ccvs.ui.Policy;
30 import org.eclipse.team.internal.ccvs.ui.actions.TagAction;
31 import org.eclipse.team.internal.ccvs.ui.tags.TagSource;
32 import org.eclipse.ui.IWorkbenchPart;
33
34 public class TagOperation extends RepositoryProviderOperation implements ITagOperation {
35
36 private Set localOptions = new HashSet ();
37 private CVSTag tag;
38
39 public TagOperation(IWorkbenchPart part, ResourceMapping[] mappers) {
40 super(part, mappers);
41 }
42
43 public CVSTag getTag() {
44 return tag;
45 }
46
47 public void setTag(CVSTag tag) {
48 this.tag = tag;
49 }
50
51
54 protected void execute(CVSTeamProvider provider, IResource[] resources, boolean recurse, IProgressMonitor monitor) throws CVSException, InterruptedException {
55 IStatus status = tag(provider, resources, recurse, monitor);
56 collectStatus(status);
57 }
58
59
62 protected String getErrorMessage(IStatus[] problems, int operationCount) {
63 if(operationCount == 1) {
65 return CVSUIMessages.TagAction_tagProblemsMessage;
66 } else {
67 return NLS.bind(CVSUIMessages.TagAction_tagProblemsMessageMultiple, new String [] { Integer.toString(operationCount - problems.length), Integer.toString(problems.length) });
68 }
69 }
70
71
82 public IStatus tag(CVSTeamProvider provider, IResource[] resources, boolean recurse, IProgressMonitor progress) throws CVSException {
83
84 LocalOption[] commandOptions = (LocalOption[])localOptions.toArray(new LocalOption[localOptions.size()]);
85 if (recurse) {
86 commandOptions = Command.DO_NOT_RECURSE.removeFrom(commandOptions);
87 } else {
88 commandOptions = Command.RECURSE.removeFrom(commandOptions);
89 commandOptions = Command.DO_NOT_RECURSE.addTo(commandOptions);
90 }
91
92 String [] arguments = getStringArguments(resources);
94
95 CVSWorkspaceRoot root = provider.getCVSWorkspaceRoot();
97 Session s = new Session(root.getRemoteLocation(), root.getLocalRoot());
98 progress.beginTask(null, 100);
99 try {
100 s.open(Policy.subMonitorFor(progress, 20), true );
102 return Command.TAG.execute(s,
103 Command.NO_GLOBAL_OPTIONS,
104 commandOptions,
105 tag,
106 arguments,
107 null,
108 Policy.subMonitorFor(progress, 80));
109 } finally {
110 s.close();
111 progress.done();
112 }
113 }
114
115 public void addLocalOption(LocalOption option) {
116 localOptions.add(option);
117 }
118
119
122 public void moveTag() {
123 addLocalOption(Tag.FORCE_REASSIGNMENT);
124 }
125
126
129 public void doNotRecurse() {
130 addLocalOption(Command.DO_NOT_RECURSE);
131 }
132
133 protected String getTaskName() {
134 return CVSUIMessages.TagFromWorkspace_taskName;
135 }
136
137
140 protected String getTaskName(CVSTeamProvider provider) {
141 return NLS.bind(CVSUIMessages.TagOperation_0, new String [] { provider.getProject().getName() });
142 }
143
144
147 public void execute(IProgressMonitor monitor) throws CVSException, InterruptedException {
148 super.execute(monitor);
149 if (!errorsOccurred()) {
150 try {
151 TagAction.broadcastTagChange(getCVSResources(), getTag());
152 } catch (InvocationTargetException e) {
153 throw CVSException.wrapException(e);
154 }
155 }
156 }
157
158 private ICVSResource[] getCVSResources() {
159 IResource[] resources = getTraversalRoots();
160 ICVSResource[] cvsResources = new ICVSResource[resources.length];
161 for (int i = 0; i < resources.length; i++) {
162 cvsResources[i] = CVSWorkspaceRoot.getCVSResourceFor(resources[i]);
163 }
164 return cvsResources;
165 }
166
167
170 public TagSource getTagSource() {
171 return TagSource.create(getProjects());
172 }
173
174 private IProject[] getProjects() {
175 ResourceMapping[] mappings = getSelectedMappings();
176 Set projects = new HashSet ();
177 for (int i = 0; i < mappings.length; i++) {
178 ResourceMapping mapping = mappings[i];
179 projects.addAll(Arrays.asList(mapping.getProjects()));
180 }
181 return (IProject[]) projects.toArray(new IProject[projects.size()]);
182 }
183
184 protected boolean isReportableError(IStatus status) {
185 return super.isReportableError(status)
186 || status.getCode() == CVSStatus.TAG_ALREADY_EXISTS;
187 }
188
189
192 public boolean isEmpty() {
193 return getSelectedMappings().length == 0;
194 }
195 }
196 |
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