|
1
11 package org.eclipse.team.internal.ui.wizards;
12
13 import java.io.*;
14 import java.lang.reflect.InvocationTargetException  ;
15 import java.util.*;
16
17 import javax.xml.parsers.DocumentBuilderFactory ;
18 import javax.xml.parsers.ParserConfigurationException ;
19
20 import org.eclipse.core.resources.IProject;
21 import org.eclipse.core.runtime.*;
22 import org.eclipse.jface.dialogs.ErrorDialog;
23 import org.eclipse.jface.dialogs.MessageDialog;
24 import org.eclipse.jface.operation.IRunnableWithProgress;
25 import org.eclipse.jface.viewers.IStructuredSelection;
26 import org.eclipse.jface.wizard.Wizard;
27 import org.eclipse.team.core.*;
28 import org.eclipse.team.internal.ui.*;
29 import org.eclipse.ui.*;
30 import org.w3c.dom.Document ;
31 import org.w3c.dom.Element ;
32
33 public class ProjectSetExportWizard extends Wizard implements IExportWizard {
34 ExportProjectSetMainPage mainPage;
35 ExportProjectSetLocationPage locationPage;
36 IStructuredSelection selection;
37
38 public ProjectSetExportWizard() {
39 setNeedsProgressMonitor(true);
40 setWindowTitle(TeamUIMessages.ProjectSetExportWizard_Project_Set_1);
41 }
42
43 public void addPages() {
44 mainPage = new ExportProjectSetMainPage("projectSetMainPage", TeamUIMessages.ProjectSetExportWizard_Export_a_Project_Set_3, TeamUIPlugin.getImageDescriptor(ITeamUIImages.IMG_PROJECTSET_EXPORT_BANNER)); IProject[] projects = (IProject[])selection.toList().toArray(new IProject[0]);
46 addPage(mainPage);
47 mainPage.setSelectedProjects(projects);
48 locationPage = new ExportProjectSetLocationPage("projectSetLocationPage", TeamUIMessages.ProjectSetExportWizard_Export_a_Project_Set_3, TeamUIPlugin.getImageDescriptor(ITeamUIImages.IMG_PROJECTSET_EXPORT_BANNER)); addPage(locationPage);
50
51 }
52 public boolean performFinish() {
53 final boolean[] result = new boolean[] {false};
54 try {
55 getContainer().run(false, false, new IRunnableWithProgress() {
56 public void run(IProgressMonitor monitor) throws InvocationTargetException {
57 String filename = locationPage.getFileName();
58 Path path = new Path(filename);
59 if (path.getFileExtension() == null) {
60 filename = filename + ".psf"; }
62 PsfFilenameStore.remember(filename);
63 File file = new File(filename);
64 File parentFile = file.getParentFile();
65 if (parentFile != null && !parentFile.exists()) {
66 boolean r = MessageDialog.openQuestion(getShell(), TeamUIMessages.ProjectSetExportWizard_Question_4, TeamUIMessages.ProjectSetExportWizard_Target_directory_does_not_exist__Would_you_like_to_create_it__5); if (!r) {
68 result[0] = false;
69 return;
70 }
71 r = parentFile.mkdirs();
72 if (!r) {
73 MessageDialog.openError(getShell(), TeamUIMessages.ProjectSetExportWizard_Export_Problems_6, TeamUIMessages.ProjectSetExportWizard_An_error_occurred_creating_the_target_directory_7); result[0] = false;
75 return;
76 }
77 }
78 if (file.exists() && file.isFile()) {
79 boolean r = MessageDialog.openQuestion(getShell(), TeamUIMessages.ProjectSetExportWizard_Question_8, TeamUIMessages.ProjectSetExportWizard_Target_already_exists__Would_you_like_to_overwrite_it__9); if (!r) {
81 result[0] = false;
82 return;
83 }
84 }
85
86 IWorkingSet[] workingSets = null;
87 if (mainPage.exportWorkingSets.getSelection()){
88 workingSets = mainPage.getSelectedWorkingSets();
89 }
90 IProject[] projects = mainPage.getSelectedProjects();
92 Map map = new HashMap();
93 for (int i = 0; i < projects.length; i++) {
94 IProject project = projects[i];
95 RepositoryProvider provider = RepositoryProvider.getProvider(project);
96 if (provider != null) {
97 String id = provider.getID();
98 Set list = (Set)map.get(id);
99 if (list == null) {
100 list = new TreeSet(new Comparator() {
101 public int compare(Object o1, Object o2) {
102 return ((IProject) o1).getName().toLowerCase().compareTo(((IProject) o2).getName().toLowerCase());
103 }
104 });
105 map.put(id, list);
106 }
107 list.add(project);
108 }
109 }
110
111
112 UIProjectSetSerializationContext context = new UIProjectSetSerializationContext(getShell(), filename);
113
114 BufferedWriter writer = null;
115 try {
116 if (!locationPage.isSaveToFileSystem())
118 locationPage.validateEditWorkspaceFile(getShell());
119 writer = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(file), "UTF-8"));
121 XMLMemento xmlMemento = getXMLMementoRoot();
123 Iterator it = map.keySet().iterator();
124 monitor.beginTask(null, 1000 * map.keySet().size());
125 while (it.hasNext()) {
126 String id = (String )it.next();
127 IMemento memento = xmlMemento.createChild("provider"); memento.putString("id", id); Set list = (Set)map.get(id);
130 IProject[] projectArray = (IProject[])list.toArray(new IProject[list.size()]);
131 RepositoryProviderType providerType = RepositoryProviderType.getProviderType(id);
132 ProjectSetCapability serializer = providerType.getProjectSetCapability();
133 ProjectSetCapability.ensureBackwardsCompatible(providerType, serializer);
134 if (serializer != null) {
135 String [] references = serializer.asReference(projectArray, context, new SubProgressMonitor(monitor, 990));
136 for (int i = 0; i < references.length; i++) {
137 IMemento proj = memento.createChild("project"); proj.putString("reference", references[i]); }
140 }
141 }
142 if (workingSets != null){
143 for (int i = 0; i < workingSets.length; i++) {
144 IMemento memento =xmlMemento.createChild("workingSets"); workingSets[i].saveState(memento);
146 }
147 }
148 xmlMemento.save(writer);
149 result[0] = true;
150 } catch (IOException e) {
151 throw new InvocationTargetException (e);
152 } catch (TeamException e) {
153 throw new InvocationTargetException (e);
154 } finally {
155 if (writer != null) {
156 try {
157 writer.close();
158 } catch (IOException e) {
159 throw new InvocationTargetException (e);
160 }
161 }
162 }
163
164 if (!locationPage.isSaveToFileSystem())
166 try {
167 locationPage.refreshWorkspaceFile(monitor);
168 } catch (CoreException e) {
169 }
171
172 for (Iterator iter = map.keySet().iterator();iter.hasNext();) {
174 String id = (String ) iter.next();
175 RepositoryProviderType type = RepositoryProviderType.getProviderType(id);
176 if (type != null) {
177 ProjectSetCapability capability = type.getProjectSetCapability();
178 if (capability != null) {
179 capability.projectSetCreated(file, context, new SubProgressMonitor(monitor, 10));
180 }
181 }
182 }
183
184 monitor.done();
185 }
186
187 private XMLMemento getXMLMementoRoot() {
188 Document document;
189 try {
190 document = DocumentBuilderFactory.newInstance()
191 .newDocumentBuilder().newDocument();
192 Element element = document.createElement("psf"); element.setAttribute("version", "2.0"); document.appendChild(element);
195 return new XMLMemento(document, element);
196 } catch (ParserConfigurationException e) {
197 throw new Error (e.getMessage());
198 }
199 }
200
201 });
202 } catch (InterruptedException e) {
203 return true;
204 } catch (InvocationTargetException e) {
205 Throwable target = e.getTargetException();
206 if (target instanceof TeamException) {
207 ErrorDialog.openError(getShell(), null, null, ((TeamException)target).getStatus());
208 return false;
209 }
210 if (target instanceof RuntimeException ) {
211 throw (RuntimeException )target;
212 }
213 if (target instanceof Error ) {
214 throw (Error )target;
215 }
216 }
217 return result[0];
218 }
219
220 public void init(IWorkbench workbench, IStructuredSelection selection) {
221 this.selection = selection;
222 }
223 }
224 |
Popular Tags |
Java API By Example, From Geeks To Geeks.