@Override
protected IProject[] build(int kind, Map<String, String> args, IProgressMonitor monitor)
throws CoreException {
IProject project = getProject();
if (project == null) return null;
if ((kind == INCREMENTAL_BUILD) || (kind == AUTO_BUILD)) {
IResourceDelta delta = getDelta(project);
if (delta == null) {
project.accept(new PDDLVisitor());
} else {
delta.accept(new PDDLVisitor());
}
} else if (kind == FULL_BUILD) {
project.accept(new PDDLVisitor());
} else if (kind == CLEAN_BUILD) {
IPDDLNature nature = PDDLNature.getPDDLNature(project);
if (nature != null) {
IPDDLProjectIndex index = nature.getPDDLProjectIndex();
if (index != null) index.clear();
}
}
return null;
}
/**
* Return the IResource instance that matches the stringified UUID. If the stringified UUID is
* null, empty, or does not have a UUID.PROTOCOL prefix then null is returned. If no IResource
* instance is found that matches this UUID then null is returned.
*
* @param stringifiedUuid the stringified form of a UUID instance
* @return the IResource
*/
public static IResource findIResourceByUUID(final String stringifiedUuid) {
if (CoreStringUtil.isEmpty(stringifiedUuid)
|| !stringifiedUuid.startsWith(UUID.PROTOCOL)
|| getWorkspace() == null) return null;
// Collect all IResources within all IProjects
final FileResourceCollectorVisitor visitor = new FileResourceCollectorVisitor();
if (getWorkspace() != null && getWorkspace().getRoot() != null) {
final IProject[] projects = getWorkspace().getRoot().getProjects();
for (final IProject project : projects)
try {
project.accept(visitor);
} catch (final CoreException e) {
// do nothing
}
}
final IFile[] fileResources = visitor.getFileResources();
for (final IFile fileResource : fileResources) {
final IFile iResource = fileResource;
if (iResource != null && !ModelUtil.isXsdFile(iResource)) {
final XMIHeader header = ModelUtil.getXmiHeader(iResource);
if (header != null && stringifiedUuid.equals(header.getUUID())) return iResource;
}
}
return null;
}
/**
* Return the IResource instance that matches the specified path. The path is the relative path in
* the workspace. If no IResource instance is found that match this path a null is returned.
*
* @param name the path to the IResource
* @return the IResource
*/
public static IResource findIResourceByPath(final IPath workspacePath) {
if (workspacePath == null || workspacePath.isEmpty() || getWorkspace() == null) return null;
// Collect all IResources within all IProjects
final FileResourceCollectorVisitor visitor = new FileResourceCollectorVisitor();
if (getWorkspace() != null && getWorkspace().getRoot() != null) {
final IProject[] projects = getWorkspace().getRoot().getProjects();
for (final IProject project : projects)
try {
project.accept(visitor);
} catch (final CoreException e) {
// do nothing
}
}
final IFile[] fileResources = visitor.getFileResources();
for (final IFile fileResource : fileResources)
if (fileResource != null) {
final IPath path = fileResource.getFullPath();
// Do not process file names staring with '.' since these
// are considered reserved for Eclipse specific files
if (path.lastSegment().charAt(0) == '.') continue;
if (path.equals(workspacePath)) return fileResource;
}
return null;
}
private void buildIndexHeadDiffList(IProject[] selectedProjects, IProgressMonitor monitor)
throws IOException, OperationCanceledException {
monitor.beginTask(UIText.CommitActionHandler_calculatingChanges, 1000);
EclipseGitProgressTransformer jgitMonitor = new EclipseGitProgressTransformer(monitor);
CountingVisitor counter = new CountingVisitor();
for (IProject p : selectedProjects) {
try {
p.accept(counter);
} catch (CoreException e) {
// ignore
}
}
WorkingTreeIterator it = IteratorService.createInitialIterator(repo);
if (it == null) throw new OperationCanceledException(); // workspace is closed
indexDiff = new IndexDiff(repo, Constants.HEAD, it);
indexDiff.diff(
jgitMonitor,
counter.count,
0,
NLS.bind(UIText.CommitActionHandler_repository, repo.getDirectory().getPath()));
includeList(indexDiff.getAdded(), indexChanges);
includeList(indexDiff.getChanged(), indexChanges);
includeList(indexDiff.getRemoved(), indexChanges);
includeList(indexDiff.getMissing(), notIndexed);
includeList(indexDiff.getModified(), notIndexed);
includeList(indexDiff.getUntracked(), notTracked);
if (monitor.isCanceled()) throw new OperationCanceledException();
monitor.done();
}
public Set<BuildResource> getAffectedResources(
@SuppressWarnings("rawtypes") final Map args,
final IProject project,
final IProgressMonitor monitor)
throws CoreException {
final Set<BuildResource> result = Sets.newHashSet();
project.accept(new BuilderVisitor(result, monitor, this));
return result;
}
private void scanResources(IProject project) throws CoreException {
project.accept(
new IResourceVisitor() {
@Override
public boolean visit(IResource resource) throws CoreException {
checkName(resource.getName());
return true;
}
});
}
public void validate(IValidationContext helper, IReporter reporter) throws ValidationException {
/* Added by BC ---- */
// if(true) return;
/* end Added by BC ---- */
String[] uris = helper.getURIs();
if (uris.length > 0) {
IWorkspaceRoot wsRoot = ResourcesPlugin.getWorkspace().getRoot();
IFile currentFile = null;
for (int i = 0; i < uris.length && !reporter.isCancelled(); i++) {
currentFile = wsRoot.getFile(new Path(uris[i]));
reporter.removeAllMessages(this, currentFile);
if (currentFile != null && currentFile.exists()) {
if (shouldValidate(currentFile)) { // && fragmentCheck(currentFile)) {
int percent = (i * 100) / uris.length + 1;
IMessage message =
new LocalizedMessage(
IMessage.LOW_SEVERITY, percent + "% " + uris[i]); // $NON-NLS-1$
reporter.displaySubtask(this, message);
validateFile(currentFile, reporter);
}
if (DEBUG) {
System.out.println("validating: [" + uris[i] + "]"); // $NON-NLS-1$ //$NON-NLS-2$
}
}
}
} else {
// if uris[] length 0 -> validate() gets called for each project
if (helper instanceof IWorkbenchContext) {
IProject project = ((IWorkbenchContext) helper).getProject();
JSFileVisitor visitor = new JSFileVisitor(reporter);
try {
// collect all jsp files for the project
project.accept(visitor, IResource.DEPTH_INFINITE);
} catch (CoreException e) {
if (DEBUG) {
e.printStackTrace();
}
}
IFile[] files = visitor.getFiles();
for (int i = 0; i < files.length && !reporter.isCancelled(); i++) {
int percent = (i * 100) / files.length + 1;
IMessage message =
new LocalizedMessage(
IMessage.LOW_SEVERITY,
percent + "% " + files[i].getFullPath().toString()); // $NON-NLS-1$
reporter.displaySubtask(this, message);
validateFile(files[i], reporter);
if (DEBUG) {
System.out.println("validating: [" + files[i] + "]"); // $NON-NLS-1$ //$NON-NLS-2$
}
}
}
}
}
/**
* Iterates through the list of open projects and fires a {@link ResourceVisitor} over each one.
* The monitor is told that the job has started and the visitor starts the process that populates
* the database.
*/
private void loadOpenProjectsIntoDb() {
for (IProject proj : openProjects) {
try {
proj.open(null);
monitor.beginTask("Filling IFT database with project content.", countTotalJavaFiles(proj));
proj.accept(new ResourceVisitor());
} catch (CoreException e) {
eLog.logException(e);
}
}
}
@Override
protected IProject[] build(int kind, Map args, IProgressMonitor monitor) throws CoreException {
Buildlet[] buildlets = createBuildlets();
Worker worker = new Worker(buildlets, false);
IProject project = getProject();
if (kind == FULL_BUILD) {
project.accept(worker);
} else {
IResourceDelta delta = getDelta(getProject());
if (delta == null) {
project.accept(worker);
} else {
delta.accept(worker);
if (worker.getRebuild()) project.accept(worker);
}
}
worker.run(monitor);
return null;
}
public static IFile[] getProjectFiles(String[] exts) {
IProject project = getProject();
if (project == null) return null;
MyFileVisit visitor = new MyFileVisit(exts);
try {
project.accept(visitor);
} catch (CoreException e) {
e.printStackTrace();
return null;
}
return visitor.getFiles();
}
private void scanProxies(IProject project) throws CoreException {
project.accept(
new IResourceProxyVisitor() {
@Override
public boolean visit(IResourceProxy proxy) throws CoreException {
checkName(proxy.getName());
// proxy.requestFullPath();
// proxy.requestResource();
return true;
}
},
0);
}
private void scanProxiesAndSource(IProject project) throws CoreException {
project.accept(
new IResourceProxyVisitor() {
@Override
public boolean visit(IResourceProxy proxy) throws CoreException {
checkName(proxy.getName());
// proxy.requestFullPath();
if (proxy.getType() != IResource.FILE || proxy.getName().endsWith(".dart")) {
proxy.requestResource();
}
return true;
}
},
0);
}
private IStatus run(
IProject project, Map<String, Collection<IFile>> files, IProgressMonitor monitor) {
IStatus status = Status.OK_STATUS;
if (monitor.isCanceled()) {
// setCanceledState();
return Status.CANCEL_STATUS;
}
if (DEBUG) System.out.println(" ^ IndexWorkspaceJob started: "); // $NON-NLS-1$
Thread.currentThread().setPriority(Thread.MAX_PRIORITY);
long start = System.currentTimeMillis();
try {
XMLReferencesFileVisitor visitor = new XMLReferencesFileVisitor(files, monitor);
// collect all jsp files
if (project != null) {
project.accept(visitor, IResource.DEPTH_INFINITE);
// IProject[] referencingProjects = project
// .getReferencingProjects();
// for (int i = 0; i < referencingProjects.length; i++) {
// referencingProjects[i].accept(visitor,
// IResource.DEPTH_INFINITE);
// }
} else {
ResourcesPlugin.getWorkspace().getRoot().accept(visitor, IResource.DEPTH_INFINITE);
}
// request indexing
// this is pretty much like faking an entire workspace resource
// delta
// XMLReferenceIndexManager.getInstance().indexFiles(
// visitor.getFiles());
} catch (CoreException e) {
if (DEBUG) e.printStackTrace();
} finally {
monitor.done();
}
long finish = System.currentTimeMillis();
if (DEBUG)
System.out.println(
" ^ IndexWorkspaceJob finished\n total time running: "
+ (finish - start)); // $NON-NLS-1$
return status;
}
public String getXtextPath() {
if (createdProject != null) {
FileFinderVisitor odesignProjectVisitor = new FileFinderVisitor("xtext");
try {
createdProject.accept(odesignProjectVisitor);
IFile odesignIFile = odesignProjectVisitor.getFile();
if (odesignIFile != null) {
return "/"
+ createdProject.getName()
+ "/"
+ odesignIFile.getProjectRelativePath().toString();
}
} catch (CoreException e) {
Activator.error(e.getMessage(), e);
}
}
return "";
}
private static IFile[] getAllProjectsFileResources() {
// Collect all IResources within all IProjects
final FileResourceCollectorVisitor visitor = new FileResourceCollectorVisitor();
final IWorkspace workSpace = getWorkspace();
if (workSpace != null && workSpace.getRoot() != null) {
final IWorkspaceRoot wsRoot = workSpace.getRoot();
final IProject[] projects = wsRoot.getProjects();
for (final IProject project : projects)
if (project.isOpen())
try {
project.accept(visitor);
} catch (final CoreException e) {
// do nothing
ModelerCore.Util.log(e);
}
}
return visitor.getFileResources();
}
public ToBeBuilt updateProject(IProject project, IProgressMonitor monitor) throws CoreException {
final SubMonitor progress =
SubMonitor.convert(monitor, Messages.ToBeBuiltComputer_CollectingReosurces, 1);
progress.subTask(Messages.ToBeBuiltComputer_CollectingReosurces);
final ToBeBuilt toBeBuilt = removeProject(project, progress.newChild(1));
if (!project.isAccessible()) return toBeBuilt;
if (progress.isCanceled()) throw new OperationCanceledException();
project.accept(
new IResourceVisitor() {
public boolean visit(IResource resource) throws CoreException {
if (progress.isCanceled()) throw new OperationCanceledException();
if (resource instanceof IStorage) {
return updateStorage(null, toBeBuilt, (IStorage) resource);
}
return true;
}
});
return toBeBuilt;
}
public void testReadFiles() throws MalformedURLException, CoreException, FileNotFoundException {
File dir =
new File(
getTestFilesDirectory()); // new
// File("D:/eclipsedev/eclipse-M7/eclipse/workspace/org.eclipse.jst.jsp.tests.encoding/testfiles/jsp");
if (dir.exists() && dir.isDirectory()) {
IProject project = ResourcesPlugin.getWorkspace().getRoot().getProject("sp");
project.create(null);
project.open(null);
copy(dir, project);
joinBackgroundJobs();
final List files = new ArrayList();
project.accept(
new IResourceProxyVisitor() {
public boolean visit(IResourceProxy proxy) throws CoreException {
if (proxy.getName().endsWith(".jsp")) {
files.add(proxy.requestResource());
}
return true;
}
},
IContainer.INCLUDE_PHANTOMS);
tagAsSummary(
"Open JSP Editor", new Dimension[] {Dimension.ELAPSED_PROCESS, Dimension.WORKING_SET});
startMeasuring();
IFile file = (IFile) files.get(0);
for (int i = 0; i < ITERATIONS; i++) {
openEditor(file);
closeAllEditors();
// System.out.println("run #:" + i);
}
stopMeasuring();
commitMeasurements();
// assert heap usage
assertPerformance();
} else fail(dir.toString());
}
private void configureTeamPrivateResource(IProject project) {
try {
project.accept(
new IResourceVisitor() {
public boolean visit(IResource resource) throws CoreException {
if ((resource.getType() == IResource.FOLDER)
&& (resource
.getName()
.equals(SVNProviderPlugin.getPlugin().getAdminDirectoryName()))
&& (!resource.isTeamPrivateMember())) {
resource.setTeamPrivateMember(true);
return false;
} else {
return true;
}
}
},
IResource.DEPTH_INFINITE,
IContainer.INCLUDE_PHANTOMS | IContainer.INCLUDE_TEAM_PRIVATE_MEMBERS);
} catch (CoreException e) {
SVNProviderPlugin.log(SVNException.wrapException(e));
}
}
/**
* For a full build, we grab all files inside the project and then call build on each file.
*
* @param monitor
* @throws CoreException
*/
private void fullBuild(List<IBuildParticipant> participants, IProgressMonitor monitor)
throws CoreException {
SubMonitor sub = SubMonitor.convert(monitor, 100);
indexProjectBuildPaths(sub.newChild(50));
// Index files contributed...
// TODO Remove these special "contributed" files?
IProject project = getProjectHandle();
URI uri = project.getLocationURI();
Set<IFileStore> contributedFiles = getContributedFiles(uri);
sub.worked(2);
buildContributedFiles(participants, contributedFiles, sub.newChild(6));
// Now index the actual files in the project
CollectingResourceVisitor visitor = new CollectingResourceVisitor();
project.accept(visitor);
visitor.files.trimToSize(); // shrink it down to size when we're done
sub.worked(2);
buildFiles(participants, visitor.files, sub.newChild(40));
sub.done();
}
public static Collection getAllWorkspaceResources(final ResourceFilter filter) {
// Collect all IResources within all IProjects
final FileResourceCollectorVisitor visitor = new FileResourceCollectorVisitor(filter);
final IProject[] projects = ModelerCore.getWorkspace().getRoot().getProjects();
for (final IProject project : projects)
try {
project.accept(visitor);
} catch (final CoreException e) {
// do nothing
}
final Collection fileResources = visitor.getFileResourcesCollection();
final Iterator itor = fileResources.iterator();
while (itor.hasNext()) {
final IFile fileResource = (IFile) itor.next();
final IPath path = fileResource.getFullPath();
// Do not process file names starting with '.' since these
// are considered reserved for Eclipse specific files
if (path.lastSegment().charAt(0) == '.') itor.remove();
} // endwhile
return fileResources;
}
/**
* Return the array of IResource instances that match the specified name. The name must consist of
* only one path segment and may or may not have a file extension. If no IResource instances are
* found that match this name an empty array is returned.
*
* @param name the name of the IResource
* @return the IResource[]
*/
public static IResource[] findIResourceByName(final String name) {
if (name == null || name.length() == 0 || getWorkspace() == null) return EMPTY_IRESOURCE_ARRAY;
// Collect all IResources within all IProjects
final FileResourceCollectorVisitor visitor = new FileResourceCollectorVisitor();
if (getWorkspace() != null && getWorkspace().getRoot() != null) {
final IProject[] projects = getWorkspace().getRoot().getProjects();
for (final IProject project : projects)
try {
project.accept(visitor);
} catch (final CoreException e) {
// do nothing
}
}
// Try to match the specified resource name with one of the IResource instances
final boolean removeExtension = (name.indexOf('.') == -1);
final IFile[] fileResources = visitor.getFileResources();
final ArrayList tmp = new ArrayList();
for (final IFile fileResource : fileResources)
if (fileResource != null) {
IPath path = fileResource.getFullPath();
// Do not process file names staring with '.' since these
// are considered reserved for Eclipse specific files
if (path.lastSegment().charAt(0) == '.') continue;
if (removeExtension) path = path.removeFileExtension();
if (name.equalsIgnoreCase(path.lastSegment())) tmp.add(fileResource);
}
// If no matching resources are found return an empty array
if (tmp.size() == 0) return EMPTY_IRESOURCE_ARRAY;
final IResource[] result = new IResource[tmp.size()];
tmp.toArray(result);
return result;
}
private void renamePatternDefinitionFiles(IProject project) throws CoreException {
final IProgressMonitor monitor = new NullProgressMonitor();
project.accept(
new IResourceVisitor() {
@Override
public boolean visit(IResource resource) throws CoreException {
if (resource instanceof IFile && "eiq".equals(resource.getFileExtension())) {
((IFile) resource)
.move(
resource.getFullPath().removeFileExtension().addFileExtension("vql"),
false,
monitor);
} else if (resource instanceof IFile && "eiqgen".equals(resource.getFileExtension())) {
((IFile) resource)
.move(
resource.getFullPath().removeFileExtension().addFileExtension("vqgen"),
false,
monitor);
}
return true;
}
});
}
protected void createNewXTextProject() {
/*
* MessageDialog.openWarning(
* PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(),
* "Gemoc Language Workbench UI",
* "Action not completly implemented yet");
*/
// create xtext project from existing ecore model
// wizard id =
// org.eclipse.xtext.xtext.ui.wizard.ecore2xtext.NewXtextProjectFromEcoreWizard
// launch the appropriate wizard
IWizardDescriptor descriptor =
WizardFinder.findNewWizardDescriptor(
"org.eclipse.xtext.xtext.ui.wizard.ecore2xtext.NewXtextProjectFromEcoreWizard");
// Then if we have a wizard, open it.
if (descriptor != null) {
// add a listener to capture the creation of the resulting project
NewProjectWorkspaceListener workspaceListener = new NewProjectWorkspaceListener();
ResourcesPlugin.getWorkspace().addResourceChangeListener(workspaceListener);
try {
IWizard wizard;
wizard = descriptor.createWizard();
// this wizard need some dedicated initialization
// ((EcoreModelerWizard )wizard).init(PlatformUI.getWorkbench(),
// (IStructuredSelection)
// PlatformUI.getWorkbench().getActiveWorkbenchWindow().getSelectionService().getSelection());
// ((EcoreModelWizard)wizard).init(PlatformUI.getWorkbench(),
// (IStructuredSelection) selection);
WizardDialog wd =
new WizardDialog(
PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(), wizard);
wd.create();
wd.setTitle(wizard.getWindowTitle());
int res = wd.open();
if (res == WizardDialog.OK) {
ResourcesPlugin.getWorkspace().removeResourceChangeListener(workspaceListener);
ArrayList<IProject> newlyCreatedProjects = workspaceListener.getNewlyCreatedProjects();
// find the created project with xtext files in it
FileFinderVisitor fileFinder = new FileFinderVisitor("xtext");
for (Iterator<IProject> iterator = newlyCreatedProjects.iterator();
iterator.hasNext(); ) {
IProject iProject = (IProject) iterator.next();
iProject.accept(fileFinder);
if (fileFinder.getFile() != null) {
createdProject = iProject;
break;
}
}
// update the project configuration model
if (createdProject != null) {
XTextEditorProject editorProject =
Xdsml_baseFactoryImpl.eINSTANCE.createXTextEditorProject();
editorProject.setProjectName(createdProject.getName());
addOrUpdateProjectToConf(editorProject);
} else {
Activator.error("not able to detect which project was created by wizard", null);
}
}
} catch (CoreException e) {
Activator.error(e.getMessage(), e);
} finally {
// make sure to remove listener in all situations
ResourcesPlugin.getWorkspace().removeResourceChangeListener(workspaceListener);
}
} else {
Activator.error(
"wizard with id=org.eclipse.xtext.xtext.ui.wizard.ecore2xtext.NewXtextProjectFromEcoreWizard not found",
null);
}
}
/**
* Creates a locale specific properties file within the fragment project based on the content of
* the host plug-in's properties file.
*
* @param fragmentProject
* @param locale
* @throws CoreException
* @throws IOException
*/
private void createLocaleSpecificPropertiesFile(
final IProject fragmentProject, IPluginModelBase plugin, final Locale locale)
throws CoreException, IOException {
final IFolder localeResourceFolder =
fragmentProject.getFolder(RESOURCE_FOLDER_PARENT).getFolder(locale.toString());
// Case 1: External plug-in
if (plugin instanceof ExternalPluginModelBase) {
final String installLocation = plugin.getInstallLocation();
// Case 1a: External plug-in is a jar file
if (new File(installLocation).isFile()) {
ZipFile zf = new ZipFile(installLocation);
for (Enumeration e = zf.entries(); e.hasMoreElements(); ) {
worked();
ZipEntry zfe = (ZipEntry) e.nextElement();
String name = zfe.getName();
String[] segments = name.split(SLASH);
IPath path = Path.fromPortableString(join(SLASH, segments, 0, segments.length - 1));
String resourceName = segments[segments.length - 1];
String localizedResourceName = localeSpecificName(resourceName, locale);
if (propertiesFilter.include(name)) {
createParents(fragmentProject, path);
IFile file = fragmentProject.getFile(path.append(localizedResourceName));
InputStream is = zf.getInputStream(zfe);
file.create(is, false, getProgressMonitor());
} else if (resourceFilter.include(name)) {
IPath target = localeResourceFolder.getFullPath().append(path).append(resourceName);
createParents(fragmentProject, target.removeLastSegments(1).removeFirstSegments(1));
IFile file = fragmentProject.getFile(target.removeFirstSegments(1));
file.create(zf.getInputStream(zfe), false, getProgressMonitor());
}
}
}
// Case 1b: External plug-in has a folder structure
else {
Visitor visitor =
new Visitor() {
public void visit(File file) throws CoreException, FileNotFoundException {
worked();
String relativePath =
file.getAbsolutePath()
.substring(installLocation.length())
.replaceAll(File.separator, SLASH);
String[] segments = relativePath.split(SLASH);
IPath path = Path.fromPortableString(join(SLASH, segments, 0, segments.length - 1));
String resourceName = segments[segments.length - 1];
String localizedResourceName = localeSpecificName(resourceName, locale);
if (propertiesFilter.include(
relativePath + (file.isDirectory() ? SLASH : EMPTY_STRING))) {
createParents(fragmentProject, path);
IFile iFile = fragmentProject.getFile(path.append(localizedResourceName));
iFile.create(new FileInputStream(file), false, getProgressMonitor());
} else if (resourceFilter.include(
relativePath + (file.isDirectory() ? SLASH : EMPTY_STRING))) {
IPath target = localeResourceFolder.getFullPath().append(relativePath);
createParents(
fragmentProject, target.removeLastSegments(1).removeFirstSegments(1));
IFile iFile = fragmentProject.getFile(target.removeFirstSegments(1));
iFile.create(new FileInputStream(file), false, getProgressMonitor());
}
if (file.isDirectory()) {
File[] children = file.listFiles();
for (int i = 0; i < children.length; i++) {
visit(children[i]);
}
}
}
};
visitor.visit(new File(installLocation));
}
}
// Case 2: Workspace plug-in
else {
final IProject project = plugin.getUnderlyingResource().getProject();
project.accept(
new IResourceVisitor() {
public boolean visit(IResource resource) throws CoreException {
worked();
IPath parent = resource.getFullPath().removeLastSegments(1).removeFirstSegments(1);
if (propertiesFilter.include(resource)) {
String segment = localeSpecificName(resource.getFullPath().lastSegment(), locale);
IPath fragmentResource =
fragmentProject.getFullPath().append(parent).append(segment);
createParents(fragmentProject, parent);
resource.copy(fragmentResource, true, getProgressMonitor());
} else if (resourceFilter.include(resource)) {
IPath target =
localeResourceFolder
.getFullPath()
.append(parent)
.append(resource.getFullPath().lastSegment());
createParents(fragmentProject, target.removeLastSegments(1).removeFirstSegments(1));
resource.copy(target, true, getProgressMonitor());
}
return true;
}
});
}
}
@Override
public Change createChange(IProgressMonitor pm) throws CoreException, OperationCanceledException {
final Map<IFile, TextChange> fileChanges = new HashMap<IFile, TextChange>();
IResourceProxyVisitor visitor =
new IResourceProxyVisitor() {
public boolean visit(IResourceProxy proxy) throws CoreException {
if ((proxy.getType() == IResource.FOLDER) || (proxy.getType() == IResource.PROJECT)) {
return true;
}
if (!((proxy.getType() == IResource.FILE)
&& proxy.getName().toLowerCase().endsWith(".bnd"))) {
return false;
}
/* we're dealing with a *.bnd file */
/* get the proxied file */
IFile resource = (IFile) proxy.requestResource();
/* read the file as a single string */
String bndFileText = null;
try {
bndFileText = FileUtils.readFully(resource).get();
} catch (Exception e) {
String str = "Could not read file " + proxy.getName();
logger.logError(str, e);
throw new OperationCanceledException(str);
}
/*
* get the previous change for this file if it exists, or otherwise create a new change for it, but do
* not store it yet: wait until we know if there are actually changes in the file
*/
TextChange fileChange = getTextChange(resource);
final boolean fileChangeIsNew = (fileChange == null);
if (fileChange == null) {
fileChange = new TextFileChange(proxy.getName(), resource);
fileChange.setEdit(new MultiTextEdit());
}
TextEdit rootEdit = fileChange.getEdit();
/* loop over all renames to perform */
for (Map.Entry<IPackageFragment, RenameArguments> entry : pkgFragments.entrySet()) {
IPackageFragment pkgFragment = entry.getKey();
RenameArguments arguments = entry.getValue();
final String oldName = pkgFragment.getElementName();
final String newName = arguments.getNewName();
Pattern pattern =
Pattern.compile(
/* match start boundary */ "(^|"
+ grammarSeparator
+ ")"
+
/* match itself / package name */ "("
+ Pattern.quote(oldName)
+ ")"
+
/* match end boundary */ "("
+ grammarSeparator
+ "|"
+ Pattern.quote(".*")
+ "|"
+ Pattern.quote("\\")
+ "|$)");
/* find all matches to replace and add them to the root edit */
Matcher matcher = pattern.matcher(bndFileText);
while (matcher.find()) {
rootEdit.addChild(
new ReplaceEdit(matcher.start(2), matcher.group(2).length(), newName));
}
pattern =
Pattern.compile(
/* match start boundary */ "(^|"
+ grammarSeparator
+ ")"
+
/* match bundle activator */ "(Bundle-Activator\\s*:\\s*)"
+
/* match itself / package name */ "("
+ Pattern.quote(oldName)
+ ")"
+
/* match class name */ "(\\.[^\\.]+)"
+
/* match end boundary */ "("
+ grammarSeparator
+ "|"
+ Pattern.quote("\\")
+ "|$)");
/* find all matches to replace and add them to the root edit */
matcher = pattern.matcher(bndFileText);
while (matcher.find()) {
rootEdit.addChild(
new ReplaceEdit(matcher.start(3), matcher.group(3).length(), newName));
}
}
/*
* only store the changes when no changes were stored before for this file and when there are actually
* changes.
*/
if (fileChangeIsNew && rootEdit.hasChildren()) {
fileChanges.put(resource, fileChange);
}
return false;
}
};
/* determine which projects have to be visited */
Set<IProject> projectsToVisit = new HashSet<IProject>();
for (IPackageFragment pkgFragment : pkgFragments.keySet()) {
projectsToVisit.add(pkgFragment.getResource().getProject());
for (IProject projectToVisit :
pkgFragment.getResource().getProject().getReferencingProjects()) {
projectsToVisit.add(projectToVisit);
}
for (IProject projectToVisit :
pkgFragment.getResource().getProject().getReferencedProjects()) {
projectsToVisit.add(projectToVisit);
}
}
/* visit the projects */
for (IProject projectToVisit : projectsToVisit) {
projectToVisit.accept(visitor, IContainer.NONE);
}
if (fileChanges.isEmpty()) {
/* no changes at all */
return null;
}
/* build a composite change with all changes */
CompositeChange cs = new CompositeChange(changeTitle);
for (TextChange fileChange : fileChanges.values()) {
cs.add(fileChange);
}
return cs;
}