public boolean isContainerDirty(TypeNameMatch match) {
ICompilationUnit cu = match.getType().getCompilationUnit();
if (cu == null) {
return false;
}
IResource resource = cu.getResource();
ITextFileBufferManager manager = FileBuffers.getTextFileBufferManager();
ITextFileBuffer textFileBuffer =
manager.getTextFileBuffer(resource.getFullPath(), LocationKind.IFILE);
if (textFileBuffer != null) {
return textFileBuffer.isDirty();
}
return false;
}
protected static void saveFileIfNeeded(IFile file, IProgressMonitor pm) throws CoreException {
ITextFileBuffer buffer =
FileBuffers.getTextFileBufferManager()
.getTextFileBuffer(file.getFullPath(), LocationKind.IFILE);
if (buffer != null
&& buffer.isDirty()
&& buffer.isStateValidated()
&& buffer.isSynchronized()) {
pm.beginTask("", 2); // $NON-NLS-1$
buffer.commit(new SubProgressMonitor(pm, 1), false);
file.refreshLocal(IResource.DEPTH_ONE, new SubProgressMonitor(pm, 1));
}
pm.done();
}
private void checkDirtyFile(RefactoringStatus result, IFile file) {
if (!file.exists()) return;
ITextFileBuffer buffer =
FileBuffers.getTextFileBufferManager()
.getTextFileBuffer(file.getFullPath(), LocationKind.IFILE);
if (buffer != null && buffer.isDirty()) {
String message = RefactoringCoreMessages.DeleteResourcesProcessor_warning_unsaved_file;
if (buffer.isStateValidated() && buffer.isSynchronized()) {
result.addWarning(
Messages.format(message, BasicElementLabels.getPathLabel(file.getFullPath(), false)));
} else {
result.addFatalError(
Messages.format(message, BasicElementLabels.getPathLabel(file.getFullPath(), false)));
}
}
}
private void initializeFile(IFile file) {
fTextFileBuffer = getBuffer(file);
if (fTextFileBuffer == null) {
initializeResource(file);
} else {
IDocument document = fTextFileBuffer.getDocument();
fDirty = fTextFileBuffer.isDirty();
fReadOnly = isReadOnly(file);
if (document instanceof IDocumentExtension4) {
fKind = DOCUMENT;
fModificationStamp = ((IDocumentExtension4) document).getModificationStamp();
} else {
fKind = RESOURCE;
fModificationStamp = file.getModificationStamp();
}
}
}
private void doRunOnMultiple(ICompilationUnit[] cus, MultiStatus status, IProgressMonitor monitor)
throws OperationCanceledException {
if (monitor == null) {
monitor = new NullProgressMonitor();
}
monitor.setTaskName("Organizing imports...");
monitor.beginTask("", cus.length); // $NON-NLS-1$
try {
IChooseImportQuery query =
new IChooseImportQuery() {
public TypeNameMatch[] chooseImports(
TypeNameMatch[][] openChoices, ISourceRange[] ranges) {
throw new OrganizeImportError();
}
};
IJavaProject lastProject = null;
for (int i = 0; i < cus.length; i++) {
ICompilationUnit cu = cus[i];
if (testOnBuildPath(cu, status)) {
if (lastProject == null || !lastProject.equals(cu.getJavaProject())) {
lastProject = cu.getJavaProject();
}
CodeGenerationSettings settings =
JavaPreferencesSettings.getCodeGenerationSettings(lastProject);
String cuLocation = cu.getPath().makeRelative().toString();
monitor.subTask(cuLocation);
try {
boolean save = !cu.isWorkingCopy();
if (!save) {
ITextFileBuffer textFileBuffer =
FileBuffers.getTextFileBufferManager().getTextFileBuffer(cu.getPath());
save = textFileBuffer != null && !textFileBuffer.isDirty(); // save when not dirty
}
AJOrganizeImportsOperation op =
new AJOrganizeImportsOperation(
cu, null, settings.importIgnoreLowercase, save, true, query);
runInSync(op, cuLocation, status, monitor);
IProblem parseError = op.getParseError();
if (parseError != null) {
String message =
Messages.format(
ActionMessages.OrganizeImportsAction_multi_error_parse, cuLocation);
status.add(new Status(IStatus.INFO, JavaUI.ID_PLUGIN, IStatus.ERROR, message, null));
}
} catch (CoreException e) {
JavaPlugin.log(e);
String message =
Messages.format(
"{0}: Unexpected error. See log for details.", e.getStatus().getMessage());
status.add(new Status(IStatus.ERROR, JavaUI.ID_PLUGIN, IStatus.ERROR, message, null));
}
if (monitor.isCanceled()) {
throw new OperationCanceledException();
}
}
}
} finally {
monitor.done();
}
}