private RefactoringStatus createChanges(IProgressMonitor pm) throws CoreException {
pm.beginTask(RefactoringCoreMessages.RenameFieldRefactoring_checking, 10);
RefactoringStatus result = new RefactoringStatus();
if (!fIsComposite) fChangeManager.clear();
// Delegate creation requires ASTRewrite which
// creates a new change -> do this first.
if (fDelegateUpdating) result.merge(addDelegates());
addDeclarationUpdate();
if (fUpdateReferences) {
addReferenceUpdates(new SubProgressMonitor(pm, 1));
result.merge(analyzeRenameChanges(new SubProgressMonitor(pm, 2)));
if (result.hasFatalError()) return result;
} else {
pm.worked(3);
}
if (getGetter() != null && fRenameGetter) {
addGetterOccurrences(new SubProgressMonitor(pm, 1), result);
} else {
pm.worked(1);
}
if (getSetter() != null && fRenameSetter) {
addSetterOccurrences(new SubProgressMonitor(pm, 1), result);
} else {
pm.worked(1);
}
if (fUpdateTextualMatches) {
addTextMatches(new SubProgressMonitor(pm, 5));
} else {
pm.worked(5);
}
pm.done();
return result;
}
@SuppressWarnings({"unchecked"})
@Override
public RefactoringStatus checkFinalConditions(IProgressMonitor pm)
throws CoreException, OperationCanceledException {
RefactoringStatus result = new RefactoringStatus();
fChangeManager.clear();
pm.beginTask("", 12);
pm.setTaskName("Convert to AtomicInteger checking preconditions");
pm.worked(1);
if (result.hasFatalError()) return result;
pm.setTaskName("ConvertToAtomicInteger searching for cunits");
final SubProgressMonitor subPm = new SubProgressMonitor(pm, 5);
ICompilationUnit[] affectedCUs =
RefactoringSearchEngine.findAffectedCompilationUnits(
SearchPattern.createPattern(targetClass, IJavaSearchConstants.ALL_OCCURRENCES),
RefactoringScopeFactory.create(targetClass, true),
subPm,
result,
true);
if (result.hasFatalError()) return result;
pm.setTaskName("Analyzing the field");
IProgressMonitor sub = new SubProgressMonitor(pm, 5);
sub.beginTask("", affectedCUs.length);
List ownerDescriptions = new ArrayList();
ICompilationUnit owner = targetClass.getCompilationUnit();
for (int i = 0; i < affectedCUs.length; i++) {
ICompilationUnit unit = affectedCUs[i];
sub.subTask(unit.getElementName());
CompilationUnit root = null;
ASTRewrite rewriter = null;
List descriptions;
if (owner.equals(unit)) {
root = fRoot;
rewriter = fRewriter;
descriptions = ownerDescriptions;
} else {
root = new RefactoringASTParser(AST.JLS3).parse(unit, true);
rewriter = ASTRewrite.create(root.getAST());
descriptions = new ArrayList();
}
checkCompileErrors(result, root, unit);
// We will perform a different set of analysis and rewrites for the compilation unit
// containing the
// target class and other compilation units
if (owner.equals(unit)) {
// Analysis passes
ClassMutatorAnalysis mutatorAnalysis = new ClassMutatorAnalysis(targetClass, pm);
mutatorAnalysis.findMutators();
ClassConstructorAnalysis constructorAnalysis =
new ClassConstructorAnalysis(targetClassDeclaration);
targetClassDeclaration.accept(constructorAnalysis);
// Rewrite pass
MakeClassImmutableRewriter immutableRewriter =
new MakeClassImmutableRewriter(this, unit, rewriter);
immutableRewriter.rewrite(targetClassDeclaration, mutatorAnalysis, constructorAnalysis);
result.merge(immutableRewriter.getStatus());
if (result.hasFatalError()) {
fChangeManager.clear();
return result;
}
} else {
// descriptions.addAll(immutableRewriter.getGroupDescriptions());
createEdits(unit, rewriter, descriptions);
}
sub.worked(1);
if (pm.isCanceled()) throw new OperationCanceledException();
}
createEdits(owner, fRewriter, ownerDescriptions);
sub.done();
IFile[] filesToBeModified = ResourceUtil.getFiles(fChangeManager.getAllCompilationUnits());
result.merge(Checks.validateModifiesFiles(filesToBeModified, getValidationContext()));
if (result.hasFatalError()) return result;
ResourceChangeChecker.checkFilesToBeChanged(filesToBeModified, new SubProgressMonitor(pm, 1));
return result;
}
private TextChangeManager createChanges(IProgressMonitor pm, RefactoringStatus status)
throws CoreException {
if (!fIsComposite) fChangeManager.clear();
addOccurrences(fChangeManager, pm, status);
return fChangeManager;
}
