@Override public RefactoringStatus checkInitialConditions(IProgressMonitor pm) throws CoreException { if (!fMethod.exists()) { String message = Messages.format( RefactoringCoreMessages.RenameMethodRefactoring_deleted, BasicElementLabels.getFileName(fMethod.getCompilationUnit())); return RefactoringStatus.createFatalErrorStatus(message); } RefactoringStatus result = Checks.checkAvailability(fMethod); if (result.hasFatalError()) return result; result.merge(Checks.checkIfCuBroken(fMethod)); if (JdtFlags.isNative(fMethod)) result.addError(RefactoringCoreMessages.RenameMethodRefactoring_no_native); return result; }
@Override public RefactoringStatus checkInitialConditions(IProgressMonitor pm) throws CoreException, OperationCanceledException { RefactoringStatus result = new RefactoringStatus(); result.merge(Checks.checkAvailability(targetClass)); if (result.hasFatalError()) return result; fRoot = new RefactoringASTParser(AST.JLS3).parse(targetClass.getCompilationUnit(), true, pm); ISourceRange sourceRange = targetClass.getNameRange(); ASTNode node = NodeFinder.perform(fRoot, sourceRange.getOffset(), sourceRange.getLength()); if (node == null) { return mappingErrorFound(result, node); } else { targetClassDeclaration = ASTNodeSearchUtil.getTypeDeclarationNode(targetClass, fRoot); } fRewriter = ASTRewrite.create(fRoot.getAST()); return result; }