@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;
}