/*******************************************************************************
* Copyright (c) 2010 György Orosz.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* György Orosz - initial API and implementation
******************************************************************************/
package org.erlide.wrangler.refactoring.core;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.OperationCanceledException;
import org.eclipse.ltk.core.refactoring.RefactoringStatus;
import org.erlide.wrangler.refactoring.backend.IRefactoringRpcMessage;
import org.erlide.wrangler.refactoring.selection.IErlSelection;
import org.erlide.wrangler.refactoring.util.GlobalParameters;
/**
* This kind of Refactoring class is used when a refactoring only needs a single
* input and does not have any other interactions. e.g. rename variable
*
* @author Gyorgy Orosz
* @version %I%, %G%
*/
public abstract class SimpleOneStepWranglerRefactoring extends SimpleWranglerRefactoring {
/**
* If the refactoring returns with a warning message, wrangler should know
* that the user asked to continue. It is done by calling a function.
*
* @return a refactoring message
*/
// public abstract IRefactoringRpcMessage runAfterWarning(IErlSelection
// sel);
@Override
public RefactoringStatus checkFinalConditions(final IProgressMonitor pm)
throws CoreException, OperationCanceledException {
final IErlSelection sel = GlobalParameters.getWranglerSelection();
final IRefactoringRpcMessage message = run(sel);
if (message.isSuccessful()) {
changedFiles = message.getRefactoringChangeset();
return new RefactoringStatus();
// } else if (message.getRefactoringState() ==
// RefactoringState.WARNING) {
// return RefactoringStatus.createWarningStatus(message
// .getMessageString());
}
return RefactoringStatus.createFatalErrorStatus(message.getMessageString());
}
}