/*
* Copyright (C) 2006, 2007 Dennis Hunziker, Ueli Kistler
* Copyright (C) 2007 Reto Schuettel, Robin Stocker
*
* IFS Institute for Software, HSR Rapperswil, Switzerland
*
*/
package org.python.pydev.refactoring.codegenerator.constructorfield;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.ltk.core.refactoring.RefactoringStatus;
import org.python.pydev.refactoring.ast.adapters.IClassDefAdapter;
import org.python.pydev.refactoring.core.base.AbstractPythonRefactoring;
import org.python.pydev.refactoring.core.base.RefactoringInfo;
import org.python.pydev.refactoring.core.change.IChangeProcessor;
import org.python.pydev.refactoring.messages.Messages;
public class ConstructorFieldRefactoring extends AbstractPythonRefactoring {
private ConstructorFieldRequestProcessor requestProcessor;
private IChangeProcessor changeProcessor;
public ConstructorFieldRefactoring(RefactoringInfo req) {
super(req);
this.requestProcessor = new ConstructorFieldRequestProcessor(this.info.getAdapterPrefs());
this.changeProcessor = new ConstructorFieldChangeProcessor(getName(), this.info, this.requestProcessor);
}
@Override
protected List<IChangeProcessor> getChangeProcessors() {
List<IChangeProcessor> processors = new ArrayList<IChangeProcessor>();
processors.add(changeProcessor);
return processors;
}
@Override
public RefactoringStatus checkInitialConditions(IProgressMonitor pm) throws CoreException {
IClassDefAdapter rootClass = this.info.getScopeClass();
if (rootClass != null) {
if (rootClass.getAttributes().size() > 0) {
return status;
}
}
status.addFatalError(Messages.constructorFieldUnavailable);
return status;
}
@Override
public String getName() {
return Messages.constructorFieldLabel;
}
public ConstructorFieldRequestProcessor getRequestProcesor() {
return requestProcessor;
}
}