/*
* ====================================================================
*
* The ObjectStyle Group Software License, Version 1.0
*
* Copyright (c) 2005 The ObjectStyle Group and individual authors of the
* software. All rights reserved.
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* modification, are permitted provided that the following conditions are met:
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* 1. Redistributions of source code must retain the above copyright notice,
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* include the following acknowlegement: "This product includes software
* developed by the ObjectStyle Group (http://objectstyle.org/)." Alternately,
* this acknowlegement may appear in the software itself, if and wherever such
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package org.objectstyle.wolips.refactoring;
import org.eclipse.core.resources.IFolder;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.OperationCanceledException;
import org.eclipse.ltk.core.refactoring.Change;
import org.eclipse.ltk.core.refactoring.RefactoringStatus;
import org.eclipse.ltk.core.refactoring.resource.DeleteResourceChange;
/**
* @author mike
*/
public class CreateFolderChange extends Change {
private IFolder myFolder;
public CreateFolderChange(IFolder _folder) {
myFolder = _folder;
}
public String getName() {
return "Create folder " + myFolder.getName() + ".";
}
public void initializeValidationData(IProgressMonitor _pm) {
//do nothing
}
public RefactoringStatus isValid(IProgressMonitor _pm) throws CoreException, OperationCanceledException {
RefactoringStatus status = myFolder.exists() ? RefactoringStatus.createErrorStatus(myFolder.getName() + " already exists.") : new RefactoringStatus();
return status;
}
public Change perform(IProgressMonitor _pm) throws CoreException {
myFolder.create(false, true, _pm);
DeleteResourceChange undoChange = new DeleteResourceChange(myFolder.getLocation(), true);
return undoChange;
}
public Object getModifiedElement() {
return myFolder;
}
}