/*******************************************************************************
* Copyright (c) 2000, 2008 IBM Corporation and others.
* 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:
* IBM - Initial API and implementation
* Anton Leherbauer (Wind River Systems)
*******************************************************************************/
package org.eclipse.cdt.internal.core.model;
import org.eclipse.cdt.core.model.CModelException;
import org.eclipse.cdt.core.model.ICElement;
import org.eclipse.cdt.core.model.ICModelStatusConstants;
/**
* This operation deletes a collection of resources and all of their children.
* It does not delete resources which do not belong to the C Model
* (eg GIF files).
*/
public class DeleteResourceElementsOperation extends MultiOperation {
/**
* When executed, this operation will delete the given elements. The elements
* to delete cannot be <code>null</code> or empty, and must have a corresponding
* resource.
*/
protected DeleteResourceElementsOperation(ICElement[] elementsToProcess, boolean force) {
super(elementsToProcess, force);
}
/**
* @see MultiOperation
*/
@Override
protected String getMainTaskName() {
return CoreModelMessages.getString("operation.deleteResourceProgress"); //$NON-NLS-1$
}
/**
* @see MultiOperation This method delegate to <code>deleteResource</code> or
* <code>deletePackageFragment</code> depending on the type of <code>element</code>.
*/
@Override
protected void processElement(ICElement element) throws CModelException {
deleteResource(element.getResource(), fForce);
}
/**
* @see MultiOperation
*/
@Override
protected void verify(ICElement element) throws CModelException {
if (element == null || !element.exists())
error(ICModelStatusConstants.ELEMENT_DOES_NOT_EXIST, element);
}
}