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package org.eclipse.jdt.internal.core;
/*
* (c) Copyright IBM Corp. 2000, 2001.
* All Rights Reserved.
*/
import org.eclipse.core.resources.*;
import org.eclipse.jdt.core.ICompilationUnit;
import org.eclipse.jdt.core.IJavaElement;
import org.eclipse.jdt.core.IJavaModelStatusConstants;
import org.eclipse.jdt.core.JavaModelException;
/**
* This operation renames resources (Package fragments and compilation units).
*
* <p>Notes:<ul>
* <li>When a compilation unit is renamed, its main type and the constructors of the
* main type are renamed.
* </ul>
*/
public class RenameResourceElementsOperation extends MoveResourceElementsOperation {
/**
* When executed, this operation will rename the specified elements with the given names in the
* corresponding destinations.
*/
public RenameResourceElementsOperation(IJavaElement[] elements, IJavaElement[] destinations, String[] newNames, boolean force) {
//a rename is a move to the same parent with a new name specified
//these elements are from different parents
super(elements, destinations, force);
setRenamings(newNames);
}
/**
* @see MultiOperation
*/
protected String getMainTaskName() {
return Util.bind("operation.renameResourceProgress"); //$NON-NLS-1$
}
/**
* @see CopyResourceElementsOperation#isRename()
*/
protected boolean isRename() {
return true;
}
/**
* @see MultiOperation
*/
protected void verify(IJavaElement element) throws JavaModelException {
super.verify(element);
String newName = getNewNameFor(element);
int elementType = element.getElementType();
if (!(elementType == IJavaElement.COMPILATION_UNIT || elementType == IJavaElement.PACKAGE_FRAGMENT)) {
error(IJavaModelStatusConstants.INVALID_ELEMENT_TYPES, element);
}
if (elementType == IJavaElement.COMPILATION_UNIT) {
if (((ICompilationUnit) element).isWorkingCopy()) {
error(IJavaModelStatusConstants.INVALID_ELEMENT_TYPES, element);
}
}
verifyRenaming(element);
}
}
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