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/*******************************************************************************
* Copyright (c) 2012 Oracle. 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:
* Oracle - initial API and implementation
******************************************************************************/
package org.eclipse.jpt.common.core.tests;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.CoreException;
/**
* Various tools that can be used by test cases.
*/
@SuppressWarnings("nls")
public final class CoreTestTools {
/**
* Delete the specified project, making multiple attempts because open
* files etc. can prevent a project from being deleted.
*/
public static void delete(IProject project) throws Exception {
int i = 0;
boolean deleted = false;
while ( ! deleted) {
try {
project.delete(true, true, null);
deleted = true;
} catch (CoreException ex) {
if (i == 3) {
throw new RuntimeException("unable to delete project: " + project.getName(), ex);
}
Thread.sleep((1 << i) * 1000);
i++;
}
}
}
/**
* suppressed constructor
*/
private CoreTestTools() {
super();
throw new UnsupportedOperationException();
}
}
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