/*******************************************************************************
* Copyright (c) 2016 Bruno Medeiros and other Contributors.
* 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:
* Bruno Medeiros - initial API and implementation
*******************************************************************************/
package melnorme.lang.ide.ui.utils.operations;
import static melnorme.utilbox.core.Assert.AssertNamespace.assertFail;
import java.lang.reflect.InvocationTargetException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.OperationCanceledException;
import org.eclipse.jface.operation.IRunnableContext;
import org.eclipse.jface.operation.IRunnableWithProgress;
import melnorme.lang.ide.core.utils.EclipseUtils;
import melnorme.lang.ide.core.utils.ResourceUtils;
import melnorme.lang.tooling.common.ops.Operation;
import melnorme.utilbox.concurrency.OperationCancellation;
import melnorme.utilbox.core.CommonException;
public class RunnableContextUtils {
public static void runOperation(IRunnableContext context, Operation op, boolean isCancellable)
throws OperationCancellation, CommonException {
try {
context.run(true, isCancellable, new IRunnableWithProgress() {
@Override
public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
try {
op.execute(EclipseUtils.om(monitor));
} catch(CommonException e) {
throw new InvocationTargetException(e);
} catch(OperationCancellation | OperationCanceledException e) {
throw new InterruptedException();
}
}
});
} catch (InterruptedException e) {
throw new OperationCancellation();
} catch (InvocationTargetException e) {
Throwable targetException = e.getTargetException();
if(targetException instanceof InterruptedException) {
throw new OperationCancellation();
}
if(targetException instanceof CommonException) {
throw (CommonException) targetException;
}
if(targetException instanceof RuntimeException) {
throw (RuntimeException) targetException;
}
assertFail(); // Should not be possible
}
}
public static void runOperationInWorkspace(IRunnableContext context, boolean isCancellable, Operation op)
throws OperationCancellation, CommonException {
runOperation(context, (pm) -> {
ResourceUtils.runOperation(ResourceUtils.getWorkspaceRoot(), pm, op);
}, isCancellable);
}
}