/*******************************************************************************
* Copyright (c) 2006, 2011 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 Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.jdt.internal.debug.ui.variables;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.debug.internal.ui.model.elements.StackFrameContentProvider;
import org.eclipse.debug.internal.ui.viewers.model.provisional.IPresentationContext;
import org.eclipse.debug.internal.ui.viewers.model.provisional.IViewerUpdate;
import org.eclipse.jdt.debug.core.IJavaThread;
/**
* @since 3.3
*/
public class JavaStackFrameContentProvider extends StackFrameContentProvider {
/* (non-Javadoc)
*
* Cancels updates when thread is resumed.
*
* @see org.eclipse.debug.internal.ui.model.elements.StackFrameContentProvider#getAllChildren(java.lang.Object, org.eclipse.debug.internal.ui.viewers.model.provisional.IPresentationContext, org.eclipse.core.runtime.IProgressMonitor)
*/
@Override
protected Object[] getAllChildren(Object parent, IPresentationContext context, IViewerUpdate monitor) throws CoreException {
try {
Object[] children = super.getAllChildren(parent, context, monitor);
return JavaContentProviderFilter.filterVariables(children, context);
} catch (CoreException e) {
if (e.getStatus().getCode() == IJavaThread.ERR_THREAD_NOT_SUSPENDED) {
monitor.cancel();
return EMPTY;
}
throw e;
}
}
}