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/*******************************************************************************
* Copyright (c) 2000, 2005 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.debug.internal.ui.views.breakpoints;
import org.eclipse.core.resources.IMarker;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.debug.core.DebugPlugin;
import org.eclipse.ui.IElementFactory;
import org.eclipse.ui.IMemento;
import org.eclipse.ui.PlatformUI;
/**
* Factory to restore breakpoints from mementos for breakpoint working sets.
*/
public class BreakpointFactory implements IElementFactory {
/* (non-Javadoc)
* @see org.eclipse.ui.IElementFactory#createElement(org.eclipse.ui.IMemento)
*/
@Override
public IAdaptable createElement(IMemento memento) {
String longString = memento.getString(BreakpointPersistableElementAdapter.TAG_MARKER_ID);
String factoryId = memento.getString(BreakpointPersistableElementAdapter.TAG_RESOURCE_FACTORY_ID);
if (factoryId != null && longString != null) {
IElementFactory elementFactory = PlatformUI.getWorkbench().getElementFactory(factoryId);
if (elementFactory != null) {
IAdaptable adaptable = elementFactory.createElement(memento);
if (adaptable instanceof IResource) {
IResource resource = (IResource) adaptable;
try {
long id = Long.parseLong(longString);
IMarker marker = resource.findMarker(id);
if (marker != null) {
return DebugPlugin.getDefault().getBreakpointManager().getBreakpoint(marker);
}
} catch (NumberFormatException e) {
} catch (CoreException e) {
}
}
}
}
return null;
}
}
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