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/*******************************************************************************
* Copyright (c) 2004, 2007 Boeing.
* 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:
* Boeing - initial API and implementation
*******************************************************************************/
package org.eclipse.osee.framework.access.internal;
import java.util.Collection;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.osee.framework.access.IAccessProvider;
import org.eclipse.osee.framework.core.exception.OseeCoreException;
import org.eclipse.osee.framework.core.model.AccessData;
import org.eclipse.osee.framework.core.model.IBasicArtifact;
import org.eclipse.osee.framework.lifecycle.AbstractLifecycleVisitor;
/**
* @author Jeff C. Phillips
*/
public class AccessProviderVisitor extends AbstractLifecycleVisitor<IAccessProvider> {
public static final Type<IAccessProvider> TYPE = new Type<IAccessProvider>();
private final IBasicArtifact<?> userArtifact;
private final Collection<IBasicArtifact<?>> artsToCheck;
private final AccessData mainAccessData;
public AccessProviderVisitor(IBasicArtifact<?> userArtifact, Collection<IBasicArtifact<?>> artsToCheck, AccessData mainAccessData) {
super();
this.userArtifact = userArtifact;
this.artsToCheck = artsToCheck;
this.mainAccessData = mainAccessData;
}
@Override
public Type<IAccessProvider> getAssociatedType() {
return TYPE;
}
@Override
protected IStatus dispatch(IProgressMonitor monitor, IAccessProvider accessProvider, String sourceId) {
IStatus status = Status.OK_STATUS;
try {
AccessData accessData = new AccessData();
accessProvider.computeAccess(userArtifact, artsToCheck, accessData);
mainAccessData.merge(accessData);
} catch (OseeCoreException ex) {
status = new Status(IStatus.ERROR, Activator.PLUGIN_ID, "Error during access control computation", ex);
}
return status;
}
}
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