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/*******************************************************************************
* Copyright (c) 2012 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.ui.skynet.blam.operation;
import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationTargetException;
import java.util.Collection;
import java.util.HashSet;
import java.util.Set;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.osee.framework.core.operation.AbstractOperation;
import org.eclipse.osee.framework.jdk.core.type.OseeCoreException;
import org.eclipse.osee.framework.jdk.core.type.OseeStateException;
import org.eclipse.osee.framework.jdk.core.util.Conditions;
import org.eclipse.osee.framework.skynet.core.artifact.Artifact;
import org.eclipse.osee.framework.skynet.core.artifact.Attribute;
import org.eclipse.osee.framework.skynet.core.artifact.search.ArtifactQuery;
import org.eclipse.osee.framework.skynet.core.change.Change;
import org.eclipse.osee.framework.skynet.core.change.IChangeWorker;
import org.eclipse.osee.framework.skynet.core.transaction.SkynetTransaction;
import org.eclipse.osee.framework.skynet.core.transaction.TransactionManager;
import org.eclipse.osee.framework.ui.skynet.internal.Activator;
/**
* @author Jeff C. Phillips
* @author Wilik Karol
*/
public class ReplaceAttributeWithBaselineOperation extends AbstractOperation {
private final Collection<Change> changes;
public ReplaceAttributeWithBaselineOperation(Collection<Change> changes) {
super("Replace Attribute With Baseline Operation", Activator.PLUGIN_ID);
this.changes = changes;
}
@Override
protected void doWork(IProgressMonitor monitor) throws Exception {
if (!monitor.isCanceled() && Conditions.notNull(changes) && !changes.isEmpty()) {
monitor.beginTask("Reverting attribute", changes.size());
Set<Artifact> artifactHistory = new HashSet<Artifact>();
Change firstChange = changes.iterator().next();
SkynetTransaction transaction =
TransactionManager.createTransaction(firstChange.getBranch(),
ReplaceArtifactWithBaselineOperation.class.getSimpleName());
for (Change change : changes) {
monitor.subTask("Reverting: " + changes.toString());
monitor.worked(1);
Artifact artifact = ArtifactQuery.getArtifactFromId(change.getArtId(), change.getBranch());
revertAttribute(artifact, change);
artifactHistory.add(artifact);
artifact.persist(transaction);
monitor.done();
}
transaction.execute();
for (Artifact artifact : artifactHistory) {
artifact.reloadAttributesAndRelations();
}
artifactHistory.clear();
monitor.done();
}
}
private void revertAttribute(Artifact artifact, Change change) throws OseeStateException, OseeCoreException, SecurityException, NoSuchMethodException, IllegalArgumentException, InstantiationException, IllegalAccessException, InvocationTargetException {
Attribute<?> attribute = artifact.getAttributeById(change.getItemId(), true);
if (attribute != null && change.getItemId() == attribute.getId()) {
Class<? extends IChangeWorker> workerClass = change.getWorker();
Constructor<?> ctor = workerClass.getConstructor(Change.class, Artifact.class);
IChangeWorker worker = (IChangeWorker) ctor.newInstance(change, artifact);
worker.revert();
}
}
}
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