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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.ats.core.client.review;
import java.util.Collection;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import org.eclipse.osee.ats.api.data.AtsRelationTypes;
import org.eclipse.osee.ats.core.client.task.AbstractTaskableArtifact;
import org.eclipse.osee.ats.core.client.team.TeamWorkFlowArtifact;
import org.eclipse.osee.framework.jdk.core.type.OseeCoreException;
import org.eclipse.osee.framework.skynet.core.artifact.Artifact;
/**
* Review cache for reviewable workflows
*
* @author Donald G. Dunne
*/
public class AtsReviewCache {
// GUID to Reivew Artifacts
private static Map<String, Collection<AbstractReviewArtifact>> teamReviewCache =
new ConcurrentHashMap<String, Collection<AbstractReviewArtifact>>();
private AtsReviewCache() {
// Utility class
}
public static void decache(Artifact sma) {
if (sma != null) {
teamReviewCache.remove(sma.getGuid());
}
}
public static void decache(AbstractTaskableArtifact sma) {
if (sma != null) {
teamReviewCache.remove(sma.getGuid());
}
}
public static Collection<AbstractReviewArtifact> getReviewArtifacts(TeamWorkFlowArtifact teamArt) throws OseeCoreException {
Collection<AbstractReviewArtifact> reviews = teamReviewCache.get(teamArt.getGuid());
if (reviews == null || containsDeleted(reviews)) {
// System.out.println("caching reviews for " + teamArt.toStringWithId());
// Get and cache tasks
reviews =
teamArt.getRelatedArtifacts(AtsRelationTypes.TeamWorkflowToReview_Review, AbstractReviewArtifact.class);
teamReviewCache.put(teamArt.getGuid(), reviews);
}
return reviews;
}
private static boolean containsDeleted(Collection<AbstractReviewArtifact> reviews) {
boolean result = false;
for (AbstractReviewArtifact review : reviews) {
if (review.isDeleted()) {
result = true;
break;
}
}
return result;
}
}
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