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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.server.admin.search;
import java.util.Set;
import java.util.logging.Level;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.osee.framework.core.exception.OseeCoreException;
import org.eclipse.osee.framework.core.operation.AbstractOperation;
import org.eclipse.osee.framework.core.operation.OperationLogger;
import org.eclipse.osee.framework.database.core.JoinUtility;
import org.eclipse.osee.framework.database.core.TagQueueJoinQuery;
import org.eclipse.osee.framework.logging.OseeLog;
import org.eclipse.osee.framework.search.engine.TagListenerAdapter;
import org.eclipse.osee.framework.server.admin.internal.Activator;
/**
* @author Roberto E. Escobar
*/
public class TagItemOperation extends AbstractOperation {
private final Set<Long> gammas;
private TagListener tagListener = null;
public TagItemOperation(OperationLogger logger, Set<Long> gammas) {
super("Tag Individual Items", Activator.PLUGIN_ID, logger);
this.gammas = gammas;
}
private final class TagListener extends TagListenerAdapter {
private int joinQuery;
private boolean isProcessing;
public TagListener() {
this.isProcessing = true;
this.joinQuery = -1;
}
@Override
public void onTagQueryIdSubmit(int queryId) {
joinQuery = queryId;
}
public boolean isProcessing() {
return isProcessing;
}
@Override
public void onAttributeTagComplete(int queryId, long gammaId, int totalTags, long processingTime) {
if (queryId == joinQuery) {
logf("GammaId: [%d] Tags: [%d] Processed In: [%d] ms", gammaId, totalTags, processingTime);
}
}
@Override
synchronized public void onTagQueryIdTagComplete(int queryId, long waitTime, long processingTime) {
if (queryId == joinQuery) {
this.isProcessing = false;
this.notify();
}
}
@Override
public void onAttributeAddTagEvent(int queryId, long gammaId, String word, long codedTag) {
if (queryId == joinQuery) {
logf("QueryId: [%d] GammaId: [%d] Word: [%s] Tag: [%d]", queryId, gammaId, word, codedTag);
}
}
}
@Override
protected void doWork(IProgressMonitor monitor) throws OseeCoreException {
tagListener = null;
final Set<Long> toTag = gammas;
if (!toTag.isEmpty()) {
TagQueueJoinQuery joinQuery = JoinUtility.createTagQueueJoinQuery();
for (Long item : toTag) {
joinQuery.add(item);
}
joinQuery.store();
tagListener = new TagListener();
Activator.getSearchTagger().tagByQueueQueryId(tagListener, joinQuery.getQueryId());
synchronized (tagListener) {
try {
tagListener.wait();
} catch (InterruptedException ex) {
OseeLog.log(Activator.class, Level.SEVERE, ex);
}
}
if (tagListener.isProcessing()) {
joinQuery.delete();
}
} else {
log("No Items to Tag.");
}
}
}
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