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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.orcs.db.internal.loader.processor;
import org.eclipse.osee.framework.core.enums.ModificationType;
import org.eclipse.osee.framework.database.core.IOseeStatement;
import org.eclipse.osee.framework.jdk.core.type.OseeCoreException;
import org.eclipse.osee.logger.Log;
import org.eclipse.osee.orcs.core.ds.Options;
import org.eclipse.osee.orcs.core.ds.OptionsUtil;
import org.eclipse.osee.orcs.core.ds.RelationData;
import org.eclipse.osee.orcs.core.ds.VersionData;
import org.eclipse.osee.orcs.db.internal.loader.data.RelationObjectFactory;
/**
* @author Ryan D. Brooks
*/
public class RelationLoadProcessor extends LoadProcessor<RelationData, RelationObjectFactory> {
private final Log logger;
public RelationLoadProcessor(Log logger, RelationObjectFactory factory) {
super(factory);
this.logger = logger;
}
@Override
protected RelationData createData(Object conditions, RelationObjectFactory factory, IOseeStatement chStmt, Options options) throws OseeCoreException {
RelationData toReturn = null;
long branchUuid = chStmt.getLong("branch_id");
int aArtId = chStmt.getInt("a_art_id");
int bArtId = chStmt.getInt("b_art_id");
long typeId = chStmt.getLong("rel_link_type_id");
long gammaId = chStmt.getInt("gamma_id");
boolean historical = OptionsUtil.isHistorical(options);
CreateConditions condition = asConditions(conditions);
if (!condition.isSame(branchUuid, aArtId, bArtId, typeId)) {
condition.saveConditions(branchUuid, aArtId, bArtId, typeId, gammaId);
int txId = chStmt.getInt("transaction_id");
VersionData version = factory.createVersion(branchUuid, txId, gammaId, historical);
if (historical) {
version.setStripeId(chStmt.getInt("stripe_transaction_id"));
}
int localId = chStmt.getInt("rel_link_id");
ModificationType modType = ModificationType.getMod(chStmt.getInt("mod_type"));
String rationale = chStmt.getString("rationale");
toReturn = factory.createRelationData(version, localId, typeId, modType, aArtId, bArtId, rationale);
} else {
if (!historical) {
logger.warn(
"multiple relation versions for branch[%d] rel_type [%d] a_artId[%d] b_artId[%s] previousGammaId[%s] currentGammaId[%s]",
branchUuid, typeId, aArtId, bArtId, condition.previousGammaId, gammaId);
}
}
return toReturn;
}
@Override
protected Object createPreConditions() {
return new CreateConditions();
}
private CreateConditions asConditions(Object conditions) {
return (CreateConditions) conditions;
}
private static final class CreateConditions {
long previousBranchId = -1;
int previousArtIdA = -1;
int previousArtIdB = -1;
long previousTypeId = -1;
long previousGammaId = -1;
boolean isSame(long branchUuid, int aArtId, int bArtId, long typeId) {
return previousBranchId == branchUuid && previousArtIdA == aArtId && previousArtIdB == bArtId && previousTypeId == typeId;
}
void saveConditions(long branchUuid, int aArtId, int bArtId, long typeId, long gammaId) {
previousBranchId = branchUuid;
previousArtIdA = aArtId;
previousArtIdB = bArtId;
previousTypeId = typeId;
previousGammaId = gammaId;
}
}
}
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