blob: f5695a5db9193991ee670675cb282fd04531ea2f [file] [log] [blame]
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.asterix.transaction.management.opcallbacks;
import org.apache.asterix.common.exceptions.ACIDException;
import org.apache.asterix.common.transactions.DatasetId;
import org.apache.asterix.common.transactions.ILockManager;
import org.apache.asterix.common.transactions.ITransactionContext;
import org.apache.asterix.common.transactions.ITransactionSubsystem;
import org.apache.hyracks.api.exceptions.HyracksDataException;
import org.apache.hyracks.dataflow.common.data.accessors.ITupleReference;
public class UpsertOperationCallback extends AbstractIndexModificationOperationCallback {
public UpsertOperationCallback(DatasetId datasetId, int[] primaryKeyFields, ITransactionContext txnCtx,
ILockManager lockManager, ITransactionSubsystem txnSubsystem, long resourceId, int resourcePartition,
byte resourceType, Operation indexOp) {
super(datasetId, primaryKeyFields, txnCtx, lockManager, txnSubsystem, resourceId, resourcePartition,
resourceType, indexOp);
}
@Override
public void before(ITupleReference tuple) throws HyracksDataException {
// Do nothing, as lock has been acquired by preceeding search
}
@Override
public void found(ITupleReference before, ITupleReference after) throws HyracksDataException {
try {
int pkHash = computePrimaryKeyHashValue(after, primaryKeyFields);
log(pkHash, after, before);
} catch (ACIDException e) {
throw HyracksDataException.create(e);
}
}
}