/*
 * 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.context.ITransactionSubsystemProvider;
import org.apache.asterix.common.exceptions.ACIDException;
import org.apache.asterix.common.transactions.AbstractOperationCallbackFactory;
import org.apache.asterix.common.transactions.DatasetId;
import org.apache.asterix.common.transactions.ITransactionContext;
import org.apache.asterix.common.transactions.ITransactionSubsystem;
import org.apache.asterix.common.transactions.JobId;
import org.apache.hyracks.api.context.IHyracksTaskContext;
import org.apache.hyracks.api.dataflow.IOperatorNodePushable;
import org.apache.hyracks.api.exceptions.HyracksDataException;
import org.apache.hyracks.storage.am.common.api.ISearchOperationCallbackFactory;

public class LockThenSearchOperationCallbackFactory extends AbstractOperationCallbackFactory
        implements ISearchOperationCallbackFactory {

    private static final long serialVersionUID = 1L;

    public LockThenSearchOperationCallbackFactory(JobId jobId, int datasetId, int[] entityIdFields,
            ITransactionSubsystemProvider txnSubsystemProvider, byte resourceType) {
        super(jobId, datasetId, entityIdFields, txnSubsystemProvider, resourceType);
    }

    @Override
    public LockThenSearchOperationCallback createSearchOperationCallback(long resourceId, IHyracksTaskContext ctx,
            IOperatorNodePushable operatorNodePushable) throws HyracksDataException {
        ITransactionSubsystem txnSubsystem = txnSubsystemProvider.getTransactionSubsystem(ctx);
        try {
            ITransactionContext txnCtx = txnSubsystem.getTransactionManager().getTransactionContext(jobId, false);
            return new LockThenSearchOperationCallback(new DatasetId(datasetId), primaryKeyFields, txnSubsystem, txnCtx,
                    operatorNodePushable);
        } catch (ACIDException e) {
            throw new HyracksDataException(e);
        }
    }

}
