content: /*
   * 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.common.cluster;
  
  import java.util.List;
  import java.util.Map;
  
  import org.apache.asterix.common.exceptions.ACIDException;
  import org.apache.asterix.common.transactions.IGlobalTransactionContext;
  import org.apache.hyracks.api.job.IJobLifecycleListener;
  import org.apache.hyracks.api.job.JobId;
  import org.apache.hyracks.storage.am.lsm.common.api.ILSMComponentId;
  
  public interface IGlobalTxManager extends IJobLifecycleListener {
  
      enum TransactionStatus {
          ACTIVE,
          PREPARED,
          COMMITTED,
          ABORTED,
          ROLLBACK
      }
  
      IGlobalTransactionContext beginTransaction(JobId jobId, int numParticipatingNodes, int numParticipatingPartitions,
              List<Integer> participatingDatasetIds) throws ACIDException;
  
      void commitTransaction(JobId jobId) throws ACIDException;
  
      void abortTransaction(JobId jobId) throws Exception;
  
      IGlobalTransactionContext getTransactionContext(JobId jobId) throws ACIDException;
  
      void handleJobPreparedMessage(JobId jobId, String nodeId, Map<String, ILSMComponentId> componentIdMap);
  
      void handleJobCompletionMessage(JobId jobId, String nodeId);
  
      void handleJobRollbackCompletionMessage(JobId jobId, String nodeId);
  
      void rollback() throws Exception;
  
  }
  