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CoordJobGetActionsStatusJPAExecutor (Apache Oozie Core 3.3.2 API)
org.apache.oozie.executor.jpa
Class CoordJobGetActionsStatusJPAExecutor
java.lang.Object
org.apache.oozie.executor.jpa.CoordJobGetActionsStatusJPAExecutor
All Implemented Interfaces: JPAExecutor <List <org.apache.oozie.client.CoordinatorAction.Status>>
public class CoordJobGetActionsStatusJPAExecutor extends Object implements JPAExecutor <List <org.apache.oozie.client.CoordinatorAction.Status>>
Get the status of Coordinator actions for a given Coordinator job
Method Summary
List <org.apache.oozie.client.CoordinatorAction.Status>
execute (javax.persistence.EntityManager em)
Method that encapsulates JPA access operations.
String
getName ()
Return the name of the JPA executor.
Methods inherited from class java.lang.Object
clone , equals , finalize , getClass , hashCode , notify , notifyAll , toString , wait , wait , wait
CoordJobGetActionsStatusJPAExecutor
public CoordJobGetActionsStatusJPAExecutor (String coordJobId)
getName
public String getName ()
Description copied from interface: JPAExecutor
Return the name of the JPA executor. Used for logging and instrumentation.
Specified by: getName
in interface JPAExecutor <List <org.apache.oozie.client.CoordinatorAction.Status>>
Returns: the name of the JPA executor.
execute
public List <org.apache.oozie.client.CoordinatorAction.Status> execute (javax.persistence.EntityManager em)
throws JPAExecutorException
Description copied from interface: JPAExecutor
Method that encapsulates JPA access operations.
Implementations should not close the received EntityManager
.
Implementations should commit any transaction before ending, else the transaction will be rolled back.
Specified by: execute
in interface JPAExecutor <List <org.apache.oozie.client.CoordinatorAction.Status>>
Parameters: em
- an active EntityManager
Returns: a return value if any.
Throws:
JPAExecutorException
- thrown if a jpa executor failed
Copyright © 2013 Apache Software Foundation . All Rights Reserved.