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BundleActionsDeleteForPurgeJPAExecutor (Apache Oozie Core 3.2.0-incubating API)
org.apache.oozie.executor.jpa
Class BundleActionsDeleteForPurgeJPAExecutor
java.lang.Object
org.apache.oozie.executor.jpa.BundleActionsDeleteForPurgeJPAExecutor
All Implemented Interfaces: JPAExecutor <Integer >
public class BundleActionsDeleteForPurgeJPAExecutor extends Object implements JPAExecutor <Integer >
Delete the list of BundleAction for a BundleJob and return the number of actions been deleted.
Method Summary
Integer
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
BundleActionsDeleteForPurgeJPAExecutor
public BundleActionsDeleteForPurgeJPAExecutor (String bundleId)
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 <Integer >
Returns: the name of the JPA executor.
execute
public Integer 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 <Integer >
Parameters: em
- an active EntityManager
Returns: a return value if any.
Throws:
JPAExecutorException
- thrown if a jpa executor failed
Copyright © 2012 Apache Software Foundation . All Rights Reserved.