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org.apache.oozie.executor.jpa
Class CoordJobsToBeMaterializedJPAExecutor

java.lang.Object
  org.apache.oozie.executor.jpa.CoordJobsToBeMaterializedJPAExecutor

All Implemented Interfaces:

JPAExecutor<List<CoordinatorJobBean>>

public class CoordJobsToBeMaterializedJPAExecutor
extends Object
implements JPAExecutor<List<CoordinatorJobBean>>

JPA command to get coordinator jobs which are qualify for Materialization.

Constructor Summary

CoordJobsToBeMaterializedJPAExecutor(Date date, int limit)

Method Summary

List<CoordinatorJobBean>	execute(javax.persistence.EntityManager em) Method that encapsulates JPA access operations.
Date	getDateInput()
int	getLimit()
String	getName() Return the name of the JPA executor.
void	setDateInput(Date dateInput)
void	setLimit(int limit)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CoordJobsToBeMaterializedJPAExecutor

public CoordJobsToBeMaterializedJPAExecutor(Date date,
                                            int limit)

Parameters:

date -

limit -

Method Detail

execute

public List<CoordinatorJobBean> 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<CoordinatorJobBean>>

Parameters:

em - an active EntityManager

Returns:

a return value if any.

Throws:

JPAExecutorException - thrown if a jpa executor failed

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<CoordinatorJobBean>>

Returns:

the name of the JPA executor.

getDateInput

public Date getDateInput()

Returns:

the dateInput

setDateInput

public void setDateInput(Date dateInput)

Parameters:

dateInput - the dateInput to set

getLimit

public int getLimit()

Returns:

the limit

setLimit

public void setLimit(int limit)

Parameters:

limit - the limit to set