com.neurosys.dao.jpa

Class JPAPersistTransformer

java.lang.Object

com.neurosys.dao.jpa.EntityManagerLookupAware

com.neurosys.dao.jpa.JPAPersistTransformer

All Implemented Interfaces:

UpdatableContext<javax.persistence.EntityManager>, Serializable, org.apache.commons.collections.Transformer

public class JPAPersistTransformer
extends EntityManagerLookupAware
implements org.apache.commons.collections.Transformer, Serializable

Simple EntityManager.persist(Object) and EntityManager.merge(Object) operations.

Author:

Arjun Dhar

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
JPAPersistTransformer()
JPAPersistTransformer(javax.persistence.EntityManager em)

Method Summary

Modifier and Type	Method and Description
boolean	isDontPropagateExceptions() Sometimes persist is a fail safe and we dont care about subsequent failures.
boolean	isInsert() If true, will insert
void	setDontPropagateExceptions(boolean dontPropagateExceptions) Sometimes persist is a fail safe and we dont care about subsequent failures.
void	setInsert(boolean insert) If true, will insert
Object	transform(Object input)

Methods inherited from class com.neurosys.dao.jpa.EntityManagerLookupAware

getEntityManager, getEntityManagerProvider, setEntityManager, setEntityManagerProvider, updateContext

Methods inherited from class java.lang.Object

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

Constructor Detail

JPAPersistTransformer

public JPAPersistTransformer()

JPAPersistTransformer

public JPAPersistTransformer(javax.persistence.EntityManager em)

Method Detail

transform

public Object transform(Object input)

Specified by:

transform in interface org.apache.commons.collections.Transformer

isInsert

public boolean isInsert()

If true, will insert

Default value:

false

setInsert

public void setInsert(boolean insert)

If true, will insert

Default value:

false

isDontPropagateExceptions

public boolean isDontPropagateExceptions()

Sometimes persist is a fail safe and we dont care about subsequent failures.

Default value:

false

setDontPropagateExceptions

public void setDontPropagateExceptions(boolean dontPropagateExceptions)

Sometimes persist is a fail safe and we dont care about subsequent failures.

Default value:

false