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getAcessor() method undefined for UnitOfWork. [message #789017]

Thu, 02 February 2012 13:57

Tom Eugelink

Messages: 825
Registered: July 2009

Senior Member

Accoding to this wiki

http://wiki.eclipse.org/EclipseLink/Examples/JPA/EMAPI#Getting_a_JDBC_Connection_from_an_EntityManager

This is a possible way to obtain a JDBC connection with Eclipselink 2.0.2:

entityManager.getTransaction().begin();
UnitOfWork unitOfWork = (UnitOfWork)((JpaEntityManager)entityManager.getDelegate()).getActiveSession();
unitOfWork.beginEarlyTransaction();
Accessor accessor = unitOfWork.getAccessor();
accessor.incrementCallCount(unitOfWork.getParent());
accessor.decrementCallCount();
java.sql.Connection connection = accessor.getConnection();

However, my IDE compains that the getAcessor() method is undefined for UnitOfWork.

Tom

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Re: getAcessor() method undefined for UnitOfWork. [message #789018 is a reply to message #789017]

Thu, 02 February 2012 13:58

Tom Eugelink

Messages: 825
Registered: July 2009

Senior Member

> UnitOfWork unitOfWork = (UnitOfWork)((JpaEntityManager)entityManager.getDelegate()).getActiveSession();

Casting to UnitOfWorkImpl will work however.

Tom

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