org.springframework.orm.jpa.vendor
Class OpenJpaDialect.OpenJpaConnectionHandle

java.lang.Object
  org.springframework.orm.jpa.vendor.OpenJpaDialect.OpenJpaConnectionHandle

All Implemented Interfaces:

ConnectionHandle

Enclosing class:

OpenJpaDialect

private static class OpenJpaDialect.OpenJpaConnectionHandle
extends java.lang.Object
implements ConnectionHandle

ConnectionHandle implementation that fetches a new OpenJPA-provided Connection for every getConnection call and closes the Connection on releaseConnection. This is necessary because OpenJPA requires the fetched Connection to be closed before continuing EntityManager work.

See Also:

org.apache.openjpa.persistence.OpenJPAEntityManager#getConnection()

Field Summary

private OpenJPAEntityManager

entityManager

Constructor Summary

OpenJpaDialect.OpenJpaConnectionHandle(OpenJPAEntityManager entityManager)

Method Summary

java.sql.Connection	getConnection() Fetch the JDBC Connection that this handle refers to.
void	releaseConnection(java.sql.Connection con) Release the JDBC Connection that this handle refers to.

Methods inherited from class java.lang.Object

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

Field Detail

entityManager

private final OpenJPAEntityManager entityManager

Constructor Detail

OpenJpaDialect.OpenJpaConnectionHandle

public OpenJpaDialect.OpenJpaConnectionHandle(OpenJPAEntityManager entityManager)

Method Detail

getConnection

public java.sql.Connection getConnection()

Description copied from interface: ConnectionHandle

Fetch the JDBC Connection that this handle refers to.

Specified by:

getConnection in interface ConnectionHandle

releaseConnection

public void releaseConnection(java.sql.Connection con)

Description copied from interface: ConnectionHandle

Release the JDBC Connection that this handle refers to.

Specified by:

releaseConnection in interface ConnectionHandle

Parameters:

con - the JDBC Connection to release