org.springframework.orm.jpa.vendor
Class HibernateJpaDialect
java.lang.Object
org.springframework.orm.jpa.DefaultJpaDialect
org.springframework.orm.jpa.vendor.HibernateJpaDialect
- All Implemented Interfaces:
- PersistenceExceptionTranslator, JpaDialect
public class HibernateJpaDialect
- extends DefaultJpaDialect
JpaDialect
implementation for
Hibernate EntityManager. Developed and tested against Hibernate 3.2.
- Since:
- 2.0
- Author:
- Costin Leau, Juergen Hoeller
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
HibernateJpaDialect
public HibernateJpaDialect()
getJdbcConnection
public ConnectionHandle getJdbcConnection(javax.persistence.EntityManager entityManager,
boolean readOnly)
throws javax.persistence.PersistenceException,
SQLException
- Description copied from class:
DefaultJpaDialect
- This implementation always returns
null
.
- Specified by:
getJdbcConnection
in interface JpaDialect
- Overrides:
getJdbcConnection
in class DefaultJpaDialect
- Parameters:
entityManager
- the current JPA EntityManager
- Returns:
- a handle for the JDBC Connection, to be passed into
releaseJdbcConnection
, or null
if no JDBC Connection can be retrieved
- Throws:
javax.persistence.PersistenceException
- if thrown by JPA methods
SQLException
- if thrown by JDBC methods- See Also:
JpaDialect.releaseJdbcConnection(org.springframework.jdbc.datasource.ConnectionHandle, javax.persistence.EntityManager)
,
ConnectionHandle.getConnection()
,
SimpleConnectionHandle
,
JpaTransactionManager.setDataSource(javax.sql.DataSource)
,
NativeJdbcExtractor
getSession
protected Session getSession(javax.persistence.EntityManager em)
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