org.springframework.orm.jdo
Class DefaultJdoDialect.DataStoreConnectionHandle

java.lang.Object
  org.springframework.orm.jdo.DefaultJdoDialect.DataStoreConnectionHandle

All Implemented Interfaces:

ConnectionHandle

Enclosing class:

DefaultJdoDialect

private static class DefaultJdoDialect.DataStoreConnectionHandle
extends java.lang.Object
implements ConnectionHandle

ConnectionHandle implementation that fetches a new JDO2 DataStoreConnection for every getConnection call and closes the Connection on releaseConnection. This is necessary because JDO2 requires the fetched Connection to be closed before continuing PersistenceManager work.

See Also:

javax.jdo.PersistenceManager#getDataStoreConnection()

Field Summary

private PersistenceManager

persistenceManager

Constructor Summary

DefaultJdoDialect.DataStoreConnectionHandle(PersistenceManager persistenceManager)

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

persistenceManager

private final PersistenceManager persistenceManager

Constructor Detail

DefaultJdoDialect.DataStoreConnectionHandle

public DefaultJdoDialect.DataStoreConnectionHandle(PersistenceManager persistenceManager)

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