org.apache.openjpa.jdbc.schema
Class DataSourceFactory

java.lang.Object
  org.apache.openjpa.jdbc.schema.DataSourceFactory

public class DataSourceFactory
extends Object

Factory for DataSource objects. The factory uses the supplied configuration to obtain a 3rd-party datasource or to create one, and to setup prepared statement caching.

Author:

Abe White

Field Summary

protected static Localizer

_eloc

Constructor Summary

DataSourceFactory()

Method Summary

static void	closeDataSource(DataSource ds) Close the given data source.
static DecoratingDataSource	decorateDataSource(DataSource ds, JDBCConfiguration conf, boolean factory2) Install listeners and base decorators.
static DataSource	defaultsDataSource(DataSource ds, String user, String pass) Return a data source with the given user name and password pre-configured as the defaults when DataSource.getConnection() is called.
static DecoratingDataSource	installDBDictionary(DBDictionary dict, DecoratingDataSource ds, JDBCConfiguration conf, boolean factory2) Install things deferred until the DBDictionary instance is available.
(package private) static OpenJPAException	newConnectException(JDBCConfiguration conf, boolean factory2, Exception cause)
static DataSource	newDataSource(JDBCConfiguration conf, boolean factory2) Create a datasource using the given configuration.

Methods inherited from class java.lang.Object

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

Field Detail

_eloc

protected static Localizer _eloc

Constructor Detail

DataSourceFactory

public DataSourceFactory()

Method Detail

newDataSource

public static DataSource newDataSource(JDBCConfiguration conf,
                                       boolean factory2)

Create a datasource using the given configuration.

decorateDataSource

public static DecoratingDataSource decorateDataSource(DataSource ds,
                                                      JDBCConfiguration conf,
                                                      boolean factory2)

Install listeners and base decorators.

installDBDictionary

public static DecoratingDataSource installDBDictionary(DBDictionary dict,
                                                       DecoratingDataSource ds,
                                                       JDBCConfiguration conf,
                                                       boolean factory2)

Install things deferred until the DBDictionary instance is available.

newConnectException

static OpenJPAException newConnectException(JDBCConfiguration conf,
                                            boolean factory2,
                                            Exception cause)

defaultsDataSource

public static DataSource defaultsDataSource(DataSource ds,
                                            String user,
                                            String pass)

Return a data source with the given user name and password pre-configured as the defaults when DataSource.getConnection() is called.

closeDataSource

public static void closeDataSource(DataSource ds)

Close the given data source.