er.extensions.jdbc
Class ERXJDBCAdaptor.Context

java.lang.Object
  com.webobjects.eoaccess.EOAdaptorContext
      com.webobjects.jdbcadaptor.JDBCContext
          er.extensions.jdbc.ERXJDBCAdaptor.Context

Enclosing class:

ERXJDBCAdaptor

public static class ERXJDBCAdaptor.Context
extends com.webobjects.jdbcadaptor.JDBCContext

Context subclass that uses connection pooling.

Author:

ak

Nested Class Summary

Nested classes/interfaces inherited from class com.webobjects.eoaccess.EOAdaptorContext

com.webobjects.eoaccess.EOAdaptorContext.Delegate

Field Summary

Fields inherited from class com.webobjects.jdbcadaptor.JDBCContext

_cachedChannel, _connectionSupportTransaction, _jdbcConnection, ANSI92ConformanceKey, ANSIEntryConformance, ANSIFullConformance, ANSIIntermediateConformance, CreateParamsKey, DBMSNameKey, DefaultJDBCTypeKey, DriverNameKey, DriverVersionKey, IdentifierQuoteStringKey, InternalTypeKey, MaxScaleKey, MinScaleKey, NonNullableColumnsKey, NullableKey, PrecisionKey, SearchableKey, StringFunctionsKey

Fields inherited from class com.webobjects.eoaccess.EOAdaptorContext

_adaptor, _channels, _delegate, _delegateRespondsTo_didBegin, _delegateRespondsTo_didCommit, _delegateRespondsTo_didRollback, _delegateRespondsTo_shouldBegin, _delegateRespondsTo_shouldCommit, _delegateRespondsTo_shouldConnect, _delegateRespondsTo_shouldRollback, _hasOpenTransaction, AdaptorContextBeginTransactionNotification, AdaptorContextCommitTransactionNotification, AdaptorContextRollbackTransactionNotification

Constructor Summary

ERXJDBCAdaptor.Context(com.webobjects.eoaccess.EOAdaptor eoadaptor)

Method Summary

protected com.webobjects.jdbcadaptor.JDBCChannel	_cachedAdaptorChannel()
void	beginTransaction()
boolean	connect()
com.webobjects.eoaccess.EOAdaptorChannel	createAdaptorChannel()
protected com.webobjects.jdbcadaptor.JDBCChannel	createJDBCChannel()
void	disconnect()
void	rollbackTransaction() Re-implemented to fix: http://www.mail-archive.com/dspace-tech@lists.sourceforge.net/msg06063.html.
void	transactionDidCommit()
void	transactionDidRollback()

Methods inherited from class com.webobjects.jdbcadaptor.JDBCContext

_setAutoCommit, commitTransaction, connection, handleDroppedConnection, setupJndiConfiguration

Methods inherited from class com.webobjects.eoaccess.EOAdaptorContext

_newPrimaryKey, _registerAdaptorChannel, _unregisterAdaptorChannel, adaptor, canNestTransactions, channels, defaultDelegate, delegate, hasBusyChannels, hasOpenChannels, hasOpenTransaction, setDefaultDelegate, setDelegate, transactionDidBegin, transactionNestingLevel

Methods inherited from class java.lang.Object

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

Constructor Detail

ERXJDBCAdaptor.Context

public ERXJDBCAdaptor.Context(com.webobjects.eoaccess.EOAdaptor eoadaptor)

Method Detail

rollbackTransaction

public void rollbackTransaction()

Re-implemented to fix: http://www.mail-archive.com/dspace-tech@lists.sourceforge.net/msg06063.html. We could also use the delegate, but where would be the fun in that?

Overrides:

rollbackTransaction in class com.webobjects.jdbcadaptor.JDBCContext

connect

public boolean connect()
                throws com.webobjects.jdbcadaptor.JDBCAdaptorException

Overrides:

connect in class com.webobjects.jdbcadaptor.JDBCContext

Throws:

com.webobjects.jdbcadaptor.JDBCAdaptorException

createJDBCChannel

protected com.webobjects.jdbcadaptor.JDBCChannel createJDBCChannel()

_cachedAdaptorChannel

protected com.webobjects.jdbcadaptor.JDBCChannel _cachedAdaptorChannel()

Overrides:

_cachedAdaptorChannel in class com.webobjects.jdbcadaptor.JDBCContext

createAdaptorChannel

public com.webobjects.eoaccess.EOAdaptorChannel createAdaptorChannel()

Overrides:

createAdaptorChannel in class com.webobjects.jdbcadaptor.JDBCContext

disconnect

public void disconnect()
                throws com.webobjects.jdbcadaptor.JDBCAdaptorException

Overrides:

disconnect in class com.webobjects.jdbcadaptor.JDBCContext

Throws:

com.webobjects.jdbcadaptor.JDBCAdaptorException

beginTransaction

public void beginTransaction()

Overrides:

beginTransaction in class com.webobjects.jdbcadaptor.JDBCContext

transactionDidCommit

public void transactionDidCommit()

Overrides:

transactionDidCommit in class com.webobjects.eoaccess.EOAdaptorContext

transactionDidRollback

public void transactionDidRollback()

Overrides:

transactionDidRollback in class com.webobjects.eoaccess.EOAdaptorContext