org.openrdf.sail.helpers
Class NotifyingSailConnectionWrapper

java.lang.Object
  org.openrdf.sail.helpers.SailConnectionWrapper
      org.openrdf.sail.helpers.NotifyingSailConnectionWrapper

All Implemented Interfaces:

NotifyingSailConnection, SailConnection

Direct Known Subclasses:

InferencerConnectionWrapper

public class NotifyingSailConnectionWrapper
extends SailConnectionWrapper
implements NotifyingSailConnection

An implementation of the Transaction interface that wraps another Transaction object and forwards any method calls to the wrapped transaction.

Author:

jeen

Constructor Summary

NotifyingSailConnectionWrapper(NotifyingSailConnection wrappedCon)
Creates a new TransactionWrapper object that wraps the supplied connection.

Method Summary

void	addConnectionListener(SailConnectionListener listener) Registers a SailConnection listener with this SailConnection.
NotifyingSailConnection	getWrappedConnection() Gets the connection that is wrapped by this object.
void	removeConnectionListener(SailConnectionListener listener) Deregisters a SailConnection listener with this SailConnection.

Methods inherited from class org.openrdf.sail.helpers.SailConnectionWrapper

addStatement, clear, clearNamespaces, close, commit, evaluate, executeUpdate, getContextIDs, getNamespace, getNamespaces, getStatements, isOpen, removeNamespace, removeStatements, rollback, setNamespace, size, size

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.openrdf.sail.SailConnection

addStatement, clear, clearNamespaces, close, commit, evaluate, executeUpdate, getContextIDs, getNamespace, getNamespaces, getStatements, isOpen, removeNamespace, removeStatements, rollback, setNamespace, size

Constructor Detail

NotifyingSailConnectionWrapper

public NotifyingSailConnectionWrapper(NotifyingSailConnection wrappedCon)

Creates a new TransactionWrapper object that wraps the supplied connection.

Method Detail

getWrappedConnection

public NotifyingSailConnection getWrappedConnection()

Description copied from class: SailConnectionWrapper

Gets the connection that is wrapped by this object.

Overrides:

getWrappedConnection in class SailConnectionWrapper

Returns:

The SailConnection object that was supplied to the constructor of this class.

addConnectionListener

public void addConnectionListener(SailConnectionListener listener)

Description copied from interface: NotifyingSailConnection

Registers a SailConnection listener with this SailConnection. The listener should be notified of any statements that are added or removed as part of this SailConnection.

Specified by:

addConnectionListener in interface NotifyingSailConnection

Parameters:

listener - A SailConnectionListener.

removeConnectionListener

public void removeConnectionListener(SailConnectionListener listener)

Description copied from interface: NotifyingSailConnection

Deregisters a SailConnection listener with this SailConnection.

Specified by:

removeConnectionListener in interface NotifyingSailConnection

Parameters:

listener - A SailConnectionListener.