PooledConnection (JBoss J2EE API) - JBoss 4.0.1 sp1 j2ee API Documentation 英文版文档

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javax.sql
Interface PooledConnection

All Known Subinterfaces:: XAConnection

public interface PooledConnection

A PooledConnection object is a connection object that provides hooks for connection pool management. A PooledConnection object represents a physical connection to a data source.

Method Summary

void addConnectionEventListener(ConnectionEventListener connectionEventListener)
          Add an event listener.

void close()
          Close the physical connection.

Connection getConnection()
          Create an object handle for this physical connection.

void removeConnectionEventListener(ConnectionEventListener connectionEventListener)
          Remove an event listener.

Method Detail

addConnectionEventListener

public void addConnectionEventListener(ConnectionEventListener connectionEventListener)

Add an event listener.

Parameters:: connectionEventListener - - The listener

close

public void close()
           throws SQLException

Close the physical connection.

Throws:: SQLException - - if a database-access error occurs.

getConnection

public Connection getConnection()
                         throws SQLException

Create an object handle for this physical connection. The object returned is a temporary handle used by application code to refer to a physical connection that is being pooled.

Returns:: a Connection object
Throws:: SQLException - - if a database-access error occurs.

removeConnectionEventListener

public void removeConnectionEventListener(ConnectionEventListener connectionEventListener)

Remove an event listener.

Parameters:: connectionEventListener - - The listener