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

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javax.resource.cci
Interface Connection

public interface Connection

The Connection provides a handle for use by the application to access an underlying physical connection. The client calls the getConnection() method on a ConnectionFactory object to get a Connection.

Method Summary

void close()
          Closes a connection

Interaction createInteraction()
          Creates a new interaction associated with this connection.

LocalTransaction getLocalTransaction()
          Gets a LocalTransaction object which allows the client to manage local transactions for the connection.

ConnectionMetaData getMetaData()
          Gets meta data for the underlying resource represented by this connection.

ResultSetInfo getResultSetInfo()
          Gets information on ResultSet functionality supported by the underlying resource for the connection.

Method Detail

close

public void close()
           throws ResourceException

Closes a connection

Throws:: ResourceException

createInteraction

public Interaction createInteraction()
                              throws ResourceException

Creates a new interaction associated with this connection.

Throws:: ResourceException

getLocalTransaction

public LocalTransaction getLocalTransaction()
                                     throws ResourceException

Gets a LocalTransaction object which allows the client to manage local transactions for the connection.

Throws:: ResourceException

getMetaData

public ConnectionMetaData getMetaData()
                               throws ResourceException

Gets meta data for the underlying resource represented by this connection.

Throws:: ResourceException

getResultSetInfo

public ResultSetInfo getResultSetInfo()
                               throws ResourceException

Gets information on ResultSet functionality supported by the underlying resource for the connection.

Throws:: ResourceException