com.caucho.sql
Class ManagedConnectionImpl

java.lang.Object
  com.caucho.sql.ManagedConnectionImpl

All Implemented Interfaces:

java.util.EventListener, ManagedConnection, javax.sql.ConnectionEventListener

public class ManagedConnectionImpl
extends java.lang.Object
implements ManagedConnection, javax.sql.ConnectionEventListener

Represents a single pooled connection. For the most part, it just passes the requests to the underlying JDBC connection.

Closing the connection will return the real connection to the pool and close any statements.

Field Summary

protected static L10N	L
protected static java.util.logging.Logger	log

Method Summary

void	addConnectionEventListener(ConnectionEventListener listener) Adds a connection event listener.
void	associateConnection(java.lang.Object connection) Associates the associate connection.
void	cleanup() Cleans up the instance.
void	closeEvent(UserConnection userConn) Sends the close event.
void	connectionClosed(javax.sql.ConnectionEvent event)
void	connectionErrorOccurred(javax.sql.ConnectionEvent event)
void	destroy() Destroys the physical connection.
void	fatalEvent() Sends the fatal event.
void	fatalEvent(java.lang.Exception e) Sends the fatal event.
java.lang.Object	getConnection(javax.security.auth.Subject subject, ConnectionRequestInfo info) Returns the underlying connection.
java.lang.Class	getDriverClass()
LocalTransaction	getLocalTransaction() Returns the XA resource for the connection.
java.io.PrintWriter	getLogWriter() Gets the log writer.
ManagedConnectionMetaData	getMetaData() Returns the meta data.
java.lang.String	getURL()
XAResource	getXAResource() Returns the XA resource for the connection.
void	removeConnectionEventListener(ConnectionEventListener listener) Removes a connection event listener.
void	sendFatalEvent(java.lang.Exception e) Sends the fatal event.
void	setAutoCommit(boolean autoCommit) Sets the auto-commit.
void	setCatalog(java.lang.String catalog) Sets the JDBC catalog.
void	setIsolation(int isolation) Sets the isolation.
void	setLogWriter(java.io.PrintWriter out) Sets the log writer.
void	setReadOnly(boolean readOnly) Sets the read only attribute.
void	setTransactionIsolation(int isolation) Sets the connection's isolation.
void	setTypeMap(java.util.Map map) Sets the connection's type map.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

log

protected static final java.util.logging.Logger log

L

protected static L10N L

Method Detail

getConnection

public java.lang.Object getConnection(javax.security.auth.Subject subject,
                                      ConnectionRequestInfo info)
                               throws ResourceException

Returns the underlying connection.

Specified by:

getConnection in interface ManagedConnection

Throws:

ResourceException

associateConnection

public void associateConnection(java.lang.Object connection)
                         throws ResourceException

Associates the associate connection.

Specified by:

associateConnection in interface ManagedConnection

Throws:

ResourceException

addConnectionEventListener

public void addConnectionEventListener(ConnectionEventListener listener)

Adds a connection event listener.

Specified by:

addConnectionEventListener in interface ManagedConnection

removeConnectionEventListener

public void removeConnectionEventListener(ConnectionEventListener listener)

Removes a connection event listener.

Specified by:

removeConnectionEventListener in interface ManagedConnection

getDriverClass

public java.lang.Class getDriverClass()

getURL

public java.lang.String getURL()

getXAResource

public XAResource getXAResource()
                         throws ResourceException

Returns the XA resource for the connection.

Specified by:

getXAResource in interface ManagedConnection

Throws:

ResourceException

getLocalTransaction

public LocalTransaction getLocalTransaction()
                                     throws ResourceException

Returns the XA resource for the connection.

Specified by:

getLocalTransaction in interface ManagedConnection

Throws:

ResourceException

getMetaData

public ManagedConnectionMetaData getMetaData()
                                      throws ResourceException

Returns the meta data.

Specified by:

getMetaData in interface ManagedConnection

Throws:

ResourceException

setLogWriter

public void setLogWriter(java.io.PrintWriter out)
                  throws ResourceException

Sets the log writer.

Specified by:

setLogWriter in interface ManagedConnection

Throws:

ResourceException

getLogWriter

public java.io.PrintWriter getLogWriter()
                                 throws ResourceException

Gets the log writer.

Specified by:

getLogWriter in interface ManagedConnection

Throws:

ResourceException

setIsolation

public void setIsolation(int isolation)
                  throws java.sql.SQLException

Sets the isolation.

Throws:

java.sql.SQLException

connectionClosed

public void connectionClosed(javax.sql.ConnectionEvent event)

Specified by:

connectionClosed in interface javax.sql.ConnectionEventListener

connectionErrorOccurred

public void connectionErrorOccurred(javax.sql.ConnectionEvent event)

Specified by:

connectionErrorOccurred in interface javax.sql.ConnectionEventListener

closeEvent

public void closeEvent(UserConnection userConn)

Sends the close event.

fatalEvent

public void fatalEvent()

Sends the fatal event.

fatalEvent

public void fatalEvent(java.lang.Exception e)

Sends the fatal event.

sendFatalEvent

public void sendFatalEvent(java.lang.Exception e)

Sends the fatal event.

setAutoCommit

public void setAutoCommit(boolean autoCommit)
                   throws java.sql.SQLException

Sets the auto-commit.

Throws:

java.sql.SQLException

setReadOnly

public void setReadOnly(boolean readOnly)
                 throws java.sql.SQLException

Sets the read only attribute.

Throws:

java.sql.SQLException

setCatalog

public void setCatalog(java.lang.String catalog)
                throws java.sql.SQLException

Sets the JDBC catalog.

Throws:

java.sql.SQLException

setTypeMap

public void setTypeMap(java.util.Map map)
                throws java.sql.SQLException

Sets the connection's type map.

Throws:

java.sql.SQLException

setTransactionIsolation

public void setTransactionIsolation(int isolation)
                             throws java.sql.SQLException

Sets the connection's isolation.

Throws:

java.sql.SQLException

cleanup

public void cleanup()
             throws ResourceException

Cleans up the instance.

Specified by:

cleanup in interface ManagedConnection

Throws:

ResourceException

destroy

public void destroy()
             throws ResourceException

Destroys the physical connection.

Specified by:

destroy in interface ManagedConnection

Throws:

ResourceException

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object