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BaseConnectionManager2.BaseConnectionEventListener (JBoss Connector API) - JBoss 3.2.7 connector API Documentation 英文版文档

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org.jboss.resource.connectionmanager
Class BaseConnectionManager2.BaseConnectionEventListener

java.lang.Object
  org.jboss.resource.connectionmanager.BaseConnectionManager2.BaseConnectionEventListener

All Implemented Interfaces:

javax.resource.spi.ConnectionEventListener, ConnectionListener, EventListener

Direct Known Subclasses:

TxConnectionManager.TxConnectionEventListener

Enclosing class:

BaseConnectionManager2

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protected abstract class BaseConnectionManager2.BaseConnectionEventListener

extends Object

implements ConnectionListener

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Field Summary
protected  org.jboss.logging.Logger	log
protected  boolean	trace

 

Fields inherited from interface org.jboss.resource.connectionmanager.ConnectionListener

DESTROY, DESTROYED, NORMAL

 

Constructor Summary
protected	BaseConnectionManager2.BaseConnectionEventListener(javax.resource.spi.ManagedConnection mc, ManagedConnectionPool mcp, Object context, org.jboss.logging.Logger log)

 

Method Summary
void	connectionErrorOccurred(javax.resource.spi.ConnectionEvent ce)           May be overridden to e.g.
void	delist()           Delist the managed connection
void	enlist()           Enlist the managed connection
Object	getContext()           Retrieve the context used by the pool
javax.resource.spi.ManagedConnection	getManagedConnection()           Retrieve the managed connection for this listener
ManagedConnectionPool	getManagedConnectionPool()           Retrieve the managed connection pool for this listener
int	getState()           Retrieve the state of this connection
void	grantPermit(boolean value)           Tell the connection listener whether it owns the permit.
boolean	hasPermit()           Whether the connection has a permit
boolean	isManagedConnectionFree()           Is the managed connection free?
boolean	isTimedOut(long timeout)           Has the connection timed out?
boolean	isTrackByTx()           Get whether the listener is track by transaction
void	registerConnection(Object handle)           Register a new connection
void	setState(int newState)           Set the state of this connection
void	setTrackByTx(boolean trackByTx)           Set whether the listener is track by transaction
String	toString()
void	unregisterConnection(Object handle)           Unregister a connection
protected  void	unregisterConnections()
void	used()           Mark the connection as used

 

Methods inherited from class java.lang.Object

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

 

Methods inherited from interface javax.resource.spi.ConnectionEventListener

connectionClosed, localTransactionCommitted, localTransactionRolledback, localTransactionStarted

 

Field Detail

log

protected org.jboss.logging.Logger log

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trace

protected boolean trace

Constructor Detail

BaseConnectionManager2.BaseConnectionEventListener

protected BaseConnectionManager2.BaseConnectionEventListener(javax.resource.spi.ManagedConnection mc,
                                                             ManagedConnectionPool mcp,
                                                             Object context,
                                                             org.jboss.logging.Logger log)

Method Detail

getManagedConnection

public javax.resource.spi.ManagedConnection getManagedConnection()

Description copied from interface: ConnectionListener

Retrieve the managed connection for this listener

Specified by:

getManagedConnection in interface ConnectionListener

Returns:

the managed connection

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getManagedConnectionPool

public ManagedConnectionPool getManagedConnectionPool()

Description copied from interface: ConnectionListener

Retrieve the managed connection pool for this listener

Specified by:

getManagedConnectionPool in interface ConnectionListener

Returns:

the managed connection pool

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getContext

public Object getContext()

Description copied from interface: ConnectionListener

Retrieve the context used by the pool

Specified by:

getContext in interface ConnectionListener

Returns:

the context

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getState

public int getState()

Description copied from interface: ConnectionListener

Retrieve the state of this connection

Specified by:

getState in interface ConnectionListener

Returns:

the state

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setState

public void setState(int newState)

Description copied from interface: ConnectionListener

Set the state of this connection

Specified by:

setState in interface ConnectionListener

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isTimedOut

public boolean isTimedOut(long timeout)

Description copied from interface: ConnectionListener

Has the connection timed out?

Specified by:

isTimedOut in interface ConnectionListener

Parameters:

timeout - the timeout

Returns:

true for timed out, false otherwise

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used

public void used()

Description copied from interface: ConnectionListener

Mark the connection as used

Specified by:

used in interface ConnectionListener

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isTrackByTx

public boolean isTrackByTx()

Description copied from interface: ConnectionListener

Get whether the listener is track by transaction

Specified by:

isTrackByTx in interface ConnectionListener

Returns:

true for track by transaction, false otherwise

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setTrackByTx

public void setTrackByTx(boolean trackByTx)

Description copied from interface: ConnectionListener

Set whether the listener is track by transaction

Specified by:

setTrackByTx in interface ConnectionListener

Parameters:

trackByTx - true for track by transaction, false otherwise

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registerConnection

public void registerConnection(Object handle)

Description copied from interface: ConnectionListener

Register a new connection

Specified by:

registerConnection in interface ConnectionListener

Parameters:

handle - the connection handle

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unregisterConnection

public void unregisterConnection(Object handle)

Description copied from interface: ConnectionListener

Unregister a connection

Specified by:

unregisterConnection in interface ConnectionListener

Parameters:

handle - the connection handle

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isManagedConnectionFree

public boolean isManagedConnectionFree()

Description copied from interface: ConnectionListener

Is the managed connection free?

Specified by:

isManagedConnectionFree in interface ConnectionListener

Returns:

true when it is free

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unregisterConnections

protected void unregisterConnections()

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connectionErrorOccurred

public void connectionErrorOccurred(javax.resource.spi.ConnectionEvent ce)

May be overridden to e.g. remove from tx map.

Specified by:

connectionErrorOccurred in interface javax.resource.spi.ConnectionEventListener

Parameters:

ce -

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enlist

public void enlist()
            throws SystemException

Description copied from interface: ConnectionListener

Enlist the managed connection

Specified by:

enlist in interface ConnectionListener

Throws:

SystemException

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delist

public void delist()
            throws javax.resource.ResourceException

Description copied from interface: ConnectionListener

Delist the managed connection

Specified by:

delist in interface ConnectionListener

Throws:

javax.resource.ResourceException

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hasPermit

public boolean hasPermit()

Description copied from interface: ConnectionListener

Whether the connection has a permit

Specified by:

hasPermit in interface ConnectionListener

Returns:

true when it has permit, false otherwise

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grantPermit

public void grantPermit(boolean value)

Description copied from interface: ConnectionListener

Tell the connection listener whether it owns the permit.

Specified by:

grantPermit in interface ConnectionListener

Parameters:

value - true for owning the permit, false otherwise

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toString

public String toString()

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