org.objectweb.jonas.resource.MCInfo Class Reference

Collaboration diagram for org.objectweb.jonas.resource.MCInfo:

[legend]List of all members.

Public Member Functions
	MCInfo (ManagedConnection mc)
String	getState (String prefix)
String	getState ()
boolean	isFreeStmt ()
void	destroy () throws Exception
XAResource	getXAResource () throws ResourceException
Public Attributes
ManagedConnection	mc
Vector	usedCs = null
RMEImpl	rme = null
boolean	rmeCalled = false
boolean	localTransaction = false
LocalXAWrapper	lw = null
Object	ctx
Synchronization	synchro = null
Vector	pStmts = null
HashSet	stmtHash = null
boolean	connectionEventListener = false

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Detailed Description

A ManagedConnection and its Information

Author:

sebastien.chassande@inrialpes.fr

Eric.Hardesty@bull.com

Definition at line 41 of file MCInfo.java.

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Constructor & Destructor Documentation

org.objectweb.jonas.resource.MCInfo.MCInfo (  ManagedConnection  mc  )

Constructor for the MCInfo object Parameters: mc  ManagedConnection to associate with Definition at line 110 of file MCInfo.java.

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Member Function Documentation

void org.objectweb.jonas.resource.MCInfo.destroy (   )  throws Exception

Fowards the detroy call on the ManagedConnection Exceptions: Exception  if an Exception occurs Definition at line 164 of file MCInfo.java. Referenced by org.objectweb.jonas.resource.ConnectionManagerImpl.cleanResourceAdapter().

String org.objectweb.jonas.resource.MCInfo.getState (   )

Gets the State attribute of the MCInfo object Returns: String current state Definition at line 144 of file MCInfo.java.

String org.objectweb.jonas.resource.MCInfo.getState (  String  prefix  )

Gets the State attribute of the MCInfo object Parameters: prefix  String to print out Returns: The State value Definition at line 125 of file MCInfo.java. Referenced by org.objectweb.jonas.resource.ConnectionManagerImpl.getState().

XAResource org.objectweb.jonas.resource.MCInfo.getXAResource (   )  throws ResourceException

Gets the associated XAResource Returns: XAResource associated with this object Exceptions: ResourceException  if an Exception occurs Definition at line 173 of file MCInfo.java. Referenced by org.objectweb.jonas.resource.ConnectionManagerImpl.allocateConnection(), org.objectweb.jonas.resource.RMEImpl.enlistConnection(), and org.objectweb.jonas.resource.ConnectionManagerImpl.registerXAResource().

boolean org.objectweb.jonas.resource.MCInfo.isFreeStmt (   )

Determine if the first pStmt is free to remove Returns: boolean if first element is free Definition at line 152 of file MCInfo.java.

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Member Data Documentation

boolean org.objectweb.jonas.resource.MCInfo.connectionEventListener = false

Has the ConnectionEventListener been set Definition at line 104 of file MCInfo.java. Referenced by org.objectweb.jonas.resource.ConnectionManagerImpl.allocateConnection(), and org.objectweb.jonas.resource.ConnectionManagerImpl.registerXAResource().

Object org.objectweb.jonas.resource.MCInfo.ctx

The Context linked to the managedConnection instance There are three state possible global transaction : ctx= the reference to the transaction instance local transaction: ctx=null / localTransaction = true other ctx = null; Definition at line 80 of file MCInfo.java. Referenced by org.objectweb.jonas.resource.MySynchro.afterCompletion(), org.objectweb.jonas.resource.ConnectionManagerImpl.allocateConnection(), org.objectweb.jonas.resource.ConnectionManagerImpl.connectionClosed(), org.objectweb.jonas.resource.ConnectionManagerImpl.connectionErrorOccurred(), org.objectweb.jonas.resource.ConnectionManagerImpl.localTransactionCommitted(), and org.objectweb.jonas.resource.ConnectionManagerImpl.localTransactionRolledback().

boolean org.objectweb.jonas.resource.MCInfo.localTransaction = false

Is the the managedConnection is inside a local transaction Definition at line 65 of file MCInfo.java. Referenced by org.objectweb.jonas.resource.ConnectionManagerImpl.connectionClosed(), org.objectweb.jonas.resource.ConnectionManagerImpl.localTransactionCommitted(), org.objectweb.jonas.resource.ConnectionManagerImpl.localTransactionRolledback(), and org.objectweb.jonas.resource.ConnectionManagerImpl.localTransactionStarted().

LocalXAWrapper org.objectweb.jonas.resource.MCInfo.lw = null

If local transaction is used, then here is the LocalXAWrapper to use instead of an XA object Definition at line 71 of file MCInfo.java. Referenced by org.objectweb.jonas.resource.ConnectionManagerImpl.allocateConnection().

ManagedConnection org.objectweb.jonas.resource.MCInfo.mc

The managedConnection Definition at line 45 of file MCInfo.java. Referenced by org.objectweb.jonas.resource.MySynchro.afterCompletion(), org.objectweb.jonas.resource.ConnectionManagerImpl.allocateConnection(), org.objectweb.jonas.resource.ConnectionManagerImpl.cleanResourceAdapter(), org.objectweb.jonas.resource.ConnectionManagerImpl.connectionClosed(), org.objectweb.jonas.resource.JonasSQLWrapper.JonasSQLWrapper(), org.objectweb.jonas.resource.ConnectionManagerImpl.localTransactionCommitted(), org.objectweb.jonas.resource.ConnectionManagerImpl.localTransactionRolledback(), org.objectweb.jonas.resource.ConnectionManagerImpl.registerXAResource(), and org.objectweb.jonas.resource.ConnectionManagerImpl.returnXAResource().

Vector org.objectweb.jonas.resource.MCInfo.pStmts = null

This vector will hold any necessary preparedStatements for this ManagedConnection. Definition at line 92 of file MCInfo.java. Referenced by org.objectweb.jonas.resource.ConnectionManagerImpl.cleanResourceAdapter().

RMEImpl org.objectweb.jonas.resource.MCInfo.rme = null

The event used for the later enlisting into transaction Definition at line 55 of file MCInfo.java. Referenced by org.objectweb.jonas.resource.ConnectionManagerImpl.allocateConnection(), org.objectweb.jonas.resource.ConnectionManagerImpl.cleanResourceAdapter(), org.objectweb.jonas.resource.ConnectionManagerImpl.connectionClosed(), org.objectweb.jonas.resource.ConnectionManagerImpl.connectionErrorOccurred(), org.objectweb.jonas.resource.ConnectionManagerImpl.localTransactionCommitted(), and org.objectweb.jonas.resource.ConnectionManagerImpl.localTransactionRolledback().

boolean org.objectweb.jonas.resource.MCInfo.rmeCalled = false

Has the ResourceManagerEvent Listener been called Definition at line 60 of file MCInfo.java. Referenced by org.objectweb.jonas.resource.ConnectionManagerImpl.allocateConnection(), org.objectweb.jonas.resource.ConnectionManagerImpl.cleanResourceAdapter(), org.objectweb.jonas.resource.ConnectionManagerImpl.connectionClosed(), org.objectweb.jonas.resource.ConnectionManagerImpl.connectionErrorOccurred(), org.objectweb.jonas.resource.ConnectionManagerImpl.localTransactionCommitted(), and org.objectweb.jonas.resource.ConnectionManagerImpl.localTransactionRolledback().

HashSet org.objectweb.jonas.resource.MCInfo.stmtHash = null

This HashSet contains the currently used preparedStatements for this ManagedConnection. Definition at line 98 of file MCInfo.java. Referenced by org.objectweb.jonas.resource.MySynchro.afterCompletion(), org.objectweb.jonas.resource.ConnectionManagerImpl.connectionClosed(), org.objectweb.jonas.resource.ConnectionManagerImpl.localTransactionCommitted(), and org.objectweb.jonas.resource.ConnectionManagerImpl.localTransactionRolledback().

Synchronization org.objectweb.jonas.resource.MCInfo.synchro = null

The current Synchronisation object used for the later enlisting into the global transaction Definition at line 86 of file MCInfo.java. Referenced by org.objectweb.jonas.resource.MySynchro.afterCompletion(), org.objectweb.jonas.resource.ConnectionManagerImpl.allocateConnection(), org.objectweb.jonas.resource.ConnectionManagerImpl.connectionClosed(), org.objectweb.jonas.resource.ConnectionManagerImpl.localTransactionCommitted(), org.objectweb.jonas.resource.ConnectionManagerImpl.localTransactionRolledback(), org.objectweb.jonas.resource.MySynchro.MySynchro(), and org.objectweb.jonas.resource.ConnectionManagerImpl.registerXAResource().

Vector org.objectweb.jonas.resource.MCInfo.usedCs = null

The list of used Connections Definition at line 50 of file MCInfo.java. Referenced by org.objectweb.jonas.resource.MySynchro.afterCompletion(), org.objectweb.jonas.resource.ConnectionManagerImpl.allocateConnection(), org.objectweb.jonas.resource.ConnectionManagerImpl.cleanResourceAdapter(), org.objectweb.jonas.resource.ConnectionManagerImpl.connectionClosed(), org.objectweb.jonas.resource.ConnectionManagerImpl.connectionErrorOccurred(), org.objectweb.jonas.resource.ConnectionManagerImpl.localTransactionCommitted(), and org.objectweb.jonas.resource.ConnectionManagerImpl.localTransactionRolledback().

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The documentation for this class was generated from the following file:

• src/org/objectweb/jonas/resource/MCInfo.java

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