org.jboss.jca.adapters.jdbc
Class BaseWrapperManagedConnection

java.lang.Object
  org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection

All Implemented Interfaces:

javax.resource.spi.ManagedConnection

Direct Known Subclasses:

LocalManagedConnection, XAManagedConnection

public abstract class BaseWrapperManagedConnection
extends Object
implements javax.resource.spi.ManagedConnection

BaseWrapperManagedConnection

Version:

$Revision: 105425 $

Author:

David Jencks, Adrian Brock, Weston Price, Jesper Pedersen

Field Summary

protected Connection	con The connection
protected boolean	destroyed Destroyed
protected static boolean	ignoreInManagedAutoCommitCalls Ignore in managed auto commit calls
protected AtomicBoolean	inLocalTransaction Is inside a local transaction
protected boolean	inManagedTransaction Is inside a managed transaction
protected boolean	jdbcAutoCommit JDBC auto-commit
protected boolean	jdbcReadOnly JDBC read-only
protected int	jdbcTransactionIsolation JDBC transaction isolation
protected BaseWrapperManagedConnectionFactory	mcf The managed connection factory
protected javax.resource.spi.ManagedConnectionMetaData	metadata Metadata
protected Properties	props The properties
protected Object	stateLock The state lock
protected boolean	underlyingAutoCommit Underlying auto-commit
protected boolean	underlyingReadOnly Underlying read-only

Constructor Summary

BaseWrapperManagedConnection(BaseWrapperManagedConnectionFactory mcf, Connection con, Properties props, int transactionIsolation, int psCacheSize)
Constructor

Method Summary

void	addConnectionEventListener(javax.resource.spi.ConnectionEventListener cel) Add a connection event listener
void	associateConnection(Object handle) Associate a handle
protected void	broadcastConnectionError(Throwable e) Broad cast a connection error
protected void	checkException(SQLException e) Check exception
protected void	checkState() Check state
boolean	checkValid() Check valid
void	cleanup()
void	destroy() Destroy
Object	getConnection(Subject subject, javax.resource.spi.ConnectionRequestInfo cri) Get a connection
protected org.jboss.logging.Logger	getLog() Get the logger
PrintWriter	getLogWriter()
javax.resource.spi.ManagedConnectionMetaData	getMetaData()
Properties	getProperties() Get the properties
abstract boolean	isXA() Returns true if the underlying connection is handled by an XA resource manager
protected void	lock() Lock
void	removeConnectionEventListener(javax.resource.spi.ConnectionEventListener cel) Remove a connection event listener
void	setLogWriter(PrintWriter param1)
protected void	tryLock() Try lock
protected void	unlock() Unlock

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.resource.spi.ManagedConnection

getLocalTransaction, getXAResource

Field Detail

mcf

protected final BaseWrapperManagedConnectionFactory mcf

The managed connection factory

con

protected final Connection con

The connection

props

protected Properties props

The properties

stateLock

protected final Object stateLock

The state lock

inManagedTransaction

protected boolean inManagedTransaction

Is inside a managed transaction

inLocalTransaction

protected AtomicBoolean inLocalTransaction

Is inside a local transaction

jdbcAutoCommit

protected boolean jdbcAutoCommit

JDBC auto-commit

ignoreInManagedAutoCommitCalls

protected static boolean ignoreInManagedAutoCommitCalls

Ignore in managed auto commit calls

underlyingAutoCommit

protected boolean underlyingAutoCommit

Underlying auto-commit

jdbcReadOnly

protected boolean jdbcReadOnly

JDBC read-only

underlyingReadOnly

protected boolean underlyingReadOnly

Underlying read-only

jdbcTransactionIsolation

protected int jdbcTransactionIsolation

JDBC transaction isolation

destroyed

protected boolean destroyed

Destroyed

metadata

protected javax.resource.spi.ManagedConnectionMetaData metadata

Metadata

Constructor Detail

BaseWrapperManagedConnection

public BaseWrapperManagedConnection(BaseWrapperManagedConnectionFactory mcf,
                                    Connection con,
                                    Properties props,
                                    int transactionIsolation,
                                    int psCacheSize)
                             throws SQLException

Constructor

Parameters:

mcf - The managed connection factory

con - The connection

props - The properties

transactionIsolation - The transaction isolation

psCacheSize - The prepared statement cache size

Throws:

SQLException - Thrown if an error occurs

Method Detail

addConnectionEventListener

public void addConnectionEventListener(javax.resource.spi.ConnectionEventListener cel)

Add a connection event listener

Specified by:

addConnectionEventListener in interface javax.resource.spi.ManagedConnection

Parameters:

cel - The listener

removeConnectionEventListener

public void removeConnectionEventListener(javax.resource.spi.ConnectionEventListener cel)

Remove a connection event listener

Specified by:

removeConnectionEventListener in interface javax.resource.spi.ManagedConnection

Parameters:

cel - The listener

associateConnection

public void associateConnection(Object handle)
                         throws javax.resource.ResourceException

Associate a handle

Specified by:

associateConnection in interface javax.resource.spi.ManagedConnection

Parameters:

handle - The handle

Throws:

javax.resource.ResourceException - Thrown if an error occurs

getLogWriter

public PrintWriter getLogWriter()
                         throws javax.resource.ResourceException

Specified by:

getLogWriter in interface javax.resource.spi.ManagedConnection

Throws:

javax.resource.ResourceException

getMetaData

public javax.resource.spi.ManagedConnectionMetaData getMetaData()
                                                         throws javax.resource.ResourceException

Specified by:

getMetaData in interface javax.resource.spi.ManagedConnection

Throws:

javax.resource.ResourceException

setLogWriter

public void setLogWriter(PrintWriter param1)
                  throws javax.resource.ResourceException

Specified by:

setLogWriter in interface javax.resource.spi.ManagedConnection

Throws:

javax.resource.ResourceException

cleanup

public void cleanup()
             throws javax.resource.ResourceException

Specified by:

cleanup in interface javax.resource.spi.ManagedConnection

Throws:

javax.resource.ResourceException

lock

protected void lock()

Lock

tryLock

protected void tryLock()
                throws SQLException

Try lock

Throws:

SQLException - Thrown if a lock can't be obtained

unlock

protected void unlock()

Unlock

getConnection

public Object getConnection(Subject subject,
                            javax.resource.spi.ConnectionRequestInfo cri)
                     throws javax.resource.ResourceException

Get a connection

Specified by:

getConnection in interface javax.resource.spi.ManagedConnection

Parameters:

subject - The subject

cri - The connection request info

Returns:

The connection

Throws:

javax.resource.ResourceException - Thrown if an error occurs

destroy

public void destroy()
             throws javax.resource.ResourceException

Destroy

Specified by:

destroy in interface javax.resource.spi.ManagedConnection

Throws:

javax.resource.ResourceException - Thrown if an error occurs

checkValid

public boolean checkValid()

Check valid

Returns:

True if valid; otherwise false

getProperties

public Properties getProperties()

Get the properties

Returns:

The value

broadcastConnectionError

protected void broadcastConnectionError(Throwable e)

Broad cast a connection error

Parameters:

e - The error

getLog

protected org.jboss.logging.Logger getLog()

Get the logger

Returns:

The value

checkState

protected void checkState()
                   throws SQLException

Check state

Throws:

SQLException - Thrown if an error occurs

checkException

protected void checkException(SQLException e)
                       throws javax.resource.ResourceException

Check exception

Parameters:

e - The exception

Throws:

javax.resource.ResourceException - Thrown if an error occurs

isXA

public abstract boolean isXA()

Returns true if the underlying connection is handled by an XA resource manager

Returns:

The value