com.infoengine.connector
Class IeSPILocalTransaction

java.lang.Object
  com.infoengine.connector.IeSPILocalTransaction

All Implemented Interfaces:

javax.resource.spi.LocalTransaction

public class IeSPILocalTransaction

extends Object

implements javax.resource.spi.LocalTransaction

SPI LocalTransaction implementation

Field Summary

private IeConnection	cx
private javax.resource.cci.Interaction	is
private IeInteractionSpec	isSpec
private Log	log
private String	session_id
private String	session_instance
private int	state
(package private) static int	STATE_COMMITTING
(package private) static int	STATE_EXECUTING
(package private) static int	STATE_READY
(package private) static int	STATE_ROLLINGBACK

Constructor Summary

(package private)

IeSPILocalTransaction(IeConnection cx, Log l) create a new transaction tied to a connection handle this handle should NOT be closed.

Method Summary

void	begin() start a new transaction
void	commit() commit the current transaction
private Group	execute(String functionName) execute a named function on teh "com.infoengine.connector" SOAP class.
(package private) String	getSessionId() get this transaction's sessionId (Windchill sessionId to be attached to further interactions in order for them to be transacted).
(package private) String	getSessionInstance() get this transaction's sessionInstance (Windchill instance further interactions should be sent to in order for them to be transacted).
(package private) int	getState() get the current state of this transaction
private void	resetState() reset the state of this transaction to ready and re-initialize sessionId and sessionInstance
void	rollback() rollback the current transaction

Methods inherited from class java.lang.Object

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

Field Detail

STATE_READY

static final int STATE_READY

See Also:

Constant Field Values

STATE_EXECUTING

static final int STATE_EXECUTING

See Also:

Constant Field Values

STATE_COMMITTING

static final int STATE_COMMITTING

See Also:

Constant Field Values

STATE_ROLLINGBACK

static final int STATE_ROLLINGBACK

See Also:

Constant Field Values

log

private Log log

cx

private IeConnection cx

is

private javax.resource.cci.Interaction is

isSpec

private IeInteractionSpec isSpec

state

private int state

session_instance

private String session_instance

session_id

private String session_id

Constructor Detail

IeSPILocalTransaction

IeSPILocalTransaction(IeConnection cx,
                      Log l)
                throws javax.resource.ResourceException

create a new transaction tied to a connection handle this handle should NOT be closed.

Parameters:

cx - connection handle

l - Log

Throws:

javax.resource.ResourceException - if there's a problem interacting with cx

Method Detail

getSessionId

String getSessionId()

get this transaction's sessionId (Windchill sessionId to be attached to further interactions in order for them to be transacted).

Returns:

String

getSessionInstance

String getSessionInstance()

get this transaction's sessionInstance (Windchill instance further interactions should be sent to in order for them to be transacted).

Returns:

String

getState

int getState()

get the current state of this transaction

Returns:

int

resetState

private void resetState()

reset the state of this transaction to ready and re-initialize sessionId and sessionInstance

begin

public void begin()
           throws javax.resource.ResourceException

start a new transaction

Specified by:

begin in interface javax.resource.spi.LocalTransaction

Throws:

javax.resource.ResourceException - if there's a problem interacting with the connection

javax.resource.spi.LocalTransactionException - if in the wrong state

commit

public void commit()
            throws javax.resource.ResourceException

commit the current transaction

Specified by:

commit in interface javax.resource.spi.LocalTransaction

Throws:

javax.resource.ResourceException - if there's a problem interacting with the connection

javax.resource.spi.LocalTransactionException - if in the wrong state

rollback

public void rollback()
              throws javax.resource.ResourceException

rollback the current transaction

Specified by:

rollback in interface javax.resource.spi.LocalTransaction

Throws:

javax.resource.ResourceException - if there's a problem interacting with the connection

javax.resource.spi.LocalTransactionException - if in the wrong state

execute

private Group execute(String functionName)
               throws javax.resource.ResourceException

execute a named function on teh "com.infoengine.connector" SOAP class.

Parameters:

functionName - the function to execute

Returns:

Group results

Throws:

javax.resource.ResourceException - if there's a problem interacting with the connection