org.apache.ode.bpel.intercept
Interface MessageExchangeInterceptor

All Known Implementing Classes:

InstanceCountThrottler, NoOpInterceptor, ProcessCountThrottler, ProcessSizeThrottler

public interface MessageExchangeInterceptor

Hook into the BPEL server that enables intercepting of message exchange invocation.

Nested Class Summary

static interface

MessageExchangeInterceptor.InterceptorContext

Method Summary

void	onBpelServerInvoked(MyRoleMessageExchange mex, MessageExchangeInterceptor.InterceptorContext ic) Called when the BPEL server is invoked, before any attempt to route the message exchange to a process.
void	onJobScheduled(MyRoleMessageExchange mex, MessageExchangeInterceptor.InterceptorContext ic) Called when the message is scheduled, before any attempt to invoke the BPEL server is made.
void	onNewInstanceInvoked(MyRoleMessageExchange mex, MessageExchangeInterceptor.InterceptorContext ic) Called when the BPEL server is invoked, after the message exchange has been routed to the process and it has been determined that a new instance needs to be created.
void	onPartnerInvoked(PartnerRoleMessageExchange mex, MessageExchangeInterceptor.InterceptorContext ic) Called when the BPEL server is invoked, before any attempt to route the message exchange to a process.
void	onProcessInvoked(MyRoleMessageExchange mex, MessageExchangeInterceptor.InterceptorContext ic) Called when the BPEL server is invoked, after the message exchange has been routed to the process.

Method Detail

onJobScheduled

void onJobScheduled(MyRoleMessageExchange mex,
                    MessageExchangeInterceptor.InterceptorContext ic)
                    throws FailMessageExchangeException,
                           FaultMessageExchangeException

Called when the message is scheduled, before any attempt to invoke the BPEL server is made.

Parameters:

mex - message exchange

Throws:

FailMessageExchangeException

FaultMessageExchangeException

onBpelServerInvoked

void onBpelServerInvoked(MyRoleMessageExchange mex,
                         MessageExchangeInterceptor.InterceptorContext ic)
                         throws FailMessageExchangeException,
                                FaultMessageExchangeException

Called when the BPEL server is invoked, before any attempt to route the message exchange to a process.

Parameters:

mex - message exchange

Throws:

FailMessageExchangeException

FaultMessageExchangeException

onProcessInvoked

void onProcessInvoked(MyRoleMessageExchange mex,
                      MessageExchangeInterceptor.InterceptorContext ic)
                      throws FailMessageExchangeException,
                             FaultMessageExchangeException

Called when the BPEL server is invoked, after the message exchange has been routed to the process.

Parameters:

mex - message exchange

Throws:

FailMessageExchangeException

FaultMessageExchangeException

onNewInstanceInvoked

void onNewInstanceInvoked(MyRoleMessageExchange mex,
                          MessageExchangeInterceptor.InterceptorContext ic)
                          throws FailMessageExchangeException,
                                 FaultMessageExchangeException

Called when the BPEL server is invoked, after the message exchange has been routed to the process and it has been determined that a new instance needs to be created.

Parameters:

mex - message exchange

Throws:

FailMessageExchangeException

FaultMessageExchangeException

onPartnerInvoked

void onPartnerInvoked(PartnerRoleMessageExchange mex,
                      MessageExchangeInterceptor.InterceptorContext ic)
                      throws FailMessageExchangeException,
                             FaultMessageExchangeException

Called when the BPEL server is invoked, before any attempt to route the message exchange to a process.

Parameters:

mex - message exchange

Throws:

FailMessageExchangeException

FaultMessageExchangeException