fuego.papi
Interface Execution

All Superinterfaces:

Serializable

All Known Subinterfaces:

GlobalExecution, TaskExecution

public interface Execution

extends Serializable

Allows advanced users to customize invocations on client-side components.

Method Summary

Arguments	getArguments() Returns the original Arguments object passed to this task.
InstanceInfo	getResult() Finishes this execution and updates the Arguments object passed to this task.
Invocation	next() Returns the next client-side invocation that must be performed. After the invocation is finished, setInvocationResult(java.lang.Object[]) or setException(java.lang.Throwable) must be called depending on the result of this invocation.
void	setException(Throwable t) Sets the exception thrown by the last invocation.
void	setInvocationResult(Object[] ret) Sets the result of the last invocation.

Method Detail

getArguments

public Arguments getArguments()

Returns the original Arguments object passed to this task.

Returns:

the original Arguments object passed to this task.

setException

public void setException(Throwable t)

Sets the exception thrown by the last invocation.

Parameters:

t - exception thrown by the last invocation returned by next().

setInvocationResult

public void setInvocationResult(Object[] ret)

Sets the result of the last invocation.

Parameters:

ret - output arguments of the last invocation returned by next().

getResult

public InstanceInfo getResult()

Finishes this execution and updates the Arguments object passed to this task.

Returns:

the instance created by the global activity, or null if none was created.

next

public Invocation next()
                throws Exception

Returns the next client-side invocation that must be performed.
After the invocation is finished, setInvocationResult(java.lang.Object[]) or setException(java.lang.Throwable) must be called depending on the result of this invocation.

Returns:

the next client-side invocation that must be performed or null if finished.

Throws:

Exception - if something goes wrong.