Package com.yahoo.processing.execution

Class ExecutionWithResponse

java.lang.Object

com.yahoo.processing.execution.Execution

com.yahoo.processing.execution.ExecutionWithResponse

public class ExecutionWithResponse
extends Execution

An execution which has a response which is returned when this gets to the end of the chain. This is useful to run processing chains where a response exists up front, typically for on completion listeners.

Author:

bratseth

Nested Class Summary

Nested classes/interfaces inherited from class com.yahoo.processing.execution.Execution

Execution.Environment<COMPONENT extends Processor>, Execution.Trace

Constructor Summary

Constructors

Constructor	Description
ExecutionWithResponse(com.yahoo.component.chain.Chain<? extends Processor> chain, Response response, Execution execution)	Creates an execution which will return a given response at the end of the chain.

Method Summary

Modifier and Type	Method	Description
protected Response	defaultResponse(Request request)	Creates the default response to return from this kind of execution when there are no further processors.

Methods inherited from class com.yahoo.processing.execution.Execution

chain, createRoot, createRoot, environment, next, nextIndex, nextProcessor, onInvoking, onReturning, previousProcessor, process, toString, trace

Methods inherited from class java.lang.Object

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

Constructor Detail

ExecutionWithResponse

public ExecutionWithResponse(com.yahoo.component.chain.Chain<? extends Processor> chain,
                             Response response,
                             Execution execution)

Creates an execution which will return a given response at the end of the chain.

Parameters:

chain - the chain to execute in this

response - the response this will return from Execution.process(com.yahoo.processing.Request) then the end of this chain is reached

execution - the the parent of this execution

Method Detail

defaultResponse

protected Response defaultResponse(Request request)

Description copied from class: Execution

Creates the default response to return from this kind of execution when there are no further processors. If this is overridden, make sure to propagate any freezeListener from this to the returned response top-level DataList.

Overrides:

defaultResponse in class Execution