org.mule.runtime.module.extension.internal.runtime.resolver

Class ProcessorChainValueResolver

java.lang.Object

org.mule.runtime.module.extension.internal.runtime.resolver.ProcessorChainValueResolver

All Implemented Interfaces:

ValueResolver<org.mule.runtime.extension.api.runtime.route.Chain>

public final class ProcessorChainValueResolver
extends Object
implements ValueResolver<org.mule.runtime.extension.api.runtime.route.Chain>

An ValueResolver which wraps the given Processor in a Chain, using the event of the current ValueResolvingContext. This resolver returns new instances per every invocation

Since:

4.0

Constructor Summary

Constructors

Constructor and Description
ProcessorChainValueResolver(StreamingManager streamingManager, MessageProcessorChain chain) Creates a resolver for the provided chain executor.
ProcessorChainValueResolver(StreamingManager streamingManager, MuleContext ctx, List<Processor> processors) Creates a resolver for a new chain executor with the give processors, tying the lifecycle of that chain to the lifecycle of the provided muleContext.

Method Summary

Modifier and Type	Method and Description
boolean	isContent()
boolean	isDynamic() Returns false if subsequent invocations to ValueResolver.resolve(ValueResolvingContext) will return the same value.
org.mule.runtime.extension.api.runtime.route.Chain	resolve(ValueResolvingContext context) Returns a Chain that wraps the given Processor using the current event

Methods inherited from class java.lang.Object

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

Constructor Detail

ProcessorChainValueResolver

public ProcessorChainValueResolver(StreamingManager streamingManager,
                                   MessageProcessorChain chain)

Creates a resolver for the provided chain executor. The lifecycle of the provided chain must be managed by the owner of the chain.

Parameters:

streamingManager -

chain - the chain to create an executor for

ProcessorChainValueResolver

public ProcessorChainValueResolver(StreamingManager streamingManager,
                                   MuleContext ctx,
                                   List<Processor> processors)

Creates a resolver for a new chain executor with the give processors, tying the lifecycle of that chain to the lifecycle of the provided muleContext.

Parameters:

ctx - the context to tie the lifecycle of the chain to be created to

processors - the processors that will be part of the chain to create an executor for

Method Detail

resolve

public org.mule.runtime.extension.api.runtime.route.Chain resolve(ValueResolvingContext context)
                                                           throws org.mule.runtime.api.exception.MuleException

Returns a Chain that wraps the given Processor using the current event

Specified by:

resolve in interface ValueResolver<org.mule.runtime.extension.api.runtime.route.Chain>

Parameters:

context - a ValueResolvingContext

Returns:

a Chain

Throws:

org.mule.runtime.api.exception.MuleException

isDynamic

public boolean isDynamic()

Description copied from interface: ValueResolver

Returns false if subsequent invocations to ValueResolver.resolve(ValueResolvingContext) will return the same value. Notice that if it returns true, then it might return different values per invocation but that's not guaranteed.

Specified by:

isDynamic in interface ValueResolver<org.mule.runtime.extension.api.runtime.route.Chain>

Returns:

false

isContent

public boolean isContent()

Specified by:

isContent in interface ValueResolver<org.mule.runtime.extension.api.runtime.route.Chain>

Returns:

if the value is a Content on the component with the value to be resolved.