org.mule.runtime.module.extension.internal.runtime.result

Class ValueReturnDelegate

java.lang.Object

org.mule.runtime.module.extension.internal.runtime.result.AbstractReturnDelegate

org.mule.runtime.module.extension.internal.runtime.result.ValueReturnDelegate

All Implemented Interfaces:

ReturnDelegate

public final class ValueReturnDelegate
extends AbstractReturnDelegate

An implementation of ReturnDelegate which allows setting the response value into the Message that will continue through the pipeline.

Since:

4.0

Nested Class Summary

Nested classes/interfaces inherited from class org.mule.runtime.module.extension.internal.runtime.result.AbstractReturnDelegate

AbstractReturnDelegate.ConnectedInputStreamWrapper

Field Summary

Fields inherited from class org.mule.runtime.module.extension.internal.runtime.result.AbstractReturnDelegate

muleContext

Constructor Summary

Constructors

Constructor and Description
ValueReturnDelegate(org.mule.runtime.api.meta.model.ComponentModel componentModel, CursorProviderFactory cursorProviderFactory, MuleContext muleContext)

Method Summary

Modifier and Type	Method and Description
CoreEvent	asReturnValue(Object value, ExecutionContextAdapter operationContext) If the value is a Message, then a new one is created merging the contents of the returned value with the ones of the input message.

Methods inherited from class org.mule.runtime.module.extension.internal.runtime.result.AbstractReturnDelegate

resolveMediaType, toMessage

Methods inherited from class java.lang.Object

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

Constructor Detail

ValueReturnDelegate

public ValueReturnDelegate(org.mule.runtime.api.meta.model.ComponentModel componentModel,
                           CursorProviderFactory cursorProviderFactory,
                           MuleContext muleContext)

Method Detail

asReturnValue

public CoreEvent asReturnValue(Object value,
                               ExecutionContextAdapter operationContext)

If the value is a Message, then a new one is created merging the contents of the returned value with the ones of the input message. The merging criteria is as follows:

The value's payload and DataType is set on the output message

If the value has a not null output for Message.getAttributes(), then that value is set on the outbound message. Otherwise, whatever value the input message had is maintained

If the value is of any other type, then it's set as the payload of the outgoing message Adapts the value into an CoreEvent

Parameters:

value - the value to be returned

operationContext - the ExecutionContextAdapter on which the operation was executed

Returns:

a CoreEvent carrying the operation's result