Module org.mule.sdk.api

Package org.mule.sdk.api.metadata

Interface ChainInputMetadataContext

All Superinterfaces:

org.mule.runtime.api.lifecycle.Disposable, MetadataContext

@MinMuleVersion("4.7.0")
@DoNotEnforceMinMuleVersion
@Experimental
public interface ChainInputMetadataContext
extends MetadataContext

MetadataContext specialization adding information relevant to ChainInputTypeResolver instances. NOTE: Experimental feature. Backwards compatibility is not guaranteed.

Since:

0.9.0

Field Summary

Fields inherited from interface org.mule.runtime.api.lifecycle.Disposable

PHASE_NAME

Method Summary

Modifier and Type	Method	Description
org.mule.metadata.message.api.MessageMetadataType	getInputMessageMetadataType()
org.mule.metadata.api.model.MetadataType	getParameterResolvedType(String parameterName)	Returns the resolved MetadataType from an input parameter of the owning component.

Methods inherited from interface org.mule.runtime.api.lifecycle.Disposable

dispose

Methods inherited from interface org.mule.sdk.api.metadata.MetadataContext

getCache, getConnection, getRouterOutputMetadataContext, getScopeOutputMetadataContext, getTypeBuilder, getTypeLoader

Method Details

getParameterResolvedType

org.mule.metadata.api.model.MetadataType getParameterResolvedType(String parameterName)
                                                           throws NoSuchElementException,
org.mule.runtime.api.metadata.MetadataResolvingException

Returns the resolved MetadataType from an input parameter of the owning component. This is useful when the chain/route will be executed with a message that leverages said parameter's content.

Parameters:

parameterName - the name of the parameter

Returns:

the parameter's resolved MetadataType

Throws:

NoSuchElementException - if no parameter of that name exists in the owning component.

org.mule.runtime.api.metadata.MetadataResolvingException

getInputMessageMetadataType

org.mule.metadata.message.api.MessageMetadataType getInputMessageMetadataType()

Returns:

a MessageMetadataType describing the typed message that initially entered the root component (scope/router)