Package org.mule.runtime.api.metadata

Interface Summary

Interface	Description
CollectionDataType	A data type that represents a generified collection.
DataType	Defines a Java type and its association with additional information about the data, like MIME type and encoding.
DataTypeBuilder	Provides a way to build immutable DataType objects.
DataTypeBuilder.DataTypeCollectionTypeBuilder	Provides methods to set data associated to the items of a Collection, when the type is a Collection.
DataTypeBuilder.DataTypeFunctionTypeBuilder	Provides methods to set data associated to the resources of an ExpressionFunction.
DataTypeBuilder.DataTypeMapTypeBuilder	Provides methods to set data associated to the keys and values of a Map, when the type is a Map.
DataTypeParamsBuilder	Provides a way to set the java-type independent attributes when building an immutable DataType objects.
EntityMetadataProvider	This interface allows a Component that processes a Message to expose its metadata descriptor, containing all the MetadataType information associated to the Component's input and output elements
ExpressionLanguageMetadataService	This service provides metadata interaction with the underlying expression language.
ExpressionLanguageMetadataService.MessageCallback	Callback from the resolver
ExpressionLanguageMetadataService.MetadataTypeSerializer	Serialize MetadataTypes in the type system of the given expression language
FunctionDataType	A data type that represents a function, with it's optional return type and parameter types.
FunctionParameter.DefaultValueResolver	Resolves a FunctionParameter default value.
MapDataType	A data type that represents a generified map.
MetadataCache	This component provides the capability to store data so future requests for that data can be served faster and accessed from every InputTypeResolver, TypeKeysResolver and OutputTypeResolver
MetadataCache.MetadataCacheValueResolver
MetadataContext	Metadata resolving context, provides access to the Config and Connection used during metadata fetch invocation.
MetadataEnrichableModel	A model which can be augmented with MetadataProperties that are not part of the canonical metadata model.
MetadataKey	A key, that with the given ID, represents a MetadataType.
MetadataKeyProvider	This interface allows the exposure of the MetadataKeys associated to the TypeKeysResolver of the component.
MetadataKeysContainer	Container for the MetadataKeys obtained from a MetadataKeyProvider component.
MetadataProperty	A custom property which augments a MetadataEnrichableModel with non canonical pieces of information.
MetadataProvider<T extends ComponentModel>	This interface allows a Component that processes a Message to expose its metadata descriptor, containing all the MetadataType information associated to the Component's input and output elements
MetadataService	Provides access to the Metadata of any MetadataProvider and EntityMetadataProvider components in the application and the MetadataKey of the MetadataKeyProvider components, using it's Location It also provides access to the MetadataKey associated to a configuration through the operations and sources that belong to that configuration.

Class Summary

Class	Description
AbstractDataTypeBuilderFactory	Factory class used to create DataTypeBuilder objects.
DefaultMetadataKey	Default immutable implementation for the MetadataKey.
ExpressionLanguageMetadataService.MessageLocation	Represents a message location
ExpressionLanguageMetadataService.MessagePosition	A position with the line , column and offset in a document
FunctionParameter	Representation of a function's parameter, including it's name, type and optionally, a default value.
MediaType	Immutable representation of Media Types as defined in RFC-2046 Part Two.
MediaTypeUtils	Utility class to share logic about media types
MetadataAttributes	Immutable implementation of MetadataAttributes.
MetadataAttributes.MetadataAttributesBuilder
MetadataKeyBuilder	An implementation of the builder design pattern to create a new MetadataKey instance.
MetadataKeysContainerBuilder	Builder for MetadataKeysContainer
TypedValue<T>	Maintains a value that has an associated DataType.

Exception Summary

Exception	Description
MetadataResolvingException	Exception that represents an error related to Metadata resolving.