Package org.springframework.integration.transformer

Contains core-implementation of various Transformers which includes Enrichers and Filters.

Since:

1.0

Interface Summary

Interface	Description
GenericTransformer<S,T>	Generic (lambda) strategy interface for transformer.
Transformer	Strategy interface for transforming a Message.

Class Summary

Class	Description
AbstractMessageProcessingTransformer	Base class for Message Transformers that delegate to a MessageProcessor.
AbstractPayloadTransformer<T,U>	A base class for Transformer implementations that modify the payload of a Message.
AbstractTransformer	A base class for Transformer implementations.
ClaimCheckInTransformer	Transformer that stores a Message and returns a new Message whose payload is the id of the stored Message.
ClaimCheckOutTransformer	Transformer that accepts a Message whose payload is a UUID and retrieves the Message associated with that id from a MessageStore if available.
ContentEnricher	Content Enricher is a Message Transformer that can augment a message's payload with either static values or by optionally invoking a downstream message flow via its request channel and then applying values from the reply Message to the original payload.
DecodingTransformer<T>	AbstractPayloadTransformer that delegates to a codec to decode the payload from a byte[].
EncodingPayloadTransformer<T>	AbstractPayloadTransformer that delegates to a codec to encode the payload into a byte[].
ExpressionEvaluatingTransformer	A Message Transformer implementation that evaluates the specified SpEL expression.
HeaderEnricher	A Transformer that adds statically configured header values to a Message.
HeaderFilter	Transformer that removes Message headers.
MapToObjectTransformer	Will transform Map to an instance of Object.
MessageTransformingHandler	A reply-producing MessageHandler that delegates to a Transformer instance to modify the received Message and sends the result to its output channel.
MethodInvokingTransformer	A Message Transformer implementation that invokes the specified method on the given object.
ObjectToMapTransformer	Transforms an object graph into a Map.
ObjectToStringTransformer	A simple transformer that creates an outbound payload by invoking the inbound payload Object's toString() method.
PayloadDeserializingTransformer	Transformer that deserializes the inbound byte array payload to an object by delegating to a Converter<byte[], Object>.
PayloadSerializingTransformer	Transformer that serializes the inbound payload into a byte array by delegating to a Converter<Object, byte[]>.
PayloadTypeConvertingTransformer<T,U>	Transformer that converts the inbound payload to an object by delegating to a Converter<Object, Object>.
SimpleFromAvroTransformer	An Apache Avro transformer to create generated SpecificRecord objects from byte[].
SimpleToAvroTransformer	An Apache Avro transformer for generated SpecificRecord objects.
StreamTransformer	Transforms an InputStream payload to a byte[] or String (if a charset is provided).
SyslogToMapTransformer	Transforms a packet in Syslog (RFC3164) format to a Map.

Exception Summary

Exception	Description
MessageTransformationException	Base Exception type for Message transformation errors.