org.springframework.integration.message
Class GenericMessage<T>

java.lang.Object
  org.springframework.integration.message.GenericMessage<T>

All Implemented Interfaces:

java.io.Serializable, Message<T>

Direct Known Subclasses:

CompositeMessage, ErrorMessage, StringMessage

public class GenericMessage<T>
extends java.lang.Object
implements Message<T>, java.io.Serializable

Base Message class defining common properties such as id, payload, and headers.

Author:

Mark Fisher

See Also:

Serialized Form

Field Summary

private MessageHeaders	headers
private T	payload

Constructor Summary

GenericMessage(T payload)
Create a new message with the given payload.

GenericMessage(T payload, java.util.Map<java.lang.String,java.lang.Object> headers)
Create a new message with the given payload.

Method Summary

MessageHeaders	getHeaders()
T	getPayload()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

payload

private volatile T payload

headers

private final MessageHeaders headers

Constructor Detail

GenericMessage

public GenericMessage(T payload)

Create a new message with the given payload. The id will be generated by the default IdGenerator strategy.

Parameters:

payload - the message payload

GenericMessage

public GenericMessage(T payload,
                      java.util.Map<java.lang.String,java.lang.Object> headers)

Create a new message with the given payload. The id will be generated by the default IdGenerator strategy. The headers will be populated with the provided header values.

Parameters:

payload - the message payload

headers - message headers

Method Detail

getPayload

public T getPayload()

Specified by:

getPayload in interface Message<T>

getHeaders

public MessageHeaders getHeaders()

Specified by:

getHeaders in interface Message<T>

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object