com.github.sonus21.rqueue.converter

Class GenericMessageConverter

java.lang.Object

com.github.sonus21.rqueue.converter.GenericMessageConverter

All Implemented Interfaces:

org.springframework.messaging.converter.MessageConverter

public class GenericMessageConverter
extends java.lang.Object
implements org.springframework.messaging.converter.MessageConverter

A converter to turn the payload of a Message from serialized form to a typed String and vice versa.

Constructor Summary

Constructors

Constructor and Description
GenericMessageConverter()

Method Summary

Modifier and Type	Method and Description
java.lang.Object	fromMessage(org.springframework.messaging.Message<?> message, java.lang.Class<?> targetClass) Convert the payload of a Message from a serialized form to a typed Object of type stored in message it self.
org.springframework.messaging.Message<?>	toMessage(java.lang.Object payload, org.springframework.messaging.MessageHeaders headers) Create a Message whose payload is the result of converting the given payload Object to serialized form.

Methods inherited from class java.lang.Object

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

Constructor Detail

GenericMessageConverter

public GenericMessageConverter()

Method Detail

fromMessage

public java.lang.Object fromMessage(org.springframework.messaging.Message<?> message,
                                    java.lang.Class<?> targetClass)

Convert the payload of a Message from a serialized form to a typed Object of type stored in message it self.

If the converter cannot perform the conversion it returns null.

Specified by:

fromMessage in interface org.springframework.messaging.converter.MessageConverter

Parameters:

message - the input message

targetClass - the target class for the conversion

Returns:

the result of the conversion, or null if the converter cannot perform the conversion

toMessage

public org.springframework.messaging.Message<?> toMessage(java.lang.Object payload,
                                                          org.springframework.messaging.MessageHeaders headers)

Create a Message whose payload is the result of converting the given payload Object to serialized form. It ignores all headers components.

If the converter cannot perform the conversion, it return null.

Specified by:

toMessage in interface org.springframework.messaging.converter.MessageConverter

Parameters:

payload - the Object to convert

headers - optional headers for the message (may be null)

Returns:

the new message, or null