org.springframework.amqp.rabbit.core

Interface RabbitMessageOperations

All Superinterfaces:

MessageReceivingOperations<String>, MessageRequestReplyOperations<String>, MessageSendingOperations<String>

All Known Implementing Classes:

RabbitMessagingTemplate

public interface RabbitMessageOperations
extends MessageSendingOperations<String>, MessageReceivingOperations<String>, MessageRequestReplyOperations<String>

A specialization of MessageSendingOperations and MessageRequestReplyOperations for AMQP related operations that allow to specify not only the exchange but also the routing key to use.

Since:

1.4

Author:

Stephane Nicoll

See Also:

RabbitTemplate

Method Summary

Modifier and Type	Method and Description
void	convertAndSend(String exchange, String routingKey, Object payload) Convert the given Object to serialized form, possibly using a MessageConverter, wrap it as a message and send it to a specific exchange with a specific routing key.
void	convertAndSend(String exchange, String routingKey, Object payload, Map<String,Object> headers) Convert the given Object to serialized form, possibly using a MessageConverter, wrap it as a message with the given headers and send it to a specific exchange with a specific routing key.
void	convertAndSend(String exchange, String routingKey, Object payload, Map<String,Object> headers, MessagePostProcessor postProcessor) Convert the given Object to serialized form, possibly using a MessageConverter, wrap it as a message with the given headers, apply the given post processor, and send the resulting message to a specific exchange with a specific routing key.
void	convertAndSend(String exchange, String routingKey, Object payload, MessagePostProcessor postProcessor) Convert the given Object to serialized form, possibly using a MessageConverter, wrap it as a message, apply the given post processor, and send the resulting message to a specific exchange with a specific routing key.
<T> T	convertSendAndReceive(String exchange, String routingKey, Object request, Class<T> targetClass) Convert the given request Object to serialized form, possibly using a MessageConverter, send it as a Message to a specific exchange with a specific routing key, receive the reply and convert its body of the specified target class.
<T> T	convertSendAndReceive(String exchange, String routingKey, Object request, Class<T> targetClass, MessagePostProcessor requestPostProcessor) Convert the given request Object to serialized form, possibly using a MessageConverter, apply the given post processor and send the resulting Message to a specific exchange with a specific routing key, receive the reply and convert its body of the given target class.
<T> T	convertSendAndReceive(String exchange, String routingKey, Object request, Map<String,Object> headers, Class<T> targetClass) Convert the given request Object to serialized form, possibly using a MessageConverter, send it as a Message with the given headers, to a specific exchange with a specific routing key, receive the reply and convert its body of the specified target class.
<T> T	convertSendAndReceive(String exchange, String routingKey, Object request, Map<String,Object> headers, Class<T> targetClass, MessagePostProcessor requestPostProcessor) Convert the given request Object to serialized form, possibly using a MessageConverter, wrap it as a message with the given headers, apply the given post processor and send the resulting Message to a specific exchange with a specific routing key,, receive the reply and convert its body of the given target class.
void	send(String exchange, String routingKey, Message<?> message) Send a message to a specific exchange with a specific routing key.
Message<?>	sendAndReceive(String exchange, String routingKey, Message<?> requestMessage) Send a request message to a specific exchange with a specific routing key and wait for the reply.

Methods inherited from interface org.springframework.messaging.core.MessageSendingOperations

convertAndSend, convertAndSend, convertAndSend, convertAndSend, convertAndSend, convertAndSend, send, send

Methods inherited from interface org.springframework.messaging.core.MessageReceivingOperations

receive, receive, receiveAndConvert, receiveAndConvert

Methods inherited from interface org.springframework.messaging.core.MessageRequestReplyOperations

convertSendAndReceive, convertSendAndReceive, convertSendAndReceive, convertSendAndReceive, convertSendAndReceive, convertSendAndReceive, sendAndReceive, sendAndReceive

Method Detail

send

void send(String exchange,
          String routingKey,
          Message<?> message)
   throws MessagingException

Send a message to a specific exchange with a specific routing key.

Parameters:

exchange - the name of the exchange

routingKey - the routing key

message - the message to send

Throws:

MessagingException - a messaging exception.

convertAndSend

void convertAndSend(String exchange,
                    String routingKey,
                    Object payload)
             throws MessagingException

Convert the given Object to serialized form, possibly using a MessageConverter, wrap it as a message and send it to a specific exchange with a specific routing key.

Parameters:

exchange - the name of the exchange

routingKey - the routing key

payload - the Object to use as payload

Throws:

MessagingException - a messaging exception.

convertAndSend

void convertAndSend(String exchange,
                    String routingKey,
                    Object payload,
                    Map<String,Object> headers)
             throws MessagingException

Convert the given Object to serialized form, possibly using a MessageConverter, wrap it as a message with the given headers and send it to a specific exchange with a specific routing key.

Parameters:

exchange - the name of the exchange

routingKey - the routing key

payload - the Object to use as payload

headers - headers for the message to send

Throws:

MessagingException - a messaging exception.

convertAndSend

void convertAndSend(String exchange,
                    String routingKey,
                    Object payload,
                    MessagePostProcessor postProcessor)
             throws MessagingException

Convert the given Object to serialized form, possibly using a MessageConverter, wrap it as a message, apply the given post processor, and send the resulting message to a specific exchange with a specific routing key.

Parameters:

exchange - the name of the exchange

routingKey - the routing key

payload - the Object to use as payload

postProcessor - the post processor to apply to the message

Throws:

MessagingException - a messaging exception.

convertAndSend

void convertAndSend(String exchange,
                    String routingKey,
                    Object payload,
                    Map<String,Object> headers,
                    MessagePostProcessor postProcessor)
             throws MessagingException

Convert the given Object to serialized form, possibly using a MessageConverter, wrap it as a message with the given headers, apply the given post processor, and send the resulting message to a specific exchange with a specific routing key.

Parameters:

exchange - the name of the exchange

routingKey - the routing key

payload - the Object to use as payload

headers - headers for the message to send

postProcessor - the post processor to apply to the message

Throws:

MessagingException - a messaging exception.

sendAndReceive

Message<?> sendAndReceive(String exchange,
                          String routingKey,
                          Message<?> requestMessage)
                   throws MessagingException

Send a request message to a specific exchange with a specific routing key and wait for the reply.

Parameters:

exchange - the name of the exchange

routingKey - the routing key

requestMessage - the message to send

Returns:

the reply, possibly null if the message could not be received, for example due to a timeout

Throws:

MessagingException - a messaging exception.

convertSendAndReceive

<T> T convertSendAndReceive(String exchange,
                            String routingKey,
                            Object request,
                            Class<T> targetClass)
                     throws MessagingException

Convert the given request Object to serialized form, possibly using a MessageConverter, send it as a Message to a specific exchange with a specific routing key, receive the reply and convert its body of the specified target class.

Type Parameters:

T - return type

Parameters:

exchange - the name of the exchange

routingKey - the routing key

request - payload for the request message to send

targetClass - the target type to convert the payload of the reply to

Returns:

the payload of the reply message, possibly null if the message could not be received, for example due to a timeout

Throws:

MessagingException - a messaging exception.

convertSendAndReceive

<T> T convertSendAndReceive(String exchange,
                            String routingKey,
                            Object request,
                            Map<String,Object> headers,
                            Class<T> targetClass)
                     throws MessagingException

Convert the given request Object to serialized form, possibly using a MessageConverter, send it as a Message with the given headers, to a specific exchange with a specific routing key, receive the reply and convert its body of the specified target class.

Type Parameters:

T - return type

Parameters:

exchange - the name of the exchange

routingKey - the routing key

request - payload for the request message to send

headers - headers for the request message to send

targetClass - the target type to convert the payload of the reply to

Returns:

the payload of the reply message, possibly null if the message could not be received, for example due to a timeout

Throws:

MessagingException - a messaging exception.

convertSendAndReceive

<T> T convertSendAndReceive(String exchange,
                            String routingKey,
                            Object request,
                            Class<T> targetClass,
                            MessagePostProcessor requestPostProcessor)
                     throws MessagingException

Convert the given request Object to serialized form, possibly using a MessageConverter, apply the given post processor and send the resulting Message to a specific exchange with a specific routing key, receive the reply and convert its body of the given target class.

Type Parameters:

T - return type

Parameters:

exchange - the name of the exchange

routingKey - the routing key

request - payload for the request message to send

targetClass - the target type to convert the payload of the reply to

requestPostProcessor - post process to apply to the request message

Returns:

the payload of the reply message, possibly null if the message could not be received, for example due to a timeout

Throws:

MessagingException - a messaging exception.

convertSendAndReceive

<T> T convertSendAndReceive(String exchange,
                            String routingKey,
                            Object request,
                            Map<String,Object> headers,
                            Class<T> targetClass,
                            MessagePostProcessor requestPostProcessor)
                     throws MessagingException

Convert the given request Object to serialized form, possibly using a MessageConverter, wrap it as a message with the given headers, apply the given post processor and send the resulting Message to a specific exchange with a specific routing key,, receive the reply and convert its body of the given target class.

Type Parameters:

T - return type

Parameters:

exchange - the name of the exchange

routingKey - the routing key

request - payload for the request message to send

headers - headers for the message to send

targetClass - the target type to convert the payload of the reply to

requestPostProcessor - post process to apply to the request message

Returns:

the payload of the reply message, possibly null if the message could not be received, for example due to a timeout

Throws:

MessagingException - a messaging exception.