java.lang.Object
- org.springframework.messaging.core.AbstractMessageSendingTemplate<D>
- - org.springframework.messaging.core.AbstractMessageReceivingTemplate<D>

Type Parameters:
D - the destination type
All Implemented Interfaces:
MessageReceivingOperations<D>, MessageSendingOperations<D>
Direct Known Subclasses:
AbstractMessagingTemplate
```
public abstract class AbstractMessageReceivingTemplate<D>
extends AbstractMessageSendingTemplate<D>
implements MessageReceivingOperations<D>
```
An extension of AbstractMessageSendingTemplate that adds support for receive style operations as defined by MessageReceivingOperations.
Since:
4.1
Author:
Mark Fisher, Rossen Stoyanchev, Stephane Nicoll

Field Summary
- Fields inherited from class org.springframework.messaging.core.AbstractMessageSendingTemplate
  CONVERSION_HINT_HEADER, logger

Constructor Summary
Constructors
Constructor Description
AbstractMessageReceivingTemplate()

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`protected <T> T`	`doConvert(Message<?> message, Class<T> targetClass)`	Convert from the given message to the given target class.
`protected abstract Message<?>`	`doReceive(D destination)`	Actually receive a message from the given destination.
`Message<?>`	`receive()`	Receive a message from a default destination.
`Message<?>`	`receive(D destination)`	Receive a message from the given destination.
`<T> T`	`receiveAndConvert(D destination, Class<T> targetClass)`	Receive a message from the given destination and convert its payload to the specified target class.
`<T> T`	`receiveAndConvert(Class<T> targetClass)`	Receive a message from a default destination and convert its payload to the specified target class.

Methods inherited from class org.springframework.messaging.core.AbstractMessageSendingTemplate
convertAndSend, convertAndSend, convertAndSend, convertAndSend, convertAndSend, convertAndSend, doConvert, doSend, getDefaultDestination, getMessageConverter, getRequiredDefaultDestination, processHeadersToSend, send, send, setDefaultDestination, setMessageConverter

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - AbstractMessageReceivingTemplate
```
public AbstractMessageReceivingTemplate()
```
- Method Detail
  - receive
```
@Nullable
public Message<?> receive()
```
    Description copied from interface: MessageReceivingOperations
    Receive a message from a default destination.
    Specified by:
    receive in interface MessageReceivingOperations<D>
    Returns:
    the received message, possibly null if the message could not be received, for example due to a timeout
  - receive
```
@Nullable
public Message<?> receive(D destination)
```
    Description copied from interface: MessageReceivingOperations
    Receive a message from the given destination.
    Specified by:
    receive in interface MessageReceivingOperations<D>
    Parameters:
    destination - the target destination
    Returns:
    the received message, possibly null if the message could not be received, for example due to a timeout
  - doReceive
```
@Nullable
protected abstract Message<?> doReceive(D destination)
```
    Actually receive a message from the given destination.
    Parameters:
    destination - the target destination
    Returns:
    the received message, possibly null if the message could not be received, for example due to a timeout
  - receiveAndConvert
```
@Nullable
public <T> T receiveAndConvert(Class<T> targetClass)
```
    Description copied from interface: MessageReceivingOperations
    Receive a message from a default destination and convert its payload to the specified target class.
    Specified by:
    receiveAndConvert in interface MessageReceivingOperations<D>
    Parameters:
    targetClass - the target class to convert the payload to
    Returns:
    the converted payload of the reply message, possibly null if the message could not be received, for example due to a timeout
  - receiveAndConvert
```
@Nullable
public <T> T receiveAndConvert(D destination,
                               Class<T> targetClass)
```
    Description copied from interface: MessageReceivingOperations
    Receive a message from the given destination and convert its payload to the specified target class.
    Specified by:
    receiveAndConvert in interface MessageReceivingOperations<D>
    Parameters:
    destination - the target destination
    targetClass - the target class to convert the payload to
    Returns:
    the converted payload of the reply message, possibly null if the message could not be received, for example due to a timeout
  - doConvert
```
@Nullable
protected <T> T doConvert(Message<?> message,
                          Class<T> targetClass)
```
    Convert from the given message to the given target class.
    Parameters:
    message - the message to convert
    targetClass - the target class to convert the payload to
    Returns:
    the converted payload of the reply message (never null)

Class AbstractMessageReceivingTemplate<D>

Field Summary

Fields inherited from class org.springframework.messaging.core.AbstractMessageSendingTemplate

Constructor Summary

Method Summary

Methods inherited from class org.springframework.messaging.core.AbstractMessageSendingTemplate

Methods inherited from class java.lang.Object

Constructor Detail

AbstractMessageReceivingTemplate

Method Detail

receive

receive

doReceive

receiveAndConvert

receiveAndConvert

doConvert