类 AbstractMessageReceivingTemplate<D>

构造器详细资料

• AbstractMessageReceivingTemplate

  public AbstractMessageReceivingTemplate()

方法详细资料

• receive

  @Nullable
  public Message<?> receive()

  从接口复制的说明: MessageReceivingOperations
  Receive a message from a default destination.

  指定者:

  receive 在接口中 MessageReceivingOperations<D>

  返回:

  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)

  从接口复制的说明: MessageReceivingOperations
  Receive a message from the given destination.

  指定者:

  receive 在接口中 MessageReceivingOperations<D>

  参数:

  destination - the target destination

  返回:

  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.

  参数:

  destination - the target destination

  返回:

  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)

  从接口复制的说明: MessageReceivingOperations
  Receive a message from a default destination and convert its payload to the specified target class.

  指定者:

  receiveAndConvert 在接口中 MessageReceivingOperations<D>

  参数:

  targetClass - the target class to convert the payload to

  返回:

  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)

  从接口复制的说明: MessageReceivingOperations
  Receive a message from the given destination and convert its payload to the specified target class.

  指定者:

  receiveAndConvert 在接口中 MessageReceivingOperations<D>

  参数:

  destination - the target destination

  targetClass - the target class to convert the payload to

  返回:

  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.

  参数:

  message - the message to convert

  targetClass - the target class to convert the payload to

  返回:

  the converted payload of the reply message (never null)