Package org.springframework.messaging.core

Interface MessageReceivingOperations<D>

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and TypeMethodDescription
      Message<?>receive()
      Receive a message from a default destination.
      Message<?>receive​(D destination)
      Receive a message from the given destination.
      <T> TreceiveAndConvert​(D destination, Class<T> targetClass)
      Receive a message from the given destination and convert its payload to the specified target class.
      <T> TreceiveAndConvert​(Class<T> targetClass)
      Receive a message from a default destination and convert its payload to the specified target class.

    • Method Detail

      • receive

        Message<?> receive​(D destination)
            throws MessagingException
        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
        Throws:
        MessagingException

      • receiveAndConvert

        <T> T receiveAndConvert​(Class<T> targetClass)
                 throws MessagingException
        Receive a message from a default destination and convert its payload to the specified target class.
        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
        Throws:
        MessagingException

      • receiveAndConvert

        <T> T receiveAndConvert​(D destination,
                        Class<T> targetClass)
                 throws MessagingException
        Receive a message from the given destination and convert its payload to the specified target class.
        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
        Throws:
        MessagingException