Package org.apache.qpid.jms.provider.amqp.message

Interface AmqpObjectTypeDelegate

All Known Implementing Classes:
AmqpSerializedObjectDelegate, AmqpTypedObjectDelegate
public interface AmqpObjectTypeDelegate
Interface for a Delegate object that handles storing and retrieving the Object value in an Object message.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    copyInto(AmqpObjectTypeDelegate copy)
    Copy the internal data into the given instance.
    Serializable
    getObject()
    Read a Serialized object from the AMQP message using the strategy implemented by this delegate.
    boolean
    hasBody()
     
    boolean
    isAmqpTypeEncoded()
     
    void
    onSend()
    Signals that the message is about to be sent so we should ensure proper state of the marshaled object and message annotations prior to that.
    void
    setObject(Serializable value)
    Given a serializable instance, store the value into the AMQP message using the strategy implemented by this delegate.

  • Method Details

    • setObject

      void setObject(Serializable value) throws IOException
      Given a serializable instance, store the value into the AMQP message using the strategy implemented by this delegate.
      Parameters:
      value - A serializable object instance to be stored in the message.
      Throws:
      IOException - if an error occurs during the store operation.

    • getObject

      Serializable getObject() throws IOException, ClassNotFoundException
      Read a Serialized object from the AMQP message using the strategy implemented by this delegate.
      Returns:
      an Object that has been read from the stored object data in the message.
      Throws:
      IOException - if an error occurs while reading the stored object.
      ClassNotFoundException - if no class can be found for the stored type.

    • onSend

      void onSend()
      Signals that the message is about to be sent so we should ensure proper state of the marshaled object and message annotations prior to that.

    • copyInto

      void copyInto(AmqpObjectTypeDelegate copy) throws Exception
      Copy the internal data into the given instance.
      Parameters:
      copy - the new delegate that will receive a copy of this instances object data.
      Throws:
      Exception - if an error occurs while copying the contents to the target.

    • isAmqpTypeEncoded

      boolean isAmqpTypeEncoded()

    • hasBody

      boolean hasBody()