Interface MessagePolicy.Target

Enclosing class:
MessagePolicy
public static interface MessagePolicy.Target
Defines how to extract target information from a message for policy evaluation. A target determines which messages are subject to a particular TargetPolicy.

  • Method Summary

    Modifier and Type
    Method
    Description
    Object
    get(MessageInfo messageInfo)
    Retrieves the target value from the given message.
    void
    put(MessageInfo messageInfo, Object data)
    Stores the target value in the given message.
    void
    remove(MessageInfo messageInfo)
    Removes the target value from the given message.

  • Method Details

    • get

      Object get(MessageInfo messageInfo)
      Retrieves the target value from the given message.
      Parameters:
      messageInfo - the message containing the target information
      Returns:
      the target value extracted from the message

    • remove

      void remove(MessageInfo messageInfo)
      Removes the target value from the given message.
      Parameters:
      messageInfo - the message from which to remove the target

    • put

      void put(MessageInfo messageInfo, Object data)
      Stores the target value in the given message.
      Parameters:
      messageInfo - the message in which to store the target
      data - the target value to store