Package com.mckoi.database.jdbc

Interface ProtocolConstants

public interface ProtocolConstants
Constants used in the JDBC database communication protocol.
Author:
Tobias Downer

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final int
    ACKNOWLEDGEMENT
    Sent as an acknowledgement to a command.
    static final int
    AUTHENTICATION_ERROR
    There was an authentication error.
    static final int
    CLOSE
    Closes the protocol stream.
    static final int
    DATABASE_EVENT
    Denotes an event from the database (trigger, etc).
    static final int
    DISPOSE_RESULT
    Disposes the server-side resources associated with a result.
    static final int
    DISPOSE_STREAMABLE_OBJECT
    Disposes of the resources associated with a streamable object on the server.
    static final int
    EXCEPTION
    Operation threw an exception.
    static final int
    FAILED
    Operation failed (followed by a UTF String error message).
    static final int
    PING
    Ping command.
    static final int
    PUSH_STREAMABLE_OBJECT_PART
    For pushing a part of a streamable object onto the server from the client.
    static final int
    QUERY
    Query sent to the server for processing.
    static final int
    RESULT_SECTION
    Requests a section of a result from the server.
    static final int
    SERVER_REQUEST
    Denotes a server side request for information.
    static final int
    STREAMABLE_OBJECT_SECTION
    Requests a section of a streamable object from the server.
    static final int
    SUCCESS
    Operation was successful.
    static final int
    USER_AUTHENTICATION_FAILED
    Sent if login failed because username or password were invalid.
    static final int
    USER_AUTHENTICATION_PASSED
    Sent if login passed.

  • Field Details

    • ACKNOWLEDGEMENT

      static final int ACKNOWLEDGEMENT
      Sent as an acknowledgement to a command.
      See Also:

    • USER_AUTHENTICATION_PASSED

      static final int USER_AUTHENTICATION_PASSED
      Sent if login passed.
      See Also:

    • USER_AUTHENTICATION_FAILED

      static final int USER_AUTHENTICATION_FAILED
      Sent if login failed because username or password were invalid.
      See Also:

    • SUCCESS

      static final int SUCCESS
      Operation was successful.
      See Also:

    • FAILED

      static final int FAILED
      Operation failed (followed by a UTF String error message).
      See Also:

    • EXCEPTION

      static final int EXCEPTION
      Operation threw an exception.
      See Also:

    • AUTHENTICATION_ERROR

      static final int AUTHENTICATION_ERROR
      There was an authentication error. A query couldn't be executed because the user does not have enough rights.
      See Also:

    • QUERY

      static final int QUERY
      Query sent to the server for processing.
      See Also:

    • DISPOSE_RESULT

      static final int DISPOSE_RESULT
      Disposes the server-side resources associated with a result.
      See Also:

    • RESULT_SECTION

      static final int RESULT_SECTION
      Requests a section of a result from the server.
      See Also:

    • STREAMABLE_OBJECT_SECTION

      static final int STREAMABLE_OBJECT_SECTION
      Requests a section of a streamable object from the server.
      See Also:

    • DISPOSE_STREAMABLE_OBJECT

      static final int DISPOSE_STREAMABLE_OBJECT
      Disposes of the resources associated with a streamable object on the server.
      See Also:

    • PUSH_STREAMABLE_OBJECT_PART

      static final int PUSH_STREAMABLE_OBJECT_PART
      For pushing a part of a streamable object onto the server from the client.
      See Also:

    • PING

      static final int PING
      Ping command.
      See Also:

    • CLOSE

      static final int CLOSE
      Closes the protocol stream.
      See Also:

    • DATABASE_EVENT

      static final int DATABASE_EVENT
      Denotes an event from the database (trigger, etc).
      See Also:

    • SERVER_REQUEST

      static final int SERVER_REQUEST
      Denotes a server side request for information. For example, a request for a part of a streamable object.
      See Also: