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