Package com.mckoi.database.jdbc
Interface ProtocolConstants
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public interface ProtocolConstants
Constants used in the JDBC database communication protocol.- Author:
- Tobias Downer
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Field Summary
Fields Modifier and Type Field Description 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.
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Field Detail
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ACKNOWLEDGEMENT
static final int ACKNOWLEDGEMENT
Sent as an acknowledgement to a command.- See Also:
- Constant Field Values
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USER_AUTHENTICATION_PASSED
static final int USER_AUTHENTICATION_PASSED
Sent if login passed.- See Also:
- Constant Field Values
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USER_AUTHENTICATION_FAILED
static final int USER_AUTHENTICATION_FAILED
Sent if login failed because username or password were invalid.- See Also:
- Constant Field Values
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SUCCESS
static final int SUCCESS
Operation was successful.- See Also:
- Constant Field Values
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FAILED
static final int FAILED
Operation failed (followed by a UTF String error message).- See Also:
- Constant Field Values
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EXCEPTION
static final int EXCEPTION
Operation threw an exception.- See Also:
- Constant Field Values
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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:
- Constant Field Values
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QUERY
static final int QUERY
Query sent to the server for processing.- See Also:
- Constant Field Values
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DISPOSE_RESULT
static final int DISPOSE_RESULT
Disposes the server-side resources associated with a result.- See Also:
- Constant Field Values
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RESULT_SECTION
static final int RESULT_SECTION
Requests a section of a result from the server.- See Also:
- Constant Field Values
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STREAMABLE_OBJECT_SECTION
static final int STREAMABLE_OBJECT_SECTION
Requests a section of a streamable object from the server.- See Also:
- Constant Field Values
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DISPOSE_STREAMABLE_OBJECT
static final int DISPOSE_STREAMABLE_OBJECT
Disposes of the resources associated with a streamable object on the server.- See Also:
- Constant Field Values
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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:
- Constant Field Values
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PING
static final int PING
Ping command.- See Also:
- Constant Field Values
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CLOSE
static final int CLOSE
Closes the protocol stream.- See Also:
- Constant Field Values
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DATABASE_EVENT
static final int DATABASE_EVENT
Denotes an event from the database (trigger, etc).- See Also:
- Constant Field Values
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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:
- Constant Field Values
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