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All known error codes arising from XRL dispatches. These include underlying transport, transport location, and invocation failures.
This class can be sub-classed to provide a sub-set of the known errors, and also to append domain specific errors.
| const XrlError& OKAY ()
| OKAY |
[static]
The value that should be returned by functions whose execution completed normally.
| const XrlError& BAD_ARGS ()
| BAD_ARGS |
[static]
The value that should be returned when the arguments in an XRL do not match what the receiver expected.
| const XrlError& COMMAND_FAILED ()
| COMMAND_FAILED |
[static]
The value that should be returned when the command cannot be executed by Xrl Target.
| const XrlError& NO_FINDER ()
| NO_FINDER |
[static]
The Xrl Finder process is not running or not ready to resolve Xrl target names
| const XrlError& RESOLVE_FAILED ()
| RESOLVE_FAILED |
[static]
Returned when an XRL cannot be dispatched because the target name is not registered in the system.
| const XrlError& NO_SUCH_METHOD ()
| NO_SUCH_METHOD |
[static]
Returned when the method within the XRL is not recognized by the receiver.
| const XrlError& SEND_FAILED ()
| SEND_FAILED |
[static]
Returned when the underlying XRL transport mechanism fails.
| const XrlError& REPLY_TIMED_OUT ()
| REPLY_TIMED_OUT |
[static]
Returned when the reply is not returned within the timeout period of the underlying transport mechanism.
| const XrlError& SEND_FAILED_TRANSIENT ()
| SEND_FAILED_TRANSIENT |
[static]
Returned when the underlying XRL transport mechanism fails.
| const XrlError& INTERNAL_ERROR ()
| INTERNAL_ERROR |
[static]
An error has occurred within the XRL system. This is usually a sign of an implementation issue. This error replaces no longer existent errors of CORRUPT_XRL, CORRUPT_XRL_RESPONSE, and BAD_PROTOCOL_VERSION. The note associated with the error should contain more information.
| XrlErrorCode error_code ()
| error_code |
[const]
Returns: the unique identifer number associated with error.
| const char* error_msg ()
| error_msg |
[const]
Returns: string containing textual description of error.
| const string& note ()
| note |
[const]
Returns: string containing user annotation about source of error (if set).
| string str ()
| str |
[const]
Returns: string containing error_code(), error_msg(), and note().
| bool known_code (uint32_t code)
| known_code |
[static]
Returns: true if error_code corresponds to known error.
| XrlError ()
| XrlError |
| XrlError (XrlErrorCode error_code, const string& note = "")
| XrlError |
| XrlError (const XrlError& xe)
| XrlError |
| XrlError (const XrlErrlet& x, const string& note = "")
| XrlError |
| XrlError (const XrlErrlet*)
| XrlError |
| const XrlErrlet* _errlet | _errlet |
[protected]
| string _note | _note |
[protected]
