API XML Error
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== Creating Custom Errors == | == Creating Custom Errors == | ||
To create a custom error use the FreeDESK_Error class as follows: | To create a custom error use the FreeDESK_Error class as follows: | ||
| − | <source lang=" | + | <source lang="php"> |
// Our error information | // Our error information | ||
$code = 999; | $code = 999; | ||
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// Output the XML | // Output the XML | ||
echo $myError->XML(); | echo $myError->XML(); | ||
| − | // n.b. this will output XML without header $myError->XML(true) will include an XML header | + | // n.b. this will output XML without header |
| + | // $myError->XML(true) will include an XML header | ||
</source> | </source> | ||
Latest revision as of 18:46, 21 August 2012
A FreeDESK XML error will contain an error code and textual description.
Contents |
[edit] Example
<error> <code>XXXX</code> <text>Textual Error Description</text> </error>
[edit] Error Codes
The following is a list of in-built error codes based upon the ErrorCode class. You may use your own error codes which can either be captured by your own receipt handling code or will be detected client-side with the DESK.isError(xml) call.
[edit] 101 ErrorCode::FailedLogin
Login has failed
[edit] 102 ErrorCode::SessionExpired
Attempt to validate client SID has failed as it has expired (or has been deleted, or is illegal)
[edit] 201 ErrorCode::UnknownMode
The API has been called with an unknown or unregistered mode
[edit] 300 ErrorCode::EntityError
An error has occurred when fetching/searching/writing an entity. The system logs will provide more information.
[edit] 403 ErrorCode::Forbidden
Current user context does not have access to the mode or resource requested
[edit] 404 ErrorCode::ResourceNotFound
A resource was asked for that does not exist or has not been registered
[edit] 406 ErrorCode::UnknownRequest
A request has been received of a type which is unknown or unregistered
[edit] 700 ErrorCode::OperationFailed
Generic failure, the operation requested has failed. Used to indicate a general call failure of an API call for some unknown reason.
[edit] Creating Custom Errors
To create a custom error use the FreeDESK_Error class as follows:
// Our error information $code = 999; $text = "An Error"; // Create a FreeDESK_Error $myError = new FreeDESK_Error($code, $text); // Output the XML echo $myError->XML(); // n.b. this will output XML without header // $myError->XML(true) will include an XML header
