fn:error()
Function signature
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Result |
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Raises an error.
fn:error($error as xs:QName?)
Function signature
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Result |
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Raises an error.
Saxon allows the first argument to be an empty sequence, treating this as equivalent
to calling fn:error() with no arguments. The error code (local part and namespace URI part) is
recorded as part of the exception that's supplied to a user-defined JAXP ErrorListener,
or that is returned to the calling application. The code is also available to the catch
part of a call on the saxon:try extension function.
fn:error($error as xs:QName?, $description as xs:string)
Function signature
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Result |
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Raises an error.
If supplied, the error code (local part and namespace URI part) is
recorded as part of the exception that's supplied to a user-defined JAXP ErrorListener,
or that is returned to the calling application. The code is also available to the catch
part of a call on the saxon:try extension function. The value of the $description
is available by calling getMessage() on the Exception object.
fn:error($error as xs:QName?, $description as xs:string, $error-object as item()*)
Function signature
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Result |
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Raises an error.
If supplied, the error code (local part and namespace URI part) is
recorded as part of the exception that's supplied to a user-defined JAXP ErrorListener,
or that is returned to the calling application.
The code is also available to the catch
part of a call on the saxon:try extension function. The value of the $description
is available by calling getMessage() on the Exception object,
and the object supplied in the third parameter is available from the getErrorObject() method.
For use in the catch part of saxon:try, when re-throwing an error that has been caught, the
error object may also be the <error element that was passed to the catch function.
