javax.xml.xquery
public class XQCancelledException extends XQQueryException
XQCancelledException
is an exception to indicate that the
current XQuery processing is cancelled by the application through a
cancel()
request. This exception allows an application to
easily differentiate between a user's cancellation of the query from a
general execution failure.
Constructor Summary | |
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XQCancelledException(String message, String vendorCode, QName errorCode, int line, int column, int position, String moduleURI, XQSequence errorObject, XQStackTraceElement[] stackTrace)
Constructs an XQCancelledException object with a given message,
vendor code, error code, line number, column number, position, module URI,
error object, and stack trace.
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XQCancelledException
object with a given message,
vendor code, error code, line number, column number, position, module URI,
error object, and stack trace.
Parameters: message the description of the error. null
indicates
that the message string is non existant vendorCode a vendor-specific string identifying the error.
null
indicates there is no vendor
code or it is unknown errorCode QName
which identifies the error
according to the standard as described in
Appendix F, XQuery 1.0: An XML Query language,
Appendix C, XQuery 1.0 and XPath 2.0 Functions and Operators,
and its associated specifications; implementation-defined
errors may be raised line the line number in the query string where the error occured.
Line numbering starts at 1
. -1
if unknown column the column number in the query string where the error occured.
Column numbering starts at 1
. -1
if unknown position the position in the query string where the error occured. This
is a 0
based position. -1
if unknown moduleURI the module URI of the module in which the error occurred.
null
when it is the main module or when the module is
unknown errorObject an XQSequence
representing the error object passed to
fn:error()
. null
if this error was not
triggered by fn:error()
or when the error object is
not available stackTrace the XQuery stack trace where the error occurred. null
if not available