javax.xml.xquery
Class XQCancelledException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          javax.xml.xquery.XQException
              javax.xml.xquery.XQQueryException
                  javax.xml.xquery.XQCancelledException

All Implemented Interfaces:

java.io.Serializable

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.

See Also:

Serialized Form

Constructor Summary

XQCancelledException(java.lang.String message, java.lang.String vendorCode, javax.xml.namespace.QName errorCode, int line, int column, int position, java.lang.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.

Method Summary

Methods inherited from class javax.xml.xquery.XQQueryException

getColumnNumber, getErrorCode, getErrorObject, getLineNumber, getModuleURI, getPosition, getQueryStackTrace

Methods inherited from class javax.xml.xquery.XQException

getNextException, getVendorCode, setNextException

Methods inherited from class java.lang.Throwable

fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

XQCancelledException

public XQCancelledException(java.lang.String message,
                            java.lang.String vendorCode,
                            javax.xml.namespace.QName errorCode,
                            int line,
                            int column,
                            int position,
                            java.lang.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.

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