Package org.basex.query

Class QueryException

java.lang.Object

java.lang.Throwable

java.lang.Exception

org.basex.query.QueryException

All Implemented Interfaces:

Serializable

public class QueryException
extends Exception

Thrown to indicate an exception during the parsing or evaluation of a query.

Author:

BaseX Team 2005-22, BSD License, Christian Gruen

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
QueryException(String message)	Constructor, specifying a simple error message.
QueryException(Throwable cause)	Constructor, specifying an exception or error.
QueryException(InputInfo info, QueryError error, Object... ext)	Default constructor.
QueryException(InputInfo info, QNm name, String message, Object... ext)	Constructor, specifying the error code and message as string.

Method Summary

Modifier and Type	Method	Description
QueryException	add(InputInfo ii)	Adds an input info to the stack.
int	column()	Returns the error column.
QueryError	error()	Returns the error.
String	file()	Returns the file.
String	getLocalizedMessage()
String	getMessage()
InputInfo	info()	Returns the input info.
QueryException	info(InputInfo ii)	Sets input info.
boolean	isCatchable()	Checks if this exception can be caught by a try/catch expression.
int	line()	Returns the error line.
int	markedColumn()	Returns the marked error column.
QueryException	notCatchable()	Makes this exception uncatchable by a try/catch expression.
QNm	qname()	Returns the error name.
QueryException	suggest(InputParser qp)	Sets code suggestions.
Value	value()	Returns the error value.
QueryException	value(Value val)	Sets the error value.

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getStackTrace, getSuppressed, 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

QueryException

public QueryException(Throwable cause)

Constructor, specifying an exception or error. QueryError.BASEX_ERROR_X will be set as error code.

Parameters:

cause - exception or error

QueryException

public QueryException(String message)

Constructor, specifying a simple error message. QueryError.BASEX_ERROR_X will be set as error code.

Parameters:

message - error message

QueryException

public QueryException(InputInfo info,
                      QueryError error,
                      Object... ext)

Default constructor.

Parameters:

info - input info (can be null)

error - error reference

ext - error extension

QueryException

public QueryException(InputInfo info,
                      QNm name,
                      String message,
                      Object... ext)

Constructor, specifying the error code and message as string.

Parameters:

info - input info (can be null)

name - error code

message - error message

ext - error extension

Method Detail

column

public final int column()

Returns the error column.

Returns:

error column

markedColumn

public final int markedColumn()

Returns the marked error column.

Returns:

marked error column

line

public final int line()

Returns the error line.

Returns:

error line

file

public final String file()

Returns the file.

Returns:

error line

suggest

public final QueryException suggest(InputParser qp)

Sets code suggestions.

Parameters:

qp - query parser

Returns:

self reference

add

public final QueryException add(InputInfo ii)

Adds an input info to the stack.

Parameters:

ii - input info

Returns:

self reference

info

public final QueryException info(InputInfo ii)

Sets input info.

Parameters:

ii - input info

Returns:

self reference

info

public final InputInfo info()

Returns the input info.

Returns:

input info

value

public final QueryException value(Value val)

Sets the error value.

Parameters:

val - error value

Returns:

self reference

qname

public final QNm qname()

Returns the error name.

Returns:

error name

error

public final QueryError error()

Returns the error.

Returns:

error

value

public final Value value()

Returns the error value.

Returns:

error value

getLocalizedMessage

public String getLocalizedMessage()

Overrides:

getLocalizedMessage in class Throwable

getMessage

public String getMessage()

Overrides:

getMessage in class Throwable

isCatchable

public boolean isCatchable()

Checks if this exception can be caught by a try/catch expression.

Returns:

result of check

notCatchable

public final QueryException notCatchable()

Makes this exception uncatchable by a try/catch expression.

Returns:

self reference for convenience