Package org.sqlproc.engine

Class SqlEngineException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

org.sqlproc.engine.SqlEngineException

All Implemented Interfaces:

Serializable

public class SqlEngineException
extends RuntimeException

The general exception class for the SQL Processor parser. This exception can be raised in the process of the META SQL statement or the mapping rule parsing. It encapsulates the ANTLR exceptions. In the runtime (query command execution) only SqlRuntimeException or SqlProcessorException can be raised.

For more info please see the Tutorials.

Author:

Vladimir Hudec

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private List<ErrorMsg>	errors	The list of parsing errors.
private static final long	serialVersionUID

Constructor Summary

Constructors

Constructor	Description
SqlEngineException(String msg)	Creates a new instance of the exception in the process of lexer and parser processing.
SqlEngineException(String msg, List<ErrorMsg> lexerErrors, List<ErrorMsg> parserErrors)	Creates a new instance of the exception in the process of lexer and parser processing.
SqlEngineException(String msg, List<ErrorMsg> lexerErrors, List<ErrorMsg> parserErrors, List<ErrorMsg> processorErrors)	Creates a new instance of the exception in the process of lexer and parser processing.

Method Summary

Modifier and Type	Method	Description
String	getMessage()	Creates a human readable message describing the exception raised in the process of lexer and parser processing.

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, 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

Field Details

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

errors

private List<ErrorMsg> errors

The list of parsing errors.

Constructor Details

SqlEngineException

public SqlEngineException(String msg)

Creates a new instance of the exception in the process of lexer and parser processing.

Parameters:

msg - the error message

SqlEngineException

public SqlEngineException(String msg,
 List<ErrorMsg> lexerErrors,
 List<ErrorMsg> parserErrors,
 List<ErrorMsg> processorErrors)

Creates a new instance of the exception in the process of lexer and parser processing.

Parameters:

msg - the error message

lexerErrors - the optional list of (ANTLR) lexer errors

parserErrors - the optional list of (ANTLR) parser errors

processorErrors - the optional list of (ANTLR) processor errors

SqlEngineException

public SqlEngineException(String msg,
 List<ErrorMsg> lexerErrors,
 List<ErrorMsg> parserErrors)

Creates a new instance of the exception in the process of lexer and parser processing.

Parameters:

msg - the error message

lexerErrors - the optional list of (ANTLR) lexer errors

parserErrors - the optional list of (ANTLR) parser errors

Method Details

getMessage

public String getMessage()

Creates a human readable message describing the exception raised in the process of lexer and parser processing.

Overrides:

getMessage in class Throwable

Returns:

the readable message describing exception