javax.script
Class ScriptException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          javax.script.ScriptException

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

PhpScriptException

public class ScriptException
extends java.lang.Exception

ScriptException is a generic checked exception thrown by mehtods of scripting API. Checked exceptions thrown by the underlying interpreters must be caught and used to initialize ScriptExceptions.

Author:

Nandika Jayawardana , Sanka Samaranayake

See Also:

Serialized Form

Constructor Summary

ScriptException(java.lang.Exception exception)
Constructs a new exception with the specified cause.

ScriptException(java.lang.String message)
Constructs a new exception with the specified detailed message.

ScriptException(java.lang.String message, java.lang.String fileName, int lineNumber)
Constructs a new exception with the spcified detailed message of cause, the file name of the source of script and the line number of the script where the error has occured.

ScriptException(java.lang.String message, java.lang.String fileName, int lineNumber, int columnNumber)
Constructs a new exception using the detailed message of cause, file name which contains the script, line number and column number in which the error has occured.

Method Summary

int	getColumnNumber() Retrieves the column number of the script where the error has occured.
java.lang.String	getFileName() Retrieves the file name in which the script is contained.
int	getLineNumber() Retrieves the line number of the script where the error has occured.
java.lang.String	getMessage() Retrieves a String describing the cause of error.

Methods inherited from class java.lang.Throwable

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

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ScriptException

public ScriptException(java.lang.Exception exception)

Constructs a new exception with the specified cause.

Parameters:

exception - the cause of exception

ScriptException

public ScriptException(java.lang.String message)

Constructs a new exception with the specified detailed message.

Parameters:

message - the datailed message which caused the exception

ScriptException

public ScriptException(java.lang.String message,
                       java.lang.String fileName,
                       int lineNumber)

Constructs a new exception with the spcified detailed message of cause, the file name of the source of script and the line number of the script where the error has occured.

Parameters:

message - the detailed message of cause of exception

fileName - the file name which contains the script

lineNumber - the line number of the script where the error has occured

ScriptException

public ScriptException(java.lang.String message,
                       java.lang.String fileName,
                       int lineNumber,
                       int columnNumber)

Constructs a new exception using the detailed message of cause, file name which contains the script, line number and column number in which the error has occured.

Parameters:

message - the detailed message of the cause of exception

fileName - the name of the file which contains the script

lineNumber - the line number of the script where the error has occured

columnNumber - the column number of the script where the error has occured

Method Detail

getFileName

public java.lang.String getFileName()

Retrieves the file name in which the script is contained.

Returns:

Returns the file name in which the script is contained

getColumnNumber

public int getColumnNumber()

Retrieves the column number of the script where the error has occured. If the information is not available, returns -1.

Returns:

Returns the column number of the script where the error has occured

getLineNumber

public int getLineNumber()

Retrieves the line number of the script where the error has occured. If the information is not available, returns -1.

Returns:

Returns the line number of the script where the error has occured

getMessage

public java.lang.String getMessage()

Retrieves a String describing the cause of error.

Overrides:

getMessage in class java.lang.Throwable

Returns:

a String describing the cause of error