netscape.javascript

Class JSException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

netscape.javascript.JSException

All Implemented Interfaces:

Serializable

public class JSException
extends RuntimeException

Thrown when an exception is raised in the JavaScript engine.

Much of the functionality in this class is deprecated as it is not portable between web browsers. The only functionality that should be relied upon is the throwing of this exception and calls to printStackTrace().

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static int	EXCEPTION_TYPE_BOOLEAN Deprecated. Not portable between web browsers.
static int	EXCEPTION_TYPE_EMPTY Deprecated. Not portable between web browsers.
static int	EXCEPTION_TYPE_ERROR Deprecated. Not portable between web browsers.
static int	EXCEPTION_TYPE_FUNCTION Deprecated. Not portable between web browsers.
static int	EXCEPTION_TYPE_NUMBER Deprecated. Not portable between web browsers.
static int	EXCEPTION_TYPE_OBJECT Deprecated. Not portable between web browsers.
static int	EXCEPTION_TYPE_STRING Deprecated. Not portable between web browsers.
static int	EXCEPTION_TYPE_VOID Deprecated. Not portable between web browsers.
protected String	filename Deprecated. Not portable between web browsers.
protected int	lineno Deprecated. Not portable between web browsers.
protected String	message Deprecated. Not portable between web browsers.
protected String	source Deprecated. Not portable between web browsers.
protected int	tokenIndex Deprecated. Not portable between web browsers.

Constructor Summary

Constructors

Constructor and Description
JSException() Constructs a JSException object.
JSException(int wrappedExceptionType, Object wrappedException) Deprecated. Not portable between web browsers.
JSException(String s) Construct a JSException object with a detail message.
JSException(String s, String filename, int lineno, String source, int tokenIndex) Deprecated. Not portable between web browsers.

Method Summary

Modifier and Type	Method and Description
Object	getWrappedException() Deprecated. Not portable between web browsers.
int	getWrappedExceptionType() Deprecated. Not portable between web browsers.

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, 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 Detail

EXCEPTION_TYPE_EMPTY

public static final int EXCEPTION_TYPE_EMPTY

Deprecated. Not portable between web browsers.

See Also:

Constant Field Values

EXCEPTION_TYPE_VOID

public static final int EXCEPTION_TYPE_VOID

Deprecated. Not portable between web browsers.

See Also:

Constant Field Values

EXCEPTION_TYPE_OBJECT

public static final int EXCEPTION_TYPE_OBJECT

Deprecated. Not portable between web browsers.

See Also:

Constant Field Values

EXCEPTION_TYPE_FUNCTION

public static final int EXCEPTION_TYPE_FUNCTION

Deprecated. Not portable between web browsers.

See Also:

Constant Field Values

EXCEPTION_TYPE_STRING

public static final int EXCEPTION_TYPE_STRING

Deprecated. Not portable between web browsers.

See Also:

Constant Field Values

EXCEPTION_TYPE_NUMBER

public static final int EXCEPTION_TYPE_NUMBER

Deprecated. Not portable between web browsers.

See Also:

Constant Field Values

EXCEPTION_TYPE_BOOLEAN

public static final int EXCEPTION_TYPE_BOOLEAN

Deprecated. Not portable between web browsers.

See Also:

Constant Field Values

EXCEPTION_TYPE_ERROR

public static final int EXCEPTION_TYPE_ERROR

Deprecated. Not portable between web browsers.

See Also:

Constant Field Values

message

protected String message

Deprecated. Not portable between web browsers.

The detail message.

filename

protected String filename

Deprecated. Not portable between web browsers.

The URL of the file where the error occurred, if possible.

lineno

protected int lineno

Deprecated. Not portable between web browsers.

The line number if the file, if possible.

source

protected String source

Deprecated. Not portable between web browsers.

The string containing the JavaScript code being evaluated.

tokenIndex

protected int tokenIndex

Deprecated. Not portable between web browsers.

The index into the source string where the error occurred.

Constructor Detail

JSException

public JSException()

Constructs a JSException object.

JSException

public JSException(String s)

Construct a JSException object with a detail message.

Parameters:

s - The detail message

JSException

public JSException(String s,
                   String filename,
                   int lineno,
                   String source,
                   int tokenIndex)

Deprecated. Not portable between web browsers.

Construct a JSException object. This constructor is deprecated as it involves non-portable functionality.

Parameters:

s - The detail message.

filename - The URL of the file where the error occurred, if possible.

lineno - The line number if the file, if possible.

source - The string containing the JavaScript code being evaluated.

tokenIndex - The index into the source string where the error occurred.

JSException

public JSException(int wrappedExceptionType,
                   Object wrappedException)

Deprecated. Not portable between web browsers.

Construct a JSException object. This constructor is deprecated as it involves non-portable functionality.

Parameters:

wrappedExceptionType - Type of the wrapped JavaScript exception.

wrappedException - JavaScript exception wrapper.

Method Detail

getWrappedExceptionType

public int getWrappedExceptionType()

Deprecated. Not portable between web browsers.

getWrappedExceptionType returns the int mapping of the type of the wrappedException Object. This method is deprecated as it involves non-portable functionality.

Returns:

int JavaScript exception type.

getWrappedException

public Object getWrappedException()

Deprecated. Not portable between web browsers.

Returns the wrapped JavaScript exception. This method is deprecated as it involves non-portable functionality.

Returns:

Object JavaScript exception wrapper.