Package org.htmlunit.corejs.javascript

Class NativeGlobal

java.lang.Object

org.htmlunit.corejs.javascript.NativeGlobal

All Implemented Interfaces:

Serializable, IdFunctionCall

public class NativeGlobal
extends Object
implements Serializable, IdFunctionCall

This class implements the global native object (function and value properties only).

See ECMA 15.1.[12].

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private static final Object	FTAG
private static final int	Id_decodeURI
private static final int	Id_decodeURIComponent
private static final int	Id_encodeURI
private static final int	Id_encodeURIComponent
private static final int	Id_escape
private static final int	Id_eval
private static final int	Id_isFinite
private static final int	Id_isNaN
private static final int	Id_isXMLName
private static final int	Id_new_CommonError
private static final int	Id_parseFloat
private static final int	Id_parseInt
private static final int	Id_unescape
private static final int	Id_uneval
private static final int	INVALID_UTF8
private static final int	LAST_SCOPE_FUNCTION_ID
(package private) static final long	serialVersionUID
private static final String	URI_DECODE_RESERVED

Constructor Summary

Constructors

Constructor	Description
NativeGlobal()

Method Summary

Modifier and Type	Method	Description
static EcmaError	constructError(Context cx, String error, String message, Scriptable scope)	Deprecated. Use ScriptRuntime.constructError(String,String) instead.
static EcmaError	constructError(Context cx, String error, String message, Scriptable scope, String sourceName, int lineNumber, int columnNumber, String lineSource)	Deprecated. Use ScriptRuntime.constructError(String,String,String,int,String,int) instead.
private static String	decode(String str, boolean fullUri)
private static String	encode(String str, boolean fullUri)
private static boolean	encodeUnescaped(char c, boolean fullUri)
Object	execIdCall(IdFunctionObject f, Context cx, Scriptable scope, Scriptable thisObj, Object[] args)	'thisObj' will be null if invoked as constructor, in which case instance of Scriptable should be returned
static void	init(Context cx, Scriptable scope, boolean sealed)
(package private) static boolean	isEvalFunction(Object functionObj)
private static Object	js_escape(Object[] args)	The global method escape, as per ECMA-262 15.1.2.4.
private static Object	js_eval(Context cx, Scriptable scope, Object[] args)	This is an indirect call to eval, and thus uses the global environment.
(package private) static Object	js_parseFloat(Object[] args)	The global method parseFloat, as per ECMA-262 15.1.2.3.
(package private) static Object	js_parseInt(Context cx, Object[] args)	The global method parseInt, as per ECMA-262 15.1.2.2.
private static Object	js_unescape(Object[] args)	The global unescape method, as per ECMA-262 15.1.2.5.
private static int	oneUcs4ToUtf8Char(byte[] utf8Buffer, int ucs4Char)
private static char	toHexChar(int i)
private static int	unHex(char c)
private static int	unHex(char c1, char c2)
private static EcmaError	uriError()

Methods inherited from class java.lang.Object

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

Field Details

serialVersionUID

static final long serialVersionUID

See Also:

• Constant Field Values

URI_DECODE_RESERVED

private static final String URI_DECODE_RESERVED

See Also:

• Constant Field Values

INVALID_UTF8

private static final int INVALID_UTF8

See Also:

• Constant Field Values

FTAG

private static final Object FTAG

Id_decodeURI

private static final int Id_decodeURI

See Also:

• Constant Field Values

Id_decodeURIComponent

private static final int Id_decodeURIComponent

See Also:

• Constant Field Values

Id_encodeURI

private static final int Id_encodeURI

See Also:

• Constant Field Values

Id_encodeURIComponent

private static final int Id_encodeURIComponent

See Also:

• Constant Field Values

Id_escape

private static final int Id_escape

See Also:

• Constant Field Values

Id_eval

private static final int Id_eval

See Also:

• Constant Field Values

Id_isFinite

private static final int Id_isFinite

See Also:

• Constant Field Values

Id_isNaN

private static final int Id_isNaN

See Also:

• Constant Field Values

Id_isXMLName

private static final int Id_isXMLName

See Also:

• Constant Field Values

Id_parseFloat

private static final int Id_parseFloat

See Also:

• Constant Field Values

Id_parseInt

private static final int Id_parseInt

See Also:

• Constant Field Values

Id_unescape

private static final int Id_unescape

See Also:

• Constant Field Values

Id_uneval

private static final int Id_uneval

See Also:

• Constant Field Values

LAST_SCOPE_FUNCTION_ID

private static final int LAST_SCOPE_FUNCTION_ID

See Also:

• Constant Field Values

Id_new_CommonError

private static final int Id_new_CommonError

See Also:

• Constant Field Values

Constructor Details

NativeGlobal

public NativeGlobal()

Method Details

init

public static void init(Context cx,
 Scriptable scope,
 boolean sealed)

execIdCall

public Object execIdCall(IdFunctionObject f,
 Context cx,
 Scriptable scope,
 Scriptable thisObj,
 Object[] args)

Description copied from interface: IdFunctionCall

'thisObj' will be null if invoked as constructor, in which case instance of Scriptable should be returned

Specified by:

execIdCall in interface IdFunctionCall

js_parseInt

static Object js_parseInt(Context cx,
 Object[] args)

The global method parseInt, as per ECMA-262 15.1.2.2.

js_parseFloat

static Object js_parseFloat(Object[] args)

The global method parseFloat, as per ECMA-262 15.1.2.3.

Parameters:

args - the arguments to parseFloat, ignoring args[>=1]

js_escape

private static Object js_escape(Object[] args)

The global method escape, as per ECMA-262 15.1.2.4.

Includes code for the 'mask' argument supported by the C escape method, which used to be part of the browser embedding. Blame for the strange constant names should be directed there.

js_unescape

private static Object js_unescape(Object[] args)

The global unescape method, as per ECMA-262 15.1.2.5.

js_eval

private static Object js_eval(Context cx,
 Scriptable scope,
 Object[] args)

This is an indirect call to eval, and thus uses the global environment. Direct calls are executed via ScriptRuntime.callSpecial().

isEvalFunction

static boolean isEvalFunction(Object functionObj)

constructError

@Deprecated
public static EcmaError constructError(Context cx,
 String error,
 String message,
 Scriptable scope)

Deprecated.

Use ScriptRuntime.constructError(String,String) instead.

constructError

@Deprecated
public static EcmaError constructError(Context cx,
 String error,
 String message,
 Scriptable scope,
 String sourceName,
 int lineNumber,
 int columnNumber,
 String lineSource)

Deprecated.

Use ScriptRuntime.constructError(String,String,String,int,String,int) instead.

encode

private static String encode(String str,
 boolean fullUri)

toHexChar

private static char toHexChar(int i)

unHex

private static int unHex(char c)

unHex

private static int unHex(char c1,
 char c2)

decode

private static String decode(String str,
 boolean fullUri)

encodeUnescaped

private static boolean encodeUnescaped(char c,
 boolean fullUri)

uriError

private static EcmaError uriError()

oneUcs4ToUtf8Char

private static int oneUcs4ToUtf8Char(byte[] utf8Buffer,
 int ucs4Char)