com.gargoylesoftware.htmlunit.javascript.host.worker

Class DedicatedWorkerGlobalScope

java.lang.Object

net.sourceforge.htmlunit.corejs.javascript.ScriptableObject

com.gargoylesoftware.htmlunit.javascript.HtmlUnitScriptable

com.gargoylesoftware.htmlunit.javascript.SimpleScriptable

com.gargoylesoftware.htmlunit.javascript.host.event.EventTarget

com.gargoylesoftware.htmlunit.javascript.host.worker.DedicatedWorkerGlobalScope

All Implemented Interfaces:

WindowOrWorkerGlobalScope, Serializable, Cloneable, net.sourceforge.htmlunit.corejs.javascript.ConstProperties, net.sourceforge.htmlunit.corejs.javascript.debug.DebuggableObject, net.sourceforge.htmlunit.corejs.javascript.Scriptable, net.sourceforge.htmlunit.corejs.javascript.SymbolScriptable

public class DedicatedWorkerGlobalScope
extends EventTarget
implements WindowOrWorkerGlobalScope

The scope for the execution of Workers.

Author:

Marc Guillemot, Ronald Brill

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class net.sourceforge.htmlunit.corejs.javascript.ScriptableObject

net.sourceforge.htmlunit.corejs.javascript.ScriptableObject.KeyComparator

Field Summary

Fields inherited from class net.sourceforge.htmlunit.corejs.javascript.ScriptableObject

CONST, DONTENUM, EMPTY, PERMANENT, READONLY, UNINITIALIZED_CONST

Fields inherited from interface net.sourceforge.htmlunit.corejs.javascript.Scriptable

NOT_FOUND

Constructor Summary

Constructors

Constructor and Description
DedicatedWorkerGlobalScope() For prototype instantiation.

Method Summary

Modifier and Type	Method and Description
String	atob(String encodedData) Decodes a string of data which has been encoded using base-64 encoding.
String	btoa(String stringToEncode) Creates a base-64 encoded ASCII string from a string of binary data.
net.sourceforge.htmlunit.corejs.javascript.Function	getOnmessage() Returns the onmessage event handler.
Object	getSelf() Get the scope itself.
static void	importScripts(net.sourceforge.htmlunit.corejs.javascript.Context cx, net.sourceforge.htmlunit.corejs.javascript.Scriptable thisObj, Object[] args, net.sourceforge.htmlunit.corejs.javascript.Function funObj) Import external script(s).
void	postMessage(Object message) Posts a message to the Worker in the page's context.
void	setOnmessage(Object onmessage) Sets the onmessage event handler.

Methods inherited from class com.gargoylesoftware.htmlunit.javascript.host.event.EventTarget

addEventListener, clearEventListenersContainer, dispatchEvent, executeEventLocally, fireEvent, getEventHandler, getEventListenersContainer, hasEventHandlers, isEventHandlerOnWindow, removeEventListener, setEventHandler

Methods inherited from class com.gargoylesoftware.htmlunit.javascript.SimpleScriptable

clone, equivalentValues, get, getBrowserVersion, getDefaultValue, getDomNodeOrDie, getDomNodeOrNull, getPrototype, getScriptableFor, getStartingScope, getWindow, getWindow, getWithPreemption, has, hasInstance, initParentScope, makeScriptableFor, setCaseSensitive, setDomNode, setDomNode, setHtmlElement

Methods inherited from class com.gargoylesoftware.htmlunit.javascript.HtmlUnitScriptable

defineFunctionProperties, defineProperty, getClassName, put, setClassName, setParentScope

Methods inherited from class net.sourceforge.htmlunit.corejs.javascript.ScriptableObject

applyDescriptorToAttributeBitset, associateValue, avoidObjectDetection, buildDataDescriptor, callMethod, callMethod, checkPropertyChange, checkPropertyDefinition, defineClass, defineClass, defineClass, defineConst, defineConstProperty, defineOwnProperties, defineOwnProperty, defineOwnProperty, defineProperty, defineProperty, defineProperty, defineProperty, delete, delete, delete, deleteProperty, deleteProperty, ensureScriptable, ensureScriptableObject, ensureSymbolScriptable, get, get, get, getAllIds, getArrayPrototype, getAssociatedValue, getAttributes, getAttributes, getAttributes, getAttributes, getAttributes, getClassPrototype, getDefaultValue, getExternalArrayData, getExternalArrayLength, getFunctionPrototype, getGetterOrSetter, getIds, getObjectPrototype, getOwnPropertyDescriptor, getParentScope, getProperty, getProperty, getProperty, getPropertyIds, getPrototype, getSlot, getTopLevelScope, getTopScopeValue, getTypedProperty, getTypedProperty, getTypeOf, has, has, hasProperty, hasProperty, hasProperty, isAccessorDescriptor, isConst, isDataDescriptor, isEmpty, isExtensible, isFalse, isGenericDescriptor, isGetterOrSetter, isReadOnlySettable, isSealed, isTrue, preventExtensions, put, put, putConst, putConstProperty, putProperty, putProperty, putProperty, redefineProperty, sameValue, sealObject, setAttributes, setAttributes, setAttributes, setAttributes, setAttributes, setExternalArrayData, setGetterOrSetter, setPrototype, size

Methods inherited from class java.lang.Object

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

Constructor Detail

DedicatedWorkerGlobalScope

public DedicatedWorkerGlobalScope()

For prototype instantiation.

Method Detail

getSelf

public Object getSelf()

Get the scope itself.

Returns:

this

getOnmessage

public net.sourceforge.htmlunit.corejs.javascript.Function getOnmessage()

Returns the onmessage event handler.

Returns:

the onmessage event handler

setOnmessage

public void setOnmessage(Object onmessage)

Sets the onmessage event handler.

Parameters:

onmessage - the onmessage event handler

btoa

public String btoa(String stringToEncode)

Creates a base-64 encoded ASCII string from a string of binary data.

Specified by:

btoa in interface WindowOrWorkerGlobalScope

Parameters:

stringToEncode - string to encode

Returns:

the encoded string

atob

public String atob(String encodedData)

Decodes a string of data which has been encoded using base-64 encoding.

Specified by:

atob in interface WindowOrWorkerGlobalScope

Parameters:

encodedData - the encoded string

Returns:

the decoded value

postMessage

public void postMessage(Object message)

Posts a message to the Worker in the page's context.

Parameters:

message - the message

importScripts

public static void importScripts(net.sourceforge.htmlunit.corejs.javascript.Context cx,
                                 net.sourceforge.htmlunit.corejs.javascript.Scriptable thisObj,
                                 Object[] args,
                                 net.sourceforge.htmlunit.corejs.javascript.Function funObj)
                          throws IOException

Import external script(s).

Parameters:

cx - the current context

thisObj - this object

args - the script(s) to import

funObj - the JS function called

Throws:

IOException - in case of problem loading/executing the scripts