org.htmlunit.javascript.host.worker

Class DedicatedWorkerGlobalScope

java.lang.Object

org.htmlunit.corejs.javascript.SlotMapOwner

org.htmlunit.corejs.javascript.ScriptableObject

org.htmlunit.javascript.HtmlUnitScriptable

org.htmlunit.javascript.host.event.EventTarget

org.htmlunit.javascript.host.worker.WorkerGlobalScope

org.htmlunit.javascript.host.worker.DedicatedWorkerGlobalScope

All Implemented Interfaces:

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

public class DedicatedWorkerGlobalScope
extends WorkerGlobalScope

The scope for the execution of Workers.

Author:

Marc Guillemot, Ronald Brill, Rural Hunter

See Also:

Serialized Form

Nested Class Summary

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

org.htmlunit.corejs.javascript.ScriptableObject.DescriptorInfo, org.htmlunit.corejs.javascript.ScriptableObject.KeyComparator, org.htmlunit.corejs.javascript.ScriptableObject.LambdaGetterFunction, org.htmlunit.corejs.javascript.ScriptableObject.LambdaSetterFunction

Field Summary

Fields inherited from class org.htmlunit.corejs.javascript.ScriptableObject

CONST, DONTENUM, EMPTY, PERMANENT, READONLY, UNINITIALIZED_CONST

Fields inherited from interface org.htmlunit.corejs.javascript.Scriptable

NOT_FOUND

Constructor Summary

Constructors

Constructor and Description
DedicatedWorkerGlobalScope() For prototype instantiation.

Method Summary

Modifier and Type	Method and Description
WorkerLocation	getLocation()
WorkerNavigator	getNavigator()
org.htmlunit.corejs.javascript.Function	getOnmessage() Returns the onmessage event handler.
org.htmlunit.corejs.javascript.Scriptable	getPrototype(Class<? extends HtmlUnitScriptable> jsClass) Returns the prototype object corresponding to the specified HtmlUnit class inside the window scope.
Object	getSelf() Get the scope itself.
static void	importScripts(org.htmlunit.corejs.javascript.Context cx, org.htmlunit.corejs.javascript.Scriptable scope, org.htmlunit.corejs.javascript.Scriptable thisObj, Object[] args, org.htmlunit.corejs.javascript.Function funObj) Import external script(s).
void	jsConstructor() JavaScript constructor.
String	jsGetName()
void	jsSetName(org.htmlunit.corejs.javascript.Scriptable name) Sets the name.
void	postMessage(Object message) Posts a message to the Worker in the page's context.
static Object	setInterval(org.htmlunit.corejs.javascript.Context context, org.htmlunit.corejs.javascript.Scriptable scope, org.htmlunit.corejs.javascript.Scriptable thisObj, Object[] args, org.htmlunit.corejs.javascript.Function function) Sets a chunk of JavaScript to be invoked each time a specified number of milliseconds has elapsed.
void	setOnmessage(Object onmessage) Sets the onmessage event handler.
void	setPrototypes(Map<Class<? extends org.htmlunit.corejs.javascript.Scriptable>,org.htmlunit.corejs.javascript.Scriptable> map) Sets the prototypes for HtmlUnit host classes.
static Object	setTimeout(org.htmlunit.corejs.javascript.Context context, org.htmlunit.corejs.javascript.Scriptable scope, org.htmlunit.corejs.javascript.Scriptable thisObj, Object[] args, org.htmlunit.corejs.javascript.Function function) Sets a chunk of JavaScript to be invoked at some specified time later.

Methods inherited from class org.htmlunit.javascript.host.worker.WorkerGlobalScope

atob, btoa

Methods inherited from class org.htmlunit.javascript.host.event.EventTarget

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

Methods inherited from class org.htmlunit.javascript.HtmlUnitScriptable

clone, equivalentValues, get, getBrowserVersion, getClassName, getDefaultValue, getDomNodeOrDie, getDomNodeOrNull, getScriptableFor, getWindow, getWindow, getWindowFromTopCallScope, getWithPreemption, has, hasInstance, initParentScope, makeScriptableFor, put, setClassName, setDomNode, setDomNode, setParentScope, setupPromise, setupRejectedPromise

Methods inherited from class org.htmlunit.corejs.javascript.ScriptableObject

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

Methods inherited from class org.htmlunit.corejs.javascript.SlotMapOwner

createSlotMap

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

jsConstructor

public void jsConstructor()

JavaScript constructor.

Overrides:

jsConstructor in class WorkerGlobalScope

getSelf

public Object getSelf()

Get the scope itself.

Returns:

this

getOnmessage

public org.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

getLocation

public WorkerLocation getLocation()

Returns:

returns the WorkerLocation associated with the worker

getNavigator

public WorkerNavigator getNavigator()

Returns:

returns the WorkerNavigator associated with the worker

jsGetName

public String jsGetName()

Returns:

the name

jsSetName

public void jsSetName(org.htmlunit.corejs.javascript.Scriptable name)

Sets the name.

Parameters:

name - the new name

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(org.htmlunit.corejs.javascript.Context cx,
                                 org.htmlunit.corejs.javascript.Scriptable scope,
                                 org.htmlunit.corejs.javascript.Scriptable thisObj,
                                 Object[] args,
                                 org.htmlunit.corejs.javascript.Function funObj)
                          throws IOException

Import external script(s).

Parameters:

cx - the current context

scope - the scope

thisObj - this object

args - the script(s) to import

funObj - the JS function called

Throws:

IOException - in case of problem loading/executing the scripts

setTimeout

public static Object setTimeout(org.htmlunit.corejs.javascript.Context context,
                                org.htmlunit.corejs.javascript.Scriptable scope,
                                org.htmlunit.corejs.javascript.Scriptable thisObj,
                                Object[] args,
                                org.htmlunit.corejs.javascript.Function function)

Sets a chunk of JavaScript to be invoked at some specified time later. The invocation occurs only if the window is opened after the delay and does not contain another page than the one that originated the setTimeout.

Parameters:

context - the JavaScript context

scope - the scope

thisObj - the scriptable

args - the arguments passed into the method

function - the function

Returns:

the id of the created timer

See Also:

MDN web docs

setInterval

public static Object setInterval(org.htmlunit.corejs.javascript.Context context,
                                 org.htmlunit.corejs.javascript.Scriptable scope,
                                 org.htmlunit.corejs.javascript.Scriptable thisObj,
                                 Object[] args,
                                 org.htmlunit.corejs.javascript.Function function)

Sets a chunk of JavaScript to be invoked each time a specified number of milliseconds has elapsed.

Parameters:

context - the JavaScript context

scope - the scope

thisObj - the scriptable

args - the arguments passed into the method

function - the function

Returns:

the id of the created interval

See Also:

MDN web docs

getPrototype

public org.htmlunit.corejs.javascript.Scriptable getPrototype(Class<? extends HtmlUnitScriptable> jsClass)

Returns the prototype object corresponding to the specified HtmlUnit class inside the window scope.

Overrides:

getPrototype in class HtmlUnitScriptable

Parameters:

jsClass - the class whose prototype is to be returned

Returns:

the prototype object corresponding to the specified class inside the specified scope

setPrototypes

public void setPrototypes(Map<Class<? extends org.htmlunit.corejs.javascript.Scriptable>,org.htmlunit.corejs.javascript.Scriptable> map)

Sets the prototypes for HtmlUnit host classes.

Parameters:

map - a Map of (Class, Scriptable)