com.gargoylesoftware.htmlunit.javascript.host

Class ActiveXObject

java.lang.Object

net.sourceforge.htmlunit.corejs.javascript.ScriptableObject

com.gargoylesoftware.htmlunit.javascript.HtmlUnitScriptable

com.gargoylesoftware.htmlunit.javascript.SimpleScriptable

com.gargoylesoftware.htmlunit.javascript.host.ActiveXObject

All Implemented Interfaces:

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 ActiveXObject
extends SimpleScriptable

This is the host object that allows JavaScript to instantiate Java objects via the ActiveXObject constructor. This host object enables a person to emulate ActiveXObjects in JavaScript with Java objects. See the WebClient class to see how ActiveXObject string parameter specifies which Java class is instantiated.

Author:

Ben Curren, Ahmed Ashour, Chuck Dumont, Ronald Brill, Frank Danek

See Also:

WebClient, 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
ActiveXObject() The default constructor.

Method Summary

Modifier and Type	Method and Description
static void	addProperty(SimpleScriptable scriptable, String propertyName, boolean isGetter, boolean isSetter) Adds a specific property to this object.
static net.sourceforge.htmlunit.corejs.javascript.Scriptable	jsConstructor(net.sourceforge.htmlunit.corejs.javascript.Context cx, Object[] args, net.sourceforge.htmlunit.corejs.javascript.Function ctorObj, boolean inNewExpr) This method instantiates the MSXML (ActiveX) object if requested (XMLDOMDocument, XMLHTTPRequest, XSLTemplate) searches the map specified in the WebClient class for the Java object to instantiate based on the ActiveXObject constructor String uses ActiveXObjectImpl to initiate Jacob.

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, getGeneratorFunctionPrototype, 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

ActiveXObject

public ActiveXObject()

The default constructor.

Method Detail

jsConstructor

public static net.sourceforge.htmlunit.corejs.javascript.Scriptable jsConstructor(net.sourceforge.htmlunit.corejs.javascript.Context cx,
                                                                                  Object[] args,
                                                                                  net.sourceforge.htmlunit.corejs.javascript.Function ctorObj,
                                                                                  boolean inNewExpr)

This method

1. instantiates the MSXML (ActiveX) object if requested (XMLDOMDocument, XMLHTTPRequest, XSLTemplate)
2. searches the map specified in the WebClient class for the Java object to instantiate based on the ActiveXObject constructor String
3. uses ActiveXObjectImpl to initiate Jacob.

Parameters:

cx - the current context

args - the arguments to the ActiveXObject constructor

ctorObj - the function object

inNewExpr - Is new or not

Returns:

the java object to allow JavaScript to access

addProperty

public static void addProperty(SimpleScriptable scriptable,
                               String propertyName,
                               boolean isGetter,
                               boolean isSetter)

Adds a specific property to this object.

Parameters:

scriptable - the scriptable

propertyName - the property name

isGetter - is getter

isSetter - is setter