Package org.mozilla.javascript.xml

Class XMLObject

java.lang.Object

org.mozilla.javascript.ScriptableObject

org.mozilla.javascript.IdScriptableObject

org.mozilla.javascript.xml.XMLObject

All Implemented Interfaces:

Serializable, ConstProperties, DebuggableObject, IdFunctionCall, Scriptable, SymbolScriptable

public abstract class XMLObject
extends IdScriptableObject

This Interface describes what all XML objects (XML, XMLList) should have in common.

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.mozilla.javascript.ScriptableObject

ScriptableObject.KeyComparator

Field Summary

Fields inherited from class org.mozilla.javascript.ScriptableObject

CONST, DONTENUM, EMPTY, PERMANENT, READONLY, UNINITIALIZED_CONST

Fields inherited from interface org.mozilla.javascript.Scriptable

NOT_FOUND

Constructor Summary

Constructors

Constructor	Description
XMLObject()
XMLObject(Scriptable scope, Scriptable prototype)

Method Summary

Modifier and Type	Method	Description
Object	addValues(Context cx, boolean thisIsLeft, Object value)	Custom + operator.
abstract boolean	delete(Context cx, Object id)	Implementation of ECMAScript [[Delete]].
abstract NativeWith	enterDotQuery(Scriptable scope)	Wrap this object into NativeWith to implement the .() query.
abstract NativeWith	enterWith(Scriptable scope)	Wrap this object into NativeWith to implement the with statement.
abstract Object	get(Context cx, Object id)	Implementation of ECMAScript [[Get]].
abstract Scriptable	getExtraMethodSource(Context cx)	Return an additional object to look for methods that runtime should consider during method search.
abstract Object	getFunctionProperty(Context cx, int id)
abstract Object	getFunctionProperty(Context cx, String name)
String	getTypeOf()	Gets the value returned by calling the typeof operator on this object.
abstract boolean	has(Context cx, Object id)	Implementation of ECMAScript [[Has]].
abstract Ref	memberRef(Context cx, Object elem, int memberTypeFlags)	Generic reference to implement x.
abstract Ref	memberRef(Context cx, Object namespace, Object elem, int memberTypeFlags)	Generic reference to implement x::ns, x.
abstract void	put(Context cx, Object id, Object value)	Implementation of ECMAScript [[Put]].

Methods inherited from class org.mozilla.javascript.IdScriptableObject

activatePrototypeMap, addIdFunctionProperty, defaultGet, defaultHas, defaultPut, defineOwnProperty, delete, delete, ensureType, ensureType, execIdCall, exportAsJSClass, fillConstructorProperties, findInstanceIdInfo, findInstanceIdInfo, findPrototypeId, findPrototypeId, get, get, getAttributes, getAttributes, getInstanceIdName, getInstanceIdValue, getMaxInstanceId, getOwnPropertyDescriptor, has, has, hasPrototypeMap, initPrototypeConstructor, initPrototypeId, initPrototypeMethod, initPrototypeMethod, initPrototypeMethod, initPrototypeValue, initPrototypeValue, instanceIdInfo, put, put, setAttributes, setInstanceIdAttributes, setInstanceIdValue

Methods inherited from class org.mozilla.javascript.ScriptableObject

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

Methods inherited from class java.lang.Object

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

Constructor Details

XMLObject

public XMLObject()

XMLObject

public XMLObject(Scriptable scope,
 Scriptable prototype)

Method Details

has

public abstract boolean has(Context cx,
 Object id)

Implementation of ECMAScript [[Has]].

get

public abstract Object get(Context cx,
 Object id)

Implementation of ECMAScript [[Get]].

put

public abstract void put(Context cx,
 Object id,
 Object value)

Implementation of ECMAScript [[Put]].

delete

public abstract boolean delete(Context cx,
 Object id)

Implementation of ECMAScript [[Delete]].

getFunctionProperty

public abstract Object getFunctionProperty(Context cx,
 String name)

getFunctionProperty

public abstract Object getFunctionProperty(Context cx,
 int id)

getExtraMethodSource

public abstract Scriptable getExtraMethodSource(Context cx)

Return an additional object to look for methods that runtime should consider during method search. Return null if no such object available.

memberRef

public abstract Ref memberRef(Context cx,
 Object elem,
 int memberTypeFlags)

Generic reference to implement x.@y, x..y etc.

memberRef

public abstract Ref memberRef(Context cx,
 Object namespace,
 Object elem,
 int memberTypeFlags)

Generic reference to implement x::ns, x.@ns::y, x..@ns::y etc.

enterWith

public abstract NativeWith enterWith(Scriptable scope)

Wrap this object into NativeWith to implement the with statement.

enterDotQuery

public abstract NativeWith enterDotQuery(Scriptable scope)

Wrap this object into NativeWith to implement the .() query.

addValues

public Object addValues(Context cx,
 boolean thisIsLeft,
 Object value)

Custom + operator. Should return Scriptable.NOT_FOUND if this object does not have custom addition operator for the given value, or the result of the addition operation.

The default implementation returns Scriptable.NOT_FOUND to indicate no custom addition operation.

Parameters:

cx - the Context object associated with the current thread.

thisIsLeft - if true, the object should calculate this + value if false, the object should calculate value + this.

value - the second argument for addition operation.

getTypeOf

public String getTypeOf()

Gets the value returned by calling the typeof operator on this object.

Overrides:

getTypeOf in class ScriptableObject

Returns:

"xml" or "undefined" if ScriptableObject.avoidObjectDetection() returns true

See Also:

• ScriptableObject.getTypeOf()