Package org.apache.batik.bridge

Class EventTargetWrapper

java.lang.Object

org.mozilla.javascript.NativeJavaObject

org.apache.batik.bridge.EventTargetWrapper

All Implemented Interfaces:

Serializable, org.mozilla.javascript.Scriptable, org.mozilla.javascript.SymbolScriptable, org.mozilla.javascript.Wrapper

class EventTargetWrapper
extends org.mozilla.javascript.NativeJavaObject

A class that wraps an EventTarget instance to expose it in the Rhino engine. Then calling addEventListener with a Rhino function as parameter should redirect the call to addEventListener with a Java function object calling the Rhino function. This class also allows to pass an ECMAScript (Rhino) object as a parameter instead of a function provided the fact that this object has a handleEvent method.

Version:

$Id$

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static class	EventTargetWrapper.FunctionAddNSProxy
(package private) static class	EventTargetWrapper.FunctionAddProxy	This function proxy is delegating most of the job to the underlying NativeJavaMethod object through the FunctionProxy.
(package private) static class	EventTargetWrapper.FunctionEventListener	The Java function object calling the Rhino function.
(package private) static class	EventTargetWrapper.FunctionProxy
(package private) static class	EventTargetWrapper.FunctionRemoveNSProxy
(package private) static class	EventTargetWrapper.FunctionRemoveProxy
(package private) static class	EventTargetWrapper.HandleEventListener

Field Summary

Fields

Modifier and Type	Field	Description
static final String	ADD_NAME
static final String	ADDNS_NAME
protected RhinoInterpreter	interpreter
protected static WeakHashMap	mapOfListenerMap
static final String	REMOVE_NAME
static final String	REMOVENS_NAME

Fields inherited from class org.mozilla.javascript.NativeJavaObject

isAdapter, javaObject, members, parent, prototype, staticType

Fields inherited from interface org.mozilla.javascript.Scriptable

NOT_FOUND

Constructor Summary

Constructors

Constructor	Description
EventTargetWrapper(org.mozilla.javascript.Scriptable scope, EventTarget object, RhinoInterpreter interpreter)

Method Summary

Modifier and Type	Method	Description
Object	get(String name, org.mozilla.javascript.Scriptable start)	Overriden Rhino method.
Map	initMap()

Methods inherited from class org.mozilla.javascript.NativeJavaObject

canConvert, coerceType, createInterfaceAdapter, delete, delete, delete, get, get, getClassName, getDefaultValue, getIds, getParentScope, getPrototype, has, has, has, hasInstance, initMembers, put, put, put, setParentScope, setPrototype, unwrap, wrap

Methods inherited from class java.lang.Object

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

Field Details

mapOfListenerMap

protected static WeakHashMap mapOfListenerMap

ADD_NAME

public static final String ADD_NAME

See Also:

• Constant Field Values

ADDNS_NAME

public static final String ADDNS_NAME

See Also:

• Constant Field Values

REMOVE_NAME

public static final String REMOVE_NAME

See Also:

• Constant Field Values

REMOVENS_NAME

public static final String REMOVENS_NAME

See Also:

• Constant Field Values

interpreter

protected RhinoInterpreter interpreter

Constructor Details

EventTargetWrapper

EventTargetWrapper(org.mozilla.javascript.Scriptable scope,
 EventTarget object,
 RhinoInterpreter interpreter)

Method Details

get

public Object get(String name,
 org.mozilla.javascript.Scriptable start)

Overriden Rhino method.

Specified by:

get in interface org.mozilla.javascript.Scriptable

Overrides:

get in class org.mozilla.javascript.NativeJavaObject

initMap

public Map initMap()