com.gargoylesoftware.htmlunit.javascript.host

Class EventHandler

java.lang.Object

org.mozilla.javascript.ScriptableObject

org.mozilla.javascript.IdScriptableObject

org.mozilla.javascript.BaseFunction

com.gargoylesoftware.htmlunit.javascript.host.EventHandler

All Implemented Interfaces:

Serializable, org.mozilla.javascript.Callable, org.mozilla.javascript.ConstProperties, org.mozilla.javascript.debug.DebuggableObject, org.mozilla.javascript.Function, org.mozilla.javascript.IdFunctionCall, org.mozilla.javascript.Scriptable

public class EventHandler
extends org.mozilla.javascript.BaseFunction

Allows to wrap event handler code as Function object.

Version:

$Revision: 2132 $

Author:

Marc Guillemot

See Also:

Serialized Form

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 and Description
EventHandler(DomNode node, String eventName, String jsSnippet) Builds a function that will execute the javascript code provided

Method Summary

Methods

Modifier and Type	Method and Description
Object	call(org.mozilla.javascript.Context cx, org.mozilla.javascript.Scriptable scope, org.mozilla.javascript.Scriptable thisObj, Object[] args)
Object	get(String name, org.mozilla.javascript.Scriptable start)
Object	getDefaultValue(Class typeHint)
protected org.apache.commons.logging.Log	getLog() Return the log

Methods inherited from class org.mozilla.javascript.BaseFunction

construct, createObject, execIdCall, fillConstructorProperties, findInstanceIdInfo, findPrototypeId, getArity, getClassName, getClassPrototype, getFunctionName, getInstanceIdName, getInstanceIdValue, getLength, getMaxInstanceId, hasInstance, initPrototypeId, setImmunePrototypeProperty, setInstanceIdValue

Methods inherited from class org.mozilla.javascript.IdScriptableObject

activatePrototypeMap, addIdFunctionProperty, defaultGet, defaultPut, delete, exportAsJSClass, getAttributes, has, hasPrototypeMap, incompatibleCallError, initPrototypeConstructor, initPrototypeMethod, initPrototypeValue, instanceIdInfo, put, setAttributes

Methods inherited from class org.mozilla.javascript.ScriptableObject

associateValue, callMethod, callMethod, defineClass, defineClass, defineClass, defineConst, defineConstProperty, defineFunctionProperties, defineProperty, defineProperty, defineProperty, defineProperty, delete, deleteProperty, deleteProperty, equivalentValues, get, getAllIds, getAssociatedValue, getAttributes, getAttributes, getAttributes, getClassPrototype, getDefaultValue, getFunctionPrototype, getGetterOrSetter, getIds, getObjectPrototype, getParentScope, getProperty, getProperty, getPropertyIds, getPrototype, getTopLevelScope, getTopScopeValue, has, hasProperty, hasProperty, isConst, isSealed, put, putConst, putConstProperty, putProperty, putProperty, redefineProperty, sealObject, setAttributes, setAttributes, setAttributes, setGetterOrSetter, setParentScope, setPrototype

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.mozilla.javascript.Scriptable

delete, delete, get, getIds, getParentScope, getPrototype, has, has, put, put, setParentScope, setPrototype

Constructor Detail

EventHandler

public EventHandler(DomNode node,
            String eventName,
            String jsSnippet)

Builds a function that will execute the javascript code provided

Parameters:

node - the element for which the event is build

eventName - the event for which this handler is created

jsSnippet - the javascript code

Method Detail

call

public Object call(org.mozilla.javascript.Context cx,
          org.mozilla.javascript.Scriptable scope,
          org.mozilla.javascript.Scriptable thisObj,
          Object[] args)
            throws org.mozilla.javascript.JavaScriptException

Specified by:

call in interface org.mozilla.javascript.Callable

Specified by:

call in interface org.mozilla.javascript.Function

Overrides:

call in class org.mozilla.javascript.BaseFunction

Throws:

org.mozilla.javascript.JavaScriptException

getDefaultValue

public Object getDefaultValue(Class typeHint)

Specified by:

getDefaultValue in interface org.mozilla.javascript.Scriptable

Overrides:

getDefaultValue in class org.mozilla.javascript.ScriptableObject

Parameters:

typeHint - the type hint

Returns:

the js code of the function declaration

See Also:

ScriptableObject.getDefaultValue(java.lang.Class)

get

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

Specified by:

get in interface org.mozilla.javascript.Scriptable

Overrides:

get in class org.mozilla.javascript.IdScriptableObject

getLog

protected final org.apache.commons.logging.Log getLog()

Return the log

Returns:

The log.