com.gargoylesoftware.htmlunit.javascript.host
Class Storage

java.lang.Object
  net.sourceforge.htmlunit.corejs.javascript.ScriptableObject
      com.gargoylesoftware.htmlunit.javascript.SimpleScriptable
          com.gargoylesoftware.htmlunit.javascript.host.Storage

All Implemented Interfaces:

Serializable, Cloneable, net.sourceforge.htmlunit.corejs.javascript.ConstProperties, net.sourceforge.htmlunit.corejs.javascript.debug.DebuggableObject, net.sourceforge.htmlunit.corejs.javascript.Scriptable

public class Storage
extends SimpleScriptable

The JavaScript object that represents a Storage.

Version:

$Revision: 7627 $

Author:

Ahmed Ashour, Marc Guillemot

See Also:

Serialized Form

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

Storage()
Deprecated.

Storage(Window window, Map<String,String> store)
Constructor.

Method Summary

void	clear() Clears all items.
Object	get(String name, net.sourceforge.htmlunit.corejs.javascript.Scriptable start) Gets a named property from the object.
String	getClassName() Returns the JavaScript class name.
Object	getItem(String key) Returns the value of the specified key.
int	getLength() Returns the length property.
String	key(int index) Returns the key of the specified index.
void	put(String name, net.sourceforge.htmlunit.corejs.javascript.Scriptable start, Object value)
void	removeItem(String key) Removes the specified key.
void	setItem(String key, String data) Sets the item value.

Methods inherited from class com.gargoylesoftware.htmlunit.javascript.SimpleScriptable

clone, defineFunctionProperties, defineProperty, equivalentValues, getBrowserVersion, getDefaultValue, getDomNodeOrDie, getDomNodeOrNull, getPrototype, getScriptableFor, getStartingScope, getTransformerScriptableFor, getWindow, getWindow, getWithPreemption, hasInstance, initParentScope, isReadOnlySettable, makeScriptableFor, setCaseSensitive, setDomNode, setDomNode, setHtmlElement

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, delete, delete, deleteProperty, deleteProperty, ensureScriptable, ensureScriptableObject, get, get, getAllIds, getArrayPrototype, getAssociatedValue, getAttributes, getAttributes, getAttributes, getAttributes, getClassPrototype, getDefaultValue, getFunctionPrototype, getGetterOrSetter, getIds, getObjectPrototype, getOwnPropertyDescriptor, getParentScope, getProperty, getProperty, getPropertyIds, getPrototype, getSlot, getTopLevelScope, getTopScopeValue, getTypedProperty, getTypedProperty, getTypeOf, has, has, hasProperty, hasProperty, isAccessorDescriptor, isConst, isDataDescriptor, isEmpty, isExtensible, isFalse, isGenericDescriptor, isGetterOrSetter, isSealed, isTrue, preventExtensions, put, putConst, putConstProperty, putProperty, putProperty, redefineProperty, sameValue, sealObject, setAttributes, setAttributes, setAttributes, setAttributes, setGetterOrSetter, setParentScope, setPrototype, size

Methods inherited from class java.lang.Object

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

Constructor Detail

Storage

@Deprecated
public Storage()

Deprecated.

Public no-arg constructor only for the prototype.

Storage

public Storage(Window window,
               Map<String,String> store)

Constructor.

Parameters:

window - the parent scope

store - the storage itself

Method Detail

put

public void put(String name,
                net.sourceforge.htmlunit.corejs.javascript.Scriptable start,
                Object value)

Specified by:

put in interface net.sourceforge.htmlunit.corejs.javascript.Scriptable

Overrides:

put in class net.sourceforge.htmlunit.corejs.javascript.ScriptableObject

get

public Object get(String name,
                  net.sourceforge.htmlunit.corejs.javascript.Scriptable start)

Gets a named property from the object. Normally HtmlUnit objects don't need to overwrite this method as properties are defined on the prototypes from the XML configuration. In some cases where "content" of object has priority compared to the properties consider using utility SimpleScriptable.getWithPreemption(String). For fallback case just implement ScriptableWithFallbackGetter.

Specified by:

get in interface net.sourceforge.htmlunit.corejs.javascript.Scriptable

Overrides:

get in class SimpleScriptable

getLength

public int getLength()

Returns the length property.

Returns:

the length property

removeItem

public void removeItem(String key)

Removes the specified key.

Parameters:

key - the item key

key

public String key(int index)

Returns the key of the specified index.

Parameters:

index - the index

Returns:

the key

getItem

public Object getItem(String key)

Returns the value of the specified key.

Parameters:

key - the item key

Returns:

the value

setItem

public void setItem(String key,
                    String data)

Sets the item value.

Parameters:

key - the item key

data - the value

clear

public void clear()

Clears all items.

getClassName

public String getClassName()

Returns the JavaScript class name.

Specified by:

getClassName in interface net.sourceforge.htmlunit.corejs.javascript.Scriptable

Overrides:

getClassName in class SimpleScriptable

Returns:

the JavaScript class name