StorageEvent (GWT Javadoc)

java.lang.Object
- com.google.gwt.core.client.JavaScriptObject
- - com.google.gwt.storage.client.StorageEvent

```
public final class StorageEvent
extends JavaScriptObject
```
Represents a Storage Event.
Experimental API: This API is still under development and is subject to change.

A Storage Event is fired when a storage area changes, as described in these two sections (for session storage, for local storage).

See Also:

StorageEvent.Handler, W3C Web Storage - StorageEvent, Safari StorageEvent reference

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static interface StorageEvent.Handler
Represents an Event handler for StorageEvents.

Constructor Summary

Constructors
Modifier Constructor Description

protected StorageEvent()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.String`	`getKey()`	Returns the key being changed.
`java.lang.String`	`getNewValue()`	Returns the new value of the key being changed.
`java.lang.String`	`getOldValue()`	Returns the old value of the key being changed.
`Storage`	`getStorageArea()`	Returns the `Storage` object that was affected.
`java.lang.String`	`getUrl()`	Returns the address of the document whose key changed.

Methods inherited from class com.google.gwt.core.client.JavaScriptObject
cast, createArray, createArray, createFunction, createObject, equals, hashCode, toSource, toString

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - StorageEvent
```
protected StorageEvent()
```
- Method Detail
  - getKey
```
public java.lang.String getKey()
```
    Returns the key being changed.
    
    Returns:
    
    the key being changed
    
    See Also:
    
    W3C Web Storage - StorageEvent.key
  - getNewValue
```
public java.lang.String getNewValue()
```
    Returns the new value of the key being changed.
    
    Returns:
    
    the new value of the key being changed
    
    See Also:
    
    W3C Web Storage - StorageEvent.newValue
  - getOldValue
```
public java.lang.String getOldValue()
```
    Returns the old value of the key being changed.
    
    Returns:
    
    the old value of the key being changed
    
    See Also:
    
    W3C Web Storage - StorageEvent.oldValue
  - getStorageArea
```
public Storage getStorageArea()
```
    Returns the Storage object that was affected.
    
    Returns:
    
    the Storage object that was affected
    
    See Also:
    
    W3C Web Storage - StorageEvent.storageArea
  - getUrl
```
public java.lang.String getUrl()
```
    Returns the address of the document whose key changed.
    
    Returns:
    
    the address of the document whose key changed
    
    See Also:
    
    W3C Web Storage - StorageEvent.url