com.sencha.gxt.data.client.loader
Class StorageWriteProxy<K,V>

java.lang.Object
  com.sencha.gxt.data.client.loader.StorageWriteProxy<K,V>

All Implemented Interfaces:

DataProxy<StorageWriteProxy.Entry<K,V>,java.lang.Void>

public class StorageWriteProxy<K,V>
extends java.lang.Object
implements DataProxy<StorageWriteProxy.Entry<K,V>,java.lang.Void>

Proxy to push key/value string pairs into local html5 browser storage. Both key and value must be populated prior to

Nested Class Summary

static class

StorageWriteProxy.Entry<K,V> Defines a key / value pair.

Constructor Summary

StorageWriteProxy(boolean session)
Creates a storage write proxy that saves a key and value to HTML5 browser based storage.

StorageWriteProxy(Storage storage)
Creates a storage write proxy that saves a key and value to the given HTML5 browser based storage.

Method Summary

DataWriter<K,java.lang.String>	getKeyWriter() Returns the current DataWriter used for converting key instances into Strings
DataWriter<V,java.lang.String>	getValueWriter() Returns the current DataWriter used for converting value instances into Strings
void	load(StorageWriteProxy.Entry<K,V> data, Callback<java.lang.Void,java.lang.Throwable> callback) Data should be retrieved using the specified load config.
void	setKeyWriter(DataWriter<K,java.lang.String> keyWriter) Sets a writer to use for converting key objects into a string to use when storing values.
void	setValueWriter(DataWriter<V,java.lang.String> valueWriter) Sets a writer to use for converting value objects into a string to be stored.

Methods inherited from class java.lang.Object

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

Constructor Detail

StorageWriteProxy

public StorageWriteProxy(boolean session)

Creates a storage write proxy that saves a key and value to HTML5 browser based storage.

Parameters:

session - true to use session storage, false to use local storage

StorageWriteProxy

public StorageWriteProxy(Storage storage)

Creates a storage write proxy that saves a key and value to the given HTML5 browser based storage.

Parameters:

storage - the browser based storage

Method Detail

getKeyWriter

public DataWriter<K,java.lang.String> getKeyWriter()

Returns the current DataWriter used for converting key instances into Strings

Returns:

the current data writer that converts key instances into strings

getValueWriter

public DataWriter<V,java.lang.String> getValueWriter()

Returns the current DataWriter used for converting value instances into Strings

Returns:

the current data writer that converts value instances into strings

load

public void load(StorageWriteProxy.Entry<K,V> data,
                 Callback<java.lang.Void,java.lang.Throwable> callback)

Description copied from interface: DataProxy

Data should be retrieved using the specified load config. When specified, the DataReader can be used to "process" the raw data.

Specified by:

load in interface DataProxy<StorageWriteProxy.Entry<K,V>,java.lang.Void>

Parameters:

data - the load config object to be passed to server

callback - the data callback

setKeyWriter

public void setKeyWriter(DataWriter<K,java.lang.String> keyWriter)

Sets a writer to use for converting key objects into a string to use when storing values.

Parameters:

keyWriter -

setValueWriter

public void setValueWriter(DataWriter<V,java.lang.String> valueWriter)

Sets a writer to use for converting value objects into a string to be stored.

Parameters:

valueWriter -