com.toolsverse.storage

Interface StorageProvider

All Known Implementing Classes:

LocalStorageProvider, StorageManager

public interface StorageProvider

The interface for all classes that used to get\set\remove properties Possible implementations are: local storage provider (map), HTML5 storage provider, etc.

Since:

2.0

Version:

2.0

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	StorageProvider.StorageObject The Class StorageObject.

Field Summary

Fields

Modifier and Type	Field and Description
static String	GLOBAL The GLOBAL scope.
static String	LOCAL The LOCAL scope.
static String	SESSION The SESSION scope.

Method Summary

Modifier and Type	Method and Description
Map<String,StorageProvider.StorageObject>	getProperties() Gets the properties.
Object	getProperty(String key) Gets the property.
Object	getProperty(String key, Object def) Gets the property.
Object	removeProperty(String key) Removes the property.
Object	setProperty(String key, StorageProvider.StorageObject value) Sets the property.

Field Detail

GLOBAL

static final String GLOBAL

The GLOBAL scope.

See Also:

Constant Field Values

LOCAL

static final String LOCAL

The LOCAL scope.

See Also:

Constant Field Values

SESSION

static final String SESSION

The SESSION scope.

See Also:

Constant Field Values

Method Detail

getProperties

Map<String,StorageProvider.StorageObject> getProperties()

Gets the properties.

Returns:

the properties

getProperty

Object getProperty(String key)

Gets the property.

Parameters:

key - the key

Returns:

the property

getProperty

Object getProperty(String key,
                   Object def)

Gets the property.

Parameters:

key - the key

def - the def

Returns:

the property

removeProperty

Object removeProperty(String key)

Removes the property.

Parameters:

key - the key

Returns:

the object

setProperty

Object setProperty(String key,
                   StorageProvider.StorageObject value)

Sets the property.

Parameters:

key - the key

value - the value

Returns:

the object