/*
 * Licensed Materials - Property of IBM
 * 5725-I43 (C) Copyright IBM Corp. 2006, 2013. All Rights Reserved.
 * US Government Users Restricted Rights - Use, duplication or
 * disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
 */


#import <Foundation/Foundation.h>

/**
 Contains Simple Data Sharing methods to share tokens across a group of applications.
 @since IBM MobileFirst Foundation V6.2.0
 */
@interface WLSimpleDataSharing : NSObject

/**
 Saves a key,value pair to a shared credential storage available to a group of applications in the same family.
 @param name The key or name of token to save to the shared credential storage
 @param value The value of the token to save to the shared credential storage
 @return Boolean indicating whether the token was successfully stored.
 @since IBM MobileFirst Foundation V6.2.0
 */
+ (BOOL) setSharedToken:(NSString*)name value:(NSString*) value;

/**
 Retrieves the value of a token in the shared credential storage.
 @param name The name of the token to retrive from shared credential storage.
 @return A string representing the value of the token found in shared credential storage or nil if not found.
 @since IBM MobileFirst Foundation V6.2.0
 */
+ (NSString*) getSharedToken:(NSString*)name;

/**
 Removes the token from shared credential storage.
 @param name The name of the token to remove from shared credential storage.
 @return Boolean indicating whether the token was found and successfully removed.
 @since IBM MobileFirst Foundation V6.2.0
 */
+ (BOOL) clearSharedToken:(NSString*)name;


@end