Class DataManager

Definition

Namespace:

Tizen.Security.SecureRepository

Assembly:

Tizen.Security.SecureRepository.dll

Provides methods for storing and retrieving data.

public class DataManager : Manager

Inheritance

object

Manager

DataManager

Methods

Get(string, string)

Gets data from the secure repository.

Declaration

public static byte[] Get(string alias, string password)

Parameters

Type	Name	Description
string	alias	Name of a certificate to retrieve.
string	password	Password used in decrypting a data value. If password of policy is provided in SaveData(), the same password should be provided.

Returns

Type	Description
byte[]	Data specified by alias.

Exceptions

Type	Condition
System.ArgumentNullException	Thrown when alias argument is null.
System.ArgumentException	Thrown when alias argument has an invalid format.
System.InvalidOperationException	Thrown when data does not exist with the alias or data-protecting password does not match.

GetAliases()

Gets all aliases of data accessible by the client.

Declaration

public static IEnumerable<string> GetAliases()

Returns

Type	Description
System.Collections.Generic.IEnumerable<T><string>	All aliases of data accessible by the client.

Exceptions

Type	Condition
System.ArgumentException	Thrown when there's no alias to get.

Save(string, byte[], Policy)

Stores data inside the secure repository based on the provided policy.

Declaration

public static void Save(string alias, byte[] data, Policy policy)

Parameters

Type	Name	Description
string	alias	Name of data to be stored.
byte[]	data	Binary value to be stored.
Policy	policy	Data stoting policy.

Exceptions

Type	Condition
System.ArgumentNullException	Any argument is null.
System.ArgumentException	Thrown when alias argument has an invalid format. Thrown when policy cannot be unextractable.
System.InvalidOperationException	Thrown when data with given alias already exists.