Class DataManager
Definition
- Namespace:
- Tizen.Security.SecureRepository
- Assembly:
- Tizen.Security.SecureRepository.dll
This class provides the methods for storing and retrieving data.
public class DataManager : Manager
- Inheritance
Methods
View SourceGet(string, string)
Gets data from the secure repository.
Declaration
public static byte[] Get(string alias, string password)
Parameters
Type | Name | Description |
---|---|---|
string | alias | The name of a certificate to retrieve. |
string | password | The 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 | The alias argument is null. |
System.ArgumentException | The alias argument is in the invalid format. |
System.InvalidOperationException | Data does not exist with the alias or data-protecting password isn't matched. |
GetAliases()
Gets all aliases of data, which the client can access.
Declaration
public static IEnumerable<string> GetAliases()
Returns
Type | Description |
---|---|
System.Collections.Generic.IEnumerable<T><string> | All aliases of data, which the client can access. |
Exceptions
Type | Condition |
---|---|
System.ArgumentException | 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 | The name of data to be stored. |
byte[] | data | The binary value to be stored. |
Policy | policy | The policy about how to store data securely. |
Exceptions
Type | Condition |
---|---|
System.ArgumentNullException | Any of argument is null. |
System.ArgumentException | The alias argument is in the invalid format. Data policy cannot be unextractable. |
System.InvalidOperationException | Data with alias already exist. |