DatabaseUtils class Null safety
This class facilitates the connection to the database and manages its responses.
Constructors
Properties
- hashCode → int
-
The hash code for this object. [...]
read-only, inherited
- runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited
- safeStorage → FlutterSecureStorage
-
Object to access FlutterSecureStorage.
final
Methods
-
checkToken(
) → Future< bool> - Checks if token is valid.
-
getStatement(
String? statementID) → Future< Statement?> -
Get a single
Statementfrom the Database by Statement.objectId. -
login(
String username, String password, Function loginCallback) → void - Login a user.
-
logout(
) → Future< void> - Logsout a user by deleting the session token.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed. [...]
inherited
-
searchStatements(
String? query) → Future< Statements?> -
Search for
Statementsfrom the Database by String. [...] -
sendData(
Statement statement, Function reloadEditScreen) → Future< QueryResult?> - Send a newly created Statement to the Database.
-
toString(
) → String -
A string representation of this object. [...]
inherited
-
updateData(
Statement statement, List< String> oldFactIds, Function reloadEditScreen) → Future<QueryResult?> - Update a Statement to from the Database.
Operators
-
operator ==(
Object other) → bool -
The equality operator. [...]
inherited