/// <summary>
/// Creates the MongoDB connection with the specified database name and whether to use a single node replica set
/// </summary>
/// <param name="dbName">Name of the database</param>
/// <param name="replSet">Use a single node replicate set. Defaults to false</param>
protected static void CreateDBConnection(string dbName, bool replSet = false)
{
database_name = dbName;
runner = MongoDbRunner.Start(singleNodeReplSet: replSet);
connection_string = runner.ConnectionString;
client = new MongoClient(connection_string);
database = client.GetDatabase(database_name);
configuration_for_read_model_repository = new Dolittle.ReadModels.MongoDB.Configuration(new FakeIConfigurationFor(connection_string, database_name));
}
public IEnumerable <IComponentRegistration> RegistrationsFor(Service service,
Func <Service, IEnumerable <IComponentRegistration> > registrationAccessor)
{
var serviceWithType = service as IServiceWithType;
if (serviceWithType == null || serviceWithType.ServiceType != typeof(Dolittle.ReadModels.MongoDB.Configuration))
{
return(Enumerable.Empty <IComponentRegistration>());
}
var registration = new ComponentRegistration(
Guid.NewGuid(),
new DelegateActivator(serviceWithType.ServiceType, (c, p) =>
{
var connectionStrings = c.Resolve <IOptions <ConnectionStringsOptions> >().Value;
var connectionString =
connectionStrings.ConnectionStrings.SingleOrDefault(t =>
t.Type == ConnectionStringType.MongoDB);
if (connectionString == null)
{
throw new MissingConnectionStringForDatabaseType(ConnectionStringType.MongoDB);
}
var configuration = new Dolittle.ReadModels.MongoDB.Configuration
{
Url = connectionString.Value,
UseSSL = false,
DefaultDatabase = connectionString.Database
};
return(configuration);
}),
new CurrentScopeLifetime(),
InstanceSharing.Shared,
InstanceOwnership.OwnedByLifetimeScope,
new[] { service },
new Dictionary <string, object>()
);
return(new[] { registration });
}