public async Task TestCreateTables()
{
var dao = new FlattenedDocumentCassandraDao();
await dao.EstablishConnectionAsync();
await dao.CreateFlattenedDocumentTablesAsync();
}
public async Task EstablishSessionAsync()
{
if (ResilientSession == null)
{
var rs = new FlattenedDocumentCassandraDao();
await rs.EstablishConnectionAsync();
ResilientSession = rs;
}
}
private async Task CreateAndTruncateTables()
{
var dao = new FlattenedDocumentCassandraDao();
await dao.EstablishConnectionAsync();
await dao.CreateFlattenedDocumentTablesAsync();
await dao.TruncateTablesAsync();
}
public async Task TestTruncateTables()
{
var dao = new FlattenedDocumentCassandraDao();
await dao.EstablishConnectionAsync();
// create Tables, in case they don't exist
await dao.CreateFlattenedDocumentTablesAsync();
await dao.TruncateTablesAsync();
}
public TryWithAwaitInCatchExcpetionHandleResult<T> HandleCassandraException<T>(Exception ex)
{
var nhae = ex as NoHostAvailableException;
if (nhae != null)
{
ResilientSession = null;
}
return new TryWithAwaitInCatchExcpetionHandleResult<T>
{
RethrowException = true
};
}
public static void Init(string seedTableName)
{
if (!_init)
{
string tableById = FlattenedDocumentCassandraDao.TableByIdName(seedTableName);
string tableByTypeAndVersion = FlattenedDocumentCassandraDao.TableByTypeAndVersionName(seedTableName);
List <Mappings> mappings = new List <Mappings>
{
new MyMappings(tableById, tableByTypeAndVersion)
};
MappingConfiguration.Global.Define(mappings.ToArray());
_init = true;
}
}
