public void CreateCollectionIfNotExists<M>(ICreateCollectionModel<M> createCollectionModel) where M : IModel, new()
{
if (this.GetAllTableNames().Contains(typeof(M).Name.ToLower()) == false)
{
var createCollectionTable = createCollectionModel.GetCreateCollectionText();
_cassandraMapper.Execute(createCollectionTable);
}
}
public void CreateCollectionIfNotExists <M>(ICreateCollectionModel <M> createCollectionModel) where M : IModel, new()
{
try
{
//Trying to get the amount of models of this type. Will throw an exception if the table doesn't exist
var amountOfModelsOfType = this.Amount <M>();
}
catch (Exception e) // table does not exist so we create it
{
using (var cmd = new CommandType()
{
CommandText = createCollectionModel.GetCreateCollectionText(),
Connection = _connection,
CommandTimeout = 2000000
})
{
cmd.ExecuteNonQuery();
}
}
}
