public IDbTable <TEntity> Set <TEntity>(Action <DbModelStrategyBuilder> modelStrategyAction = null)
where TEntity : class, new()
{
var strategyBuilder = new DbModelStrategyBuilder();
modelStrategyAction?.Invoke(strategyBuilder);
// get model type for this table.
var modelType = typeof(TEntity);
// create default implementation.
var tableImplType = typeof(DbTable <>).MakeGenericType(modelType);
// if model strategy is defined, pass it into table constructor.
var modelStrategy = strategyBuilder.GetTableModelStrategy(modelType);
// set instance to property.
if (modelStrategy != null)
{
modelStrategy = DetectAndConfigureModelStrategy(modelStrategy);
}
else
{
modelStrategy = strategyBuilder.Table(modelType);
modelStrategy = DetectAndConfigureModelStrategy(modelStrategy);
}
var dbServiceProvider = GetRuntimeServiceProvider();
var tableImpl = Activator.CreateInstance(tableImplType, modelStrategy, dbServiceProvider);
return(tableImpl as IDbTable <TEntity>);
}
private void Initialize()
{
var strategyBuilder = new DbModelStrategyBuilder();
DefiningDbModelStrategies(strategyBuilder);
var tableProps = GetType().GetProperties(
BindingFlags.GetProperty | BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance);
foreach (var tableProp in tableProps)
{
if (!tableProp.PropertyType.IsGenericType)
{
var modelType = strategyBuilder.GetModelTypeFromProperty(tableProp.Name);
// if model strategy is defined, pass it into table constructor.
var modelStrategy =
strategyBuilder.GetTableModelStrategy(modelType)
?? strategyBuilder.Table(modelType);
// detect if model has data annotations.
DetectAndConfigureModelStrategy(modelStrategy);
// set instance to property.
var dbServiceProvider = GetRuntimeServiceProvider();
var table = Activator.CreateInstance(typeof(IDbTable), modelStrategy, dbServiceProvider) as IDbTable;
tableProp.SetValue(this, table, null);
}
else
{
if (!tableProp.PropertyType.FullName.Contains("IDbTable"))
{
continue;
}
var tableInterfaceType = tableProp.PropertyType;
// get model type for this table.
var modelType = tableInterfaceType.GetGenericArguments().First();
// create default implementation.
var tableImplType = typeof(DbTable <>).MakeGenericType(modelType);
// if model strategy is defined, pass it into table constructor.
var modelStrategy = strategyBuilder.GetTableModelStrategy(modelType);
// set instance to property.
if (modelStrategy != null)
{
modelStrategy = DetectAndConfigureModelStrategy(modelStrategy);
}
else
{
modelStrategy = strategyBuilder.Table(modelType);
modelStrategy = DetectAndConfigureModelStrategy(modelStrategy);
}
var dbServiceProvider = GetRuntimeServiceProvider();
var tableImpl = Activator.CreateInstance(tableImplType, modelStrategy, dbServiceProvider);
tableProp.SetValue(this, tableImpl, null);
}
}
_storedProcedureStrategies = strategyBuilder.GetRegisteredStoredProcedureStrategies();
}
protected virtual void DefiningDbModelStrategies(DbModelStrategyBuilder builder)
{
// currently, do nothing.
}
