public ExpressionTransformer(SqlMapperEngine engine)
{
//visitors.Add(new MethodCallMutator());
visitors.Add(new ValueExpressionMutator(engine.Driver));
visitors.Add(new StringOperations());
visitors.Add(new IdentifierToEntityMutator());
visitors.Add(new ToManyIsNotNull(engine));
visitors.Add(new EntityToSelectMutator(engine));
if (!engine.Driver.IsOrm)
{
visitors.Add(new ArrayToUnionAll(engine.Driver));
//visitors.Add(new AggregateMutator());
visitors.Add(new EntityToTableMutator(engine.Provider.Mapping, engine.Driver));
ReferenceToColumnMutator rtcm = new ReferenceToColumnMutator(engine.Provider.Mapping);
visitors.Add(rtcm);
visitors.Add(new DateOperations(engine.Provider.Mapping));
visitors.Add(new AttributeToColumnMutator(engine.Provider.Mapping));
visitors.Add(new LazyAliasResolver(rtcm.AliasesMapping));
visitors.Add(new InheritanceMappingMutator(engine.Provider.Mapping));
visitors.Add(new RowNumberSanitizer());
visitors.Add(new RemoveUselessRootSelectIfPossible());
visitors.Add(new RemoveUselessColumnsIfNotNeeded());
visitors.Add(new RemoveOrderByWhenCounting());
visitors.Add(new EnsureStartsWithSelect());
}
}
public SqlCommandProcessor(SqlMapperEngine engine)
{
this.engine = engine;
if (engine.Driver.SupportDataManipulationLanguage)
{
driver = engine.Driver;
dialect = engine.Dialect;
}
else
{
driver = engine.AlternateDriver;
dialect = engine.AlternateDialect;
}
Connection = driver.CreateConnection();
}
public override IPersistenceEngine CreatePersistenceEngine()
{
EnsureInitializeConfiguration();
SqlMapperEngine engine = new SqlMapperEngine(this, Driver, AlternateDriver, Dialect, AlternateDialect, Mapping);
return engine;
}
public EntityToSelectMutator(SqlMapperEngine engine)
{
this.engine = engine;
}
