private void TextOrm()
{
//_hepler.VeryfiyRepair();
DependencyObject entity = (DependencyObject)this._helper.Create(Product.DefaultType);
entity[0] = Guid.NewGuid().ToString();
entity[1] = "001";
entity[2] = "CPU";
//this._helper.Save(entity);
QueryNode node = OOQL.Select("CODE", "NAME")
.From("Product")
.Where(OOQL.CreateProperty("ID") == OOQL.CreateConstants("3DE1E070-241C-42BE-8704-AC46140CCE09"));
IQueryBuilder builder = OrmEntry.CreateQuery(_helper.DBSource, _helper.DBDriver);
string str = builder.Select("Product", new string[] { "CODE", "NAME" }, null, null);
Digiwin.Common.Torridity.Query.QueryEntity queryEn = new Digiwin.Common.Torridity.Query.QueryEntity("Product");
//DataSet ds = builder.ExecuteSelect(new Digiwin.Common.Torridity.Query.QueryEntity[] { queryEn });
Product p = new Product(((DependencyObject)Product.DefaultType.CreateInstance()));
p.ID = Guid.NewGuid();
p.CODE = "222";
this._helper.Save(p.DependencyObject);
}
public void Delete(IDataEntityType entityType, object oid)
{
IDocumentService service = OrmEntry.CreateDocumentService(entityType, this.DBDriver) as IDocumentService;
if (service != null)
{
service.Delete(oid);
}
}
public object Read(IDataEntityType entityType, object oid)
{
IDocumentService service = OrmEntry.CreateDocumentService(entityType, this.DBDriver) as IDocumentService;
if (service != null)
{
return(service.Read(oid));
}
return(null);
}
public ORMHelper()
{
DBSource = OrmEntry.CreateDBSource();
//注册主实体定义
DBSource.DataEntityTypes.Add(Customer.DefaultType);
DBSource.DataEntityTypes.Add(Product.DefaultType);
DBSource.DataEntityTypes.Add(Quotation.DefaultType);
//添加数据库驱动
this.DBDriver = new SqlServerDriver();
this.DBDriver.ConnectionString = ConnectionString;
}
public void Save(DependencyObject entity)
{
if (entity == null)
{
throw new ArgumentNullException("entity");
}
IDocumentService service = OrmEntry.CreateDocumentService(entity.GetDataEntityType(), this.DBDriver) as IDocumentService;
if (service != null)
{
service.Save(entity);
}
}