public void loadObjects(DbContextEx db)
{
ObjectList.Clear();
//1.获取配置里的执行代码
//
ObjectItem exeCode = SourceConfig.GetObject(db.builder, db);
ObjectModel dataTableRoot = new ObjectModel("数据表", 0);
ObjectModel dataViewRoot = new ObjectModel("数据视图", 0);
ObjectModel dataSPRoot = new ObjectModel("存储过程", 0);
//2.执行代码,获取数据
//
List<ObjectModel> tableList = db.sql(exeCode.Table).getList(new ObjectModel(1));
List<ObjectModel> viewList = db.sql(exeCode.View).getList(new ObjectModel(2));
List<ObjectModel> spList = db.sql(exeCode.StoredProcedure).getList(new ObjectModel(3));
//3.绑定到树控件上
//
dataTableRoot.AddRange(tableList);
dataViewRoot.AddRange(viewList);
dataSPRoot.AddRange(spList);
if (dataTableRoot.Children.Count > 0)
ObjectList.Add(dataTableRoot);
if (dataViewRoot.Children.Count > 0)
ObjectList.Add(dataViewRoot);
if (dataSPRoot.Children.Count > 0)
ObjectList.Add(dataSPRoot);
NotifyPropertyChanged("ObjectList");
}
static DbManager() {
cache = new Dictionary<string, DbContextEx>();
var list = ConfigurationManager.ConnectionStrings;
for (int i = 0, len = list.Count; i < len; i++) {
ConnectionStringSettings p = list[i];
DbContextEx temp = new DbContextEx(p.Name, p.Name);
cache.Add(p.Name, temp);
}
}
static DbManager()
{
cache = new Dictionary<string, DbContextEx>();
var list = ConfigurationManager.ConnectionStrings;
for (int i = 0, len = list.Count; i < len; i++) {
ConnectionStringSettings p = list[i];
DbContextEx temp = new DbContextEx(p.Name, p.Name);
cache.Add(p.Name, temp);
}
}
public List<PropertyModel> getPropertyList(DbContextEx db, ObjectModel obj)
{
PropertyItem exeCode = SourceConfig.GetProperty(db.builder, db);
List<PropertyModel> popList = null;
string sql = null;
if (obj.Type < 3) {
sql = exeCode.Table.Replace("{ID}", obj.ID).Replace("{NAME}", obj.Name);
}
else {
sql = exeCode.StoredProcedure.Replace("{ID}", obj.ID).Replace("{NAME}", obj.Name).Trim();
if (sql[0] == '@')
popList = Weed.Addin.Eval<IParamsBuilder>(sql.Substring(1)).GetParams(obj.Name, db);
}
if (popList == null)
popList = db.sql(sql).getList(new PropertyModel());
return popList;
}
public void loadPropertys(DbContextEx db, ObjectModel obj)
{
var popList = getPropertyList(db, obj);
PropertyList.Clear();
foreach (var p in popList)
PropertyList.Add(p);
}
private void sourceBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
currentSource = DbManager.get((string)sourceBox.SelectedItem);
viewModel.loadObjects(currentSource);
}
public static PropertyItem GetProperty(string name, DbContextEx db)
{
PropertyItem temp = new PropertyItem();
string opsXml = __Config[name]["Property"].OuterText;
if (opsXml.IndexOf("{db}") > 0)
opsXml = opsXml.Replace("{db}", db.getSchema());
XDom.Bind(temp, opsXml);
if (temp.View.Trim().IndexOf(" ") < 0)
temp.View = temp.Table;
return temp;
}
public static ObjectItem GetObject(string name, DbContextEx db)
{
ObjectItem temp = new ObjectItem();
string opsXml = __Config[name]["Object"].OuterText;
if (opsXml.IndexOf("{db}") > 0)
opsXml = opsXml.Replace("{db}", db.getSchema());
XDom.Bind(temp, opsXml);
return temp;
}
public WeedBuilder(DbContextEx db)
{
this.db = db;
}
