public IHttpActionResult Post([FromBody] Request <MetaDataParam> request)
{
try
{
Response <MetaDataParam> response = new Response <MetaDataParam>();
MetaDataParam model = request.Data as MetaDataParam;
if (model == null)
{
return(NotFound());
}
if (model.ID <= 0)
{
int ID = bll.Add(model);
model.ID = ID;
}
else
{
bool isEditSuccess = bll.Edit(model);
}
response.Data = model;
return(Ok(response));
}
catch (Exception ex)
{
LogService.WriteErrorLog("MetaDataParamController[Post]", ex.ToString());
return(BadRequest(ex.Message));
}
}
/// <summary>
/// 修改元数据
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public bool Edit(MetaDataParam model)
{
if (model == null || model.ID <= 0)
{
LogService.WriteInfoLog(logTitle, "试图修改为空的MetaDataParam实体!");
throw new KeyNotFoundException();
}
using (DbContext db = new CRDatabase())
{
db.Entry(ModelToEntity(model)).State = EntityState.Modified;
return(db.SaveChanges() > 0);
}
}
/// <summary>
/// 新增元数据参数
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public int Add(MetaDataParam model)
{
if (model == null)
{
return(0);
}
using (DbContext db = new CRDatabase())
{
db.Set <CTMS_METADATAPARAM>().Add(ModelToEntity(model));
db.SaveChanges();
return(model.ID);
}
}
public CTMS_METADATAPARAM ModelToEntity(MetaDataParam model)
{
if (model == null)
{
return(null);
}
return(new CTMS_METADATAPARAM()
{
ID = model.ID <= 0 ? base.GetMaxId("CTMS_METADATAPARAM", "ID") : model.ID,
METADATAID = model.MetaDataID,
PARAMNAME = model.ParamName,
PARAMVALUE = model.ParamValue
});
}
Method GetMethod(Method m, MetaDataMethod x, string path)
{
m.Modifiers = GetMethodModifiers(x);
m.Type = GetType(x.Signature.ReturnType, path);
for (int i = 0; i < x.Parameters.Length; i++)
{
Formal f;
MetaDataParam p = x.Parameters[i];
if (i == x.Parameters.Length - 1 && m.Name == "set_Item")
{
f = m.AddFormal(new InputElement("value"), msg);
m.signature.formals.Remove(f);
}
else
{
f = m.AddFormal(new InputElement(String.Format("arg{0}", i + 1)), msg);
}
f.Type = GetType(x.Signature.Parameters[i].Type, path);
if ((p.Flags & ((int)MetaDataParam.ParamAttributes.Out)) != 0)
{
f.modifier = new InputElement("out");
}
else if (f.Type is ManagedPointerType)
{
f.modifier = new InputElement("ref");
}
if (f.Type is ManagedPointerType)
{
f.Type = ((ManagedPointerType)f.Type).elementType;
}
else if (p.CustomAttributes != null)
{
foreach (MetaDataCustomAttribute a in p.CustomAttributes)
{
MetaDataMethod t = a.Type as MetaDataMethod;
if (t != null && t.Parent != null && t.Parent.Name == "ParamArrayAttribute")
{
f.IsParams = true;
break;
}
}
}
}
return(m);
}
