public override AnyStatus Save(StackAppContext appContext, EntityModelBase model)
{
if (model.IsNew)
{
var entityId = model.GetValue <int>("entityid", 0);
var length = model.GetValue <int>("length", 0);
var type = model.GetValue <int>("fieldtype", 0);
var fieldInfo = EntityMetaData.CreateField((FieldType)type);
var baseType = fieldInfo.BaseType;
model.SetTempInfo("basetypecode", baseType);
if (length == 0)
{
if (baseType == TypeCode.String)
{
length = GetDefaultVarCharLength((FieldType)type);
}
else if (baseType == TypeCode.Decimal)
{
length = 6;
}
model.SetValue("length", length);
}
var fieldName = model.GetValue("fieldname", "");
var tableName = this.GetEntity(entityId).DBName;
model.SetValue("tablename", tableName);
model.SetValue("dbname", fieldName);
}
return(base.Save(appContext, model));
}
protected void SetMergeRelevant(EntityMetaData metaData, Member member, bool value)
{
if (member != null)
{
metaData.SetMergeRelevant(member, value);
}
}
private void GetField(PropertyInfo propertyInfo, EntityMetaData metaData)
{
var fieldMetaData = new EntityFieldMetaData(metaData);
fieldMetaData.Name = propertyInfo.Name;
fieldMetaData.DbColumnName = propertyInfo.Name;
GetDefaultSqlType(propertyInfo.PropertyType, fieldMetaData);
var attributes = propertyInfo.GetCustomAttributes();
foreach (var attribute in attributes)
{
if (attribute is IgnoreAttribute)
{
return;
}
var attributeType = attribute.GetType();
if (_attributeHandlers.ContainsKey(attributeType))
{
_attributeHandlers[attributeType](attribute, fieldMetaData);
}
}
metaData.Fields.Add(fieldMetaData);
}
public ISQLinqResult ToSQL(int existingParameterCount = 0, string parameterNamePrefix = SqlExpressionCompiler.DefaultParameterNamePrefix)
{
int parameterNumber = existingParameterCount;
parameterNumber++;
var parameters = new Dictionary <string, object>();
var fields = new Dictionary <string, string>();
// Get Table / View Name
var tableName = TableNameOverride ?? EntityMetaData <T> .TableName;
tableName = Dialect.ParseTableName(tableName);
foreach (var p in EntityMetaData <T> .GetFiledInfos())
{
var parameterName = this.Dialect.ParameterPrefix + parameterNamePrefix + parameterNumber.ToString();
fields.Add(p.Item1, parameterName);
parameters.Add(parameterName, p.Item2.GetValue(this.Data, null));
parameterNumber++;
}
return(new SQLinqInsertResult(this.Dialect)
{
Table = tableName,
Fields = fields,
Parameters = parameters
});
}
public static List <ViewPageDataOnly> GetData(StackAppContext appContext, RequestQueryString requestQuery)
{
var baseEntity = EntityMetaData.Get(requestQuery.EntityId);
var baseField = baseEntity.GetFieldSchema(requestQuery.FieldName);
var childEntity = EntityMetaData.Get(baseField.RefObject);
var ids = FetchDataModel(appContext, requestQuery.ItemId, baseField, childEntity);
var pages = new List <ViewPageDataOnly>();
var lConext = new LayoutContext(appContext, 0, baseField.RefObject);
lConext.Build();
foreach (var id in ids)
{
var query = new RequestQueryString()
{
EntityId = baseField.RefObject, ItemId = id
};
var context = new EditFormContext(appContext, baseField.RefObject, query);
context.Build();
context.CreateDataModel();
context.LayoutContext = lConext;
var renderer = new EditFormRenderer(context);
renderer.Generate(lConext);
pages.Add(renderer.GetViewPageOnlyData());
}
return(pages);
}
private void addEntityToProject(EntityMetaData entity, SerializationContext serializationContext)
{
if (entity.IsAnImplementationOf <SimulationMetaData>())
{
return;
}
var deserializedEntity = deserializeContent <object>(entity.Content, serializationContext);
if (deserializedEntity.IsAnImplementationOf <CurveChart>())
{
addChartToProject(deserializedEntity);
}
else if (deserializedEntity.IsAnImplementationOf <ParameterIdentification>())
{
_project.AddParameterIdentification(deserializedEntity as ParameterIdentification);
}
else if (deserializedEntity.IsAnImplementationOf <SensitivityAnalysis>())
{
_project.AddSensitivityAnalysis(deserializedEntity as SensitivityAnalysis);
}
else if (deserializedEntity.IsAnImplementationOf <IWithId>())
{
_project.AddBuildingBlock(deserializedEntity as IBuildingBlock);
}
else
{
throw new MoBiException($"Don't know what to do with {deserializedEntity.GetType()}");
}
}
public static DesignerViewPage BuildPage(StackAppContext appContext, RequestQueryString requestQuery)
{
var layoutModel = EntityMetaData.Get(EntityCode.EntityLayout).GetSingle(appContext, requestQuery.ItemId);
var entity = EntityMetaData.Get(requestQuery.RelatedEntityId);
var view = TView.ParseFromJSON(layoutModel.GetValue("layoutjson", ""));
if (view == null)
{
view = entity.GetDefaultLayoutView(0);
}
var pallet = BuildPallet(appContext, entity);
var page = new DesignerViewPage(pallet, view);
page.LayoutFields = view.Fields;
page.Actions = new InvariantDictionary <Model.Form.ActionInfo>();
var saveAction = new ActionInfo("Studio/SaveDesigner", requestQuery, "BTN_SAVE")
{
Title = "Save",
ActionType = ActionType.Save,
ExecutionType = ActionExecutionType.Custom
};
page.Actions.Add("BTN_SAVE", saveAction);
return(page);
}
protected void ReadConfig(IOrmConfigGroup ormConfigGroup)
{
LinkedHashSet <IEntityConfig> entities = new LinkedHashSet <IEntityConfig>();
entities.AddAll(ormConfigGroup.GetLocalEntityConfigs());
entities.AddAll(ormConfigGroup.GetExternalEntityConfigs());
foreach (IEntityConfig entityConfig in entities)
{
Type entityType = entityConfig.EntityType;
if (EntityMetaDataProvider.GetMetaData(entityType, true) != null)
{
continue;
}
Type realType = entityConfig.RealType;
EntityMetaData metaData = new EntityMetaData();
metaData.EntityType = entityType;
metaData.RealType = realType;
metaData.LocalEntity = entityConfig.Local;
EntityMetaDataReader.AddMembers(metaData, entityConfig);
managedEntityMetaData.Add(metaData);
lock (EntityMetaDataExtendable)
{
EntityMetaDataExtendable.RegisterEntityMetaData(metaData);
}
}
}
private void GetFields(Type entityType, EntityMetaData metaData)
{
var properties = entityType.GetProperties();
foreach (var property in properties)
{
GetField(property, metaData);
}
}
private EntityMetaData mapFrom(CurveChart chart)
{
var entityMetaData = new EntityMetaData {
Id = ShortGuid.NewGuid()
};
serialize(entityMetaData, chart);
return(entityMetaData);
}
private EntityMetaData mapFrom(IWithId entityWithId)
{
var entityMetaData = new EntityMetaData {
Id = entityWithId.Id
};
serialize(entityMetaData, entityWithId);
return(entityMetaData);
}
public string Build(EntityMetaData metaData)
{
if (!string.IsNullOrWhiteSpace(metaData.SchemaName))
{
return($"[{metaData.SchemaName}].[{metaData.TableName}]");
}
return($"[{metaData.TableName}]");
}
public string Build(EntityMetaData metaData, bool useRowVersion)
{
var whereFields = GetFields(metaData, useRowVersion);
if (whereFields.Count > 0)
{
return("WHERE " + string.Join(" AND ", whereFields.Select(pk => pk.DbColumnName + "=@" + pk.DbColumnName)));
}
return(string.Empty);
}
public List <EntityFieldMetaData> GetFields(EntityMetaData metaData, bool useRowVersion)
{
var whereFields = metaData.PrimaryKey;
if (useRowVersion)
{
whereFields = whereFields.Concat(metaData.Fields.Where(field => field.IsRowVersion)).Distinct().ToList();
}
return(whereFields);
}
public EntityMetaData Build(Type entityType)
{
var metaData = new EntityMetaData();
metaData.EntityType = entityType;
GetTableName(entityType, metaData);
GetFields(entityType, metaData);
GetPrimaryKey(metaData);
return(metaData);
}
public IEnumerable <EntityMetaData> GetMetaData(String EntityName)
{
var query = from meta in ObjectContext.MetadataWorkspace.GetItems(DataSpace.CSpace)
.Where(m => m.BuiltInTypeKind == BuiltInTypeKind.EntityType)
from p in (meta as EntityType).Properties.Where(p => p.DeclaringType.Name.Equals(EntityName, StringComparison.OrdinalIgnoreCase))
select new EntityMetaData()
{
IsKey = (meta as EntityType).KeyMembers.Contains(p.Name),
IsInVisible = (meta as EntityType).KeyMembers.Contains(p.Name),
IsForeignKey = IsForeignKey(meta as EntityType, p.Name),
ForeignEntityType = GetForeignEntityType(meta as EntityType, p.Name),
ForeingEntitySet = GetEntitySetName(GetForeignEntityType(meta as EntityType, p.Name)),
// EntityTypeName = p.DeclaringType.Name,
PropertyName = p.Name,
Nullable = p.Nullable,
TypeUsageName = p.TypeUsage.EdmType.Name,
DefaultValue = p.DefaultValue != null?p.DefaultValue.ToString() : null,
Documentation = p.Documentation != null ? p.Documentation.LongDescription : null
};
MetadataWorkspace mw = ObjectContext.MetadataWorkspace;
var items = mw.GetItems <EntityType>(DataSpace.CSpace).Where(i => i.Name.Equals(EntityName, StringComparison.OrdinalIgnoreCase));
IList <EntityMetaData> collectionProperties = new List <EntityMetaData>();
foreach (var item in items)
{
foreach (var navigationProprty in item.NavigationProperties)
{
if (navigationProprty.GetDependentProperties().Count() == 0)
{
EntityMetaData m = new EntityMetaData();
m.PropertyName = navigationProprty.Name;
m.ForeignEntityType = GetEntityTypeName(navigationProprty.Name);
m.ForeingEntitySet = navigationProprty.Name;
m.IsKey = false;
m.Nullable = true;
m.TypeUsageName = navigationProprty.TypeUsage.EdmType.Name;
m.Documentation = navigationProprty.Documentation != null ? navigationProprty.Documentation.LongDescription : null;
m.IsCollectionEntity = true;
m.IsInVisible = true;
collectionProperties.Add(m);
}
}
}
return(query.Concat <EntityMetaData>(collectionProperties));
}
private static void AddEntityActions(ref IDictionary <int, DBEntity> entities)
{
string entityName = "entityaction";
int entId = 6;
var fs = new Dictionary <string, BaseField>();
var dbo = DbObject.FromJSON(@"{""fieldtype"": 1,""fieldname"": ""text"",""isrequired"": true,""dbname"": ""text""}");
var f = EntityMetaData.BuildField(entityName, entityName, dbo, null);
fs.Add("TEXT", f);
dbo = DbObject.FromJSON(@"{""fieldtype"": 2,""fieldname"": ""entityid"",""isrequired"": true,""dbname"": ""entityid"",""viewtype"":-1}");
f = EntityMetaData.BuildField(entityName, entityName, dbo, null);
fs.Add("ENTITYID", f);
dbo = DbObject.FromJSON(@"{""fieldtype"": 9,""fieldname"": ""viewtype"",""isrequired"": false,""dbname"": ""viewtype"", ""collectionid"": 5}");
f = EntityMetaData.BuildField(entityName, entityName, dbo, null);
fs.Add("VIEWTYPE", f);
dbo = DbObject.FromJSON(@"{""fieldtype"": 9,""fieldname"": ""actiontype"",""isrequired"": false,""dbname"": ""actiontype"", ""collectionid"": 4}");
f = EntityMetaData.BuildField(entityName, entityName, dbo, null);
fs.Add("ACTIONTYPE", f);
dbo = DbObject.FromJSON(@"{""fieldtype"": 1,""fieldname"": ""action"",""isrequired"": false,""dbname"": ""action""}");
f = EntityMetaData.BuildField(entityName, entityName, dbo, null);
fs.Add("ACTION", f);
dbo = DbObject.FromJSON(@"{""fieldtype"": 1,""fieldname"": ""queryparam"",""isrequired"": false,""dbname"": ""queryparam""}");
f = EntityMetaData.BuildField(entityName, entityName, dbo, null);
fs.Add("QUERYPARAM", f);
dbo = DbObject.FromJSON(@"{""fieldtype"": 1,""fieldname"": ""dataparam"",""isrequired"": false,""dbname"": ""dataparam""}");
f = EntityMetaData.BuildField(entityName, entityName, dbo, null);
fs.Add("DATAPARAM", f);
dbo = DbObject.FromJSON(@"{""fieldtype"": 1,""fieldname"": ""confirmmessage"",""isrequired"": false,""dbname"": ""confirmmessage""}");
f = EntityMetaData.BuildField(entityName, entityName, dbo, null);
fs.Add("CONFIRMMESSAGE", f);
var entDbo1 = new DbObject();
entDbo1.Add("tablename", "t_entityactions");
entDbo1.Add("namefield", "text");
var d = new EntityActionEntity(entId, entityName, fs, EntityType.MetadataEntity, entDbo1);
EntityCode.AllEntities.Add(entityName.ToUpper(), entId);
entities.Add(entId, d);
}
private void GetTableName(Type entityType, EntityMetaData metaData)
{
var typeInfo = entityType.GetTypeInfo();
var tableAttribute = typeInfo.GetCustomAttribute(typeof(TableAttribute)) as TableAttribute;
if (tableAttribute == null)
{
metaData.SchemaName = "";
metaData.TableName = entityType.Name;
return;
}
metaData.SchemaName = tableAttribute.Schema;
metaData.TableName = tableAttribute.Name;
}
private static void AddEntityList(ref IDictionary <int, DBEntity> entities)
{
string entityName = "entitylist";
int entId = 5;
var fs = new Dictionary <string, BaseField>();
var dbo = DbObject.FromJSON(@"{""fieldtype"": 1,""fieldname"": ""name"",""isrequired"": true,""dbname"": ""name""}");
var f = EntityMetaData.BuildField(entityName, entityName, dbo, null);
fs.Add("NAME", f);
dbo = DbObject.FromJSON(@"{""fieldtype"": 1,""fieldname"": ""idfield"",""isrequired"": true,""dbname"": ""idfield""}");
f = EntityMetaData.BuildField(entityName, entityName, dbo, null);
fs.Add("IDFIELD", f);
dbo = DbObject.FromJSON(@"{""fieldtype"": 2,""fieldname"": ""entityid"",""isrequired"": true,""dbname"": ""idfield"",""viewtype"":-1}");
f = EntityMetaData.BuildField(entityName, entityName, dbo, null);
fs.Add("ENTITYID", f);
dbo = DbObject.FromJSON(@"{""fieldtype"": 1,""fieldname"": ""viewfield"",""isrequired"": false,""dbname"": ""viewfield""}");
f = EntityMetaData.BuildField(entityName, entityName, dbo, null);
fs.Add("VIEWFIELD", f);
dbo = DbObject.FromJSON(@"{""fieldtype"": 1,""fieldname"": ""orderby"",""isrequired"": false,""dbname"": ""orderby""}");
f = EntityMetaData.BuildField(entityName, entityName, dbo, null);
fs.Add("ORDERBY", f);
dbo = DbObject.FromJSON(@"{""fieldtype"": 18,""fieldname"": ""layoutxml"",""isrequired"": true,""dbname"": ""layoutxml""}");
f = EntityMetaData.BuildField(entityName, entityName, dbo, null);
fs.Add("LAYOUTXML", f);
dbo = DbObject.FromJSON(@"{""fieldtype"": 1,""fieldname"": ""fixedfilter"",""isrequired"": false,""dbname"": ""fixedfilter""}");
f = EntityMetaData.BuildField(entityName, entityName, dbo, null);
fs.Add("FIXEDFILTER", f);
dbo = DbObject.FromJSON(@"{""fieldtype"": 13,""fieldname"": ""filterpolicy"",""isrequired"": false,""dbname"": ""filterpolicy""}");
f = EntityMetaData.BuildField(entityName, entityName, dbo, null);
fs.Add("FILTERPOLICY", f);
var entDbo = new DbObject();
entDbo.Add("tablename", "t_entitylist");
var d = new EntityListEntity(entId, entityName, fs, EntityType.MetadataEntity, entDbo);
EntityCode.AllEntities.Add(entityName.ToUpper(), entId);
entities.Add(entId, d);
}
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
else
{
app.UseExceptionHandler("/Home/Error");
// The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
app.UseHsts();
}
app.UseHttpsRedirection();
app.UseStaticFiles();
app.UseRouting();
app.UseAuthentication();
app.UseAuthorization();
app.UseSession();
app.UseEndpoints(endpoints =>
{
endpoints.MapControllers();
// endpoints.MapControllerRoute(
// name: "web",
// pattern: "web/{c?}/{a?}",
// defaults: new { controller = "App", action = "Index" });
endpoints.MapControllerRoute(
name: "studio",
pattern: "entitystudio/{a}/{id?}",
defaults: new { controller = "EntityStudio", action = "Index" });
endpoints.MapControllerRoute(
name: "default",
pattern: "{controller=Entity}/{action=Index}/{id?}");
});
//app.InitStackApp(this.Configuration);
StackErp.Core.App.ConfigureDB(this.Configuration.GetValue <string>("DBInfo:ConnectionString"));
EntityMetaData.Build();
ViewModel.RegisterStackScriptRef.Register();
}
public static EntityMetaData FromBaseObject(BaseObject baseObj)
{
if (baseObj == null || baseObj.NativeObject == IntPtr.Zero)
{
return(null);
}
EntityMetaData obj = baseObj as EntityMetaData;
if (object.Equals(obj, null))
{
obj = new EntityMetaData(CreatedWhenConstruct.CWC_NotToCreate);
obj.BindNativeObject(baseObj.NativeObject, "CEntityMetaData");
obj.IncreaseCast();
}
return(obj);
}
public IEntityMetaData GetMetaData(Type entityType, bool tryOnly)
{
EntityMetaData metadata = null;
if (typeof(Material).Equals(entityType))
{
metadata = new EntityMetaData();
metadata.EntityType = entityType;
}
else if (typeof(Material).Equals(entityType))
{
metadata = new EntityMetaData();
metadata.EntityType = entityType;
}
else if (!tryOnly)
{
throw new Exception("No metadata found for type '" + entityType.Name);
}
return(metadata);
}
public List <EntityMetaData> GetEntitiesMetDataList()
{
List <EntityMetaData> list = new List <EntityMetaData>();
EntityMetadata[] entities = GetEntitiesMetData();
foreach (var metaEntity in entities)
{
EntityMetaData entity = new EntityMetaData();
entity.LogicalName = metaEntity.LogicalName;
entity.DisplayName = metaEntity?.DisplayName?.UserLocalizedLabel?.Label;
entity.SchemaName = metaEntity.SchemaName;
entity.FieldsCount = metaEntity.Attributes != null ? metaEntity.Attributes.Length : 0;
entity.ObjectTypeCode = metaEntity.ObjectTypeCode;
entity.GroupName = entity.DisplayName != null && Utility.EntityGroups.ContainsKey(entity.DisplayName) && metaEntity.LogicalName.IndexOf("_") < 0 ?
Utility.EntityGroups[entity.DisplayName]: "Custom Entities";
list.Add(entity);
}
return(list);
}
public Command Build(EntityMetaData metaData)
{
var sb = new StringBuilder();
sb.AppendLine($"UPDATE {_tableNameBuilder.Build(metaData)} SET");
var updatedFields = metaData.Fields.
Where(field => !field.IsPrimaryKey && !field.IsRowVersion);
sb.AppendLine(string.Join(", ", updatedFields.Select(field =>
field.DbColumnName + "=@" + field.DbColumnName)));
if (Options.UseRowVersionForUpdate)
{
var outputFields = metaData.Fields.Where(field => field.IsRowVersion).Select(field => field.DbColumnName).Distinct().ToArray();
if (outputFields.Length > 0)
{
sb.Append("OUTPUT ");
sb.Append(string.Join(",", outputFields.Select(field => "inserted." + field)));
sb.AppendLine();
}
}
sb.AppendLineIfNotNullOrWhiteSpace(_whereClauseBuilder.Build(metaData, Options.UseRowVersionForUpdate));
var result = new Command
{
CommandText = sb.ToString()
};
var parameterFields = updatedFields.Concat(_whereClauseBuilder.GetFields(metaData, Options.UseRowVersionForUpdate));
foreach (var pkField in parameterFields)
{
result.Parameters.Add(new CommandParameter {
Name = "@" + pkField.DbColumnName
});
}
return(result);
}
public Command Build(EntityMetaData metaData)
{
var insertFields = metaData.Fields
.Where(field => !field.IsDatabaseGeneratedKey && !field.IsRowVersion)
.Select(field => field.DbColumnName)
.ToArray();
var sb = new StringBuilder();
sb.Append($"INSERT INTO {_tableNameBuilder.Build(metaData)}(");
sb.Append(string.Join(",", insertFields));
sb.Append(")");
var outputFields = metaData.PrimaryKey.Where(field => field.IsDatabaseGeneratedKey).Concat(
metaData.Fields.Where(field => field.IsRowVersion)).Select(field => field.DbColumnName).Distinct().ToArray();
if (outputFields.Length > 0)
{
sb.Append(" OUTPUT ");
sb.Append(string.Join(",", outputFields.Select(field => "inserted." + field)));
}
sb.Append(" VALUES (");
sb.Append(string.Join(",", insertFields.Select(field => "@" + field)));
sb.Append(")");
var result = new Command
{
CommandText = sb.ToString()
};
foreach (var field in insertFields)
{
result.Parameters.Add(new CommandParameter {
Name = "@" + field
});
}
return(result);
}
public IEntityMetaData CreateEntityMetaData(Type entityType)
{
lock (syncRoot)
{
Type derivedType = this.GetType();
Dictionary<Type, IEntityMetaData> tempCache;
if (!_cache.TryGetValue(derivedType, out tempCache))
{
tempCache = new Dictionary<Type, IEntityMetaData>();
_cache.Add(derivedType, tempCache);
}
IEntityMetaData metaData;
if (!tempCache.TryGetValue(entityType, out metaData))
{
int order = 0;
EntityMetaData temp = new EntityMetaData(entityType);
foreach (PropertyInfo pi in entityType.GetProperties(BindingFlags.Public | BindingFlags.Instance))
{
++order;
SchemaInfo schema = this.FromPropertyInfo(pi);
if (null == schema) //NotMapped.
continue;
schema.Order = order; //Order parametere isimlarine ardışıklık için çok önemli. Oyüzden base de atamasını yaptık.
schema.Lock();
temp.Add(schema, pi);
}
this.SetExtendedMetaData(temp);
tempCache.Add(entityType, temp);
metaData = temp;
}
return metaData;
}
}
public ClaimsIdentity Authenticate(AppKeySetting appKey, string username, string password, out int userId)
{
var userEntity = EntityMetaData.GetAs <UserDbEntity>(EntityCode.User);
string email;
userId = userEntity.AuthenticateUser(username, password, out email);
if (userId <= 0)
{
return(null);
}
var claims = new List <System.Security.Claims.Claim>
{
new System.Security.Claims.Claim(ClaimTypes.Name, username),
new System.Security.Claims.Claim(ClaimTypes.Sid, userId.ToString())
};
var claimsIdentity = new ClaimsIdentity(
claims, CookieAuthenticationDefaults.AuthenticationScheme);
return(claimsIdentity);
}
private static DBEntity BuildEntitySchemaFields(List <DbObject> dbentities)
{
var entityName = "entityschema";
var fs = new Dictionary <string, BaseField>();
var list = GetEntitySchemaData();
foreach (var dbo in list)
{
var f = EntityMetaData.BuildField(entityName, entityName, dbo, dbentities);
fs.Add(f.Name.ToUpper(), f);
}
var entDbo = new DbObject();
entDbo.Add("tablename", "t_entityschema");
entDbo.Add("namefield", "fieldname");
var d = new EntitySchemaEntity(2, entityName, fs, EntityType.MetadataEntity, entDbo);
return(d);
}
public Command Build(EntityMetaData metaData)
{
var sb = new StringBuilder();
sb.AppendLine($"DELETE FROM {_tableNameBuilder.Build(metaData)}");
sb.AppendLineIfNotNullOrWhiteSpace(_whereClauseBuilder.Build(metaData, Options.UseRowVersionForDelete));
var result = new Command
{
CommandText = sb.ToString()
};
var parameterFields = _whereClauseBuilder.GetFields(metaData, Options.UseRowVersionForDelete);
foreach (var pkField in parameterFields)
{
result.Parameters.Add(new CommandParameter {
Name = "@" + pkField.DbColumnName
});
}
return(result);
}
public static ActionResponse SaveLayout(StackAppContext appContext, RequestQueryString requestQuery, JObject data)
{
var view = data["Layout"].ToObject <TView>();
if (view != null)
{
var tFields = data["Fields"].ToObject <List <TField> >();
view.Fields = tFields;
view.ClearBlankRows();
var entity = EntityMetaData.GetAs <EntityLayoutEntity>(EntityCode.EntityLayout);
var sts = entity.SaveLayoutData(appContext, requestQuery, view);
if (sts == AnyStatus.Success)
{
var res = new SubmitActionResponse(null)
{
Status = SubmitStatus.Success,
Message = "Layout saved successfully"
};
return(res);
}
else
{
return(new ErrorResponse(null)
{
Message = sts.Message
});
}
}
return(new ErrorResponse(null)
{
Message = "Invalid parameters."
});
}
private void RegisterType(Type type)
{
var link = type.GetCustomAttribute <LinkEntityToClassAttribute>();
if (_entityTypes.ContainsKey(link.Name))
{
throw new InvalidOperationException($"Entity class \"{link.Name}\" already exists");
}
if (!type.IsClass || typeof(Delegate).IsAssignableFrom(type))
{
throw new NotSupportedException($"Entity class \"{link.Name}\"'s underlying type {type.FullName} is not a class");
}
//Detect missing constructor early
if (type.GetConstructor(Type.EmptyTypes) == null)
{
throw new NotSupportedException($"Entity class \"{link.Name}\"'s underlying type {type.FullName} does not have a parameterless constructor, required to create instances");
}
var metaData = new EntityMetaData(type, link.Name);
_entityTypes.Add(link.Name, metaData);
}
protected virtual void SetExtendedMetaData(EntityMetaData metaData) { }
private static IEntityMetaData FromEdmx(IObjectContextAdapter contextAdapter, Type entityType)
{
List<SchemaInfo> schemas = new List<SchemaInfo>();
MetadataWorkspace mw = contextAdapter.ObjectContext.MetadataWorkspace;
EntityType et = mw.GetItems<EntityType>(DataSpace.CSpace).FirstOrDefault(e => String.Equals(e.Name, entityType.Name));
if (null != et)
{
foreach (EdmProperty edmProperty in et.Properties)
{
SchemaInfo schema = new SchemaInfo(edmProperty.Name);
schema.DataType = Type.GetType("System." + edmProperty.TypeUsage.EdmType.Name);
ReadOnlyMetadataCollection<Facet> facets = edmProperty.TypeUsage.Facets;
Facet facet;
if (facets.TryGetValue("Nullable", true, out facet))
{
schema.IsNullable = (bool)facet.Value;
}
if (facets.TryGetValue("MaxLength", true, out facet))
{
schema.MaxLength = (int)facet.Value;
}
schemas.Add(schema);
}
foreach (EdmMember keyInfo in et.KeyMembers)
{
schemas.First(s => s.ColumnName == keyInfo.Name).IsKey = true;
}
if (et.KeyMembers.Count == 1)
{
SchemaInfo key = schemas.First(s => s.IsKey);
if (key.DataType != CachedTypes.Guid)
key.DatabaseGeneratedOption = Data.StoreGeneratedPattern.Identity;
}
if (schemas.Count != 0)
{
EntityMetaData ret = new EntityMetaData(entityType, entityType.Name);
foreach (SchemaInfo schema in schemas)
{
ret.Add(schema, entityType.GetProperty(schema.ColumnName));
}
return ret;
}
}
return null;
}
