/** Creates an object from the stored data in the cursor. * * @param cursor with the data of the query. It's should be pointing to the needed row. * @return the generated instance. */ public E CursorToEntity(Cursor cursor) { try { E obj = (E)Activator.CreateInstance(tableMapping.type); obj.SetId(cursor.GetValue <long>(Configuration.ID_COLUMN_NAME)); /*foreach (ColumnInfo column in this.tableMapping.columns) { * //object value = typeof(Cursor).GetTypeInfo().GetDeclaredMethod("GetValue").MakeGenericMethod(column.propertyType).Invoke(cursor, new object[] { column.name }); * object value = cursor.GetValue(column.name, column.propertyType); * column.property.SetValue(obj, value); * }*/ for (int i = 1; i <= this.tableMapping.columns.Length; i++) { ColumnInfo column = this.tableMapping.columns[i - 1]; if (column.IsPrimitiveField) { object value = cursor.GetValue(i, column.propertyType); column.property.SetValue(obj, value); } else if (column.IsSingleRelationship) { object value = cursor.GetValue <long>(i); PersistentEntity relationObject = (PersistentEntity)Activator.CreateInstance(column.propertyType); if (Reflections.IsAttributePresent(column.property, typeof(BelongsTo)) || (Reflections.IsAttributePresent(column.property, typeof(HasOne)) && ((HasOne)Reflections.GetAttribute(column.property, typeof(HasOne))).lazy)) { relationObject.SetServerId((long)value); column.property.SetValue(obj, relationObject); } else { value = relationObject.GetTableData().GetByServerId((dynamic)value); column.property.SetValue(obj, value); } } else if (column.IsMultipleRelationship) { if (Reflections.IsAttributePresent(column.property, typeof(HasMany))) { HasMany hasMany = (HasMany)Reflections.GetAttribute(column.property, typeof(HasMany)); if (hasMany.lazy) { column.property.SetValue(obj, Activator.CreateInstance(column.propertyType)); } else { Type relationType = column.propertyType.GenericTypeArguments[0]; String columnName = "id" + hasMany.mappedBy.ToUpper().ToCharArray()[0] + hasMany.mappedBy.Substring(1); List <PersistentEntity> value = ((PersistentEntity)Activator.CreateInstance(relationType)).GetTableData().GetAllByField(columnName); column.property.SetValue(obj, value); } } else { throw new NotSupportedException("Use relationships not supported in lists, you must create an auxiliar table"); } } } PersistentEntity superObject = GetSuperObject(obj.GetId()); if (superObject != null) { Reflections.SetInstanceFromSuperInstance(obj, superObject); } return(obj); } catch (Exception e) { SQLConsole.WriteLine(e.ToString()); return(null); } }
/** Creates an object from the stored data in the JSON. * * @param _JSONObject with the data of the object. * @return the generated instance. */ public E Parse(JToken _JSONObject) { try { E obj = (E)Activator.CreateInstance(tableMapping.type); for (int i = 0; i < this.tableMapping.columns.Length; i++) { ColumnInfo column = this.tableMapping.columns[i]; if (column.IsPrimitiveField) { if (_JSONObject[column.name] != null) { object value = column.propertyType == typeof(String) ? _JSONObject[column.name].Value <String>() : JsonConvert.DeserializeObject(_JSONObject[column.name].ToString(), column.propertyType); column.property.SetValue(obj, value); } else { column.property.SetValue(obj, null); } } else if (column.IsSingleRelationship) { object value = null; PersistentEntity relationObject = (PersistentEntity)Activator.CreateInstance(column.propertyType); if (_JSONObject[QueryGenerator <E> .ColumnName(column)] != null) { relationObject.SetServerId(JsonConvert.DeserializeObject <long>(_JSONObject[QueryGenerator <E> .ColumnName(column)].ToString())); value = relationObject; } else if (_JSONObject[column.property.Name] != null) { value = relationObject.GetTableData().Parse(_JSONObject[column.name]); } column.property.SetValue(obj, value); } else if (column.IsMultipleRelationship) { if (_JSONObject[column.name] != null) { PersistentEntity relationObject = (PersistentEntity)Activator.CreateInstance(column.propertyType.GenericTypeArguments[0]); List <PersistentEntity> value = relationObject.GetTableData().Parse(JArray.Parse(_JSONObject[column.name].ToString())); column.property.SetValue(obj, value); } else { column.property.SetValue(obj, null); } } } Type baseType = Reflections.GetBaseType(this.tableMapping.type); if (baseType != typeof(PersistentEntity)) { Reflections.SetInstanceFromSuperInstance(obj, ((PersistentEntity)Activator.CreateInstance(baseType)).GetTableData().Parse(_JSONObject)); } return(obj); } catch (Exception e) { SQLConsole.WriteLine(e.ToString()); return(null); } }