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Flexberry ORM 6.0.0
О Flexberry ORM
About
Объектная модель
DataObject
Status and loading state of the data object
How to load data object properties
Access to the object's own attributes and attributes of related objects
Data Class Attributes
Storing object data in a relational database
Designing Data Objects
Data object as a class attribute
DataObjectCopy
Structure of data object classes
Children's associations and their properties
Obtaining metadata for objects
Context-sensitive data object cache
Converting the data object property type to a storage type
Copying Data Objects
Checking the object field in the set method
Getting a Presentation Value for a Data Object
Set the current object when the application starts
Setting the value of the field of the object to be created
DisableInsertPropertyAttribute
Features of setting the default value
Functionality when working with arrays of child objects
Information.GetPropertyStorageName
Variants of opening an object for Readonly
Updating related objects
Displaying the form of masters and children on the interface
Example of loading and changing an object
Example of loading an object graph
Example of object prototyping
Example of loading an object graph
An example of an action when saving an object
Сервисы данных
Data service
Flexberry ORM Standard Data Services
SQLDataService
Data service for working with PostgreSQL
MSSQLDataService
Data service for working with Oracle Server
Data service for MongoDB
Data service for access to the Access DBMS
ODBCDataService
ODBCMySqlDataService
DRDataService
Data service for working with XML
Implementing an arbitrary data service
Designing a Data Service
Insensitivity to the register in the data service
Creating and saving data objects
Interception of the formation of SQL-query to the database
Processing of the status and status of object loading
Setting up read options
Updating objects with empty rows
Support for multiple data warehouses in a single application
Processing of one object
Processing of a set of objects
Handling registers in object names
Portion reading
Using Postgres as a repository
Tools for Oracle Data Service
SQL-queries in Flexberry
Integration with Business Server
Cropping rows with data service
Support for binary arrays with data service
Типы данных
Data types in Flexberry ORM
Notstored (computable) properties of the data object
Example of non-stored object properties
The use of not-stored classes
Using data types in the application structure
The problem of the types used
Creating a Custom Data Type
An example of using custom types
Язык запросов
Comparison functions
ExternalLangDef
Restrictions on detail
Restrictions on the part of the date
FuncAND
FuncBETWEEN
FuncEQ
FuncIN
FuncIsNull
FuncLike
FuncNEQ
FuncNOT
FuncOR
FuncSQL
FuncToChar
SQLWhereLanguageDef
FunctionBuilder
FunctionBuilder examples
Function of implication
Convert constraint function to linq-constraint
Restriction on children using aggregator properties
Serializing LimitFunction
Limit Function
Filtering and data sampling
LINQPad
LINQProvider
Features of LinqProvider
Reading objects with a constraint
Description of variables when constructing constraint functions
An example of imposing restrictions on the loading of objects
Psedodetails in LinqProvider
Creating your own functions when using LanguageDef
Представления
Operations with views
Adaptive representations for details
ViewPropertyAppender
Static properties for accessing class representations
An example of working with views
An example of advanced work with views
Бизнес-серверы
Business servers
Business logic
Order of calls of business servers
Checking the validity of changes to object data in the business server
Updating multiple objects with a single transaction
Checking the uniqueness of the entered data in the business server
Cascading deletion of objects
IReferencesCascadeDelete
IReferencesNullDelete
Cancellation of deletion of the used value from the directory
Example of using a business server
Модуль для Flexberry Designer
Generic methods in Flexberry Designer
Create a class diagram for the database
Generate documentation on charts
Plugin for generating XSD schema
Generating application code using uml models
Functions of creating a backup and history of changes
Search function
Location of assemblies after code generation
Move or copy function
Brackets of the programmer
OData
ODataService
Configuring ODataService with several types of data services
Configuring entity type names in OData metadata
OData-controllers debugging
Instructions for debugging project code with ORM.ODataService at runtime
Монитор SQL-запросов
Business task monitor
Service for writing SQL-scripts for data changes
Creating and Connecting a Task Monitor
Сервис текущего пользователя
Current User Service
Dependency Injection
Default data service
Flexberry UnityFactory
Сервис блокировок
Locking service
Data object locking
Дополнительные возможности
Additional loading data object
Serializing and Deserializing Data Objects
Asynchronous requests in ORM
Associating pictures with data classes
Code Examples
Example of custom names for structures in a database
Dynamic Properties
Flexberry ORM Libraries
Custom control as LookUp
Features of determining the load of properties
ISpecialEmptyValue
ICSSoft.STORMNET.Tools.XmlTools
Interpreting the Boolean NULL Value
ICSSoft.STORMNET.KeyGen.KeyGuid class
Overloading of attributes, associations, methods
Reading objects belonging to different classes in one view
Flexberry LogService
Flexberry LogService Objects
API references
Flexberry ORM
Flexberry ORM ODataService
Edit me
Asynchronous requests in ORM
Peculiarities of operation and parameters used for asynchronous data loading
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