ValueGeneratorCache Class

Reference

Definition

Namespace:: Microsoft.EntityFrameworkCore.ValueGeneration

Assembly:: Microsoft.EntityFrameworkCore.dll

Package:: Microsoft.EntityFrameworkCore v1.0.6

Package:: Microsoft.EntityFrameworkCore v1.1.6

Package:: Microsoft.EntityFrameworkCore v2.0.3

Package:: Microsoft.EntityFrameworkCore v2.1.11

Package:: Microsoft.EntityFrameworkCore v2.2.6

Package:: Microsoft.EntityFrameworkCore v3.0.0

Package:: Microsoft.EntityFrameworkCore v3.1.0

Package:: Microsoft.EntityFrameworkCore v5.0.0

Package:: Microsoft.EntityFrameworkCore v6.0.0

Package:: Microsoft.EntityFrameworkCore v7.0.0

Package:: Microsoft.EntityFrameworkCore v8.0.0

Important

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Keeps a cache of value generators for properties.

This type is typically used by database providers (and other extensions). It is generally not used in application code.

public abstract class ValueGeneratorCache : Microsoft.EntityFrameworkCore.ValueGeneration.IValueGeneratorCache

public class ValueGeneratorCache : Microsoft.EntityFrameworkCore.ValueGeneration.IValueGeneratorCache

type ValueGeneratorCache = class
    interface IValueGeneratorCache

Public MustInherit Class ValueGeneratorCache
Implements IValueGeneratorCache

Public Class ValueGeneratorCache
Implements IValueGeneratorCache

Inheritance: Object
ValueGeneratorCache

Implements: IValueGeneratorCache

Remarks

The service lifetime is Singleton. This means a single instance is used by many DbContext instances. The implementation must be thread-safe. This service cannot depend on services registered as Scoped.

See Implementation of database providers and extensions for more information and examples.

Constructors

ValueGeneratorCache()
ValueGeneratorCache(ValueGeneratorCacheDependencies)	Initializes a new instance of the ValueGeneratorCache class.

Properties

Dependencies

Dependencies for this service.

Methods

GetOrAdd(IProperty, IEntityType, Func<IProperty,IEntityType,ValueGenerator>)	Gets the existing value generator from the cache, or creates a new one if one is not present in the cache.
GetOrAdd(IProperty, ITypeBase, Func<IProperty,ITypeBase,ValueGenerator>)	Gets the existing value generator from the cache, or creates a new one if one is not present in the cache.

Applies to