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Dependency Injection
When using a dependency injection container there are a couple of things that need to be wired up. The following describes that required wiring in a container agnostic way:
| Interface | Implementation | Comments |
|---|---|---|
| IDatabaseContextCache | ThreadStaticDatabaseContextCache | Use this in Windows Service / Console solutions (such as when using the Shuttle.Core.Host). |
| ContextDatabaseContextCache | Use this in a Web / Web-Api / WCF scenario. Contained in the Shuttle.Core.Data.Http package. | |
| IDatabaseGateway | DatabaseGateway | |
| IDatabaseContextFactory | DatabaseContextFactory | |
| IDbConnectionFactory | DbConnectionFactory | |
| IDbCommandFactory | DbCommandFactory | |
| IDataRepository<> | typeof (DataRepository<>) | Your container should support an open generic construct. |
| All Classes | typeof (IDataRowMapper<>) | Your container should be able to find all open generic implementations of the IDataRowMapper<T> interface |
When using the container bootstrapping and you have referenced Shuttle.Core.Data the following registrations will be attempted:
registry.AttemptRegister<IConnectionConfigurationProvider, ConnectionConfigurationProvider>();
registry.AttemptRegister<IDatabaseContextCache, ThreadStaticDatabaseContextCache>();
registry.AttemptRegister<IDatabaseContextFactory, DatabaseContextFactory>();
registry.AttemptRegister<IDbConnectionFactory, DbConnectionFactory>();
registry.AttemptRegister<IDbCommandFactory, DbCommandFactory>();
registry.AttemptRegister<IDatabaseGateway, DatabaseGateway>();
registry.AttemptRegister<IQueryMapper, QueryMapper>();
If you need to use another specific implementation of IDatabaseContextCache remember to register that before the bootstrapping code.
You may also want to use the IComponentRegistry.RegisterSuffixed() extension method to register data, and other, components that end with the following default suffixes:
public static readonly List<string> DefaultSuffixes = new List<string>
{
"Query",
"Repository",
"Provider",
"Service",
"Task",
"Factory",
"Mapper",
"Cache"
};