Configuring the Oracle Entity Framework Data Provider

Connect for ADO.NET for Oracle Data Provider supports Entity Framework.

You must now register an Entity Framework by configuring the provider. You can do this in two ways: using config file registration or code-based registration.

Provider Registration: Config File Registration

1. To work with Entity Framework, you must first install EntityFramework NuGet package.
2. Once the package has been installed, the app.config file gets created.
3. Remove the defaultConnectionFactory registration section from the app.config file and replace it with the following lines of code:

<providers>
<provider invariantName="DDTek.Oracle" type="DDTek.Oracle.Entity.OracleProviderServices, DDTek.Oracle.Entity, Version=4.3.0.0, Culture=neutral, PublicKeyToken=c84cd5c63851e072" />
</providers>

This adds the Entity Framework provider registration in the Entity Framework section of the app.config file.

Provider Registration: Code-Based Registration

You can configure the Entity Framework application through code-based registration. To do this, you must add a new class, DbConfiguration class to your test application:

public class MyConfiguration : DbConfiguration{
public MyConfiguration()
{
SetProviderServices("DDTek.Oracle.Entity", new OracleProviderServices());
}
}

Note: While testing your applications locally, you can use code-based registration during development time. However, when you deploy your project, you must register the Entity Framework provider using the config file registration method.