File repository class

Hi,

Yes, starting from version 8.x, Creatio uses dependency injection (DI) more actively, including for services like IFileRepository, which is now resolved via ClassFactory.Get<IFileRepository>().

To override the default implementation, you can register your custom class as the default for the interface in the dependency container.
 

Solution: Register your class for the interface

You have to create your own AppEventListener and bind your class to the appropriate interface there.

public class UsrAppEventListener : AppEventListenerBase
{
	public override void OnAppStart(AppEventContext context) 	{
		base.OnAppStart(context);
		ClassFactory.Bind<IFileRepository, CustomFileRepository>(reuseType: ReuseType.Singleton);
    }
}

Where:

• CustomFileRepository is your custom class that implements IFileRepository
• ReuseType.Singleton (or None) depends on your usage

⚠️ Important: Ensure your class fully implements the IFileRepository interface.

This way, when FileService calls ClassFactory.Get<IFileRepository>(), it will receive your custom implementation.

TU Irina

Tomasz Branicki,

Hi Irina.
I finally manage to upgrate creatio properly so i can try your sollution.
write now i gut such error

Terrasoft.Core.InstanceActivationException
 HResult=0x80131600
 Message=Error creating an instance of the "Terrasoft.Configuration.IFileRepository" class
 Source=<Cannot evaluate the exception source>
 StackTrace:
<Cannot evaluate the exception stack trace>

 This exception was originally thrown at this call stack:
   [External Code]

Inner Exception 1:
ActivationException: Error activating IFileRepository
More than one matching bindings are available.
Matching bindings:
 1) binding from IFileRepository to FileRepository
 2) binding from IFileRepository to UsrFileRepository
Activation path:
 1) Request for IFileRepository

Suggestions:
 1) Ensure that you have defined a binding for IFileRepository only once.

My class is describe like that

    [Terrasoft.Core.Factories.Override]
   public class UsrFileRepository : FileRepository.

can you give me a hand :)

regards
Tomek

Iryna Oriyenko,

Hi Irina.
I finally manage to upgrate creatio properly so i can try your sollution.
write now i gut such error

Terrasoft.Core.InstanceActivationException
 HResult=0x80131600
 Message=Error creating an instance of the "Terrasoft.Configuration.IFileRepository" class
 Source=<Cannot evaluate the exception source>
 StackTrace:
<Cannot evaluate the exception stack trace>

 This exception was originally thrown at this call stack:
   [External Code]

Inner Exception 1:
ActivationException: Error activating IFileRepository
More than one matching bindings are available.
Matching bindings:
 1) binding from IFileRepository to FileRepository
 2) binding from IFileRepository to UsrFileRepository
Activation path:
 1) Request for IFileRepository

Suggestions:
 1) Ensure that you have defined a binding for IFileRepository only once.

My class is describe like that

    [Terrasoft.Core.Factories.Override]
   public class UsrFileRepository : FileRepository.

can you give me a hand :)

regards
Tomek

Iryna Oriyenko,

Hi Iryna;
I find solution
I used rebind except bind.
thank you for help

regards Tomek