What is the best practice for using Unity Mvc and Entity Framework?
- What is the best practice to instantiate my DbContext?
I see some people creating an empty interface for the DbContext like this:
public interface IEasyDayContext : IDisposable
and then register it in Unity like this (UnityConfig.cs):
container.RegisterType<IEasyDayContext, EasyDayContext>();
I see others using the DbContext as an "interface":
container.RegisterType<DbContext, EasyDayContext>();
I see other people just instantiating the DbContext in the constructor of the service.
I am finding it hard to get updated documentation on Unity Mvc, should I even use it today?
How do I setup Unity Mvc?
Current documentation (from https://code.msdn.microsoft.com/Dependency-Injection-in-11d54863) suggests that I should put this line of code in my Global.asax.cs file:
UnityConfig.RegisterComponents();
However, this method doesn't exist anymore. Should I use this instead?
UnityConfig.RegisterTypes(UnityConfig.Container);
- Should I use PerRequestLifetimeManager?
I am using
AspNet.Mvc 5.2.6
Unity.Mvc 5.0.15
Unity.Container 5.8.10
c# asp.net-mvc entity-framework unity-container dbcontext
asked Nov 14 '18 at 14:31
Asger VestbjergAsger Vestbjerg
1021110
|
show 6 more comments
- What is the best practice to instantiate my DbContext?
I see some people creating an empty interface for the DbContext like this:
public interface IEasyDayContext : IDisposable
and then register it in Unity like this (UnityConfig.cs):
container.RegisterType<IEasyDayContext, EasyDayContext>();
I see others using the DbContext as an "interface":
container.RegisterType<DbContext, EasyDayContext>();
I see other people just instantiating the DbContext in the constructor of the service.
I am finding it hard to get updated documentation on Unity Mvc, should I even use it today?
How do I setup Unity Mvc?
Current documentation (from https://code.msdn.microsoft.com/Dependency-Injection-in-11d54863) suggests that I should put this line of code in my Global.asax.cs file:
UnityConfig.RegisterComponents();
However, this method doesn't exist anymore. Should I use this instead?
UnityConfig.RegisterTypes(UnityConfig.Container);
- Should I use PerRequestLifetimeManager?
I am using
AspNet.Mvc 5.2.6
Unity.Mvc 5.0.15
Unity.Container 5.8.10
c# asp.net-mvc entity-framework unity-container dbcontext
asked Nov 14 '18 at 14:31
Asger VestbjergAsger Vestbjerg
1021110
Which version of MVC are you using?
– mbharanidharan88
Nov 14 '18 at 14:33
Look for "Step 4- Register the Dependency in UnityConfig.cs file" in your linked documentation. If you follow it closely, aRegisterComponentsmethod will exist.
– grek40
Nov 14 '18 at 17:07
Regarding your other question: setting up unity mvc and registering EF contexts within any dependency resolver framework are very different things. That's why I vote to close as to broad.
– grek40
Nov 14 '18 at 17:09
@mbharanidharan88 AspNet.Mvc 5.2.6, Unity.Mvc 5.0.15
– Asger Vestbjerg
Nov 15 '18 at 9:15
This isn't about Unity. It's about dependency injection in general. When you register any type of service through an interface it's easy to test your code using a mock service or dummy object that only needs to implement that interface. Of course, that means thatIEasyDayContextshould not be empty.
– Panagiotis Kanavos
Nov 15 '18 at 9:21
|
show 6 more comments
- What is the best practice to instantiate my DbContext?
I see some people creating an empty interface for the DbContext like this:
public interface IEasyDayContext : IDisposable
and then register it in Unity like this (UnityConfig.cs):
container.RegisterType<IEasyDayContext, EasyDayContext>();
I see others using the DbContext as an "interface":
container.RegisterType<DbContext, EasyDayContext>();
I see other people just instantiating the DbContext in the constructor of the service.
I am finding it hard to get updated documentation on Unity Mvc, should I even use it today?
How do I setup Unity Mvc?
Current documentation (from https://code.msdn.microsoft.com/Dependency-Injection-in-11d54863) suggests that I should put this line of code in my Global.asax.cs file:
UnityConfig.RegisterComponents();
However, this method doesn't exist anymore. Should I use this instead?
UnityConfig.RegisterTypes(UnityConfig.Container);
- Should I use PerRequestLifetimeManager?
I am using
AspNet.Mvc 5.2.6
Unity.Mvc 5.0.15
Unity.Container 5.8.10
c# asp.net-mvc entity-framework unity-container dbcontext
asked Nov 14 '18 at 14:31
Asger VestbjergAsger Vestbjerg
1021110
- What is the best practice to instantiate my DbContext?
I see some people creating an empty interface for the DbContext like this:
public interface IEasyDayContext : IDisposable
and then register it in Unity like this (UnityConfig.cs):
container.RegisterType<IEasyDayContext, EasyDayContext>();
I see others using the DbContext as an "interface":
container.RegisterType<DbContext, EasyDayContext>();
I see other people just instantiating the DbContext in the constructor of the service.
I am finding it hard to get updated documentation on Unity Mvc, should I even use it today?
How do I setup Unity Mvc?
Current documentation (from https://code.msdn.microsoft.com/Dependency-Injection-in-11d54863) suggests that I should put this line of code in my Global.asax.cs file:
UnityConfig.RegisterComponents();
However, this method doesn't exist anymore. Should I use this instead?
UnityConfig.RegisterTypes(UnityConfig.Container);
- Should I use PerRequestLifetimeManager?
I am using
AspNet.Mvc 5.2.6
Unity.Mvc 5.0.15
Unity.Container 5.8.10
c# asp.net-mvc entity-framework unity-container dbcontext
c# asp.net-mvc entity-framework unity-container dbcontext
asked Nov 14 '18 at 14:31
Asger VestbjergAsger Vestbjerg
1021110
asked Nov 14 '18 at 14:31
Asger VestbjergAsger Vestbjerg
1021110
edited Nov 15 '18 at 9:18
Asger Vestbjerg
asked Nov 14 '18 at 14:31
Asger VestbjergAsger Vestbjerg
1021110
asked Nov 14 '18 at 14:31
Asger VestbjergAsger Vestbjerg
1021110
asked Nov 14 '18 at 14:31
Asger VestbjergAsger Vestbjerg
1021110
1021110
Which version of MVC are you using?
– mbharanidharan88
Nov 14 '18 at 14:33
Look for "Step 4- Register the Dependency in UnityConfig.cs file" in your linked documentation. If you follow it closely, aRegisterComponentsmethod will exist.
– grek40
Nov 14 '18 at 17:07
Regarding your other question: setting up unity mvc and registering EF contexts within any dependency resolver framework are very different things. That's why I vote to close as to broad.
– grek40
Nov 14 '18 at 17:09
@mbharanidharan88 AspNet.Mvc 5.2.6, Unity.Mvc 5.0.15
– Asger Vestbjerg
Nov 15 '18 at 9:15
This isn't about Unity. It's about dependency injection in general. When you register any type of service through an interface it's easy to test your code using a mock service or dummy object that only needs to implement that interface. Of course, that means thatIEasyDayContextshould not be empty.
– Panagiotis Kanavos
Nov 15 '18 at 9:21
|
show 6 more comments
Which version of MVC are you using?
– mbharanidharan88
Nov 14 '18 at 14:33
Look for "Step 4- Register the Dependency in UnityConfig.cs file" in your linked documentation. If you follow it closely, aRegisterComponentsmethod will exist.
– grek40
Nov 14 '18 at 17:07
Regarding your other question: setting up unity mvc and registering EF contexts within any dependency resolver framework are very different things. That's why I vote to close as to broad.
– grek40
Nov 14 '18 at 17:09
@mbharanidharan88 AspNet.Mvc 5.2.6, Unity.Mvc 5.0.15
– Asger Vestbjerg
Nov 15 '18 at 9:15
This isn't about Unity. It's about dependency injection in general. When you register any type of service through an interface it's easy to test your code using a mock service or dummy object that only needs to implement that interface. Of course, that means thatIEasyDayContextshould not be empty.
– Panagiotis Kanavos
Nov 15 '18 at 9:21
Which version of MVC are you using?
– mbharanidharan88
Nov 14 '18 at 14:33
Which version of MVC are you using?
– mbharanidharan88
Nov 14 '18 at 14:33
Look for "Step 4- Register the Dependency in UnityConfig.cs file" in your linked documentation. If you follow it closely, a
RegisterComponents method will exist.– grek40
Nov 14 '18 at 17:07
Look for "Step 4- Register the Dependency in UnityConfig.cs file" in your linked documentation. If you follow it closely, a
RegisterComponents method will exist.– grek40
Nov 14 '18 at 17:07
Regarding your other question: setting up unity mvc and registering EF contexts within any dependency resolver framework are very different things. That's why I vote to close as to broad.
– grek40
Nov 14 '18 at 17:09
Regarding your other question: setting up unity mvc and registering EF contexts within any dependency resolver framework are very different things. That's why I vote to close as to broad.
– grek40
Nov 14 '18 at 17:09
@mbharanidharan88 AspNet.Mvc 5.2.6, Unity.Mvc 5.0.15
– Asger Vestbjerg
Nov 15 '18 at 9:15
@mbharanidharan88 AspNet.Mvc 5.2.6, Unity.Mvc 5.0.15
– Asger Vestbjerg
Nov 15 '18 at 9:15
This isn't about Unity. It's about dependency injection in general. When you register any type of service through an interface it's easy to test your code using a mock service or dummy object that only needs to implement that interface. Of course, that means that
IEasyDayContext should not be empty.– Panagiotis Kanavos
Nov 15 '18 at 9:21
This isn't about Unity. It's about dependency injection in general. When you register any type of service through an interface it's easy to test your code using a mock service or dummy object that only needs to implement that interface. Of course, that means that
IEasyDayContext should not be empty.– Panagiotis Kanavos
Nov 15 '18 at 9:21
|
show 6 more comments
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Which version of MVC are you using?
– mbharanidharan88
Nov 14 '18 at 14:33
Look for "Step 4- Register the Dependency in UnityConfig.cs file" in your linked documentation. If you follow it closely, a
RegisterComponentsmethod will exist.– grek40
Nov 14 '18 at 17:07
Regarding your other question: setting up unity mvc and registering EF contexts within any dependency resolver framework are very different things. That's why I vote to close as to broad.
– grek40
Nov 14 '18 at 17:09
@mbharanidharan88 AspNet.Mvc 5.2.6, Unity.Mvc 5.0.15
– Asger Vestbjerg
Nov 15 '18 at 9:15
This isn't about Unity. It's about dependency injection in general. When you register any type of service through an interface it's easy to test your code using a mock service or dummy object that only needs to implement that interface. Of course, that means that
IEasyDayContextshould not be empty.– Panagiotis Kanavos
Nov 15 '18 at 9:21