How to access class properties through an Interface instance using Unity.WebApi












2















Is it possible to expose class public properties in different class through IOC. I am creating an instance of Interface but i am not able to access public properties of class. I am using Unity.WebApi for resolving dependencies.



TransactionService Class



public class TransactionService : ITransactionService
{
private readonly IMRepository _mRepository;
private readonly IFService _fGateway;

public TransactionService(IMbaRepository mbaRepository, IFpnService fpnService)
{
_mRepository = mRepository;
_fGateway = fService;
}

private List<Transaction> SearchTransacionsByUser(FUser objFUser)
{

foreach (var item in something)
{
//can't use _fGateway to set properties because Interface
// don't implement them
_fGateway.OID = objFUser.OID.ToString();
_fGateway.Amount = objFUser.Amount;

_fGateway.Search(criteria);

}

}



}


FService class



public class FService : IFpService
{

public string _OID { get; set; }
public decimal _Amount{ get; set; }

public TransactionResponse Search(string criteria)
{

TransactionOperationInput _input;
_input = new TransactionOperationInput()
{
Criteria = _criteria,
OID = _OID,
Amount = _Amount
};

// search transactions
}



}









share|improve this question























  • Are you able to update interface to include missing property? This looks like a design issue.

    – Nkosi
    Nov 14 '18 at 18:34













  • Otherwise you would need to cast the interface. This however is a bad design as it tightly couples to implementation concerns which goes against the very reason for injecting abstractions..

    – Nkosi
    Nov 14 '18 at 18:41











  • I don't have any control over _input = new TransactionOperationInput() bcause its part of dll file.

    – user1263981
    Nov 14 '18 at 18:57













  • I was referring to IFService interface

    – Nkosi
    Nov 14 '18 at 18:59


















2















Is it possible to expose class public properties in different class through IOC. I am creating an instance of Interface but i am not able to access public properties of class. I am using Unity.WebApi for resolving dependencies.



TransactionService Class



public class TransactionService : ITransactionService
{
private readonly IMRepository _mRepository;
private readonly IFService _fGateway;

public TransactionService(IMbaRepository mbaRepository, IFpnService fpnService)
{
_mRepository = mRepository;
_fGateway = fService;
}

private List<Transaction> SearchTransacionsByUser(FUser objFUser)
{

foreach (var item in something)
{
//can't use _fGateway to set properties because Interface
// don't implement them
_fGateway.OID = objFUser.OID.ToString();
_fGateway.Amount = objFUser.Amount;

_fGateway.Search(criteria);

}

}



}


FService class



public class FService : IFpService
{

public string _OID { get; set; }
public decimal _Amount{ get; set; }

public TransactionResponse Search(string criteria)
{

TransactionOperationInput _input;
_input = new TransactionOperationInput()
{
Criteria = _criteria,
OID = _OID,
Amount = _Amount
};

// search transactions
}



}









share|improve this question























  • Are you able to update interface to include missing property? This looks like a design issue.

    – Nkosi
    Nov 14 '18 at 18:34













  • Otherwise you would need to cast the interface. This however is a bad design as it tightly couples to implementation concerns which goes against the very reason for injecting abstractions..

    – Nkosi
    Nov 14 '18 at 18:41











  • I don't have any control over _input = new TransactionOperationInput() bcause its part of dll file.

    – user1263981
    Nov 14 '18 at 18:57













  • I was referring to IFService interface

    – Nkosi
    Nov 14 '18 at 18:59
















2












2








2


0






Is it possible to expose class public properties in different class through IOC. I am creating an instance of Interface but i am not able to access public properties of class. I am using Unity.WebApi for resolving dependencies.



TransactionService Class



public class TransactionService : ITransactionService
{
private readonly IMRepository _mRepository;
private readonly IFService _fGateway;

public TransactionService(IMbaRepository mbaRepository, IFpnService fpnService)
{
_mRepository = mRepository;
_fGateway = fService;
}

private List<Transaction> SearchTransacionsByUser(FUser objFUser)
{

foreach (var item in something)
{
//can't use _fGateway to set properties because Interface
// don't implement them
_fGateway.OID = objFUser.OID.ToString();
_fGateway.Amount = objFUser.Amount;

_fGateway.Search(criteria);

}

}



}


FService class



public class FService : IFpService
{

public string _OID { get; set; }
public decimal _Amount{ get; set; }

public TransactionResponse Search(string criteria)
{

TransactionOperationInput _input;
_input = new TransactionOperationInput()
{
Criteria = _criteria,
OID = _OID,
Amount = _Amount
};

// search transactions
}



}









share|improve this question














Is it possible to expose class public properties in different class through IOC. I am creating an instance of Interface but i am not able to access public properties of class. I am using Unity.WebApi for resolving dependencies.



TransactionService Class



public class TransactionService : ITransactionService
{
private readonly IMRepository _mRepository;
private readonly IFService _fGateway;

public TransactionService(IMbaRepository mbaRepository, IFpnService fpnService)
{
_mRepository = mRepository;
_fGateway = fService;
}

private List<Transaction> SearchTransacionsByUser(FUser objFUser)
{

foreach (var item in something)
{
//can't use _fGateway to set properties because Interface
// don't implement them
_fGateway.OID = objFUser.OID.ToString();
_fGateway.Amount = objFUser.Amount;

_fGateway.Search(criteria);

}

}



}


FService class



public class FService : IFpService
{

public string _OID { get; set; }
public decimal _Amount{ get; set; }

public TransactionResponse Search(string criteria)
{

TransactionOperationInput _input;
_input = new TransactionOperationInput()
{
Criteria = _criteria,
OID = _OID,
Amount = _Amount
};

// search transactions
}



}






c# oop asp.net-web-api interface inversion-of-control






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share|improve this question











share|improve this question




share|improve this question










asked Nov 14 '18 at 18:16









user1263981user1263981

1,19262965




1,19262965













  • Are you able to update interface to include missing property? This looks like a design issue.

    – Nkosi
    Nov 14 '18 at 18:34













  • Otherwise you would need to cast the interface. This however is a bad design as it tightly couples to implementation concerns which goes against the very reason for injecting abstractions..

    – Nkosi
    Nov 14 '18 at 18:41











  • I don't have any control over _input = new TransactionOperationInput() bcause its part of dll file.

    – user1263981
    Nov 14 '18 at 18:57













  • I was referring to IFService interface

    – Nkosi
    Nov 14 '18 at 18:59





















  • Are you able to update interface to include missing property? This looks like a design issue.

    – Nkosi
    Nov 14 '18 at 18:34













  • Otherwise you would need to cast the interface. This however is a bad design as it tightly couples to implementation concerns which goes against the very reason for injecting abstractions..

    – Nkosi
    Nov 14 '18 at 18:41











  • I don't have any control over _input = new TransactionOperationInput() bcause its part of dll file.

    – user1263981
    Nov 14 '18 at 18:57













  • I was referring to IFService interface

    – Nkosi
    Nov 14 '18 at 18:59



















Are you able to update interface to include missing property? This looks like a design issue.

– Nkosi
Nov 14 '18 at 18:34







Are you able to update interface to include missing property? This looks like a design issue.

– Nkosi
Nov 14 '18 at 18:34















Otherwise you would need to cast the interface. This however is a bad design as it tightly couples to implementation concerns which goes against the very reason for injecting abstractions..

– Nkosi
Nov 14 '18 at 18:41





Otherwise you would need to cast the interface. This however is a bad design as it tightly couples to implementation concerns which goes against the very reason for injecting abstractions..

– Nkosi
Nov 14 '18 at 18:41













I don't have any control over _input = new TransactionOperationInput() bcause its part of dll file.

– user1263981
Nov 14 '18 at 18:57







I don't have any control over _input = new TransactionOperationInput() bcause its part of dll file.

– user1263981
Nov 14 '18 at 18:57















I was referring to IFService interface

– Nkosi
Nov 14 '18 at 18:59







I was referring to IFService interface

– Nkosi
Nov 14 '18 at 18:59














1 Answer
1






active

oldest

votes


















1














If you are in control of the services then refactor the interfaces to expose the desired members



public interface IFService {
TransactionResponse Search(TransactionOperationInput input);
}


Make sure the derived implementation has those members



public class FService : IFpService {

public TransactionResponse Search(TransactionOperationInput input) {

// search transactions
}
}


And that the dependent class uses the correct abstraction



public class TransactionService : ITransactionService {
private readonly IMRepository _mRepository;
private readonly IFService fGateway;

public TransactionService(IMbaRepository mbaRepository, IFService fService) {
_mRepository = mRepository;
fGateway = fService;
}

private List<Transaction> SearchTransacionsByUser(FUser objFUser) {
foreach (var item in something) {

TransactionOperationInput input = new TransactionOperationInput() {
Criteria = _criteria,
OID = objFUser.OID.ToString(),
Amount = objFUser.Amount,
};

fGateway.Search(input);

//...
}

//...
}
}


Finally make sure the register the appropriate abstractions and implementations with the IoC/DI container.






share|improve this answer


























  • can IFService expose an object of TransactionOperationInput class which is in dll? I was thinking about having TransactionOperationInput object in TransactionService class where i can set all inputs and then pass it as argument to search method in Fservice.

    – user1263981
    Nov 14 '18 at 19:11











  • @user1263981 yes you can do that. That is a more solid design as well.

    – Nkosi
    Nov 14 '18 at 19:16













  • @user1263981 check updated answer based on your comment

    – Nkosi
    Nov 14 '18 at 19:21











  • @user1263981 also if you find the answers useful remember to vote them up as well.

    – Nkosi
    Nov 14 '18 at 19:23











  • Thanks. Search(TransactionOperationInput input) is a private method in TransactionService. TransanctionService implements two methods and it also has one private method which is being called in implemented method with in the class.

    – user1263981
    Nov 14 '18 at 19:28













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1 Answer
1






active

oldest

votes








1 Answer
1






active

oldest

votes









active

oldest

votes






active

oldest

votes









1














If you are in control of the services then refactor the interfaces to expose the desired members



public interface IFService {
TransactionResponse Search(TransactionOperationInput input);
}


Make sure the derived implementation has those members



public class FService : IFpService {

public TransactionResponse Search(TransactionOperationInput input) {

// search transactions
}
}


And that the dependent class uses the correct abstraction



public class TransactionService : ITransactionService {
private readonly IMRepository _mRepository;
private readonly IFService fGateway;

public TransactionService(IMbaRepository mbaRepository, IFService fService) {
_mRepository = mRepository;
fGateway = fService;
}

private List<Transaction> SearchTransacionsByUser(FUser objFUser) {
foreach (var item in something) {

TransactionOperationInput input = new TransactionOperationInput() {
Criteria = _criteria,
OID = objFUser.OID.ToString(),
Amount = objFUser.Amount,
};

fGateway.Search(input);

//...
}

//...
}
}


Finally make sure the register the appropriate abstractions and implementations with the IoC/DI container.






share|improve this answer


























  • can IFService expose an object of TransactionOperationInput class which is in dll? I was thinking about having TransactionOperationInput object in TransactionService class where i can set all inputs and then pass it as argument to search method in Fservice.

    – user1263981
    Nov 14 '18 at 19:11











  • @user1263981 yes you can do that. That is a more solid design as well.

    – Nkosi
    Nov 14 '18 at 19:16













  • @user1263981 check updated answer based on your comment

    – Nkosi
    Nov 14 '18 at 19:21











  • @user1263981 also if you find the answers useful remember to vote them up as well.

    – Nkosi
    Nov 14 '18 at 19:23











  • Thanks. Search(TransactionOperationInput input) is a private method in TransactionService. TransanctionService implements two methods and it also has one private method which is being called in implemented method with in the class.

    – user1263981
    Nov 14 '18 at 19:28


















1














If you are in control of the services then refactor the interfaces to expose the desired members



public interface IFService {
TransactionResponse Search(TransactionOperationInput input);
}


Make sure the derived implementation has those members



public class FService : IFpService {

public TransactionResponse Search(TransactionOperationInput input) {

// search transactions
}
}


And that the dependent class uses the correct abstraction



public class TransactionService : ITransactionService {
private readonly IMRepository _mRepository;
private readonly IFService fGateway;

public TransactionService(IMbaRepository mbaRepository, IFService fService) {
_mRepository = mRepository;
fGateway = fService;
}

private List<Transaction> SearchTransacionsByUser(FUser objFUser) {
foreach (var item in something) {

TransactionOperationInput input = new TransactionOperationInput() {
Criteria = _criteria,
OID = objFUser.OID.ToString(),
Amount = objFUser.Amount,
};

fGateway.Search(input);

//...
}

//...
}
}


Finally make sure the register the appropriate abstractions and implementations with the IoC/DI container.






share|improve this answer


























  • can IFService expose an object of TransactionOperationInput class which is in dll? I was thinking about having TransactionOperationInput object in TransactionService class where i can set all inputs and then pass it as argument to search method in Fservice.

    – user1263981
    Nov 14 '18 at 19:11











  • @user1263981 yes you can do that. That is a more solid design as well.

    – Nkosi
    Nov 14 '18 at 19:16













  • @user1263981 check updated answer based on your comment

    – Nkosi
    Nov 14 '18 at 19:21











  • @user1263981 also if you find the answers useful remember to vote them up as well.

    – Nkosi
    Nov 14 '18 at 19:23











  • Thanks. Search(TransactionOperationInput input) is a private method in TransactionService. TransanctionService implements two methods and it also has one private method which is being called in implemented method with in the class.

    – user1263981
    Nov 14 '18 at 19:28
















1












1








1







If you are in control of the services then refactor the interfaces to expose the desired members



public interface IFService {
TransactionResponse Search(TransactionOperationInput input);
}


Make sure the derived implementation has those members



public class FService : IFpService {

public TransactionResponse Search(TransactionOperationInput input) {

// search transactions
}
}


And that the dependent class uses the correct abstraction



public class TransactionService : ITransactionService {
private readonly IMRepository _mRepository;
private readonly IFService fGateway;

public TransactionService(IMbaRepository mbaRepository, IFService fService) {
_mRepository = mRepository;
fGateway = fService;
}

private List<Transaction> SearchTransacionsByUser(FUser objFUser) {
foreach (var item in something) {

TransactionOperationInput input = new TransactionOperationInput() {
Criteria = _criteria,
OID = objFUser.OID.ToString(),
Amount = objFUser.Amount,
};

fGateway.Search(input);

//...
}

//...
}
}


Finally make sure the register the appropriate abstractions and implementations with the IoC/DI container.






share|improve this answer















If you are in control of the services then refactor the interfaces to expose the desired members



public interface IFService {
TransactionResponse Search(TransactionOperationInput input);
}


Make sure the derived implementation has those members



public class FService : IFpService {

public TransactionResponse Search(TransactionOperationInput input) {

// search transactions
}
}


And that the dependent class uses the correct abstraction



public class TransactionService : ITransactionService {
private readonly IMRepository _mRepository;
private readonly IFService fGateway;

public TransactionService(IMbaRepository mbaRepository, IFService fService) {
_mRepository = mRepository;
fGateway = fService;
}

private List<Transaction> SearchTransacionsByUser(FUser objFUser) {
foreach (var item in something) {

TransactionOperationInput input = new TransactionOperationInput() {
Criteria = _criteria,
OID = objFUser.OID.ToString(),
Amount = objFUser.Amount,
};

fGateway.Search(input);

//...
}

//...
}
}


Finally make sure the register the appropriate abstractions and implementations with the IoC/DI container.







share|improve this answer














share|improve this answer



share|improve this answer








edited Nov 14 '18 at 19:31

























answered Nov 14 '18 at 19:04









NkosiNkosi

115k16128193




115k16128193













  • can IFService expose an object of TransactionOperationInput class which is in dll? I was thinking about having TransactionOperationInput object in TransactionService class where i can set all inputs and then pass it as argument to search method in Fservice.

    – user1263981
    Nov 14 '18 at 19:11











  • @user1263981 yes you can do that. That is a more solid design as well.

    – Nkosi
    Nov 14 '18 at 19:16













  • @user1263981 check updated answer based on your comment

    – Nkosi
    Nov 14 '18 at 19:21











  • @user1263981 also if you find the answers useful remember to vote them up as well.

    – Nkosi
    Nov 14 '18 at 19:23











  • Thanks. Search(TransactionOperationInput input) is a private method in TransactionService. TransanctionService implements two methods and it also has one private method which is being called in implemented method with in the class.

    – user1263981
    Nov 14 '18 at 19:28





















  • can IFService expose an object of TransactionOperationInput class which is in dll? I was thinking about having TransactionOperationInput object in TransactionService class where i can set all inputs and then pass it as argument to search method in Fservice.

    – user1263981
    Nov 14 '18 at 19:11











  • @user1263981 yes you can do that. That is a more solid design as well.

    – Nkosi
    Nov 14 '18 at 19:16













  • @user1263981 check updated answer based on your comment

    – Nkosi
    Nov 14 '18 at 19:21











  • @user1263981 also if you find the answers useful remember to vote them up as well.

    – Nkosi
    Nov 14 '18 at 19:23











  • Thanks. Search(TransactionOperationInput input) is a private method in TransactionService. TransanctionService implements two methods and it also has one private method which is being called in implemented method with in the class.

    – user1263981
    Nov 14 '18 at 19:28



















can IFService expose an object of TransactionOperationInput class which is in dll? I was thinking about having TransactionOperationInput object in TransactionService class where i can set all inputs and then pass it as argument to search method in Fservice.

– user1263981
Nov 14 '18 at 19:11





can IFService expose an object of TransactionOperationInput class which is in dll? I was thinking about having TransactionOperationInput object in TransactionService class where i can set all inputs and then pass it as argument to search method in Fservice.

– user1263981
Nov 14 '18 at 19:11













@user1263981 yes you can do that. That is a more solid design as well.

– Nkosi
Nov 14 '18 at 19:16







@user1263981 yes you can do that. That is a more solid design as well.

– Nkosi
Nov 14 '18 at 19:16















@user1263981 check updated answer based on your comment

– Nkosi
Nov 14 '18 at 19:21





@user1263981 check updated answer based on your comment

– Nkosi
Nov 14 '18 at 19:21













@user1263981 also if you find the answers useful remember to vote them up as well.

– Nkosi
Nov 14 '18 at 19:23





@user1263981 also if you find the answers useful remember to vote them up as well.

– Nkosi
Nov 14 '18 at 19:23













Thanks. Search(TransactionOperationInput input) is a private method in TransactionService. TransanctionService implements two methods and it also has one private method which is being called in implemented method with in the class.

– user1263981
Nov 14 '18 at 19:28







Thanks. Search(TransactionOperationInput input) is a private method in TransactionService. TransanctionService implements two methods and it also has one private method which is being called in implemented method with in the class.

– user1263981
Nov 14 '18 at 19:28






















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