service-locator

Good morning, i have been learning to program using a framework (Zend Framework). In my past experiences i was using a skeleton application v.2.5. That been said, all my past developed Modules work around servicelocator() from ServiceManager. Is there any way of installing ServiceManager(with the servicelocator functionality) in zend framework 3? If not, can you send me a propor way to work around servicelocator? Thank You for atention, have a awesome day :) */ UPDATED - Small module as example. As an example i will show you a login authentication module that i was using back in 2.5: my Module

I have say a dozen types T which inherit from EntityObject and IDataObject . I have generic the following interface IDataManager<T> where T : EntityObject, IDataObject ... I have also base class for data managers BaseDataManager<T> : IDataManager<T> where T : EntityObject, IDataObject .... And i have particular classes public class Result : EntityObject, IDataObject .... public class ResultDataManager : BaseDataManager<Result> ... I want to implement service locator, which will return instance of IDataManager<T> for T But I stucked how to implement it in a neat way without a lot of castings.

I have a question related with possible performance issue while using @EJB annotation. Imagine following scenario public class MyBean1 implements MyBean1Remote{ @EJB private MyBean2Remote myBean2; @EJB private MyBean2Remote myBean3; ... @EJB private MyBean20Remote myBean20; } There is a bean with many dependencies to other beans. According to EJB spec if I would like to inject MyBean1Remote to some other bean, container would have to take all required dependencies from its pool inject it into MyBean1Remote and then inject reference to MyBean1Remote stub. so in following scenario container

I've been doing MVC for several months now, and I store everything in my $registry object. When I create a new class, I only ever pass the registry usually, but I'm having to constantly pass the $this->registry when creating a new class. e.g. class something { public function __construct($registry) { $this->registry = registry; $this->db = $registry->db; $this->user = $registry->user; // ...... } public function something() { $class = new something_class($this->registry); $class->do(); } } class something_class { public function __construct($registry) { $this->registry = $registry; } public

As the ServiceLocatorAwareInterface will likely be removed from the AbstractController in ZF3 , dependencies should instead be passed via the constructor or via setter methods. With this in mind, consider the use case of a user or site controller with actions such as register, activate account, login, logout, etc. At a minimum, this would require a UserService and 2 forms. Add a few more related actions (remote authentication, linking of accounts, etc.) and you end up with 4 or 5 forms. Passing all these dependencies via the constructor would be messy at best, and more importantly, only 1 form

I'm in the process of moving our Unity configuration to the web.config file. I'm stuck on how to migrate the following code config to the xml format: var container = new UnityContainer(); container.RegisterType<IPrincipal>(new InjectionFactory(x=> HttpContext.Current.User)); return container; Here are the XML declartion: <unity xmlns="http://schemas.microsoft.com/practices/2010/unity"> <alias alias="IRepository" type="Model.IRepository, Model" /> <alias alias="Repository" type="Data.Repository, Data" /> <container> <register type="IRepository" mapTo="Repository" /> </container> </unity>

I try to build and application based on Java. For dependency injection I use Google Guice. Now I came up with the problem of logging some information during the application. I do not talk about general logging in a way of method calls etc. I know about AOP and that I can do like method call tracing etc. with that. What I look for is manual logging. I need some way of logging in nearly each class in my application. So I thought about two options: getting the logger by using the Guice injection framework doing this for me through the constructor (or setter or private ...) but it feels like