service-layer

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Help creating a flexible base 'find' method in a service class using the DRY principle

For years now I\'ve been reimplementing the same code over and over (with evolution) without finding some method of cleanly, and efficiently, abstracting it out.[详细]

2023-03-19 03:40 分类：问答
Checked vs. Unchecked Exceptions in Service Layer

I work on a project with a legacy service layer that returns null in many places if a requested record does not exist, or cannot be accessed due to the caller not being authorized. I am talking about[详细]

2023-03-18 10:57 分类：问答
Should my ArticleService take care of authorization?

I\'m wondering if my service which is a layer between my ArticleRepository (Doctrine 2) and my Controller (Zend Framework) should take care of authentification/authorization or it should be part of an[详细]

2023-03-18 07:02 分类：问答
Service and Service Layer

quick one. What is the difference between a service and a service layer? I could not 开发者_如何学编程find a good answer on internetIn Enterprise Application Architecture, a service layer is (quite li[详细]

2023-03-17 20:08 分类：问答
How to better avoid the LazyInitializationException?

Currently I have a child entity that has a @ManyToOne association to it\'s parent entity. Previous developers have set this field as lazy=\"false\" to get the parent whenever needed when the session i[详细]

2023-03-15 04:05 分类：问答
Where to put OAuth logic?

I\'m using Zend Framework in a project, and I\'m creating a controller only for authentication. In this project we\'ll accept that a user signs up through a account of other sites like facebook, twitt[详细]

2023-03-11 11:51 分类：问答
Unit of Work Scope

I have a solution that uses webforms for front end & mvc for admin console. Both UIs consume a service layer via Ninject, and i am having trouble working out a subtle but rather important issue.[详细]

2023-03-10 04:13 分类：问答
How do you work with User entity and its connection status?

I\'m currently working on a project with Zend Framework & Doctrine 2, I\'m really happy with both of those tools, but I\'m wondering on how work with this special User object, which shares databas[详细]

2023-03-06 00:20 分类：问答
Is it wrong to use Service Locator to provide the container instance to a Service?

I\'m using a Service layer, then, I\'ve alot of Service like: UserService ArticleService CommentService AuthorizationService[详细]

2023-03-05 20:11 分类：问答
How do you handle errors when using a service layer?

in my Zend Framework project, I use a Service Layer, however I don\'t really know where to handle errors.[详细]

2023-03-05 20:05 分类：问答