factory

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Create a spring like wiring class

I want to create a bean that will act as a provider开发者_如何学Python. I will give it the class that it should return and the list of properties that I should set before returning it.[详细]

2023-03-17 22:54 分类：问答
MEF ExportFactory<T> - How to properly dispose in a long-running application?

Basically, is there an easy way to dispose of the imports that are created by an ExportFactory<T>? The reason I ask is because the exports usually contain a reference to something that is still[详细]

2023-03-17 03:56 分类：问答
Factory Pattern in C++: generating explicit createInstance()-Method automatically

i have the problem in writing a C++ framework, that users should have less overhead than possible to use it. Users can publish their work to the frameworks by creating a shared library that contains a[详细]

2023-03-17 03:53 分类：问答
XSLT as builder/factory

Is there some way to abuse XSLT as a builder/factory for objects instead of generating textual output? XPath-epressions alone are great for querying simple stuff, but get tedious in circumstances wher[详细]

2023-03-16 02:15 分类：问答
c# Factory Method and protection levels problem

I have a base class and several subclasses derived from that base class.I also have a static function in the base class that takes some parameters, and instantiates and returns an appropriate subclass[详细]

2023-03-15 04:03 分类：问答
Create/Initialize a List of controls one time in static class

Should I do this in a static Ctor? Else if the Create method is public static everyone 开发者_StackOverflow社区could call it and recreate the List of controls. That is not wanted!In my public Get I wo[详细]

2023-03-13 10:46 分类：问答
Companion object in Scala isn't associating itself with case class

I\'m having some trouble understanding why this code won\'t work. I got it from 99 Scala Problems in the Binary Trees section (http://aperiodic.net/phil/scala/s-99/). It looks valid to me: the Node ob[详细]

2023-03-11 05:21 分类：问答
Making dependency injection optional by introducting a factory?

So I have a piece of software containing a brunch of service classes. Those services ta开发者_Python百科ke some dependencies though their respective constructors.[详细]

2023-03-08 09:57 分类：问答
Effective Java By Joshua Bloch: Item1 - Static Factory Method

I am reading the Effective Java by Joshua Bloch and I have question about Item1 Static Factory Method.[详细]

2023-03-08 04:24 分类：问答
Factory for Thread Safe Singleton in Java

This is a sample of the basic pattern I\'ve been using for a Factory that returns a thread-safe Singleton:[详细]

2023-03-08 01:28 分类：问答