factory

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Best practice to creating Objects in java

I\'m reading the Effective Java book by Joshua Bloch. In the first chapter, he says to use factories instead of constructors and lists the advantages and disadvantages of this approach. As far as I se[详细]

2023-04-13 06:53 分类：问答
jQuery multiple widget with same class on an element possible?

I\'ve created a validation jQuery widget to validate form fields. I want to be able to attach two (or more) validation rules some fields e.g.[详细]

2023-04-12 11:06 分类：问答
Static classes inheriting from abstract class in PHP

I have stumbled upon an interesting problem/bug that I eventually solved, but the solution is not what I expected or would like it to be.[详细]

2023-04-11 23:20 分类：问答
Use Enum or String for a static factory method?

Is it better to use enum or String to dispatch to the right object to create in a static factory method ?[详细]

2023-04-11 23:12 分类：问答
Hibernate DAO factory cannot instantiate dao

I have a JSF 2.0/Servlet 3.0 Web application using hibernate with a connection pooled data source on glassfish 3.[详细]

2023-04-11 01:59 分类：问答
Factory or constructor - where to set object properties?

I am a little bit confused about, what is the right place to set object properties, in constructor or in factory method, or it doe开发者_开发百科s not matter?[详细]

2023-04-10 07:08 分类：问答
Delphi Memory Issue (FastMM4)

Working on a project which uses factories to construct objects. I keep the pointers to the factory functions in vars globally (bad I know) and register them on initialization.[详细]

2023-04-09 03:22 分类：问答
Is this a case for dynamic classes or ...?

I\'m not really sure even what to search for regarding this issue, so I figured I\'d post it here. Let\'s say I have a bunch of interfaces like...[详细]

2023-04-08 19:54 分类：问答
In simplest terms, what is a factory?

What is a factory and why would I want to use one?开发者_如何学GoAre you familiar with JDBC? It\'s one and all (abstract) factory. It\'s a good real world example.[详细]

2023-04-08 04:37 分类：问答
C++ Factory pattern using templates for self registering

My questions correspond to the answer from Johannes in Is there a way to instantiate objects from a string holding their class name?and the recent comment from Spencer Rose. Since I cannot add a comme[详细]

2023-04-08 02:47 分类：问答