I have class Command which is an instance of a class EventManager. Class Command requires two arguments(host, target) in its constructor.
There is a static pointer aSingletonClass *instance_ and a static function void deleteInstance( void ) declared in the Code 1.
I need to use a view helper to make counts in a bunch of different partials. 开发者_Python百科In the partials I can\'t access view variables, but I can access helpers, so I created this simple class.
Is there any difference between a Singleton class and a class with all static members (i.e. methods and attributes).
I have a WCF service mapped to 1 hardware device (printer). I want to lock/unlock the printer by client.
I just downloaded some days ago the last versions of Eclipse and JBoss, created a SessionBean (EJB3.x) project and now I\'m trying to create an Singleton EJB, but eclipse is not allowing m开发者_开发问
I\'m up to migrate an WebApplication into an Apache Tomcat Cluster. I\'mnow need to share some Events / Messages / Objects along the Cluster.
Does JVM manage any special attribute for singleton object? How can I identify that in 开发者_Go百科my program?No. There would be just a single instance of that particular class in the heap. But again
I didn\'t find much information about EJB 3.1 Singletons in cluster enviroment. Is it true开发者_StackOverflow中文版 that specification says that those singletons will guarantee one instance per JVM -
I am working through the first steps of figuring out Nservicebus and planning a reasonably large scale (at least for me) app.
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