You can make any arbitrary object in the parent app available to the
servlet via WebAppContext.setAttribute/getAttribute:
MyService myService = new MyService();
jetty = new Server(httpPort);
wac = new WebAppContext();
wac.setContextPath(...);
wac.setWar(...);
wac.setAttribute("myService", myService);
jetty.setHandler(wac);
jetty.start();
Then, in a servlet:
MyService myService = (MyService)
getServletContext().getAttribute("myService");
Hope that helps.
-- Guy
On 08/23/2012 07:29 AM, Evan Ruff wrote:
> Hey guys,
> So I'm looking to create an embedded Jetty server that uses WAR deployment to
> start my webapp.
> I'm also going to be spinning up an embedded Felix container inside of Jetty
> to get some plugin functionality for some services.
> One question I have is, how can the classes in my WAR file reach out and
> communicate with some classes that I have in my parent application?
> I've made a silly diagram to describe what I'm talking about here:
> http://www.hendersonsawmill.com/arch.png
> The red arrows are the part I'm unclear on. Let's assume that there's an
> interface that FuntimeService implements that it is my WAR application and
> one of the servlets would like to use it.
> Has anyone tried something like this?
> E
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