Static "current" context

One of the things I do now is something like, having

/slayer/request/requestXPTO
/slayer/response/somekey

and after I get the "path" info for those urls, invoke something like on a "resource" object

Code:

---

                if(channel.equals("request")){
                        responseBean = doRequest(rb, synchronous);
                }
               
                if(channel.equals("response")){
                        responseBean = doResponse(rb, synchronous);
                }

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However I don't know how to have access to the channels currently defined on the context. Now I'm "injecting" then on my "resource" object when I instanciate it, like

Code:

---

context.start();
               
resource = (Resource) context.getBean("resource");
               
resource.setAvailableChannels(context.getBeanNamesForType(MessageChannel.class));

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However, I should be able to access the "current context" in a static way to avoid this.

Is this possible?

Cheers.

Do you mean something like

Code:

---

        ChannelRegistry channelRegistry = (ChannelRegistry) AppContext.getContext().getBean(
            MessageBusParser.MESSAGE_BUS_BEAN_NAME);
        MessageChannel statusRequestChannel = channelRegistry.lookupChannel("RequestChannel");

---

?

Something like that, yes, but where do you get that AppContext? I don't find anything in Spring core like that, and ApplicationContext doesen't have any static methods.

Oh sorry, we make one for most of our projects, for example:

Code:

---

public class AppContext {
    private static AbstractApplicationContext context = null;

    public static AbstractApplicationContext getContext() {
        if (context == null) {
            context = new ClassPathXmlApplicationContext(
                "/main/webapp/WEB-INF/applicationContext-integration.xml");
            context.start();
        }
        return context;
    }

}

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Note that this one just loads a NEW context from the particular context file, if you want something like the context of the webapp you need to do something different...

Quote:

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Originally Posted by whyBish

if you want something like the context of the webapp you need to do something different...

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E.g. something like this.

Creating a new context each time might prove to be quite expensive.

Regards,
Andreas