6 Replies Latest reply on May 23, 2014 4:42 AM by alesj

Context listener issues

jenchong May 6, 2014 9:37 PM

Why would the following not work?

	<listener>
		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
	</listener>
	<listener>
		<listener-class>app.controller.U</listener-class>
	</listener>
	<listener>
		<listener-class>app.controller.M</listener-class>
	</listener>
	<listener>
		<listener-class>app.controller.C</listener-class>
	</listener>

1. Re: Context listener issues

jenchong May 13, 2014 5:08 PM (in response to jenchong)

No one knows the answer?
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2. Re: Context listener issues

alesj May 13, 2014 5:16 PM (in response to jenchong)

What exactly doesn't work?
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3. Re: Context listener issues

jenchong May 15, 2014 5:46 PM (in response to alesj)

public class ABC implements CrudServiceCallback, ServletContextListener {
@Override
public void contextInitialized(ServletContextEvent arg0) {
CrudService.addObjectHandlers(this);
System.out.println(this.getClass().getName() + " added as crud service handler");
}

..

contextInitialized is not called at all.
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4. Re: Context listener issues

jenchong May 22, 2014 7:50 AM (in response to jenchong)

Is that enough or you need anything else to reproduce the issue?

Thanks!
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5. Re: Context listener issues

alesj May 23, 2014 4:34 AM (in response to jenchong)

So, you're saying that you configure this ABC in web.xml, yet it doesn't get instantiated / invoked?
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6. Re: Context listener issues

alesj May 23, 2014 4:42 AM (in response to alesj)

We have this test listener:
* capedwarf-blue/testsuite/src/test/resources/init/web.xml at master · capedwarf/capedwarf-blue · GitHub

And gets invoked just fine:

Caused by: java.lang.IllegalArgumentException: javax.servlet.ServletContextEvent[source=io.undertow.servlet.spec.ServletContextImpl@208793fe]
at org.jboss.test.capedwarf.testsuite.init.support.InitTestListener.contextInitialized(InitTestListener.java:50)
at io.undertow.servlet.core.ApplicationListeners.contextInitialized(ApplicationListeners.java:173)
at io.undertow.servlet.core.DeploymentManagerImpl.deploy(DeploymentManagerImpl.java:189)

After I modified it a bit

public void contextInitialized(ServletContextEvent sce) {
if (true) throw new IllegalArgumentException(sce.toString());
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Go to original post

	@Override
	public void contextInitialized(ServletContextEvent arg0) {
		CrudService.addObjectHandlers(this);
		System.out.println(this.getClass().getName() + " added as crud service handler");
	}