Hello again,
For some reason, i was able to get my ServletContextListener working for a
while then now i need to added another one (for different app context) and
i found that both the new and old one does not work anymore. My
other HttpSessionListener is still working fine. Funny is that both the
ServletContextListener and the HttpSessionListener is extended by the same
class:
@Component(
service= {
javax.servlet.http.HttpSessionListener.class,
ServletContextListener.class
},
property= {
"osgi.http.whiteboard.listener=true",
"osgi.http.whiteboard.context.select=(osgi.http.whiteboard.context.name
=WebviewerServletContextHelper)",
"listener.name=WebviewerServletContextListener"
}
)
public final class ZkListener implements
javax.servlet.http.HttpSessionListener, ServletContextListener {}
Where should i start debugging this?
By the way, I tried to the command to run test on jetty that you suggested
and i got:
[INFO]
------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO]
------------------------------------------------------------------------
[INFO] Total time: 19.390 s
[INFO] Finished at: 2019-02-14T17:32:16-05:00
[INFO] Final Memory: 24M/274M
[INFO]
------------------------------------------------------------------------
[ERROR] Failed to execute goal on project pax-web-itest-container-jetty:
Could not resolve dependencies for project
org.ops4j.pax.web.itest.container:pax-web-itest-container-jetty:jar:7.2.9-SNAPSHOT:
Failed to collect dependencies at
org.ops4j.pax.web.itest:pax-web-itest-base:jar:7.2.9-SNAPSHOT: Failed to
read artifact descriptor for
org.ops4j.pax.web.itest:pax-web-itest-base:jar:7.2.9-SNAPSHOT: Could not
transfer artifact
org.ops4j.pax.web.itest:pax-web-itest-base:pom:7.2.9-SNAPSHOT from/to
prime-repo (http://repository.primefaces.org):
sun.security.validator.ValidatorException: PKIX path building failed:
sun.security.provider.certpath.SunCertPathBuilderException: unable to find
valid certification path to requested target -> [Help 1]
Not sure what is wrong with my cert.
On Tue, Oct 2, 2018 at 4:19 AM Grzegorz Grzybek <[email protected]>
wrote:
> Hello
>
> Sorry for late answer. There's testListenersWithHttpContext() test here:
> https://github.com/ops4j/org.ops4j.pax.web/blob/pax-web-7.2.x/pax-web-itest/pax-web-itest-common/src/main/java/org/ops4j/pax/web/itest/common/AbstractWhiteboardR6IntegrationTest.java#L289
>
> It does exactly what you're trying to achieve, but without SCR - only by
> registering relevant services. You can run the test from within any of
> three container itest projects:
>
> mvn clean verify -f
> pax-web-itest/pax-web-itest-container/pax-web-itest-container-jetty/
> -Dit.test=WhiteboardR6IntegrationTest#testListenersWithHttpContext
> mvn clean verify -f
> pax-web-itest/pax-web-itest-container/pax-web-itest-container-tomcat/
> -Dit.test=WhiteboardR6IntegrationTest#testListenersWithHttpContext
> mvn clean verify -f
> pax-web-itest/pax-web-itest-container/pax-web-itest-container-undertow/
> -Dit.test=WhiteboardR6IntegrationTest#testListenersWithHttpContext
>
> I'm not sure what may be your problem (maybe you'll share your maven
> project via github?) - but this may be related to some other bundles you
> have installed in your runtime (pure Equinox? pax-exam test? Karaf based on
> Equinox?) - which may cause problems with finding services you register by
> pax-web-extender-whiteboard.
>
> best regards
> Grzegorz Grzybek
>
> pon., 24 wrz 2018 o 22:13 Nhut Thai Le <[email protected]> napisał(a):
>
>> Hello,
>>
>> I tried to hook a servletContextListener to my custom
>> ServletContextHelper but the contextInitialized method is not called.
>> -------------------Here is my ServletContextHelper:------------
>> @Component(
>> service = ServletContextHelper.class,
>> property = {
>> "osgi.http.whiteboard.context.name=ZkComponentsServletContextHelper",
>> "osgi.http.whiteboard.context.path=/components"
>> }
>> )
>> public class ZkComponentsServletContextHelper extends
>> ServletContextHelper {...}
>> --------------------------------My ServletContextListener----------
>> @Component(
>> name="ZkListener",
>> service= {
>> ServletContextListener.class
>> },
>> property= {
>> "osgi.http.whiteboard.listener=true",
>> "osgi.http.whiteboard.context.select=(osgi.http.whiteboard.context.name
>> =ZkComponentsServletContextHelper)"
>> }
>> )
>> public final class ZkSessionListener implements ServletContextListener {
>> private WebManager webManager;
>>
>> @Override
>> public void contextInitialized(ServletContextEvent sce) {
>> final ServletContext ctx = sce.getServletContext();
>> if (WebManager.getWebManagerIfAny(ctx) == null) {
>> webManager = new WebManager(ctx, "/zkau");
>> } else {
>> throw new IllegalStateException("ZK WebManager already exists. Could not
>> initialize via Spring Boot configuration.");
>> }
>> }
>> ------------------------------Finally, my simple servlet-------------
>> @Component(
>> service = Servlet.class,
>> property= {
>> "osgi.http.whiteboard.servlet.pattern=*.zul",
>> "osgi.http.whiteboard.servlet.pattern=*.zhtml",
>> "osgi.http.whiteboard.context.select=(osgi.http.whiteboard.context.name
>> =ZkComponentsServletContextHelper)"
>> }
>> )
>> public class ZulExtensionServlet extends HttpServlet{..}
>> ---------------------equinox bundle info-------------
>> {org.osgi.service.http.context.ServletContextHelper}={service.id=95,
>> osgi.http.whiteboard.context.name=ZkComponentsServletContextHelper,
>> service.bundleid=59, service.scope=bundle,
>> component.name=com.castortech.iris.zk.components.ZkComponentsServletContextHelper,
>> osgi.http.whiteboard.context.path=/components, component.id=3}
>>
>> {javax.servlet.Servlet}={service.id=97, service.bundleid=59,
>> service.scope=bundle, osgi.http.whiteboard.servlet.pattern=[*.zul,*.zhtml],
>> osgi.http.whiteboard.context.select=(osgi.http.whiteboard.context.name=ZkComponentsServletContextHelper),
>> component.name=com.castortech.iris.zk.components.ZulExtensionServlet,
>> component.id=5}
>>
>> {javax.servlet.ServletContextListener}={service.id=98,
>> service.bundleid=59, service.scope=bundle,
>> osgi.http.whiteboard.context.select=(osgi.http.whiteboard.context.name=ZkComponentsServletContextHelper),
>> osgi.http.whiteboard.listener=true, component.name=ZkListener,
>> component.id=6}
>>
>> {javax.servlet.ServletContext}={osgi.web.version=1.0.0.qualifier,
>> osgi.web.contextpath=/components, service.id=124,
>> osgi.web.symbolicname=com.castortech.iris.zk.components,
>> service.bundleid=59, service.scope=singleton,
>> osgi.web.contextname=ZkComponentsServletContextHelper}
>>
>>
>> As you can see, both the ServletContextListener and the servlet are bound
>> to the same ServletContextHelper and there is a ServletContext created from
>> the ServletContextHelper, however, the contextInitialized method was never
>> called. Am I missing anything?
>>
>> Thai
>>
>> --
>> --
>> ------------------
>> OPS4J - http://www.ops4j.org - [email protected]
>>
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