Missing servlet contex if javaconfig and websocket used

[Lubo Mir]

Hi

If I use this example, there is error with initialization with websocket . How could I avoid this error? in bewn post processor is servlet conte not available as is rinning before initialization. 

Caused by: java.lang.IllegalArgumentException: Missing ServletContext

at org.cometd.websocket.server.WebSocketTransport.init(WebSocketTransport.java:61)

at org.cometd.server.BayeuxServerImpl.initializeServerTransports(BayeuxServerImpl.java:266)

@Configuration
public class Configurer implements DestructionAwareBeanPostProcessor, ServletContextAware
{
    private BayeuxServer bayeuxServer;
    private ServerAnnotationProcessor processor;

    @Inject
    private void setBayeuxServer(BayeuxServer bayeuxServer)
    {
        this.bayeuxServer = bayeuxServer;
    }

    @PostConstruct
    private void init()
    {
        this.processor = new ServerAnnotationProcessor(bayeuxServer);
    }

    public Object postProcessBeforeInitialization(Object bean, String name) throws BeansException
    {
        processor.processDependencies(bean);
        processor.processConfigurations(bean);
        processor.processCallbacks(bean);
        return bean;
    }

    public Object postProcessAfterInitialization(Object bean, String name) throws BeansException
    {
        return bean;
    }

    public void postProcessBeforeDestruction(Object bean, String name) throws BeansException
    {
        processor.deprocessCallbacks(bean);
    }

    @Bean(initMethod = "start", destroyMethod = "stop")
    public BayeuxServer bayeuxServer()
    {
        BayeuxServerImpl bean = new BayeuxServerImpl();
        bean.setOption(BayeuxServerImpl.LOG_LEVEL, "3");
        return bean;
    }

    public void setServletContext(ServletContext servletContext)
    {
        servletContext.setAttribute(BayeuxServer.ATTRIBUTE, bayeuxServer);
    }
}

[Simone Bordet]

Hi,

On Thu, Jun 11, 2015 at 8:44 AM, Lubo Mir <lub...@hotmail.com> wrote:
> Hi
>
> If I use this example, there is error with initialization with websocket .
> How could I avoid this error? in bewn post processor is servlet conte not
> available as is rinning before initialization.
>
> Caused by: java.lang.IllegalArgumentException: Missing ServletContext
> at
> org.cometd.websocket.server.WebSocketTransport.init(WebSocketTransport.java:61)
> at
> org.cometd.server.BayeuxServerImpl.initializeServerTransports(BayeuxServerImpl.java:266)

CometD version and full stack trace, please.

--
Simone Bordet
----
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[Deepu Sahni]

Hi Simon, I am facing the same issue:

CometD 3.0.0 with Jetty 9.4

Here is the stack trace:

[WARNING] FAILED org.cometd.server.BayeuxServerImpl@7e5a8000: java.lang.IllegalArgumentException: Missing ServletContext

java.lang.IllegalArgumentException: Missing ServletContext

at org.cometd.websocket.server.WebSocketTransport.init(WebSocketTransport.java:70)

at org.cometd.server.BayeuxServerImpl.initializeServerTransports(BayeuxServerImpl.java:260)

at org.cometd.server.BayeuxServerImpl.doStart(BayeuxServerImpl.java:122)

at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:498)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeCustomInitMethod(AbstractAutowireCapableBeanFactory.java:1638)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1579)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1509)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:521)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:458)

at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:296)

at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)

at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:293)

at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)

at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:912)

at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:855)

at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:770)

at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredMethodElement.inject(AutowiredAnnotationBeanPostProcessor.java:561)

at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87)

at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:286)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1146)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:458)

at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:296)

at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)

at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:293)

at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:198)

at org.springframework.context.support.AbstractApplicationContext.registerBeanPostProcessors(AbstractApplicationContext.java:753)

at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:464)

at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:389)

at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:294)

at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:112)

at org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:865)

at org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:532)

at org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:828)

at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:344)

at org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:1480)

at org.eclipse.jetty.maven.plugin.JettyWebAppContext.startWebapp(JettyWebAppContext.java:357)

at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1442)

at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:788)

at org.eclipse.jetty.servlet.ServletContextHandler.doStart(ServletContextHandler.java:261)

at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:540)

at org.eclipse.jetty.maven.plugin.JettyWebAppContext.doStart(JettyWebAppContext.java:432)

at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)

at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:131)

at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:113)

at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)

at org.eclipse.jetty.server.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:161)

at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)

at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:131)

at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:113)

at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)

at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)

at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:131)

at org.eclipse.jetty.server.Server.start(Server.java:452)

at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:105)

at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)

at org.eclipse.jetty.server.Server.doStart(Server.java:419)

at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)

at org.eclipse.jetty.maven.plugin.AbstractJettyMojo.startJetty(AbstractJettyMojo.java:460)

at org.eclipse.jetty.maven.plugin.AbstractJettyMojo.execute(AbstractJettyMojo.java:328)

at org.eclipse.jetty.maven.plugin.JettyRunMojo.execute(JettyRunMojo.java:170)

at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)

at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:207)

at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)

at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)

at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)

at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)

at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)

at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)

at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)

at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)

at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)

at org.apache.maven.cli.MavenCli.execute(MavenCli.java:863)

at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)

at org.apache.maven.cli.MavenCli.main(MavenCli.java:199)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:498)

at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)

at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)

at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)

at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)

at org.codehaus.classworlds.Launcher.main(Launcher.java:47)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:498)

at com.intellij.rt.execution.application.AppMain.main(AppMain.java:147)

ERROR 2017-01-04 04:59:24,243 [main][] org.springframework.web.context.ContextLoader - Context initialization failed

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'bayeuxInitializer': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire method: private void com.daintreenetworks.datacollection.service.BayeuxInitializer.setBayeuxServer(org.cometd.bayeux.server.BayeuxServer); nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'bayeuxServer' defined in class path resource [com/daintreenetworks/datacollection/service/BayeuxInitializer.class]: Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: Missing ServletContext

at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:289)

[Simone Bordet]

Hi,

On Wed, Jan 4, 2017 at 6:08 AM, Deepu Sahni <sahn...@gmail.com> wrote:
> Hi Simon, I am facing the same issue:
>
> CometD 3.0.0 with Jetty 9.4
>
> Here is the stack trace:
> [WARNING] FAILED org.cometd.server.BayeuxServerImpl@7e5a8000:
> java.lang.IllegalArgumentException: Missing ServletContext
> java.lang.IllegalArgumentException: Missing ServletContext
> at
> org.cometd.websocket.server.WebSocketTransport.init(WebSocketTransport.java:70)

You have to export the ServletContext as a BayeuxServer option in your
Spring initialization code.
Please see https://github.com/cometd/cometd/blob/3.1.0/cometd-archetypes/spring-jquery-jetty9/src/main/resources/archetype-resources/src/main/java/CometDInitializer.java#L33

Cheers

--
Simone Bordet
----
http://cometd.org
http://webtide.com