Did you add a SessionHandler?
In the run() method of your app there should be something like this:
environment.servlets().setSessionHandler(new SessionHandler());
(NB: this is in memory, so clustering it won't work)
Hope this helps.
Groeten,
Friso
Op woensdag 8 februari 2017 06:16:48 UTC+1 schreef joshg:
>
> I'm trying to use server sessions with Dropwizard. I just need to store
> users' emails that I get from OAuth. I get the emails and store them in a
> Resource:
>
> Response handleGet(@Context final HttpServletRequest request, @Session
> HttpSession session) {
>
> ...
>
>
> session.setAttribute("user", u);
>
> ...
>
> }
>
>
> But how do I use/inject @Session or HttpSession with my AuthFilter subclass,
> without it causing an exception?
>
> If I put it in the class as a private field, I get this exception:
>
>
> Exception in thread "main" javax.servlet.ServletException:
> io.dropwizard.jersey.setup.JerseyServletContainer-c6634d@742729be==io.dropwizard.jersey.setup.JerseyServletContainer,1,false
> at
> org.eclipse.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:661)
> at
> org.eclipse.jetty.servlet.ServletHolder.initialize(ServletHolder.java:419)
> at
> org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:875)
> at
> org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:349)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:772)
> at
> org.eclipse.jetty.servlet.ServletContextHandler.doStart(ServletContextHandler.java:262)
> at
> org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
> at
> org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132)
> at
> org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:106)
> at
> org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61)
> at
> com.codahale.metrics.jetty9.InstrumentedHandler.doStart(InstrumentedHandler.java:103)
> at
> org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
> at
> org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132)
> at
> org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114)
> at
> org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61)
> at
> org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
> at
> org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132)
> at
> org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:106)
> at
> org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61)
> at
> org.eclipse.jetty.server.handler.gzip.GzipHandler.doStart(GzipHandler.java:231)
> at
> org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
> at
> org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132)
> at
> org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:106)
> at
> org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61)
> at
> org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
> at
> org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132)
> at
> org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:106)
> at
> org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61)
> at
> org.eclipse.jetty.server.handler.StatisticsHandler.doStart(StatisticsHandler.java:252)
> at
> org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
> at
> org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132)
> at org.eclipse.jetty.server.Server.start(Server.java:411)
> at
> org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:106)
> at
> org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61)
> at org.eclipse.jetty.server.Server.doStart(Server.java:378)
> at
> org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
> at io.dropwizard.cli.ServerCommand.run(ServerCommand.java:53)
> at io.dropwizard.cli.EnvironmentCommand.run(EnvironmentCommand.java:44)
> at io.dropwizard.cli.ConfiguredCommand.run(ConfiguredCommand.java:85)
> at io.dropwizard.cli.Cli.run(Cli.java:75)
> at io.dropwizard.Application.run(Application.java:79)
> at foobar.Foo.main(FoobarApplication.java:23)
> 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)
> Caused by: java.lang.IllegalStateException: Not inside a request scope.
> at
> jersey.repackaged.com.google.common.base.Preconditions.checkState(Preconditions.java:173)
> at
> org.glassfish.jersey.process.internal.RequestScope.current(RequestScope.java:233)
> at
> org.glassfish.jersey.process.internal.RequestScope.findOrCreate(RequestScope.java:158)
> at
> org.jvnet.hk2.internal.MethodInterceptorImpl.internalInvoke(MethodInterceptorImpl.java:89)
> at
> org.jvnet.hk2.internal.MethodInterceptorImpl.invoke(MethodInterceptorImpl.java:125)
> at
> org.jvnet.hk2.internal.MethodInterceptorInvocationHandler.invoke(MethodInterceptorInvocationHandler.java:62)
> at com.sun.proxy.$Proxy64.getSession(Unknown Source)
> at
> io.dropwizard.jersey.sessions.HttpSessionFactory.provide(HttpSessionFactory.java:23)
> at
> io.dropwizard.jersey.sessions.HttpSessionFactory.provide(HttpSessionFactory.java:9)
> at
> org.glassfish.jersey.server.internal.inject.ParamInjectionResolver.resolve(ParamInjectionResolver.java:134)
> at org.jvnet.hk2.internal.Utilities.justInject(Utilities.java:941)
> at
> org.jvnet.hk2.internal.ServiceLocatorImpl.inject(ServiceLocatorImpl.java:980)
> at
> org.jvnet.hk2.internal.ServiceLocatorImpl.inject(ServiceLocatorImpl.java:970)
> at foo.Bar.AuthenticatorFeature.configure(AuthenticatorFeature.java:31)
> at
> org.glassfish.jersey.model.internal.CommonConfig.configureFeatures(CommonConfig.java:730)
> at
> org.glassfish.jersey.model.internal.CommonConfig.configureMetaProviders(CommonConfig.java:648)
> at
> org.glassfish.jersey.server.ResourceConfig.configureMetaProviders(ResourceConfig.java:829)
> at
> org.glassfish.jersey.server.ApplicationHandler.initialize(ApplicationHandler.java:453)
> at
> org.glassfish.jersey.server.ApplicationHandler.access$500(ApplicationHandler.java:184)
> at
> org.glassfish.jersey.server.ApplicationHandler$3.call(ApplicationHandler.java:350)
> at
> org.glassfish.jersey.server.ApplicationHandler$3.call(ApplicationHandler.java:347)
> at org.glassfish.jersey.internal.Errors.process(Errors.java:315)
> at org.glassfish.jersey.internal.Errors.process(Errors.java:297)
> at
> org.glassfish.jersey.internal.Errors.processWithException(Errors.java:255)
> at
> org.glassfish.jersey.server.ApplicationHandler.<init>(ApplicationHandler.java:347)
> at
> org.glassfish.jersey.servlet.WebComponent.<init>(WebComponent.java:392)
> at
> org.glassfish.jersey.servlet.ServletContainer.init(ServletContainer.java:177)
> at
> org.glassfish.jersey.servlet.ServletContainer.init(ServletContainer.java:369)
> at javax.servlet.GenericServlet.init(GenericServlet.java:244)
> at
> org.eclipse.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:640)
> ... 46 more
>
> Process finished with exit code 1
>
>
> Thanks
>
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