3:49 a.m.
[
https://issues.jboss.org/browse/SOLDER-309?page=com.atlassian.jira.plugin...
]
Marek Schmidt commented on SOLDER-309:
--------------------------------------
Re #1: That is what the IllegalStateException is telling you: "Attempted to inject an
HttpServletResponse before it has been initialized."
Re #2: "User may request a protected bookmarkable URL and consequently should be
redirected to the initial request, after login."... that is exactly how it works.
That is not the problem, the problem is that in addition to this redirect that happens
automatically you have the "#{identity.login}" navigation rule, which tries to
redirect again.
@Observes HttpServletResponse causes IllegalProductException
------------------------------------------------------------
Key: SOLDER-309
URL: https://issues.jboss.org/browse/SOLDER-309
Project: Solder
Issue Type: Bug
Components: Servlet
Affects Versions: 3.1.0.CR1
Reporter: Ove Ranheim
Assignee: Shane Bryzak
Fix For: 3.1.0.Final
Attachments: SolderHttpServletResponseTest.zip
The ImplicitHttpServletObjectsProducer.getHttpServletResponse() produces a null instance
when invoked from an @Observer.
{noformat}
public void observeHttpRequest(@Observes @Initialized HttpServletRequest request,
HttpServletResponse response) {
final String path = request.getServletPath();
if (identity.isLoggedIn()) {
// Redirect user to dashboard if landing page is requested
if ("/index".equals(path) || "/index.jsf".equals(path)) {
log.infof("Authorized request to: %s. Will be redirected to home!",
path);
try {
response.sendRedirect(request.getContextPath() + "/home");
} catch (IOException e) {
e.printStackTrace();
}
}
}
}
{noformat}
Causes the exception:
{noformat}
org.jboss.weld.exceptions.IllegalProductException: WELD-000052 Cannot return null from a
non-dependent producer method: [method] @Produces @Typed @RequestScoped protected
org.jboss.solder.servlet.http.ImplicitHttpServletObjectsProducer.getHttpServletResponse()
org.jboss.weld.bean.AbstractProducerBean.checkReturnValue(AbstractProducerBean.java:256)
org.jboss.weld.bean.AbstractProducerBean.create(AbstractProducerBean.java:362)
org.jboss.weld.context.AbstractContext.get(AbstractContext.java:122)
org.jboss.weld.bean.proxy.ContextBeanInstance.getInstance(ContextBeanInstance.java:99)
org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:124)
org.jboss.weld.proxies.HttpServletResponse$1903192262$Proxy$_$$_WeldClientProxy.sendRedirect(HttpServletResponse$1903192262$Proxy$_$$_WeldClientProxy.java)
com.musific.webapp.session.HttpRequestWatcher.observeHttpRequest(HttpRequestWatcher.java:80)
com.musific.webapp.session.HttpRequestWatcher$Proxy$_$$_WeldClientProxy.observeHttpRequest(HttpRequestWatcher$Proxy$_$$_WeldClientProxy.java)
sun.reflect.GeneratedMethodAccessor223.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:597)
org.jboss.weld.util.reflection.SecureReflections$13.work(SecureReflections.java:305)
org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:54)
org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInvocation(SecureReflectionAccess.java:163)
org.jboss.weld.util.reflection.SecureReflections.invoke(SecureReflections.java:299)
org.jboss.weld.introspector.jlr.WeldMethodImpl.invokeOnInstance(WeldMethodImpl.java:188)
org.jboss.weld.introspector.ForwardingWeldMethod.invokeOnInstance(ForwardingWeldMethod.java:59)
org.jboss.weld.injection.MethodInjectionPoint.invokeOnInstanceWithSpecialValue(MethodInjectionPoint.java:198)
org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:282)
org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:265)
org.jboss.weld.event.ObserverMethodImpl.notify(ObserverMethodImpl.java:234)
org.jboss.weld.manager.BeanManagerImpl.notifyObservers(BeanManagerImpl.java:635)
org.jboss.weld.manager.BeanManagerImpl.fireEvent(BeanManagerImpl.java:622)
org.jboss.weld.manager.BeanManagerImpl.fireEvent(BeanManagerImpl.java:616)
org.jboss.solder.servlet.event.AbstractServletEventBridge.fireEvent(AbstractServletEventBridge.java:45)
org.jboss.solder.servlet.event.ServletEventBridgeListener.requestInitialized(ServletEventBridgeListener.java:76)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362)
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:667)
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:952)
java.lang.Thread.run(Thread.java:680)
{noformat}
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.jboss.org/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira