[
https://issues.jboss.org/browse/SOLDER-309?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ove Ranheim updated SOLDER-309:
-------------------------------
Summary: @Observes HttpServletResponse causes IllegalProductException
(was: @Observes HttpServletResponse response causes IllegalProductException)
Description:
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}
was:
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();
// Only manage contexts for authorized users
if (identity.isLoggedIn()) {
// Redirect user to dashboard if landing page is request
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}
> @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
> Fix For: 3.1.0.Final
>
>
> 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}
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