I have the same issue.
I was implementing a kind of filter for the user authentification on the
Request Factory. I have subclassed my RequestFactoryServlet and I just
check if the user is authentificate, if not I send a Redirection to the
login page. So I think that my call from the client side is waiting for a
particular response from the server, but the client never get it because I
make a redirection and I don't call "super.doPost()" in the servlet.
But I don't understand why the RequestFactrory workflow don't fire the
failure function on client side?
I don't think that a good way to make my login workflow any way. I will try
to find authentification examples with Google Accounts with GWT/GAE.
Here is the stacktrace maybe it can help you :)
java.lang.RuntimeException: Could not parse payload: payload[0] = <
at
com.google.web.bindery.autobean.vm.impl.JsonSplittable.create(JsonSplittable.java:70)
at
com.google.web.bindery.autobean.shared.impl.StringQuoter.split(StringQuoter.java:73)
at
com.google.web.bindery.autobean.shared.AutoBeanCodex.decode(AutoBeanCodex.java:54)
at
com.google.web.bindery.requestfactory.shared.impl.AbstractRequestContext$StandardPayloadDialect.processPayload(AbstractRequestContext.java:351)
at
com.google.web.bindery.requestfactory.shared.impl.AbstractRequestContext$5.onTransportSuccess(AbstractRequestContext.java:1151)
at
com.google.web.bindery.requestfactory.gwt.client.DefaultRequestTransport$1.onResponseReceived(DefaultRequestTransport.java:136)
at
com.google.gwt.http.client.Request.fireOnResponseReceived(Request.java:258)
at
com.google.gwt.http.client.RequestBuilder$1.onReadyStateChange(RequestBuilder.java:412)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
at
com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
at
com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
at
com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:338)
at
com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:219)
at
com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
at
com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:571)
at
com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:279)
at
com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:242)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
at
com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
at
com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
at
com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:293)
at
com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:547)
at
com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:364)
at java.lang.Thread.run(Thread.java:724)
Le mercredi 29 mai 2013 00:37:22 UTC+2, Stephan White a écrit :
>
> We just ran into the same issue.
>
> SEVERE: Unexpected error
> java.lang.RuntimeException: Could not parse payload: payload[0] = N
> at com.google.web.bindery.autobean.vm.impl.JsonSplittable.create(
> JsonSplittable.java:70)
> at com.google.web.bindery.autobean.shared.impl.StringQuoter.create(
> StringQuoter.java:46)
> at com.google.web.bindery.autobean.shared.ValueCodex$
> Type$7.encode(ValueCodex.java:125)
> at com.google.web.bindery.autobean.shared.ValueCodex.
> encode(ValueCodex.java:321)
> at com.google.web.bindery.autobean.shared.impl.
> AutoBeanCodexImpl$ValueCoder.extractSplittable(AutoBeanCodexImpl.java:500)
> at com.google.web.bindery.autobean.shared.impl.
> AbstractAutoBean.setProperty(AbstractAutoBean.java:277)
> at com.google.web.bindery.autobean.vm.impl.ProxyAutoBean.setProperty(
> ProxyAutoBean.java:253)
> at com.google.web.bindery.autobean.vm.impl.BeanPropertyContext.set(
> BeanPropertyContext.java:44)
> at com.google.web.bindery.requestfactory.server.
> Resolver$PropertyResolver.visitValueProperty(Resolver.java:155)
> at com.google.web.bindery.autobean.vm.impl.ProxyAutoBean.
> traverseProperties(ProxyAutoBean.java:289)
> at com.google.web.bindery.autobean.shared.impl.AbstractAutoBean.traverse(
> AbstractAutoBean.java:166)
> at com.google.web.bindery.autobean.shared.impl.AbstractAutoBean.accept(
> AbstractAutoBean.java:101)
> at com.google.web.bindery.requestfactory.server.
> Resolver.resolveClientValue(Resolver.java:414)
> at com.google.web.bindery.requestfactory.server.SimpleRequestProcessor.
> processInvocationMessages(SimpleRequestProcessor.java:491)
> at com.google.web.bindery.requestfactory.server.SimpleRequestProcessor.
> process(SimpleRequestProcessor.java:233)
> at com.google.web.bindery.requestfactory.server.SimpleRequestProcessor.
> process(SimpleRequestProcessor.java:135)
> at com.google.web.bindery.requestfactory.server.
> RequestFactoryServlet.doPost(RequestFactoryServlet.java:133)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:641)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
> ApplicationFilterChain.java:305)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(
> ApplicationFilterChain.java:210)
> at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.
> doFilterInternal(OpenSessionInViewFilter.java:198)
> at org.springframework.web.filter.OncePerRequestFilter.
> doFilter(OncePerRequestFilter.java:76)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
> ApplicationFilterChain.java:243)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(
> ApplicationFilterChain.java:210)
> at org.apache.catalina.core.StandardWrapperValve.invoke(
> StandardWrapperValve.java:225)
> at org.apache.catalina.core.StandardContextValve.invoke(
> StandardContextValve.java:123)
> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(
> AuthenticatorBase.java:472)
> at org.apache.catalina.core.StandardHostValve.invoke(
> StandardHostValve.java:168)
> at org.apache.catalina.valves.ErrorReportValve.invoke(
> ErrorReportValve.java:98)
> at org.apache.catalina.valves.AccessLogValve.invoke(
> AccessLogValve.java:927)
> at org.apache.catalina.core.StandardEngineValve.invoke(
> StandardEngineValve.java:118)
> at org.apache.catalina.connector.CoyoteAdapter.service(
> CoyoteAdapter.java:407)
> at org.apache.coyote.http11.AbstractHttp11Processor.process(
> AbstractHttp11Processor.java:1001)
> at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.
> process(AbstractProtocol.java:585)
> at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.
> run(JIoEndpoint.java:312)
> at java.util.concurrent.ThreadPoolExecutor$Worker.
> runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(
> ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
>
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