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http://www.stripesframework.org/jira/browse/STS-865?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12502#comment-12502
]
Victor Krapivin commented on STS-865:
-------------------------------------
I'm trying to move my web-site to GAE. So this is my first experience with
Stripes+GAE. Before that web-site has been working on Stripes more than 2 years
on generic java hosting.
Actually web-site is working on Stripes+GAE, but I see the errors in log
entries.
> Got exception on GAE:
> net.sourceforge.stripes.exception.StripesServletException: Could not
> instantiate specified Configuration. Class name specified was
> [net.sourceforge.stripes.config.RuntimeConfiguration]
> --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: STS-865
> URL: http://www.stripesframework.org/jira/browse/STS-865
> Project: Stripes
> Issue Type: Task
> Affects Versions: Release 1.5.2, Release 1.5.4, Release 1.5.5, Release
> 1.5.6
> Environment: Google App Engine
> Reporter: Victor Krapivin
>
> I'm trying Stripes on Google App Engine, but I see in the logs:
> {code}
> net.sourceforge.stripes.exception.StripesServletException: Could not
> instantiate specified Configuration. Class name specified was
> [net.sourceforge.stripes.config.RuntimeConfiguration].
> at
> net.sourceforge.stripes.controller.StripesFilter.init(StripesFilter.java:120)
> at org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:97)
> at
> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
> at
> org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:662)
> at org.mortbay.jetty.servlet.Context.startContext(Context.java:140)
> at
> org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1250)
> at
> org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:517)
> at
> org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:467)
> at
> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
> at
> com.google.apphosting.runtime.jetty.AppVersionHandlerMap.createHandler(AppVersionHandlerMap.java:202)
> at
> com.google.apphosting.runtime.jetty.AppVersionHandlerMap.getHandler(AppVersionHandlerMap.java:171)
> at
> com.google.apphosting.runtime.jetty.JettyServletEngineAdapter.serviceRequest(JettyServletEngineAdapter.java:123)
> at
> com.google.apphosting.runtime.JavaRuntime$RequestRunnable.run(JavaRuntime.java:422)
> at
> com.google.tracing.TraceContext$TraceContextRunnable.runInContext(TraceContext.java:449)
> at
> com.google.tracing.TraceContext$TraceContextRunnable$1.run(TraceContext.java:455)
> at com.google.tracing.TraceContext.runInContext(TraceContext.java:695)
> at
> com.google.tracing.TraceContext$AbstractTraceContextCallback.runInInheritedContextNoUnref(TraceContext.java:333)
> at
> com.google.tracing.TraceContext$AbstractTraceContextCallback.runInInheritedContext(TraceContext.java:325)
> at
> com.google.tracing.TraceContext$TraceContextRunnable.run(TraceContext.java:453)
> at
> com.google.apphosting.runtime.ThreadGroupPool$PoolEntry.run(ThreadGroupPool.java:251)
> at java.lang.Thread.run(Thread.java:679)
> Caused by: java.lang.IllegalAccessException: Reflection is not allowed on
> public net.sourceforge.stripes.config.RuntimeConfiguration()
> at
> com.google.appengine.runtime.Request.process-96effbda7c21167b(Request.java)
> at java.lang.Class.newInstance(Class.java:40)
> at
> net.sourceforge.stripes.controller.StripesFilter.init(StripesFilter.java:114)
> at org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:97)
> at
> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
> at
> org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:662)
> at org.mortbay.jetty.servlet.Context.startContext(Context.java:140)
> at
> org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1250)
> at
> org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:517)
> at
> org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:467)
> at
> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
> at
> com.google.tracing.TraceContext$TraceContextRunnable.runInContext(TraceContext.java:449)
> at
> com.google.tracing.TraceContext$TraceContextRunnable$1.run(TraceContext.java:455)
> at com.google.tracing.TraceContext.runInContext(TraceContext.java:695)
> at
> com.google.tracing.TraceContext$AbstractTraceContextCallback.runInInheritedContextNoUnref(TraceContext.java:333)
> at
> com.google.tracing.TraceContext$AbstractTraceContextCallback.runInInheritedContext(TraceContext.java:325)
> at
> com.google.tracing.TraceContext$TraceContextRunnable.run(TraceContext.java:453)
> ... 1 more
> {code}
> It looks like it is due to code in StripesFilter#init():
> {code:java}
> try {
> this.configuration = clazz.newInstance();
> }
> {code}
> According GAE documentation, reflection is not allowed on "external" classes.
> Is it possible to rework it without reflection??
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