Hi Carsten, I still have problems with the sample app. I started with a clean checkout of the trunk, build the standalone Sling with the full profile and started sling standalone without problems.
Next I tried to deploy the sample app using the sling maven plugin. This failed with the ResourceNotFoundException I mentioned previously. After checking the repository I noticed that no content was loaded, but the bundle was loaded as it was listed in the Sling console. I uninstalled the bundle and tried installation again using the sling console. After that initial content was available. sling/SamplePage and sling/SampleContent scripts can be resolved now, but if I access a page that uses these scripts I still get an empty response (an no exception in the log). If I look into the repository the JSPs are compiled. So I think the problem has nothing to do with the ResourceNotFoundExceptions for SamplePage.class/SampleContent.class as they are used in the scripts and without them compiling would probably fail. The /org/apache/sling/sample/html.jsp script can not be found in the repository after deployment of the bundle. This if I access a page that uses this script, the DefaultServlet is resolved. I tried to check this behaviour with the webapp distribution. But when I deploy it I get exceptions that Felix framework classes can not be found. Is it necessary to add Felix core JARs to the servlets container classpath? Regards, Alex Carsten Ziegeler schrieb: > Hi, > > I fixed some problems with the location of the scripts and a bug in the > servlet resolver. Some of the samples are now working for me. > > Can you please recheck and report what is not working for you (if any)? > > Thanks > Carsten > > Alexander Saar wrote: > >> Hello Sling team, >> last days I started playing around with the latest Sling trunk. I >> noticed that after the big changes that happened in the last weeks, the >> sample application does not work anymore. >> >> After some debugging I noticed, that the script resolving looks under >> different paths than the current sample app stores its scripts. So I >> corrected the paths according to the locations the script resolver is >> using. In my instance the scripts are now available at >> /apps/sling/SampleContent, /apps/sling/SamplePage and >> /apps/org/apache/sling/sample. >> >> Now the script resolver is able to find the right script, but there is >> still no output returned for my request. The problem is probably that >> during installation of the sample app the OCM mapping is not able to >> find the SamplePage and SampleContent classes in the bundle, as >> indicated by the exceptions I found in the error log (see stack trace >> below). >> >> >> 02.01.2008 12:44:54 *WARN * System Bundle: >> org/apache/sling/sample/SamplePage.class >> (org.apache.felix.moduleloader.ResourceNotFoundException: >> org/apache/sling/sample/SamplePage.class) >> org.apache.felix.moduleloader.ResourceNotFoundException: >> org/apache/sling/sample/SamplePage.class >> at >> org.apache.felix.framework.searchpolicy.R4SearchPolicyCore.findClassOrResource(R4SearchPolicyCore.java:426) >> at >> org.apache.felix.framework.searchpolicy.R4SearchPolicyCore.findResource(R4SearchPolicyCore.java:206) >> at >> org.apache.felix.framework.searchpolicy.R4SearchPolicy.findResource(R4SearchPolicy.java:51) >> at >> org.apache.felix.moduleloader.ModuleImpl.getResource(ModuleImpl.java:168) >> at org.apache.felix.framework.Felix.getBundleResource(Felix.java:1334) >> at >> org.apache.felix.framework.BundleImpl.getResource(BundleImpl.java:170) >> at >> org.apache.sling.jcr.resource.internal.mapping.classloader.BundleLoader.loadClass(BundleLoader.java:43) >> at >> org.apache.sling.jcr.resource.internal.mapping.classloader.MapperClassLoader.loadClass(MapperClassLoader.java:121) >> at java.lang.ClassLoader.loadClass(ClassLoader.java:251) >> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) >> at java.lang.Class.forName0(Native Method) >> at java.lang.Class.forName(Class.java:247) >> at >> org.apache.jackrabbit.ocm.reflection.ReflectionUtils.forName(ReflectionUtils.java:162) >> at >> org.apache.jackrabbit.ocm.mapper.model.ClassDescriptor.validateClassName(ClassDescriptor.java:395) >> at >> org.apache.jackrabbit.ocm.mapper.model.ClassDescriptor.afterPropertiesSet(ClassDescriptor.java:387) >> at >> org.apache.sling.jcr.resource.internal.mapping.ClassDescriptorReader.validateDescriptors(ClassDescriptorReader.java:515) >> at >> org.apache.sling.jcr.resource.internal.mapping.ClassDescriptorReader.validateDescriptors(ClassDescriptorReader.java:517) >> at >> org.apache.sling.jcr.resource.internal.mapping.ClassDescriptorReader.verify(ClassDescriptorReader.java:430) >> at >> org.apache.sling.jcr.resource.internal.mapping.ClassDescriptorReader.getMappingDescriptor(ClassDescriptorReader.java:87) >> at >> org.apache.sling.jcr.resource.internal.mapping.ObjectContentManagerFactory.loadMappings(ObjectContentManagerFactory.java:230) >> at >> org.apache.sling.jcr.resource.internal.mapping.ObjectContentManagerFactory.addBundle(ObjectContentManagerFactory.java:171) >> at >> org.apache.sling.jcr.resource.internal.mapping.ObjectContentManagerFactory.registerMapperClient(ObjectContentManagerFactory.java:147) >> at >> org.apache.sling.jcr.resource.internal.JcrResourceResolverFactoryImpl.activate(JcrResourceResolverFactoryImpl.java:396) >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >> at >> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) >> at >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) >> at java.lang.reflect.Method.invoke(Method.java:597) >> at >> org.apache.felix.scr.impl.ImmediateComponentManager.createImplementationObject(ImmediateComponentManager.java:228) >> at >> org.apache.felix.scr.impl.ImmediateComponentManager.createComponent(ImmediateComponentManager.java:134) >> at >> org.apache.felix.scr.impl.AbstractComponentManager.activateInternal(AbstractComponentManager.java:412) >> at >> org.apache.felix.scr.impl.AbstractComponentManager.access$100(AbstractComponentManager.java:45) >> at >> org.apache.felix.scr.impl.AbstractComponentManager$2.run(AbstractComponentManager.java:121) >> at >> org.apache.felix.scr.impl.ComponentActorThread.run(ComponentActorThread.java:85) >> 02.01.2008 12:44:54 *WARN * System Bundle: >> org/apache/sling/sample/SamplePage.class >> (org.apache.felix.moduleloader.ResourceNotFoundException: >> org/apache/sling/sample/SamplePage.class) >> org.apache.felix.moduleloader.ResourceNotFoundException: >> org/apache/sling/sample/SamplePage.class >> at >> org.apache.felix.framework.searchpolicy.R4SearchPolicyCore.findClassOrResource(R4SearchPolicyCore.java:426) >> at >> org.apache.felix.framework.searchpolicy.R4SearchPolicyCore.findResource(R4SearchPolicyCore.java:206) >> at >> org.apache.felix.framework.searchpolicy.R4SearchPolicy.findResource(R4SearchPolicy.java:51) >> at >> org.apache.felix.moduleloader.ModuleImpl.getResource(ModuleImpl.java:168) >> at org.apache.felix.framework.Felix.getBundleResource(Felix.java:1334) >> at >> org.apache.felix.framework.BundleImpl.getResource(BundleImpl.java:170) >> at >> org.apache.sling.jcr.resource.internal.mapping.classloader.BundleLoader.loadClass(BundleLoader.java:43) >> at >> org.apache.sling.jcr.resource.internal.mapping.classloader.MapperClassLoader.loadClass(MapperClassLoader.java:121) >> at java.lang.ClassLoader.loadClass(ClassLoader.java:251) >> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) >> at java.lang.Class.forName0(Native Method) >> at java.lang.Class.forName(Class.java:247) >> at >> org.apache.jackrabbit.ocm.reflection.ReflectionUtils.forName(ReflectionUtils.java:162) >> at >> org.apache.jackrabbit.ocm.mapper.model.ClassDescriptor.validateClassName(ClassDescriptor.java:395) >> at >> org.apache.jackrabbit.ocm.mapper.model.ClassDescriptor.afterPropertiesSet(ClassDescriptor.java:387) >> at >> org.apache.sling.jcr.resource.internal.mapping.ClassDescriptorReader.validateDescriptors(ClassDescriptorReader.java:515) >> at >> org.apache.sling.jcr.resource.internal.mapping.ClassDescriptorReader.validateDescriptors(ClassDescriptorReader.java:517) >> at >> org.apache.sling.jcr.resource.internal.mapping.ClassDescriptorReader.verify(ClassDescriptorReader.java:430) >> at >> org.apache.sling.jcr.resource.internal.mapping.ClassDescriptorReader.getMappingDescriptor(ClassDescriptorReader.java:87) >> at >> org.apache.sling.jcr.resource.internal.mapping.ObjectContentManagerFactory.loadMappings(ObjectContentManagerFactory.java:230) >> at >> org.apache.sling.jcr.resource.internal.mapping.ObjectContentManagerFactory.addBundle(ObjectContentManagerFactory.java:171) >> at >> org.apache.sling.jcr.resource.internal.mapping.ObjectContentManagerFactory.registerMapperClient(ObjectContentManagerFactory.java:147) >> at >> org.apache.sling.jcr.resource.internal.JcrResourceResolverFactoryImpl.activate(JcrResourceResolverFactoryImpl.java:396) >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >> at >> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) >> at >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) >> at java.lang.reflect.Method.invoke(Method.java:597) >> at >> org.apache.felix.scr.impl.ImmediateComponentManager.createImplementationObject(ImmediateComponentManager.java:228) >> at >> org.apache.felix.scr.impl.ImmediateComponentManager.createComponent(ImmediateComponentManager.java:134) >> at >> org.apache.felix.scr.impl.AbstractComponentManager.activateInternal(AbstractComponentManager.java:412) >> at >> org.apache.felix.scr.impl.AbstractComponentManager.access$100(AbstractComponentManager.java:45) >> at >> org.apache.felix.scr.impl.AbstractComponentManager$2.run(AbstractComponentManager.java:121) >> at >> org.apache.felix.scr.impl.ComponentActorThread.run(ComponentActorThread.java:85) >> >> >> This exception probably leads to the problem that the script can not be >> compiled as indicated by the next exception that occured when I try to >> access the page at >> http://localhost:8080/sample/home/moreinfojsp/content.html: >> >> >> 02.01.2008 12:41:16 *WARN * System Bundle: *** Class >> 'org.apache.jsp.apps.org.apache.sling.sample.html_jsp' was not found. >> Bundle 28 does not import package >> 'org.apache.jsp.apps.org.apache.sling.sample', nor is the package >> exported by any other bundle or available from the system class loader. >> *** (java.lang.ClassNotFoundException: *** Class >> 'org.apache.jsp.apps.org.apache.sling.sample.html_jsp' was not found. >> Bundle 28 does not import package >> 'org.apache.jsp.apps.org.apache.sling.sample', nor is the package >> exported by any other bundle or available from the system class loader. ***) >> java.lang.ClassNotFoundException: *** Class >> 'org.apache.jsp.apps.org.apache.sling.sample.html_jsp' was not found. >> Bundle 28 does not import package >> 'org.apache.jsp.apps.org.apache.sling.sample', nor is the package >> exported by any other bundle or available from the system class loader. *** >> at >> org.apache.felix.framework.searchpolicy.R4SearchPolicyCore.findClass(R4SearchPolicyCore.java:194) >> at >> org.apache.felix.framework.searchpolicy.R4SearchPolicy.findClass(R4SearchPolicy.java:45) >> at >> org.apache.felix.moduleloader.ModuleImpl.getClass(ModuleImpl.java:152) >> at org.apache.felix.framework.Felix.loadBundleClass(Felix.java:1454) >> at org.apache.felix.framework.BundleImpl.loadClass(BundleImpl.java:341) >> at >> org.apache.sling.jcr.classloader.internal.BundleProxyClassLoader.findClass(BundleProxyClassLoader.java:61) >> at >> org.apache.sling.jcr.classloader.internal.BundleProxyClassLoader.loadClass(BundleProxyClassLoader.java:69) >> at java.lang.ClassLoader.loadClass(ClassLoader.java:299) >> at java.lang.ClassLoader.loadClass(ClassLoader.java:251) >> at >> org.apache.sling.jcr.classloader.internal.RepositoryClassLoaderFacade.loadClass(RepositoryClassLoaderFacade.java:105) >> at java.lang.ClassLoader.loadClass(ClassLoader.java:251) >> at >> org.apache.sling.scripting.jsp.jasper.JspCompilationContext.load(JspCompilationContext.java:644) >> at >> org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:144) >> at >> org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.getDependants(JspServletWrapper.java:263) >> at >> org.apache.sling.scripting.jsp.jasper.compiler.Compiler.isOutDated(Compiler.java:417) >> at >> org.apache.sling.scripting.jsp.jasper.compiler.Compiler.isOutDated(Compiler.java:343) >> at >> org.apache.sling.scripting.jsp.jasper.JspCompilationContext.compile(JspCompilationContext.java:608) >> at >> org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:317) >> at >> org.apache.sling.scripting.jsp.JspServletWrapperAdapter.service(JspServletWrapperAdapter.java:49) >> at >> org.apache.sling.scripting.jsp.JspScriptEngineFactory.callJsp(JspScriptEngineFactory.java:126) >> at >> org.apache.sling.scripting.jsp.JspScriptEngineFactory.access$000(JspScriptEngineFactory.java:71) >> at >> org.apache.sling.scripting.jsp.JspScriptEngineFactory$JspScriptEngine.eval(JspScriptEngineFactory.java:268) >> at >> org.apache.sling.scripting.resolver.impl.DefaultSlingScript.eval(DefaultSlingScript.java:85) >> at >> org.apache.sling.servlet.resolver.helper.SlingScriptServlet.service(SlingScriptServlet.java:72) >> at >> org.apache.sling.core.impl.request.RequestData.service(RequestData.java:417) >> at >> org.apache.sling.core.impl.SlingMainServlet.processRequest(SlingMainServlet.java:286) >> at >> org.apache.sling.core.impl.filter.RequestSlingFilterChain.render(RequestSlingFilterChain.java:48) >> at >> org.apache.sling.core.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:54) >> at >> org.apache.sling.core.impl.filter.ThemeResolverFilter.doFilter(ThemeResolverFilter.java:76) >> at >> org.apache.sling.core.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:52) >> at >> org.apache.sling.core.impl.filter.LocaleResolverFilter.doFilter(LocaleResolverFilter.java:85) >> at >> org.apache.sling.core.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:52) >> at >> org.apache.sling.core.impl.log.RequestLoggerFilter.doFilter(RequestLoggerFilter.java:206) >> at >> org.apache.sling.core.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:52) >> at >> org.apache.sling.core.impl.SlingMainServlet.service(SlingMainServlet.java:186) >> at >> org.apache.sling.core.impl.SlingMainServlet.service(SlingMainServlet.java:158) >> at >> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:358) >> at >> org.mortbay.jetty.servlet.OsgiServletHolder.handle(OsgiServletHolder.java:93) >> at >> org.mortbay.jetty.servlet.ServletHandler.dispatch(ServletHandler.java:657) >> at >> org.mortbay.jetty.servlet.OsgiServletHandler.dispatch(OsgiServletHandler.java:69) >> at >> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:567) >> at org.mortbay.http.HttpContext.handle(HttpContext.java:1807) >> at org.mortbay.http.HttpContext.handle(HttpContext.java:1757) >> at org.mortbay.http.HttpServer.service(HttpServer.java:879) >> at org.mortbay.http.HttpConnection.service(HttpConnection.java:789) >> at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:960) >> at org.mortbay.http.HttpConnection.handle(HttpConnection.java:806) >> at >> org.mortbay.http.SocketListener.handleConnection(SocketListener.java:218) >> at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:331) >> at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:520) >> Caused by: java.lang.ClassNotFoundException: >> org.apache.jsp.apps.org.apache.sling.sample.html_jsp >> at >> org.apache.felix.framework.searchpolicy.R4SearchPolicyCore.findClassOrResource(R4SearchPolicyCore.java:422) >> at >> org.apache.felix.framework.searchpolicy.R4SearchPolicyCore.findClass(R4SearchPolicyCore.java:185) >> ... 49 common frames omitted >> >> Regards, >> Alex >> >> >> > > >
