[MARMOTTA-247] URNs are not properly handled by the Linked Data Explorer

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.0-incubating
• Fix Version/s: 3.1-incubating
• Component/s: Admin Interface, Platform, Web Services
• Assignee: Sergio Fernández
• Reporter: Sergio Fernández
• Due: 30/May/13
• Created: 27/May/13 07:56
• Updated: 03/Oct/13 13:38
• Resolved: 04/Sep/13 08:23

Description

When URNs are used by resources, the Linked Data Explorer is not able to handle requests like:

http://178.22.69.86/resource?uri=urn%3Afoo

It crashes with the following exception:

org.jboss.resteasy.spi.UnhandledException: java.lang.reflect.UndeclaredThrowableException
org.jboss.resteasy.core.SynchronousDispatcher.handleApplicationException(SynchronousDispatcher.java:365)
org.jboss.resteasy.core.SynchronousDispatcher.handleException(SynchronousDispatcher.java:233)
org.jboss.resteasy.core.SynchronousDispatcher.handleInvokerException(SynchronousDispatcher.java:209)
org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:557)
org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:524)
org.jboss.resteasy.core.SynchronousDispatcher.invokePropagateNotFound(SynchronousDispatcher.java:169)
org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:212)
org.jboss.resteasy.plugins.server.servlet.FilterDispatcher.doFilter(FilterDispatcher.java:59)
org.apache.marmotta.platform.core.servlet.MarmottaResourceFilter$LMFFilterChain.doFilter(MarmottaResourceFilter.java:186)
org.apache.marmotta.platform.core.filters.ModuleResourceFilter.doFilter(ModuleResourceFilter.java:163)
org.apache.marmotta.platform.core.filters.ModuleResourceFilter$Proxy$$$_WeldClientProxy.doFilter(ModuleResourceFilter$Proxy$$$_WeldClientProxy.java)
org.apache.marmotta.platform.core.servlet.MarmottaResourceFilter$LMFFilterChain.doFilter(MarmottaResourceFilter.java:181)
org.apache.marmotta.platform.core.servlet.MarmottaResourceFilter$LMFFilterChain.doFilter(MarmottaResourceFilter.java:183)
org.apache.marmotta.platform.core.filters.MarmottaServerNameFilter.doFilter(MarmottaServerNameFilter.java:104)
org.apache.marmotta.platform.core.servlet.MarmottaResourceFilter$LMFFilterChain.doFilter(MarmottaResourceFilter.java:181)
org.apache.marmotta.platform.core.filters.TemplatingFilter.doFilter(TemplatingFilter.java:176)
org.apache.marmotta.platform.core.filters.TemplatingFilter$Proxy$$$_WeldClientProxy.doFilter(TemplatingFilter$Proxy$$$_WeldClientProxy.java)
org.apache.marmotta.platform.core.servlet.MarmottaResourceFilter$LMFFilterChain.doFilter(MarmottaResourceFilter.java:181)
org.apache.marmotta.platform.core.servlet.MarmottaResourceFilter$LMFFilterChain.doFilter(MarmottaResourceFilter.java:183)
org.apache.marmotta.platform.core.servlet.MarmottaResourceFilter$LMFFilterChain.doFilter(MarmottaResourceFilter.java:183)
org.apache.marmotta.platform.security.filters.MarmottaAccessControlFilter.doFilter(MarmottaAccessControlFilter.java:142)
org.apache.marmotta.platform.security.filters.MarmottaAccessControlFilter$Proxy$$$_WeldClientProxy.doFilter(MarmottaAccessControlFilter$Proxy$$$_WeldClientProxy.java)
org.apache.marmotta.platform.core.servlet.MarmottaResourceFilter$LMFFilterChain.doFilter(MarmottaResourceFilter.java:181)
org.apache.marmotta.platform.user.filters.MarmottaAuthenticationFilter.doFilter(MarmottaAuthenticationFilter.java:163)
org.apache.marmotta.platform.user.filters.MarmottaAuthenticationFilter$Proxy$$$_WeldClientProxy.doFilter(MarmottaAuthenticationFilter$Proxy$$$_WeldClientProxy.java)
org.apache.marmotta.platform.core.servlet.MarmottaResourceFilter$LMFFilterChain.doFilter(MarmottaResourceFilter.java:181)
org.apache.marmotta.platform.core.servlet.MarmottaResourceFilter.doFilter(MarmottaResourceFilter.java:132)
org.apache.marmotta.platform.core.servlet.MarmottaPreStartupFilter.doFilter(MarmottaPreStartupFilter.java:110)
com.thetransactioncompany.cors.CORSFilter.doFilter(CORSFilter.java:179)
com.thetransactioncompany.cors.CORSFilter.doFilter(CORSFilter.java:241)
root cause

java.lang.reflect.UndeclaredThrowableException
com.sun.proxy.$Proxy132.getContentPath(Unknown Source)
org.apache.marmotta.platform.core.services.content.FileSystemContentReader.getContentType(FileSystemContentReader.java:234)
org.apache.marmotta.platform.core.services.content.FileSystemContentReader$Proxy$$$_WeldClientProxy.getContentType(FileSystemContentReader$Proxy$$$_WeldClientProxy.java)
org.apache.marmotta.platform.core.services.content.ContentServiceImpl.getContentType(ContentServiceImpl.java:290)
org.apache.marmotta.platform.core.services.content.ContentServiceImpl$Proxy$$$_WeldClientProxy.getContentType(ContentServiceImpl$Proxy$$$_WeldClientProxy.java)
org.apache.marmotta.platform.core.webservices.resource.ResourceWebService.get(ResourceWebService.java:377)
org.apache.marmotta.platform.core.webservices.resource.ResourceWebService.getRemote(ResourceWebService.java:347)
org.apache.marmotta.platform.core.webservices.resource.ResourceWebService$Proxy$$$_WeldClientProxy.getRemote(ResourceWebService$Proxy$$$_WeldClientProxy.java)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:601)
org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:167)
org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:269)
org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:227)
org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:216)
org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:542)
org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:524)
org.jboss.resteasy.core.SynchronousDispatcher.invokePropagateNotFound(SynchronousDispatcher.java:169)
org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:212)
org.jboss.resteasy.plugins.server.servlet.FilterDispatcher.doFilter(FilterDispatcher.java:59)
org.apache.marmotta.platform.core.servlet.MarmottaResourceFilter$LMFFilterChain.doFilter(MarmottaResourceFilter.java:186)
org.apache.marmotta.platform.core.filters.ModuleResourceFilter.doFilter(ModuleResourceFilter.java:163)
org.apache.marmotta.platform.core.filters.ModuleResourceFilter$Proxy$$$_WeldClientProxy.doFilter(ModuleResourceFilter$Proxy$$$_WeldClientProxy.java)
org.apache.marmotta.platform.core.servlet.MarmottaResourceFilter$LMFFilterChain.doFilter(MarmottaResourceFilter.java:181)
org.apache.marmotta.platform.core.servlet.MarmottaResourceFilter$LMFFilterChain.doFilter(MarmottaResourceFilter.java:183)
org.apache.marmotta.platform.core.filters.MarmottaServerNameFilter.doFilter(MarmottaServerNameFilter.java:104)
org.apache.marmotta.platform.core.servlet.MarmottaResourceFilter$LMFFilterChain.doFilter(MarmottaResourceFilter.java:181)
org.apache.marmotta.platform.core.filters.TemplatingFilter.doFilter(TemplatingFilter.java:176)
org.apache.marmotta.platform.core.filters.TemplatingFilter$Proxy$$$_WeldClientProxy.doFilter(TemplatingFilter$Proxy$$$_WeldClientProxy.java)
org.apache.marmotta.platform.core.servlet.MarmottaResourceFilter$LMFFilterChain.doFilter(MarmottaResourceFilter.java:181)
org.apache.marmotta.platform.core.servlet.MarmottaResourceFilter$LMFFilterChain.doFilter(MarmottaResourceFilter.java:183)
org.apache.marmotta.platform.core.servlet.MarmottaResourceFilter$LMFFilterChain.doFilter(MarmottaResourceFilter.java:183)
org.apache.marmotta.platform.security.filters.MarmottaAccessControlFilter.doFilter(MarmottaAccessControlFilter.java:142)
org.apache.marmotta.platform.security.filters.MarmottaAccessControlFilter$Proxy$$$_WeldClientProxy.doFilter(MarmottaAccessControlFilter$Proxy$$$_WeldClientProxy.java)
org.apache.marmotta.platform.core.servlet.MarmottaResourceFilter$LMFFilterChain.doFilter(MarmottaResourceFilter.java:181)
org.apache.marmotta.platform.user.filters.MarmottaAuthenticationFilter.doFilter(MarmottaAuthenticationFilter.java:163)
org.apache.marmotta.platform.user.filters.MarmottaAuthenticationFilter$Proxy$$$_WeldClientProxy.doFilter(MarmottaAuthenticationFilter$Proxy$$$_WeldClientProxy.java)
org.apache.marmotta.platform.core.servlet.MarmottaResourceFilter$LMFFilterChain.doFilter(MarmottaResourceFilter.java:181)
org.apache.marmotta.platform.core.servlet.MarmottaResourceFilter.doFilter(MarmottaResourceFilter.java:132)
org.apache.marmotta.platform.core.servlet.MarmottaPreStartupFilter.doFilter(MarmottaPreStartupFilter.java:110)
com.thetransactioncompany.cors.CORSFilter.doFilter(CORSFilter.java:179)
com.thetransactioncompany.cors.CORSFilter.doFilter(CORSFilter.java:241)
root cause

java.lang.IllegalAccessException: no active transaction, cannot access triple-store.
org.apache.marmotta.commons.sesame.facading.impl.FacadingInvocationHandler.invoke(FacadingInvocationHandler.java:230)
com.sun.proxy.$Proxy132.getContentPath(Unknown Source)
org.apache.marmotta.platform.core.services.content.FileSystemContentReader.getContentType(FileSystemContentReader.java:234)
org.apache.marmotta.platform.core.services.content.FileSystemContentReader$Proxy$$$_WeldClientProxy.getContentType(FileSystemContentReader$Proxy$$$_WeldClientProxy.java)
org.apache.marmotta.platform.core.services.content.ContentServiceImpl.getContentType(ContentServiceImpl.java:290)
org.apache.marmotta.platform.core.services.content.ContentServiceImpl$Proxy$$$_WeldClientProxy.getContentType(ContentServiceImpl$Proxy$$$_WeldClientProxy.java)
org.apache.marmotta.platform.core.webservices.resource.ResourceWebService.get(ResourceWebService.java:377)
org.apache.marmotta.platform.core.webservices.resource.ResourceWebService.getRemote(ResourceWebService.java:347)
org.apache.marmotta.platform.core.webservices.resource.ResourceWebService$Proxy$$$_WeldClientProxy.getRemote(ResourceWebService$Proxy$$$_WeldClientProxy.java)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:601)
org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:167)
org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:269)
org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:227)
org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:216)
org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:542)
org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:524)
org.jboss.resteasy.core.SynchronousDispatcher.invokePropagateNotFound(SynchronousDispatcher.java:169)
org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:212)
org.jboss.resteasy.plugins.server.servlet.FilterDispatcher.doFilter(FilterDispatcher.java:59)
org.apache.marmotta.platform.core.servlet.MarmottaResourceFilter$LMFFilterChain.doFilter(MarmottaResourceFilter.java:186)
org.apache.marmotta.platform.core.filters.ModuleResourceFilter.doFilter(ModuleResourceFilter.java:163)
org.apache.marmotta.platform.core.filters.ModuleResourceFilter$Proxy$$$_WeldClientProxy.doFilter(ModuleResourceFilter$Proxy$$$_WeldClientProxy.java)
org.apache.marmotta.platform.core.servlet.MarmottaResourceFilter$LMFFilterChain.doFilter(MarmottaResourceFilter.java:181)
org.apache.marmotta.platform.core.servlet.MarmottaResourceFilter$LMFFilterChain.doFilter(MarmottaResourceFilter.java:183)
org.apache.marmotta.platform.core.filters.MarmottaServerNameFilter.doFilter(MarmottaServerNameFilter.java:104)
org.apache.marmotta.platform.core.servlet.MarmottaResourceFilter$LMFFilterChain.doFilter(MarmottaResourceFilter.java:181)
org.apache.marmotta.platform.core.filters.TemplatingFilter.doFilter(TemplatingFilter.java:176)
org.apache.marmotta.platform.core.filters.TemplatingFilter$Proxy$$$_WeldClientProxy.doFilter(TemplatingFilter$Proxy$$$_WeldClientProxy.java)
org.apache.marmotta.platform.core.servlet.MarmottaResourceFilter$LMFFilterChain.doFilter(MarmottaResourceFilter.java:181)
org.apache.marmotta.platform.core.servlet.MarmottaResourceFilter$LMFFilterChain.doFilter(MarmottaResourceFilter.java:183)
org.apache.marmotta.platform.core.servlet.MarmottaResourceFilter$LMFFilterChain.doFilter(MarmottaResourceFilter.java:183)
org.apache.marmotta.platform.security.filters.MarmottaAccessControlFilter.doFilter(MarmottaAccessControlFilter.java:142)
org.apache.marmotta.platform.security.filters.MarmottaAccessControlFilter$Proxy$$$_WeldClientProxy.doFilter(MarmottaAccessControlFilter$Proxy$$$_WeldClientProxy.java)
org.apache.marmotta.platform.core.servlet.MarmottaResourceFilter$LMFFilterChain.doFilter(MarmottaResourceFilter.java:181)
org.apache.marmotta.platform.user.filters.MarmottaAuthenticationFilter.doFilter(MarmottaAuthenticationFilter.java:163)
org.apache.marmotta.platform.user.filters.MarmottaAuthenticationFilter$Proxy$$$_WeldClientProxy.doFilter(MarmottaAuthenticationFilter$Proxy$$$_WeldClientProxy.java)
org.apache.marmotta.platform.core.servlet.MarmottaResourceFilter$LMFFilterChain.doFilter(MarmottaResourceFilter.java:181)
org.apache.marmotta.platform.core.servlet.MarmottaResourceFilter.doFilter(MarmottaResourceFilter.java:132)
org.apache.marmotta.platform.core.servlet.MarmottaPreStartupFilter.doFilter(MarmottaPreStartupFilter.java:110)
com.thetransactioncompany.cors.CORSFilter.doFilter(CORSFilter.java:179)
com.thetransactioncompany.cors.CORSFilter.doFilter(CORSFilter.java:241)

Issue Links

• is related to: MARMOTTA-150 BNodes are a dead end in the Linked Data Explorer
• relates to: MARMOTTA-300 Linked Data Explorer: resources not found
• relates to: MARMOTTA-168 listVersions() seems not to work for urn: resources