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  1. Stanbol
  2. STANBOL-1172

Enhancer returns Error 500 when requested format cannot be serialized

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: Enhancer
    • Labels:
      None
    • Environment:

      Description

      The following request:

      $ curl -H "Accept: text/tutle" -H "Content-Type: text/plain" -d "Apache Stanbol's intended use is to extend traditional content management systems with semantic services. Other feasible use cases include: direct usage from web applications (e.g. for tag extraction/suggestion; or text completion in search fields), 'smart' content workflows or email routing based on extracted entities, topics, etc." http://localhost:8080/enhancer

      notice the typo "tutle" produces the following error:

      HTTP ERROR 500

      Problem accessing /enhancer. Reason: No serializer available for text/tutle

      Caused by: org.apache.clerezza.rdf.core.serializedform.UnsupportedSerializationFormatException: No serializer available for text/tutle
      at org.apache.clerezza.rdf.core.serializedform.Serializer.serialize(Serializer.java:142)
      at org.apache.stanbol.enhancer.jersey.writers.ContentItemWriter.writeTo(ContentItemWriter.java:167)
      at org.apache.stanbol.enhancer.jersey.writers.ContentItemWriter.writeTo(ContentItemWriter.java:82)
      at com.sun.jersey.spi.container.ContainerResponse.write(ContainerResponse.java:306)
      at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1448)
      at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1360)
      at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1350)
      at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:416)
      at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:538)
      at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:716)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
      at org.apache.felix.http.base.internal.handler.ServletHandler.doHandle(ServletHandler.java:96)
      at org.apache.felix.http.base.internal.handler.ServletHandler.handle(ServletHandler.java:79)
      at org.apache.felix.http.base.internal.dispatch.ServletPipeline.handle(ServletPipeline.java:42)
      at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:49)
      at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33)
      at org.apache.stanbol.commons.httpqueryheaders.impl.QueryHeadersFilter.doFilter(QueryHeadersFilter.java:75)
      at org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:88)
      at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:76)
      at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:47)
      at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33)
      at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:78)
      at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:47)
      at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33)
      at org.apache.stanbol.commons.web.resources.ResourceServingFilter.doFilterHttp(ResourceServingFilter.java:148)
      at org.apache.stanbol.commons.web.resources.ResourceServingFilter.doFilter(ResourceServingFilter.java:91)
      at org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:88)
      at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:76)
      at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:47)
      at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33)
      at org.apache.stanbol.commons.security.auth.AuthenticatingFilter$1.run(AuthenticatingFilter.java:163)
      at java.security.AccessController.doPrivileged(Native Method)
      at javax.security.auth.Subject.doAsPrivileged(Subject.java:536)
      at org.apache.stanbol.commons.security.auth.AuthenticatingFilter.doFilter(AuthenticatingFilter.java:159)
      at org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:88)
      at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:76)
      at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:47)
      at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33)
      at org.apache.felix.http.base.internal.dispatch.FilterPipeline.dispatch(FilterPipeline.java:48)
      at org.apache.felix.http.base.internal.dispatch.Dispatcher.dispatch(Dispatcher.java:39)
      at org.apache.felix.http.base.internal.DispatcherServlet.service(DispatcherServlet.java:67)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
      at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
      at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:390)
      at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
      at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
      at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
      at org.mortbay.jetty.Server.handle(Server.java:326)
      at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
      at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:943)
      at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:756)
      at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:218)
      at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
      at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)
      at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)

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            • Assignee:
              rwesten Rupert Westenthaler
              Reporter:
              wikier Sergio Fernández
            • Votes:
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              Watchers:
              3 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

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