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From "Arjan Schaaf (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ACE-458) improve logging when adding entity to workspace failed
Date Tue, 18 Feb 2014 21:21:20 GMT
Arjan Schaaf created ACE-458:
--------------------------------

             Summary: improve logging when adding entity to workspace failed
                 Key: ACE-458
                 URL: https://issues.apache.org/jira/browse/ACE-458
             Project: ACE
          Issue Type: Improvement
            Reporter: Arjan Schaaf
            Priority: Minor


I tried to add a target with the same ID through the REST interface twice. Of course this
fails at the second attempt. The log shows an error message without any data to identify which
entity failed to be added and the attached stacktrace doesn't help either:
{code}
2014.02.15 04:04:04 WARNING - Bundle: org.apache.ace.client.rest - Failed to add entity of
type: target - java.lang.IllegalArgumentException: Failed to add new object: entity already
exists!
        at org.apache.ace.client.repository.impl.ObjectRepositoryImpl.create(ObjectRepositoryImpl.java:93)
        at org.apache.ace.client.repository.stateful.impl.StatefulTargetRepositoryImpl.preregister(StatefulTargetRepositoryImpl.java:136)
        at org.apache.ace.client.rest.Workspace.addRepositoryObject(Workspace.java:213)
        at org.apache.ace.client.rest.RESTClientServlet.createRepositoryObject(RESTClientServlet.java:429)
        at org.apache.ace.client.rest.RESTClientServlet.doPost(RESTClientServlet.java:370)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
        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.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.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:654)
        at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:445)
        at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225)
        at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1044)
        at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:372)
        at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:189)
        at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:978)
        at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
        at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255)
        at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
        at org.eclipse.jetty.server.Server.handle(Server.java:369)
        at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:486)
        at org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:944)
        at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:1005)
        at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:865)
        at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:240)
        at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)
        at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:668)
        at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
        at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
        at java.lang.Thread.run(Thread.java:744)
{code}

I have created a patch that logs the data describing the entity that caused the failure.



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