64 lines
5.2 KiB
Java
64 lines
5.2 KiB
Java
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<h2>Full example</h2>
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<pre><code>javax.servlet.ServletException: Something bad happened
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at com.example.myproject.OpenSessionInViewFilter.doFilter(OpenSessionInViewFilter.java:60)
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at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
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at com.example.myproject.ExceptionHandlerFilter.doFilter(ExceptionHandlerFilter.java:28)
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at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
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at com.example.myproject.OutputBufferFilter.doFilter(OutputBufferFilter.java:33)
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at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
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at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388)
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at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
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at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
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at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
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at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:418)
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at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
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at org.mortbay.jetty.Server.handle(Server.java:326)
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at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
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at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:943)
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at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:756)
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at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:218)
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at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
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at org.mortbay.jetty.bio.SocketConnector$Connection.run(SocketConnector.java:228)
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at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
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Caused by: com.example.myproject.MyProjectServletException
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at com.example.myproject.MyServlet.doPost(MyServlet.java:169)
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at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
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at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
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at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
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at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1166)
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at com.example.myproject.OpenSessionInViewFilter.doFilter(OpenSessionInViewFilter.java:30)
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... 27 more
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Suppressed: org.hibernate.exception.ConstraintViolationException: could not insert: [com.example.myproject.MyEntity]
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at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:96)
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at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)
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at org.hibernate.id.insert.AbstractSelectingDelegate.performInsert(AbstractSelectingDelegate.java:64)
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at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2329)
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at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2822)
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at org.hibernate.action.EntityIdentityInsertAction.execute(EntityIdentityInsertAction.java:71)
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at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:268)
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at org.hibernate.event.def.AbstractSaveEventListener.performSaveOrReplicate(AbstractSaveEventListener.java:321)
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at org.hibernate.event.def.AbstractSaveEventListener.performSave(AbstractSaveEventListener.java:204)
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at org.hibernate.event.def.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:130)
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at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.saveWithGeneratedOrRequestedId(DefaultSaveOrUpdateEventListener.java:210)
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at org.hibernate.event.def.DefaultSaveEventListener.saveWithGeneratedOrRequestedId(DefaultSaveEventListener.java:56)
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at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.entityIsTransient(DefaultSaveOrUpdateEventListener.java:195)
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at org.hibernate.event.def.DefaultSaveEventListener.performSaveOrUpdate(DefaultSaveEventListener.java:50)
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at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:93)
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at org.hibernate.impl.SessionImpl.fireSave(SessionImpl.java:705)
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at org.hibernate.impl.SessionImpl.save(SessionImpl.java:693)
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at org.hibernate.impl.SessionImpl.save(SessionImpl.java:689)
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at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source)
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at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
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at java.lang.reflect.Method.invoke(Method.java:597)
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at org.hibernate.context.ThreadLocalSessionContext$TransactionProtectionWrapper.invoke(ThreadLocalSessionContext.java:344)
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at $Proxy19.save(Unknown Source)
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at com.example.myproject.MyEntityService.save(MyEntityService.java:59) <-- relevant call (see notes below)
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at com.example.myproject.MyServlet.doPost(MyServlet.java:164)
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... 32 more
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Caused by: java.sql.SQLException: Violation of unique constraint MY_ENTITY_UK_1: duplicate value(s) for column(s) MY_COLUMN in statement [...]
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at org.hsqldb.jdbc.Util.throwError(Unknown Source)
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at org.hsqldb.jdbc.jdbcPreparedStatement.executeUpdate(Unknown Source)
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at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeUpdate(NewProxyPreparedStatement.java:105)
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at org.hibernate.id.insert.AbstractSelectingDelegate.performInsert(AbstractSelectingDelegate.java:57)
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... 54 more</code></pre>
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