When I run the following code:
EntityManager em = getEm(); Customer result = null; try { logger.debug("Ident: "+ident); result = em.createQuery("Select c from Customer c where c.identifier=:id", Customer.class).setParameter("id", ident).getSingleResult(); } catch (javax.persistence.NoResultException nre) { } finally { em.close(); }
I get the following error (you can also see the log message containing the String parameter at the top):
09:08:49.496 [http-bio-0.0.0.0-8080-exec-9] DEBUG s.t.c.o.OrganizationService - Ident: default Oct 14, 2014 9:08:49 AM org.apache.catalina.core.StandardWrapperValve invoke SEVERE: Servlet.service() for servlet [se.tjanstelogik.contentsite.SiteHtmlServlet] in context with path [/ContentSite] threw exception [ObjectDB 2.5.6_02] Unexpected exception (Error 990) Generated by Java HotSpot(TM) 64-Bit Server VM 1.8.0 (on Mac OS X 10.9.5). Please report this error on http://www.objectdb.com/database/issue/new com.objectdb.o.InternalException: java.lang.NullPointerException: null java.lang.NullPointerException at com.objectdb.o.ENT.C(ENT.java:437) at com.objectdb.o.ENT.C(ENT.java:378) at com.objectdb.o.STA.ae(STA.java:819) at com.objectdb.o.STM.D(STM.java:371) at com.objectdb.o.OBC.ag(OBC.java:198) at com.objectdb.o.OBM.close(OBM.java:196) at se.tjanstelogik.contentsite.organization.OrganizationService.getCustomerByIdentifier(OrganizationService.java:154) at se.tjanstelogik.contentsite.ContentServiceFilter.doBeforeProcessing(ContentServiceFilter.java:66) at se.tjanstelogik.contentsite.ContentServiceFilter.doFilter(ContentServiceFilter.java:96) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) at org.apache.catalina.core.StandardContextValve.__invoke(StandardContextValve.java:123) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502) at org.apache.catalina.core.StandardHostValve.__invoke(StandardHostValve.java:171) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1023) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:744)
Running the same query in the explorer generates no errors. I've attached a screenshot with the result of the same query (as you can see from the log/stacktrace, the query parameter is 'default').
This have been working for quite some time, I've also tried to run the DB doctor with the following result:
heintz@heintzmbp /usr/local/objectdb-2.5.6_02/bin> java -cp objectdb.jar com.objectdb.Doctor ../db/my_database_file.odb ObjectDB Doctor [version 2.5.6_02] Copyright (c) 2014, ObjectDB Software. All rights reserved. Scanning the database file... 0MB (total) Analyzing database structure... 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% ------------------------- No errors have been found -------------------------
Client version: 2.5.6_02
Server version: 2.5.6_02
