Hello. I'm using Geronimo 2.1.4-SNAPSHOT downloaded today. Xerces is the latest, 2.9.1 if I'm not mistaken.
I'm putting xercesImpl.jar in my WEB-INF/lib directory. I'll try experimenting with the endorsed directory. Greetings. On Mon, Dec 15, 2008 at 9:33 PM, David Jencks <[email protected]>wrote: > Which geronimo, which xerces, and how are you making your xerces available > to your app? > It's been a very long time since I dealt with this kind of problem but I > have a faint memory that xml parsers are "endorsed" which basically means > that classloading for them is completely messed up. I think you may need to > put your copy of xerces in <geronimo-home>/lib/endorsed. However I get > endorsed and ext mixed up and it might be lib/ext. > > hope this helps more than it confuses. > > david jencks > > On Dec 15, 2008, at 10:53 AM, Christian Svensson wrote: > > Hello. > > I'm trying to make OpenJPA and Xerces play along. > > When I use my code as is without Xerces, everything works until I use new > DocumentImpl(); - no surprise there. > > When I add my xercesImpl.jar, sometimes it works (I suppose when the > ClassLoader hasn't got poisoned) and then it stops when I redeploy: > > org.apache.openjpa.persistence.PersistenceException: > org.apache.xerces.parsers.XIncludeAwareParserConfiguration cannot be cast to > org.apache.xerces.xni.parser.XMLParserConfiguration > at > org.apache.openjpa.kernel.AbstractBrokerFactory.newBroker(AbstractBrokerFactory.java:196) > > at > org.apache.openjpa.kernel.DelegatingBrokerFactory.newBroker(DelegatingBrokerFactory.java:142) > at > org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:192) > at > org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:145) > > at > org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:56) > at org.cmd.web.fileserver.Browser.doGet(Browser.java:51) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:693) > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:806) > at > org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487) > at > org.apache.geronimo.jetty6.InternalJettyServletHolder.handle(InternalJettyServletHolder.java:65) > > at > org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:362) > at > org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) > at > org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181) > > at > org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:726) > at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405) > at > org.apache.geronimo.jetty6.handler.TwistyWebAppContext.access$101(TwistyWebAppContext.java:40) > > at > org.apache.geronimo.jetty6.handler.TwistyWebAppContext$TwistyHandler.handle(TwistyWebAppContext.java:65) > at > org.apache.geronimo.jetty6.handler.ThreadClassloaderHandler.handle(ThreadClassloaderHandler.java:46) > at > org.apache.geronimo.jetty6.handler.InstanceContextHandler.handle(InstanceContextHandler.java:58) > > at > org.apache.geronimo.jetty6.handler.UserTransactionHandler.handle(UserTransactionHandler.java:48) > at > org.apache.geronimo.jetty6.handler.ComponentContextHandler.handle(ComponentContextHandler.java:47) > at > org.apache.geronimo.jetty6.handler.TwistyWebAppContext.handle(TwistyWebAppContext.java:59) > > at > org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:206) > at > org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114) > at > org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139) > > at org.mortbay.jetty.Server.handle(Server.java:324) > at > org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505) > at > org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:828) > > at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:514) > at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211) > at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380) > at > org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395) > > at org.apache.geronimo.pool.ThreadPool$1.run(ThreadPool.java:214) > at > org.apache.geronimo.pool.ThreadPool$ContextClassLoaderRunnable.run(ThreadPool.java:344) > at > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) > > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) > at java.lang.Thread.run(Thread.java:619) > Caused by: java.lang.ClassCastException: > org.apache.xerces.parsers.XIncludeAwareParserConfiguration cannot be cast to > org.apache.xerces.xni.parser.XMLParserConfiguration > > at org.apache.xerces.parsers.DOMParser.(Unknown Source) > at org.apache.xerces.parsers.DOMParser.(Unknown Source) > at org.apache.xerces.jaxp.DocumentBuilderImpl.(Unknown Source) > at > org.apache.xerces.jaxp.DocumentBuilderFactoryImpl.newDocumentBuilder(Unknown > Source) > > at > org.apache.openjpa.lib.xml.XMLFactory.getDOMParser(XMLFactory.java:107) > at > org.apache.openjpa.jdbc.sql.SQLErrorCodeReader.parse(SQLErrorCodeReader.java:107) > at > org.apache.openjpa.jdbc.sql.DBDictionary.endConfiguration(DBDictionary.java:4128) > > at > org.apache.openjpa.lib.conf.Configurations.configureInstance(Configurations.java:505) > at > org.apache.openjpa.lib.conf.Configurations.configureInstance(Configurations.java:430) > at > org.apache.openjpa.jdbc.sql.DBDictionaryFactory.newDBDictionary(DBDictionaryFactory.java:155) > > at > org.apache.openjpa.jdbc.sql.DBDictionaryFactory.newDBDictionary(DBDictionaryFactory.java:99) > at > org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.getDBDictionaryInstance(JDBCConfigurationImpl.java:562) > at > org.apache.openjpa.jdbc.meta.MappingRepository.endConfiguration(MappingRepository.java:1265) > > at > org.apache.openjpa.lib.conf.Configurations.configureInstance(Configurations.java:505) > at > org.apache.openjpa.lib.conf.Configurations.configureInstance(Configurations.java:430) > at > org.apache.openjpa.lib.conf.PluginValue.instantiate(PluginValue.java:103) > > at > org.apache.openjpa.conf.MetaDataRepositoryValue.instantiate(MetaDataRepositoryValue.java:68) > at > org.apache.openjpa.lib.conf.ObjectValue.instantiate(ObjectValue.java:83) > at > org.apache.openjpa.conf.OpenJPAConfigurationImpl.newMetaDataRepositoryInstance(OpenJPAConfigurationImpl.java:863) > > at > org.apache.openjpa.conf.OpenJPAConfigurationImpl.getMetaDataRepositoryInstance(OpenJPAConfigurationImpl.java:854) > at > org.apache.openjpa.kernel.AbstractBrokerFactory.makeReadOnly(AbstractBrokerFactory.java:638) > > at > org.apache.openjpa.kernel.AbstractBrokerFactory.newBroker(AbstractBrokerFactory.java:183) > ... 36 more > > Caused by: > > java.lang.ClassCastException: > org.apache.xerces.parsers.XIncludeAwareParserConfiguration cannot be cast to > org.apache.xerces.xni.parser.XMLParserConfiguration > > at org.apache.xerces.parsers.DOMParser.(Unknown Source) > at org.apache.xerces.parsers.DOMParser.(Unknown Source) > at org.apache.xerces.jaxp.DocumentBuilderImpl.(Unknown Source) > at > org.apache.xerces.jaxp.DocumentBuilderFactoryImpl.newDocumentBuilder(Unknown > Source) > > at > org.apache.openjpa.lib.xml.XMLFactory.getDOMParser(XMLFactory.java:107) > at > org.apache.openjpa.jdbc.sql.SQLErrorCodeReader.parse(SQLErrorCodeReader.java:107) > at > org.apache.openjpa.jdbc.sql.DBDictionary.endConfiguration(DBDictionary.java:4128) > > at > org.apache.openjpa.lib.conf.Configurations.configureInstance(Configurations.java:505) > at > org.apache.openjpa.lib.conf.Configurations.configureInstance(Configurations.java:430) > at > org.apache.openjpa.jdbc.sql.DBDictionaryFactory.newDBDictionary(DBDictionaryFactory.java:155) > > at > org.apache.openjpa.jdbc.sql.DBDictionaryFactory.newDBDictionary(DBDictionaryFactory.java:99) > at > org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.getDBDictionaryInstance(JDBCConfigurationImpl.java:562) > at > org.apache.openjpa.jdbc.meta.MappingRepository.endConfiguration(MappingRepository.java:1265) > > at > org.apache.openjpa.lib.conf.Configurations.configureInstance(Configurations.java:505) > at > org.apache.openjpa.lib.conf.Configurations.configureInstance(Configurations.java:430) > at > org.apache.openjpa.lib.conf.PluginValue.instantiate(PluginValue.java:103) > > at > org.apache.openjpa.conf.MetaDataRepositoryValue.instantiate(MetaDataRepositoryValue.java:68) > at > org.apache.openjpa.lib.conf.ObjectValue.instantiate(ObjectValue.java:83) > at > org.apache.openjpa.conf.OpenJPAConfigurationImpl.newMetaDataRepositoryInstance(OpenJPAConfigurationImpl.java:863) > > at > org.apache.openjpa.conf.OpenJPAConfigurationImpl.getMetaDataRepositoryInstance(OpenJPAConfigurationImpl.java:854) > at > org.apache.openjpa.kernel.AbstractBrokerFactory.makeReadOnly(AbstractBrokerFactory.java:638) > > at > org.apache.openjpa.kernel.AbstractBrokerFactory.newBroker(AbstractBrokerFactory.java:183) > at > org.apache.openjpa.kernel.DelegatingBrokerFactory.newBroker(DelegatingBrokerFactory.java:142) > at > org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:192) > > at > org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:145) > at > org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:56) > > at org.cmd.web.fileserver.Browser.doGet(Browser.java:51) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:693) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:806) > at > org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487) > > at > org.apache.geronimo.jetty6.InternalJettyServletHolder.handle(InternalJettyServletHolder.java:65) > at > org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:362) > at > org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) > > at > org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181) > at > org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:726) > at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405) > > at > org.apache.geronimo.jetty6.handler.TwistyWebAppContext.access$101(TwistyWebAppContext.java:40) > at > org.apache.geronimo.jetty6.handler.TwistyWebAppContext$TwistyHandler.handle(TwistyWebAppContext.java:65) > at > org.apache.geronimo.jetty6.handler.ThreadClassloaderHandler.handle(ThreadClassloaderHandler.java:46) > > at > org.apache.geronimo.jetty6.handler.InstanceContextHandler.handle(InstanceContextHandler.java:58) > at > org.apache.geronimo.jetty6.handler.UserTransactionHandler.handle(UserTransactionHandler.java:48) > at > org.apache.geronimo.jetty6.handler.ComponentContextHandler.handle(ComponentContextHandler.java:47) > > at > org.apache.geronimo.jetty6.handler.TwistyWebAppContext.handle(TwistyWebAppContext.java:59) > at > org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:206) > at > org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114) > > at > org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139) > at org.mortbay.jetty.Server.handle(Server.java:324) > at > org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505) > at > org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:828) > > at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:514) > at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211) > at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380) > at > org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395) > > at org.apache.geronimo.pool.ThreadPool$1.run(ThreadPool.java:214) > at > org.apache.geronimo.pool.ThreadPool$ContextClassLoaderRunnable.run(ThreadPool.java:344) > at > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) > > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) > at java.lang.Thread.run(Thread.java:619) > > > As a novice I see two options: > > a) Use the same xerces as OpenJPA - I've been unsuccessful in locating it > though. > b) Shield the application somehow. I know that EARs have hidden-classes, > but reading mailing lists it would see that it does not work with Xerces - > why I'm not sure. > > How do I get around this issue? > > Greetings, > -- > Christian Svensson > Command Systems > > > -- Christian Svensson Command Systems
