Dies almost before it begins. Hibernate Logging is set to debug. This is everything before the exception
StandardManager[]: Seeding random number generator class java.security.SecureRandom StandardManager[]: Seeding of random number generator has been completed StandardContext[]: Servlet threw load() exception: javax.servlet.ServletException: Servlet.init() for servlet action threw exception javax.servlet.ServletException: Servlet.init() for servlet action threw exception Root cause of Exception: java.lang.NoClassDefFoundError at net.sf.hibernate.cfg.Configuration.buildSessionFactory(Configuration.jav a:750) at bb.hibernate.HibernatePlugIn.init(HibernatePlugIn.java:158) at org.apache.struts.action.ActionServlet.initModulePlugIns(ActionServlet.j ava:827) at org.apache.struts.action.ActionServlet.init(ActionServlet.java:327) at javax.servlet.GenericServlet.init(GenericServlet.java:256) I know it successfully reads my hibernate config, because it will complain about classes that attempt to refer to unmentioned .hbm.xml files. It still works great under 2.0.3 > -----Original Message----- > From: David Friedman [mailto:[EMAIL PROTECTED] > Sent: Thursday, April 22, 2004 9:31 PM > To: Struts Users Mailing List > Subject: RE: Hibernate 2.1.X and Struts 1.2 > > > Do you have any hibernate related messages in any of your > logs? And the one or two lines above/below NoClassDefFoundError? > > Regards, > David > > -----Original Message----- > From: Joe Hertz [mailto:[EMAIL PROTECTED] > Sent: Thursday, April 22, 2004 5:02 PM > To: 'Struts Users Mailing List' > Subject: RE: Hibernate 2.1.X and Struts 1.2 > > > Unfortunately, not a bit :( > > It's not getting to the point of storing the SessionFactory > in the JNDI tree or Servlet Context. It dies on construction > of the SessionFactory. > > Ted's Plugin from the Struts-Hibernate example (still there > as it turns > out) avoids JNDI anyway. > > The current plugin listed on Hibernate.org *can* avoid it > too, so I grabbed it and tweaked it to provide some of the > same Session obtaining/releasing methods Ted's had. > > Both PlugIns behave identically for me. It will complain > about hbm.xml errors if I have them, but once all solved, > boom, NoClassDefFoundError > > It be nice if someone on the Hibernate.org forum chimed in. > I'm going a bit nuts -- I'm getting closer to start > questioning the contents of the Hibernate Distribution I > downloaded since this was supposed to be a 2.1.1 issue. > > > -----Original Message----- > > From: John McGrath [mailto:[EMAIL PROTECTED] > > Sent: Thursday, April 22, 2004 4:46 PM > > To: 'Struts Users Mailing List' > > Subject: RE: Hibernate 2.1.X and Struts 1.2 > > > > > > we wrote our own. we might be doing this back-assward, but > basically > > our first step is to put the factory we want into the JNDI > tree. with > > tomcat or resin, this is done in server.xml or web.xml; in weblogic > > it's done with a startup class (ours is > ContentServiceFactoryStartup, > > it puts an instance of our edu.whoi.cms.ContentServiceFactory into > > JNDI). > > > > then we have a class called > edu.whoi.cms.ContentServiceFactoryPlugIn, > > which implements org.apache.struts.action.PlugIn. it's most > important > > job is to put the Factory into the servlet context, where it can be > > accessed by action classes. here's an excerpt: > > > > public void init( ActionServlet servlet, ModuleConfig config ) { ... > > Context ctx = (Context) new InitialContext(); > > ContentServiceFactory theFactory = > > (ContentServiceFactory)ctx.lookup( > > "ContentServiceFactory" ); > > this.theServlet = servlet; > > servletCxt.setAttribute("CONTENT_SERVICE_FACTORY", > > theFactory); ... } > > > > > > ContentServiceFactory has a method called getContentService, this > > returns our content service interface (IContentService). > it's a little > > indirect, but if we ever decide to bail on hibernate and use, say, > > iBatis, we would have to write an iBatis implementation of > > IContentService, but none of our other code would change. > > > > this all gets triggered at startup by this line in struts-config: > > > > <plug-in className="edu.whoi.cms.ContentServiceFactoryPlugIn" /> > > > > then with our action classes, we have a BaseAction class that all > > other action classes inherit. BaseAction has a getContentService > > method: > > > > public IContentService getContentService() { > > return ( ( ContentServiceFactory ) > > getServlet().getServletContext().getAttribute( > > CONTENT_SERVICE_FACTORY )).getContentService(); } > > > > so any action class can get a contentService instance, and > call stuff > > like getArticlesForUser (User theUser), etc, and these methods > > actually execute the hibernate calls. > > > > hope that helps, > > john > > > > -----Original Message----- > > From: Joe Hertz [mailto:[EMAIL PROTECTED] > > Sent: Thursday, April 22, 2004 2:43 PM > > To: 'Struts Users Mailing List' > > Subject: RE: Hibernate 2.1.X and Struts 1.2 > > > > > > What Plugin are you using? > > > > Specifically, how do you go about generating your SessionFactory? > > > > > -----Original Message----- > > > From: John McGrath [mailto:[EMAIL PROTECTED] > > > Sent: Thursday, April 22, 2004 2:13 PM > > > To: 'Struts Users Mailing List' > > > Subject: RE: Hibernate 2.1.X and Struts 1.2 > > > > > > > > > we're using Struts 1.2 and Hibernate 2.1, works great, > > though it took > > > a little fiddling with the jars and classpath to get it > > going. also, > > > we had some problems with the version of cglib2 that came with > > > hibernate (i think it was RC2), so we downloaded the final > > version of > > > 2, that worked. > > > > > > we also had to make some other adjustments when we > upgraded struts; > > > for example, we use WebLogic 6.1, which needed to be > > patched to sp3 to > > > work. > > > > > > this is what's in our classpath: > > > > > > classes12.jar > > > weblogic.jar > > > mysql.jar > > > > > > connector.jar > > > odmg-3.0.jar > > > struts.jar > > > hibernate2.jar > > > hibernate-tools.jar > > > dom4j-1.4.jar > > > jdom.jar > > > jdbc2_0-stdext.jar > > > jcs-1.0-dev.jar > > > cglib2.jar > > > ehcache-0.6.jar > > > log4j-1.2.8.jar > > > c3p0-0.8.3.jar.jar > > > proxool-0.8.3.jar > > > xalan-2.4.0.jar > > > xerces-2.4.0.jar > > > xml-apis.jar > > > > > > # Commons jars > > > commons-collections-2.1.jar > > > commons-dbcp-1.1.jar > > > commons-digester.jar > > > commons-pool-1.1.jar > > > commons-lang-1.0.1.jar > > > commons-fileupload.jar > > > commons-logging-1.0.3.jar > > > commons-beanutils.jar > > > commons-validator.jar > > > > > > john > > > > > > > > > -----Original Message----- > > > From: Joe Hertz [mailto:[EMAIL PROTECTED] > > > Sent: Thursday, April 22, 2004 10:16 AM > > > To: 'Struts Users Mailing List' > > > Subject: Hibernate 2.1.X and Struts 1.2 > > > > > > > > > I'm trying to upgrade from Hibernate 2.0.3 to 2.1.2, and my > > > pre-existing Hibernate Plugin hates it. (It's based on the > > > Struts-Hibernate example Ted wrote, which doesn't appear to be on > > > sourceforge. anymore). > > > > > > I'm getting this exception, which implies I'm loading old > jar files > > > from 2.0.3, but I don't see them. > > > > > > java.lang.NoClassDefFoundError > > > at net.sf.hibernate.cfg.Configuration.buildSessionFactory(Configu > > > ration.jav > > > a:750) > > > > > > I am concerned that there may be a conflict with some of > > the commons > > > libraries Hibernate wants vs with what Struts wants (note > > > commons-collections and commons-logging below). > > > > > > Anyone else go through this? > > > > > > Here's the jars my IDE says it is deploying: > > > > > > FormDef.jar > > > activation.jar > > > antlr.jar > > > cglib-2.0.jar > > > commons-beanutils.jar > > > commons-collections-2.1.jar > > > commons-collections.jar > > > commons-dbcp-1.1.jar > > > commons-digester.jar > > > commons-fileupload.jar > > > commons-lang-1.0.1.jar > > > commons-logging-1.0.3.jar > > > commons-logging.jar > > > commons-pool-1.1.jar > > > commons-validator.jar > > > dom4j-1.4.jar > > > ehcache-0.6.jar > > > hibernate2.jar > > > jaas.jar > > > jakarta-oro.jar > > > jakarta-regexp-1.3.jar > > > jcs-1.0-dev.jar > > > jdbc2_0-stdext.jar > > > jgroups-2.2.jar > > > jstl.jar > > > jta.jar > > > junit-3.8.1.jar > > > log4j-1.2.8.jar > > > mail.jar > > > odmg-3.0.jar > > > oscache-2.0.jar > > > proxool-0.8.3.jar > > > standard.jar > > > struts-el.jar > > > struts.jar > > > swarmcache-1.0rc2.jar > > > xalan-2.4.0.jar > > > xerces-2.4.0.jar > > > > > > > > > > > > > > > --------------------------------------------------------------------- > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > > > > > > > --------------------------------------------------------------------- > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > > > > > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
