Hibernate version: last

Hy
I've follow the hib. tools tutorial but I recive this error when I try to create a Sessionfactory with the hibernate console
http://i3.tinypic.com/w8vxhh.gif (screenshot link)
the console can't find the xml for mapping but I don't know why..
thanks for your response.
;)

there seem to be issues with having src and classes in the root of the project.

use a seperate src and classes dir and it will/should work.

what do you mean?
I don't understand..
I try to change something
http://i3.tinypic.com/w9cygy.gif
nothing goes well :(

is hibernate_xml in the classpath of the console configuraiton ?

if not, we can't find the resources that is within.

thx max
I've added the hibernate_xml to the console classpath.
Now it can see the DB tables but still gives me a
<Sessionfactory error> http://i3.tinypic.com/w9jww1.gif
when I try to create a SessionFactory.
I try to do the same (add to the console classpath the src path) but I don't resolve the problem.
Do you know what's I do wrong.
thx for your response and your patient ;)

...and now you need to add the directory where your build output is (which contains the classes)

you say
/Hibernate_test/build/classes/com/example/persistence ?
I've already added it but the the tools can't still find the class..

that is not the root of the path (you should go read about how java classpath (or any path) works)

The root is /Hibernate_test/build/classes

Hello
thx so I've resolved with this classpath.
Now I try to do a HQL query like "from Studenti where matricola='100'"
The 'Hibernate Query Result' response me like
com.example.persistence.Studenti@10ef227
there's a method to view the data inside this results? where's it stored?
thx

Now I get a new exception " No CurrentSessionContext configured!"
I've these classes
---HIBERNATESERVLET--
public class HibernateServlet extends javax.servlet.http.HttpServlet implements javax.servlet.Servlet {

public HibernateServlet() {
super();
}


protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
System.out.println("CIAO");

ToolStudente ts = new ToolStudente();

List studenti = ts.listaStudenti();


for (int i=0; i < studenti.size(); i++){
Studenti thestudent = (Studenti) studenti.get(i);
System.out.println("Studente: " + thestudent.getCognome() + thestudent.getNome()
+ " matricola: "+ thestudent.getMatricola());
}
}

---TOOL STUDENTE--
public class ToolStudente {

public List listaStudenti () {

Session session = HibernateUtil.getSessionFactory().getCurrentSession();
session.beginTransaction();
List result = session.createQuery("from Studenti").list();
session.getTransaction().commit();

return result;

}

}

--HIBERNATE UTIL--
public class HibernateUtil {

private static final SessionFactory sessionFactory;
static {
try {
// Create the SessionFactory from hibernate.cfg.xml
sessionFactory = new Configuration().configure().buildSessionFactory();
} catch (Throwable ex) {
// Make sure you log the exception, as it might be swallowed
System.err.println("Initial SessionFactory creation failed." + ex);
throw new ExceptionInInitializerError(ex);
}
}

public static SessionFactory getSessionFactory() {
return sessionFactory;
}

}


The tool works well.
When I try to do a List of Student from my servlet (List studenti = ts.listaStudenti()Wink
JBOSS gives me this error (I try wiith tomcat5.5 is the same)
---
21:31:23,390 ERROR [[HibernateServlet]] Servlet.service() for servlet HibernateServlet threw exception
org.hibernate.HibernateException: No CurrentSessionContext configured!
at org.hibernate.impl.SessionFactoryImpl.getCurrentSession(SessionFactoryImpl.java:506)
at com.hibernate.servlet.ToolStudente.listaStudenti(ToolStudente.java:26)
at com.hibernate.servlet.HibernateServlet.service(HibernateServlet.java:29)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:39)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:159)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:59)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
at java.lang.Thread.run(Thread.java:595)
---

Someone can help me?
thx alain

the properties view ?

your last question is a hibernate usage quesiton - best asked in the user forum.

Hy max
I've posted the last question on the other forum section
For the first question I mean the properties of the resultset
as you can see in the screenshot
http://i3.tinypic.com/whgmj6.gif
I can see only the object resultset but not the data inside.
In netbeans I've seen the same data but near there's another window to see the data for each student (in this case)
I can't find the specific window in eclipse!? I try with the Basic->properties window but this isn't the correct window.

what netbeans plugin are you using for executing hql queries ?

anyway - if the properties view is open it should show the structure of any selected object in the table.

the docs has screenshots of it works.

what netbeans plugin are you using for executing hql queries ?

anyway - if the properties view is open it should show the structure of any selected object in the table.

the docs has screenshots of it.