Re: NoClassDefFoundError on OCM Test

[Dave Brosius]

Do you have a cglib.jar on your classpath?

----- Original Message ----- 
From: "Fernando Cabredo" <fcabred...@yahoo.com>
To: <users@jackrabbit.apache.org>
Sent: Monday, March 02, 2009 8:50 PM
Subject: NoClassDefFoundError on OCM Test

Hi,

I would like to get some help that is causing my OCM test.

Here is the error:

Exception in thread "main" java.lang.NoClassDefFoundError: 
net/sf/cglib/proxy/Callback
   at 
org.apache.jackrabbit.ocm.manager.impl.ObjectContentManagerImpl.<init>(ObjectContentManagerImpl.java:125)
   at com.daraga.jackrabbit.Main.main(Main.java:97)
Caused by: java.lang.ClassNotFoundException: net.sf.cglib.proxy.Callback
   at java.net.URLClassLoader$1.run(Unknown Source)
   at java.security.AccessController.doPrivileged(Native Method)
   at java.net.URLClassLoader.findClass(Unknown Source)
   at java.lang.ClassLoader.loadClass(Unknown Source)
   at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
   at java.lang.ClassLoader.loadClass(Unknown Source)
   at java.lang.ClassLoader.loadClassInternal(Unknown Source)
   ... 2 more

And my code are as follows:

import java.net.MalformedURLException;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;

import javax.jcr.LoginException;
import javax.jcr.Repository;
import javax.jcr.Session;
import javax.jcr.SimpleCredentials;
import javax.servlet.ServletException;

import org.apache.jackrabbit.ocm.exception.RepositoryException;
import org.apache.jackrabbit.ocm.manager.ObjectContentManager;
import org.apache.jackrabbit.ocm.manager.impl.ObjectContentManagerImpl;
import org.apache.jackrabbit.ocm.mapper.Mapper;
import 
org.apache.jackrabbit.ocm.mapper.impl.annotation.AnnotationMapperImpl;
import com.daraga.jackrabbit.model.Article;
import com.daraga.jackrabbit.model.ArticlePhotos;
import com.daraga.jackrabbit.model.Author;
import com.daraga.jackrabbit.model.Category;
import com.daraga.jackrabbit.model.Photos;
import com.daraga.jackrabbit.model.Section;
import org.apache.jackrabbit.rmi.repository.URLRemoteRepository;


public class Main {
   private static Session session;

   public String loginRepository (String repositoryUrl, String username, 
String password){
       String str;
       System.out.println("<------------JackrabbitService---------->");
       try {
           SimpleCredentials cred = new SimpleCredentials(username,
                    password.toCharArray());
           Repository repository = new URLRemoteRepository(repositoryUrl);
           try {
               session = repository.login(cred, null);
           } catch (LoginException e) {
               throw new ServletException(e);
           } catch (RepositoryException e) {
               throw new ServletException(e);
           }
       } catch (Exception e) {
           e.toString();
           // TODO: handle exception
       }
       try {
           String user = session.getUserID();
           str = "[Status]Login Successful[/Status]";
       }finally{
           //TODO on Login of user
       }
       return str;
   }
   public static void main(String[] args) {

       String repositoryUrl = 
"http://localhost:8080/jackrabbit-webapp-1.5.2/rmi";;
       String username = "admin";
       String password = "admin";
       try {
           SimpleCredentials cred = new SimpleCredentials(username,
                    password.toCharArray());
           Repository repository = new URLRemoteRepository(repositoryUrl);
           try {
               session = repository.login(cred, null);
           } catch (LoginException e) {
               throw new ServletException(e);
           } catch (RepositoryException e) {
               throw new ServletException(e);
           }
       } catch (Exception e) {
           e.toString();
       }
       String str;
       try {
           String user = session.getUserID();
           System.out.println("str --->"+user);
           str = "[Status]Login Successful[/Status]";
       }finally{
           //TODO on Login of user
       }

       List<Class> myclasses = new ArrayList<Class>();

       myclasses.add(Article.class);

       myclasses.add(ArticlePhotos.class);
       myclasses.add(Author.class);
       myclasses.add(Category.class);
       myclasses.add(Photos.class);
       myclasses.add(Section.class);


       Mapper mapper = new AnnotationMapperImpl(myclasses);
       ObjectContentManager ocm = new ObjectContentManagerImpl(session, 
mapper);

       Article article = new Article();
       article.setPath("/articles");
       article.setTitle("Public Announcement");
       article.setContent("Urgently Needed");
       article.setAuthorid(100);
       article.setSectionid(1);
       article.setDatecreated(new Date());
       ocm.insert(article);
       ocm.save();

       System.out.println("Retrieve a press release from the repository");
       article = (Article) ocm.getObject("/articles");
       System.out.println("Article title : " + article.getTitle());
   }

}

Any help will be much appreciated.

Fernando Cabredo