/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package org.bartczak.facade;

import javax.ejb.Stateless;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import org.bartczak.model.Class;

/**
 *
 * @author Tomek
 */
@Stateless
public class ClassFacade {
    @PersistenceContext
    private EntityManager em;

    public void create(Class class) {
        em.persist((ERROR));

        class <error> {
        }
    }

    public void edit(Class class) {
        em.merge((ERROR));

        class <error> {
        }
    }

}

----- Classpath: ---------------------------------------------
bootPath: C:\Program Files\Java\jdk1.5.0_16\jre\lib\rt.jar;C:\Program Files\Java\jdk1.5.0_16\jre\lib\i18n.jar;C:\Program Files\Java\jdk1.5.0_16\jre\lib\sunrsasign.jar;C:\Program Files\Java\jdk1.5.0_16\jre\lib\jsse.jar;C:\Program Files\Java\jdk1.5.0_16\jre\lib\jce.jar;C:\Program Files\Java\jdk1.5.0_16\jre\lib\charsets.jar;C:\Program Files\Java\jdk1.5.0_16\jre\classes;C:\Program Files\Java\jdk1.5.0_16\jre\lib\ext\dnsns.jar;C:\Program Files\Java\jdk1.5.0_16\jre\lib\ext\localedata.jar;C:\Program Files\Java\jdk1.5.0_16\jre\lib\ext\RTA25920;C:\Program Files\Java\jdk1.5.0_16\jre\lib\ext\RTB25920;C:\Program Files\Java\jdk1.5.0_16\jre\lib\ext\sunjce_provider.jar;C:\Program Files\Java\jdk1.5.0_16\jre\lib\ext\sunpkcs11.jar
classPath: C:\Program Files\glassfish-v2ur2\lib\javaee.jar;C:\Program Files\glassfish-v2ur2\lib\jsf-impl.jar;C:\Program Files\glassfish-v2ur2\lib\activation.jar;C:\Program Files\glassfish-v2ur2\lib\appserv-tags.jar;C:\Program Files\glassfish-v2ur2\lib\mail.jar;C:\Program Files\glassfish-v2ur2\lib\appserv-jstl.jar;C:\Program Files\glassfish-v2ur2\lib\webservices-tools.jar;C:\Program Files\glassfish-v2ur2\lib\webservices-rt.jar;C:\Program Files\glassfish-v2ur2\lib\appserv-ws.jar
sourcePath: E:\dokumenty\NetBeansProjects\EnterpriseApplication1\EnterpriseApplication1-ejb\src\java;E:\dokumenty\NetBeansProjects\EnterpriseApplication1\EnterpriseApplication1-ejb\build\generated\wsimport\client;E:\dokumenty\NetBeansProjects\EnterpriseApplication1\EnterpriseApplication1-ejb\build\generated\wsimport\service;E:\dokumenty\NetBeansProjects\EnterpriseApplication1\EnterpriseApplication1-ejb\build\generated\wsclient
----- Original exception ---------------------------------------------
java.lang.NullPointerException
	at com.sun.tools.javac.comp.Flow.visitClassDef(Flow.java:574)
	at com.sun.tools.javac.tree.JCTree$JCClassDecl.accept(JCTree.java:588)
	at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:49)
	at com.sun.tools.javac.comp.Flow.scanStat(Flow.java:499)
	at com.sun.tools.javac.comp.Flow.scanDef(Flow.java:485)
	at com.sun.tools.javac.comp.Flow.visitClassDef(Flow.java:632)
	at com.sun.tools.javac.tree.JCTree$JCClassDecl.accept(JCTree.java:588)
	at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:49)
	at com.sun.tools.javac.comp.Flow.scanStat(Flow.java:499)
	at com.sun.tools.javac.comp.Flow.scanDef(Flow.java:485)
	at com.sun.tools.javac.comp.Flow.visitClassDef(Flow.java:632)
	at com.sun.tools.javac.tree.JCTree$JCClassDecl.accept(JCTree.java:588)
	at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:49)
	at com.sun.tools.javac.comp.Flow.analyzeTree(Flow.java:1300)
	at com.sun.tools.javac.main.JavaCompiler.flow(JavaCompiler.java:1131)
	at com.sun.tools.javac.main.JavaCompiler.flow(JavaCompiler.java:1094)
	at com.sun.tools.javac.api.JavacTaskImpl.analyze(JavacTaskImpl.java:445)
	at com.sun.tools.javac.api.JavacTaskImpl.analyze(JavacTaskImpl.java:425)
	at org.netbeans.api.java.source.JavaSource.moveToPhase(JavaSource.java:1367)
	at org.netbeans.api.java.source.JavaSource$CompilationJob.run(JavaSource.java:1710)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:417)
	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:269)
	at java.util.concurrent.FutureTask.run(FutureTask.java:123)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
	at java.lang.Thread.run(Thread.java:595)