I was reading through a Spring tutorial and came across the following example. It mentioned that Spring supports the Java EE annotation #Resource. I was trying the example with the source below, but it gave an InvocationTargetException. I suppose it was probably due to the SpellChecker object could not be injected properly.
Relevant stacktrace:
Feb 27, 2018 8:56:23 PM org.springframework.context.support.AbstractApplicationContext prepareRefresh
INFO: Refreshing org.springframework.context.support.ClassPathXmlApplicationContext#5d76b067: startup date [Tue Feb 27 20:56:23 CST 2018];root of context hierarchy
Feb 27, 2018 8:56:32 PM org.springframework.beans.factory.xml.XmlBeanDefinitionReader loadBeanDefinitionsINFO: Loading XML bean definitions from class path resource [Beans.xml]
Inside TextEditor constructor.Inside SpellChecker constructor.
Exception in thread "main" java.lang.reflect.InvocationTargetException
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.base/java.lang.reflect.Method.invoke(Unknown Source) at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48)
at org.springframework.boot.loader.Launcher.launch(Launcher.java:87) at org.springframework.boot.loader.Launcher.launch(Launcher.java:50)
at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:51)
Caused by: java.lang.NullPointerException at com.tutorialspoint.TextEditor.spellCheck(TextEditor.java:22) at com.tutorialspoint.MainApp.main(MainApp.java:10)
... 8 more
I attempted with the #Autowired annotation instead of the #Resource annotation, and it gave the expected result:
Inside TextEditor constructor.
Inside SpellChecker constructor.
Inside checkSpelling.
Would like to see if you can kindly advise / point out mistakes if any, thanks a lot.
(Reference:
https://www.tutorialspoint.com/spring/spring_jsr250_annotations.htm)
[TextEditor.java]
import javax.annotation.Resource;
public class TextEditor {
private SpellChecker spellChecker;
public TextEditor() {
System.out.println("Inside TextEditor constructor.");
}
#Resource(name = "spellChecker")
public void setSpellChecker(SpellChecker spellChecker) {
this.spellChecker = spellChecker;
}
public SpellChecker getSpellChecker() {
return spellChecker;
}
public void spellCheck() {
spellChecker.checkSpelling(); //Gave InvocationTargetException here
}
}
[SpellChecker.java]
public class SpellChecker {
public SpellChecker() {
System.out.println("Inside SpellChecker constructor.");
}
public void checkSpelling() {
System.out.println("Inside checkSpelling.");
}
}
[MainApp.java]
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
public class MainApp {
public static void main(String[] args) {
ApplicationContext context = new ClassPathXmlApplicationContext("Beans.xml");
TextEditor te = (TextEditor) context.getBean("textEditor");
te.spellCheck();
}
}
[Beans.xml]
<?xml version = "1.0" encoding = "UTF-8"?>
<beans xmlns = "http://www.springframework.org/schema/beans"
xmlns:xsi = "http://www.w3.org/2001/XMLSchema-instance"
xmlns:context = "http://www.springframework.org/schema/context"
xsi:schemaLocation = "http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd">
<context:annotation-config/>
<!-- Definition for textEditor bean without constructor-arg -->
<bean id = "textEditor" name = "textEditor" class = "com.tutorialspoint.TextEditor"></bean>
<!-- Definition for spellChecker bean -->
<bean id = "spellChecker" name = "spellChecker" class = "com.tutorialspoint.SpellChecker"></bean>
</beans>
i have a jar named SpringPoc.jar which i have exported using eclipse as a runnable jar
inside the jar i have 2 classes
one is
public class NormalServlet {
public void executeScheduler() {
ApplicationContext context =
new ClassPathXmlApplicationContext("com/serv/Beans.xml");
CallMeth obj = (CallMeth) context.getBean("callMeth");
obj.test();
}}
2nd class is Main App
public class MainApp {
public static void main(String[] args) {
ApplicationContext context = new ClassPathXmlApplicationContext("com/serv/Beans.xml");
CallMeth obj = (CallMeth) context.getBean("callMeth");
obj.test();
}}
i have defined a single bean inside Beans.xml
<bean id="callMeth" class="com.poc.CallMeth"/>
then i have created a simple java project in eclipse having a test class
which calls the jar and tries to execute the above class NormalServlet
public class Test {
public static void main(String[] args) {
try {
URL[] classLoaderUrls = new URL[]{new URL("file:\\D:\\MyWorkspace\\Scheduler\\src\\com\\callit\\SpringPoc.jar")};
URLClassLoader urlClassLoader = new URLClassLoader(classLoaderUrls);
Class classToLoad = Class.forName ("com.serv.NormalServlet", true, urlClassLoader);
Method method = classToLoad.getDeclaredMethod ("executeScheduler");
Object instance = classToLoad.newInstance ();
Object result = method.invoke (instance);
} catch (Exception e) {
e.printStackTrace();
}
}
}
when i run test class
i get the below error
Sep 09, 2016 11:48:30 AM org.springframework.context.support.AbstractApplicationContext prepareRefresh
INFO: Refreshing org.springframework.context.support.ClassPathXmlApplicationContext#1c50507: startup date [Fri Sep 09 11:48:30 IST 2016]; root of context hierarchy
Sep 09, 2016 11:48:30 AM org.springframework.beans.factory.xml.XmlBeanDefinitionReader loadBeanDefinitions
INFO: Loading XML bean definitions from class path resource [com/serv/Beans.xml]
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.callit.Scheduler.callMe(Scheduler.java:40)
at com.callit.Scheduler.main(Scheduler.java:15)
Caused by: org.springframework.beans.factory.BeanDefinitionStoreException: IOException parsing XML document from class path resource [com/serv/Beans.xml]; nested exception is java.io.FileNotFoundException: class path resource [com/serv/Beans.xml] cannot be opened because it does not exist
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:343)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:303)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:180)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:216)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:187)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:251)
at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:127)
at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:93)
at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:129)
at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:540)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:454)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:83)
at com.serv.NormalServlet.executeScheduler(NormalServlet.java:17)
... 6 more
Caused by: java.io.FileNotFoundException: class path resource [com/serv/Beans.xml] cannot be opened because it does not exist
at org.springframework.core.io.ClassPathResource.getInputStream(ClassPathResource.java:172)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:329)
... 19 more
if i run the same jar from cmd
as java -jar SprrinPoc.jar
the MainApp class is called and the Beans.xml loads fine
Question is why doesn't it load when i call Normalservlet externally from test class
Thanks a lot
As long as the dependency jar has file included xxx.xml, it should be available in your host project classpath as well. This will search applicationcontext.xml anywhere in classpath
ApplicationContext context = new ClassPathXmlApplicationContext(
"classpath*:**/applicationContext.xml");
I'm trying to create an JaveEE project using EJB upon glassfish.
I have an Exception when trying to run it.
There is a entity bean:
User.java
#Entity
public class User implements Serializable {
private static final long serialVersionUID = 1L;
#Id
#GeneratedValue(strategy = GenerationType.AUTO)
private Long id;
EJB session:
package com.supinfo.courses.EJB;
import com.supinfo.courses.EJB.local.UserFacadeLocal;
import com.supinfo.courses.entities.User;
import java.io.UnsupportedEncodingException;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.util.Formatter;
import java.util.List;
import javax.ejb.Stateless;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import javax.persistence.TypedQuery;
import javax.persistence.criteria.CriteriaBuilder;
import javax.persistence.criteria.CriteriaQuery;
import javax.persistence.criteria.Root;
#Stateless
public class UserFacade extends AbstractFacade<User> implements UserFacadeLocal {
#PersistenceContext(unitName = "4JVA-Courses-ejbPU")
private EntityManager em;
public UserFacade(EntityManager em, Class<User> entityClass) {
super(entityClass);
this.em = em;
}
#Override
protected EntityManager getEntityManager() {
return em;
}
public UserFacade() {
super(User.class);
}
#Override
public User findByCredentials(String email, String password) {
CriteriaBuilder cb = getEntityManager().getCriteriaBuilder();
CriteriaQuery<User> cq = cb.createQuery(User.class);
Root<User> from = cq.from(User.class);
cq.where(cb.equal(from.get("email"), email));
cq.where(cb.equal(from.get("password"), hashPassword(password)));
TypedQuery<User> query = getEntityManager().createQuery(cq);
List<User> resultList = query.getResultList();
// return first user that match or null
return (resultList.isEmpty()) ? null : resultList.get(0);
}
#Override
public void create(User entity) {
// encrypt password (sha1)
entity.setPassword(hashPassword(entity.getPassword()));
super.create(entity);
}
public String hashPassword(String password) {
String sha1 = "";
try {
MessageDigest crypt = MessageDigest.getInstance("SHA-1");
crypt.reset();
crypt.update(password.getBytes("UTF-8"));
byte[] byteHash = crypt.digest();
try (Formatter formatter = new Formatter()) {
for (byte b : byteHash)
formatter.format("%02x", b);
sha1 = formatter.toString();
}
} catch (NoSuchAlgorithmException | UnsupportedEncodingException e) {
throw new Error("Unable to hash password");
}
return sha1;
}
}
And a service for using it:
#Stateless
public class UserService {
#EJB
public UserFacade userFacade;
public User registerUser(User user) {
userFacade.create(user);
return user;
}
public User loginUser(String email, String password) {
User foundUser = userFacade.findByCredentials(email, password);
return foundUser;
}
public boolean isValidEmailAddress(String email) {
boolean result = true;
try {
InternetAddress emailAddr = new InternetAddress(email);
emailAddr.validate();
} catch (AddressException ex) {
result = false;
}
return result;
}
}
And finally the related servlet:
#WebServlet(name = "LoginServlet", urlPatterns = {"/login"})
public class LoginServlet extends AbstractServlet {
#EJB
UserService userService;
#Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String error = null;
// Parse login informations
String email = request.getParameter("email");
String password = request.getParameter("password");
User user = null;
if (email == null || password == null) {
error = "Missing field";
} else if(!userService.isValidEmailAddress(email)) {
error = "Invalid email address";
} else if(password.length() < 7) {
error = "Password too short";
} else {
user = userService.loginUser(email, password);
if (user == null) {
error = "Bad Credentials";
}
}
if (error != null) {
//redirect with error data to jsp
request.setAttribute("error", error);
render("login", request, response);
} else {
request.getSession().setAttribute("user", user);
forward("/courses/list", request, response);
}
}
}
The stacktrace indicate:
Avertissement: Context path from ServletContext: /4JVA-Courses-war differs from path from bundle: 4JVA-Courses-war
Grave: EJB5070: Exception creating stateless session bean : [UserService]
Avertissement: EJB5184:A system exception occurred during an invocation on EJB UserService, method: public boolean com.supinfo.courses.services.UserService.isValidEmailAddress(java.lang.String)
Avertissement: javax.ejb.EJBException: javax.ejb.EJBException: javax.ejb.CreateException: Could not create stateless EJB
at com.sun.ejb.containers.StatelessSessionContainer._getContext(StatelessSessionContainer.java:435)
at com.sun.ejb.containers.BaseContainer.getContext(BaseContainer.java:2516)
at com.sun.ejb.containers.BaseContainer.preInvoke(BaseContainer.java:1906)
at com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:210)
at com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke(EJBLocalObjectInvocationHandlerDelegate.java:88)
at com.sun.proxy.$Proxy447.isValidEmailAddress(Unknown Source)
at com.supinfo.courses.services.__EJB31_Generated__UserService__Intf____Bean__.isValidEmailAddress(Unknown Source)
at com.supinfo.courses.servlets.authentication.LoginServlet.doPost(LoginServlet.java:60)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1682)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:344)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
at org.tuckey.web.filters.urlrewrite.RuleChain.handleRewrite(RuleChain.java:176)
... 40 more
Caused by: javax.ejb.EJBException: javax.ejb.CreateException: Could not create stateless EJB
at com.sun.ejb.containers.StatelessSessionContainer$SessionContextFactory.create(StatelessSessionContainer.java:700)
at com.sun.ejb.containers.util.pool.NonBlockingPool.getObject(NonBlockingPool.java:246)
at com.sun.ejb.containers.StatelessSessionContainer._getContext(StatelessSessionContainer.java:430)
... 44 more
Caused by: javax.ejb.CreateException: Could not create stateless EJB
at com.sun.ejb.containers.StatelessSessionContainer.createStatelessEJB(StatelessSessionContainer.java:514)
at com.sun.ejb.containers.StatelessSessionContainer.access$000(StatelessSessionContainer.java:97)
at com.sun.ejb.containers.StatelessSessionContainer$SessionContextFactory.create(StatelessSessionContainer.java:698)
... 46 more
Caused by: java.lang.IllegalStateException: Exception attempting to inject Remote ejb-ref name=com.supinfo.courses.services.UserService/userFacade,Remote 3.x interface =com.supinfo.courses.EJB.UserFacade,ejb-link=null,lookup=,mappedName=,jndi-name=com.supinfo.courses.EJB.UserFacade,refType=Session into class com.supinfo.courses.services.UserService: Lookup failed for 'java:comp/env/com.supinfo.courses.services.UserService/userFacade' in SerialContext[myEnv={java.naming.factory.initial=com.sun.enterprise.naming.impl.SerialInitContextFactory, java.naming.factory.state=com.sun.corba.ee.impl.presentation.rmi.JNDIStateFactoryImpl, java.naming.factory.url.pkgs=com.sun.enterprise.naming}
at org.glassfish.weld.services.InjectionServicesImpl.aroundInject(InjectionServicesImpl.java:145)
at org.jboss.weld.injection.InjectionContextImpl.run(InjectionContextImpl.java:46)
at org.jboss.weld.injection.producer.DefaultInjector.inject(DefaultInjector.java:64)
at org.jboss.weld.injection.producer.BasicInjectionTarget.inject(BasicInjectionTarget.java:91)
at org.glassfish.weld.services.JCDIServiceImpl.injectEJBInstance(JCDIServiceImpl.java:257)
at com.sun.ejb.containers.BaseContainer.injectEjbInstance(BaseContainer.java:1683)
at com.sun.ejb.containers.StatelessSessionContainer.createStatelessEJB(StatelessSessionContainer.java:475)
... 48 more
Caused by: com.sun.enterprise.container.common.spi.util.InjectionException: Exception attempting to inject Remote ejb-ref name=com.supinfo.courses.services.UserService/userFacade,Remote 3.x interface =com.supinfo.courses.EJB.UserFacade,ejb-link=null,lookup=,mappedName=,jndi-name=com.supinfo.courses.EJB.UserFacade,refType=Session into class com.supinfo.courses.services.UserService: Lookup failed for 'java:comp/env/com.supinfo.courses.services.UserService/userFacade' in SerialContext[myEnv={java.naming.factory.initial=com.sun.enterprise.naming.impl.SerialInitContextFactory, java.naming.factory.state=com.sun.corba.ee.impl.presentation.rmi.JNDIStateFactoryImpl, java.naming.factory.url.pkgs=com.sun.enterprise.naming}
at com.sun.enterprise.container.common.impl.util.InjectionManagerImpl._inject(InjectionManagerImpl.java:717)
at com.sun.enterprise.container.common.impl.util.InjectionManagerImpl.inject(InjectionManagerImpl.java:484)
at com.sun.enterprise.container.common.impl.util.InjectionManagerImpl.injectInstance(InjectionManagerImpl.java:170)
at org.glassfish.weld.services.InjectionServicesImpl.aroundInject(InjectionServicesImpl.java:138)
... 54 more
Caused by: javax.naming.NamingException: Lookup failed for 'java:comp/env/com.supinfo.courses.services.UserService/userFacade' in SerialContext[myEnv={java.naming.factory.initial=com.sun.enterprise.naming.impl.SerialInitContextFactory, java.naming.factory.state=com.sun.corba.ee.impl.presentation.rmi.JNDIStateFactoryImpl, java.naming.factory.url.pkgs=com.sun.enterprise.naming} [Root exception is javax.naming.NamingException: Exception resolving Ejb for 'Remote ejb-ref name=com.supinfo.courses.services.UserService/userFacade,Remote 3.x interface =com.supinfo.courses.EJB.UserFacade,ejb-link=null,lookup=,mappedName=,jndi-name=com.supinfo.courses.EJB.UserFacade,refType=Session' . Actual (possibly internal) Remote JNDI name used for lookup is 'com.supinfo.courses.EJB.UserFacade#com.supinfo.courses.EJB.UserFacade' [Root exception is javax.naming.NamingException: Lookup failed for 'com.supinfo.courses.EJB.UserFacade#com.supinfo.courses.EJB.UserFacade' in SerialContext[myEnv={java.naming.factory.initial=com.sun.enterprise.naming.impl.SerialInitContextFactory, java.naming.factory.state=com.sun.corba.ee.impl.presentation.rmi.JNDIStateFactoryImpl, java.naming.factory.url.pkgs=com.sun.enterprise.naming} [Root exception is javax.naming.NameNotFoundException: com.supinfo.courses.EJB.UserFacade#com.supinfo.courses.EJB.UserFacade not found]]]
at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:491)
at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:438)
at javax.naming.InitialContext.lookup(InitialContext.java:411)
at javax.naming.InitialContext.lookup(InitialContext.java:411)
at com.sun.enterprise.container.common.impl.util.InjectionManagerImpl._inject(InjectionManagerImpl.java:613)
... 57 more
Caused by: javax.naming.NamingException: Exception resolving Ejb for 'Remote ejb-ref name=com.supinfo.courses.services.UserService/userFacade,Remote 3.x interface =com.supinfo.courses.EJB.UserFacade,ejb-link=null,lookup=,mappedName=,jndi-name=com.supinfo.courses.EJB.UserFacade,refType=Session' . Actual (possibly internal) Remote JNDI name used for lookup is 'com.supinfo.courses.EJB.UserFacade#com.supinfo.courses.EJB.UserFacade' [Root exception is javax.naming.NamingException: Lookup failed for 'com.supinfo.courses.EJB.UserFacade#com.supinfo.courses.EJB.UserFacade' in SerialContext[myEnv={java.naming.factory.initial=com.sun.enterprise.naming.impl.SerialInitContextFactory, java.naming.factory.state=com.sun.corba.ee.impl.presentation.rmi.JNDIStateFactoryImpl, java.naming.factory.url.pkgs=com.sun.enterprise.naming} [Root exception is javax.naming.NameNotFoundException: com.supinfo.courses.EJB.UserFacade#com.supinfo.courses.EJB.UserFacade not found]]
at com.sun.ejb.EjbNamingReferenceManagerImpl.resolveEjbReference(EjbNamingReferenceManagerImpl.java:188)
at com.sun.enterprise.container.common.impl.ComponentEnvManagerImpl$EjbReferenceProxy.create(ComponentEnvManagerImpl.java:1143)
at com.sun.enterprise.naming.impl.GlassfishNamingManagerImpl.lookup(GlassfishNamingManagerImpl.java:745)
at com.sun.enterprise.naming.impl.GlassfishNamingManagerImpl.lookup(GlassfishNamingManagerImpl.java:715)
at com.sun.enterprise.naming.impl.JavaURLContext.lookup(JavaURLContext.java:159)
at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:471)
... 61 more
Caused by: javax.naming.NamingException: Lookup failed for 'com.supinfo.courses.EJB.UserFacade#com.supinfo.courses.EJB.UserFacade' in SerialContext[myEnv={java.naming.factory.initial=com.sun.enterprise.naming.impl.SerialInitContextFactory, java.naming.factory.state=com.sun.corba.ee.impl.presentation.rmi.JNDIStateFactoryImpl, java.naming.factory.url.pkgs=com.sun.enterprise.naming} [Root exception is javax.naming.NameNotFoundException: com.supinfo.courses.EJB.UserFacade#com.supinfo.courses.EJB.UserFacade not found]
at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:491)
at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:438)
at javax.naming.InitialContext.lookup(InitialContext.java:411)
at javax.naming.InitialContext.lookup(InitialContext.java:411)
at com.sun.ejb.EjbNamingReferenceManagerImpl.resolveEjbReference(EjbNamingReferenceManagerImpl.java:183)
... 66 more
Caused by: javax.naming.NameNotFoundException: com.supinfo.courses.EJB.UserFacade#com.supinfo.courses.EJB.UserFacade not found
at com.sun.enterprise.naming.impl.TransientContext.doLookup(TransientContext.java:237)
at com.sun.enterprise.naming.impl.TransientContext.lookup(TransientContext.java:204)
at com.sun.enterprise.naming.impl.SerialContextProviderImpl.lookup(SerialContextProviderImpl.java:66)
at com.sun.enterprise.naming.impl.LocalSerialContextProviderImpl.lookup(LocalSerialContextProviderImpl.java:114)
at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:478)
... 70 more
Avertissement: StandardWrapperValve[LoginServlet]: Servlet.service() for servlet LoginServlet threw exception
javax.ejb.EJBException: javax.ejb.EJBException: javax.ejb.CreateException: Could not create stateless EJB
at com.sun.ejb.containers.StatelessSessionContainer._getContext(StatelessSessionContainer.java:435)
at com.sun.ejb.containers.BaseContainer.getContext(BaseContainer.java:2516)
at com.sun.ejb.containers.BaseContainer.preInvoke(BaseContainer.java:1906)
at com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:210)
at com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke(EJBLocalObjectInvocationHandlerDelegate.java:88)
at com.sun.proxy.$Proxy447.isValidEmailAddress(Unknown Source)
at com.supinfo.courses.services.__EJB31_Generated__UserService__Intf____Bean__.isValidEmailAddress(Unknown Source)
at com.supinfo.courses.servlets.authentication.LoginServlet.doPost(LoginServlet.java:60)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1682)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:344)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
at org.tuckey.web.filters.urlrewrite.RuleChain.handleRewrite(RuleChain.java:176)
at org.tuckey.web.filters.urlrewrite.RuleChain.doRules(RuleChain.java:145)
... 42 more
Caused by: javax.ejb.EJBException: javax.ejb.CreateException: Could not create stateless EJB
at com.sun.ejb.containers.StatelessSessionContainer$SessionContextFactory.create(StatelessSessionContainer.java:700)
at com.sun.ejb.containers.util.pool.NonBlockingPool.getObject(NonBlockingPool.java:246)
at com.sun.ejb.containers.StatelessSessionContainer._getContext(StatelessSessionContainer.java:430)
... 44 more
Caused by: javax.ejb.CreateException: Could not create stateless EJB
at com.sun.ejb.containers.StatelessSessionContainer.createStatelessEJB(StatelessSessionContainer.java:514)
at com.sun.ejb.containers.StatelessSessionContainer.access$000(StatelessSessionContainer.java:97)
at com.sun.ejb.containers.StatelessSessionContainer$SessionContextFactory.create(StatelessSessionContainer.java:698)
... 46 more
Caused by: java.lang.IllegalStateException: Exception attempting to inject Remote ejb-ref name=com.supinfo.courses.services.UserService/userFacade,Remote 3.x interface =com.supinfo.courses.EJB.UserFacade,ejb-link=null,lookup=,mappedName=,jndi-name=com.supinfo.courses.EJB.UserFacade,refType=Session into class com.supinfo.courses.services.UserService: Lookup failed for 'java:comp/env/com.supinfo.courses.services.UserService/userFacade' in SerialContext[myEnv={java.naming.factory.initial=com.sun.enterprise.naming.impl.SerialInitContextFactory, java.naming.factory.state=com.sun.corba.ee.impl.presentation.rmi.JNDIStateFactoryImpl, java.naming.factory.url.pkgs=com.sun.enterprise.naming}
at org.glassfish.weld.services.InjectionServicesImpl.aroundInject(InjectionServicesImpl.java:145)
at org.jboss.weld.injection.InjectionContextImpl.run(InjectionContextImpl.java:46)
at org.jboss.weld.injection.producer.DefaultInjector.inject(DefaultInjector.java:64)
at org.jboss.weld.injection.producer.BasicInjectionTarget.inject(BasicInjectionTarget.java:91)
at org.glassfish.weld.services.JCDIServiceImpl.injectEJBInstance(JCDIServiceImpl.java:257)
at com.sun.ejb.containers.BaseContainer.injectEjbInstance(BaseContainer.java:1683)
at com.sun.ejb.containers.StatelessSessionContainer.createStatelessEJB(StatelessSessionContainer.java:475)
... 48 more
Caused by: com.sun.enterprise.container.common.spi.util.InjectionException: Exception attempting to inject Remote ejb-ref name=com.supinfo.courses.services.UserService/userFacade,Remote 3.x interface =com.supinfo.courses.EJB.UserFacade,ejb-link=null,lookup=,mappedName=,jndi-name=com.supinfo.courses.EJB.UserFacade,refType=Session into class com.supinfo.courses.services.UserService: Lookup failed for 'java:comp/env/com.supinfo.courses.services.UserService/userFacade' in SerialContext[myEnv={java.naming.factory.initial=com.sun.enterprise.naming.impl.SerialInitContextFactory, java.naming.factory.state=com.sun.corba.ee.impl.presentation.rmi.JNDIStateFactoryImpl, java.naming.factory.url.pkgs=com.sun.enterprise.naming}
at com.sun.enterprise.container.common.impl.util.InjectionManagerImpl._inject(InjectionManagerImpl.java:717)
at com.sun.enterprise.container.common.impl.util.InjectionManagerImpl.inject(InjectionManagerImpl.java:484)
at com.sun.enterprise.container.common.impl.util.InjectionManagerImpl.injectInstance(InjectionManagerImpl.java:170)
at org.glassfish.weld.services.InjectionServicesImpl.aroundInject(InjectionServicesImpl.java:138)
... 54 more
Caused by: javax.naming.NamingException: Lookup failed for 'java:comp/env/com.supinfo.courses.services.UserService/userFacade' in SerialContext[myEnv={java.naming.factory.initial=com.sun.enterprise.naming.impl.SerialInitContextFactory, java.naming.factory.state=com.sun.corba.ee.impl.presentation.rmi.JNDIStateFactoryImpl, java.naming.factory.url.pkgs=com.sun.enterprise.naming} [Root exception is javax.naming.NamingException: Exception resolving Ejb for 'Remote ejb-ref name=com.supinfo.courses.services.UserService/userFacade,Remote 3.x interface =com.supinfo.courses.EJB.UserFacade,ejb-link=null,lookup=,mappedName=,jndi-name=com.supinfo.courses.EJB.UserFacade,refType=Session' . Actual (possibly internal) Remote JNDI name used for lookup is 'com.supinfo.courses.EJB.UserFacade#com.supinfo.courses.EJB.UserFacade' [Root exception is javax.naming.NamingException: Lookup failed for 'com.supinfo.courses.EJB.UserFacade#com.supinfo.courses.EJB.UserFacade' in SerialContext[myEnv={java.naming.factory.initial=com.sun.enterprise.naming.impl.SerialInitContextFactory, java.naming.factory.state=com.sun.corba.ee.impl.presentation.rmi.JNDIStateFactoryImpl, java.naming.factory.url.pkgs=com.sun.enterprise.naming} [Root exception is javax.naming.NameNotFoundException: com.supinfo.courses.EJB.UserFacade#com.supinfo.courses.EJB.UserFacade not found]]]
at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:491)
at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:438)
at javax.naming.InitialContext.lookup(InitialContext.java:411)
at javax.naming.InitialContext.lookup(InitialContext.java:411)
at com.sun.enterprise.container.common.impl.util.InjectionManagerImpl._inject(InjectionManagerImpl.java:613)
... 57 more
Caused by: javax.naming.NamingException: Exception resolving Ejb for 'Remote ejb-ref name=com.supinfo.courses.services.UserService/userFacade,Remote 3.x interface =com.supinfo.courses.EJB.UserFacade,ejb-link=null,lookup=,mappedName=,jndi-name=com.supinfo.courses.EJB.UserFacade,refType=Session' . Actual (possibly internal) Remote JNDI name used for lookup is 'com.supinfo.courses.EJB.UserFacade#com.supinfo.courses.EJB.UserFacade' [Root exception is javax.naming.NamingException: Lookup failed for 'com.supinfo.courses.EJB.UserFacade#com.supinfo.courses.EJB.UserFacade' in SerialContext[myEnv={java.naming.factory.initial=com.sun.enterprise.naming.impl.SerialInitContextFactory, java.naming.factory.state=com.sun.corba.ee.impl.presentation.rmi.JNDIStateFactoryImpl, java.naming.factory.url.pkgs=com.sun.enterprise.naming} [Root exception is javax.naming.NameNotFoundException: com.supinfo.courses.EJB.UserFacade#com.supinfo.courses.EJB.UserFacade not found]]
at com.sun.ejb.EjbNamingReferenceManagerImpl.resolveEjbReference(EjbNamingReferenceManagerImpl.java:188)
at com.sun.enterprise.container.common.impl.ComponentEnvManagerImpl$EjbReferenceProxy.create(ComponentEnvManagerImpl.java:1143)
at com.sun.enterprise.naming.impl.GlassfishNamingManagerImpl.lookup(GlassfishNamingManagerImpl.java:745)
at com.sun.enterprise.naming.impl.GlassfishNamingManagerImpl.lookup(GlassfishNamingManagerImpl.java:715)
at com.sun.enterprise.naming.impl.JavaURLContext.lookup(JavaURLContext.java:159)
at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:471)
... 61 more
Caused by: javax.naming.NamingException: Lookup failed for 'com.supinfo.courses.EJB.UserFacade#com.supinfo.courses.EJB.UserFacade' in SerialContext[myEnv={java.naming.factory.initial=com.sun.enterprise.naming.impl.SerialInitContextFactory, java.naming.factory.state=com.sun.corba.ee.impl.presentation.rmi.JNDIStateFactoryImpl, java.naming.factory.url.pkgs=com.sun.enterprise.naming} [Root exception is javax.naming.NameNotFoundException: com.supinfo.courses.EJB.UserFacade#com.supinfo.courses.EJB.UserFacade not found]
at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:491)
at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:438)
at javax.naming.InitialContext.lookup(InitialContext.java:411)
at javax.naming.InitialContext.lookup(InitialContext.java:411)
at com.sun.ejb.EjbNamingReferenceManagerImpl.resolveEjbReference(EjbNamingReferenceManagerImpl.java:183)
... 66 more
Caused by: javax.naming.NameNotFoundException: com.supinfo.courses.EJB.UserFacade#com.supinfo.courses.EJB.UserFacade not found
at com.sun.enterprise.naming.impl.TransientContext.doLookup(TransientContext.java:237)
at com.sun.enterprise.naming.impl.TransientContext.lookup(TransientContext.java:204)
at com.sun.enterprise.naming.impl.SerialContextProviderImpl.lookup(SerialContextProviderImpl.java:66)
at com.sun.enterprise.naming.impl.LocalSerialContextProviderImpl.lookup(LocalSerialContextProviderImpl.java:114)
at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:478)
... 70 more
Problem solved, also i didn't totally understood the logic.
From EJB Spec 3.1 - 4.9.2.1:
Session Bean Superclasses
A session bean class is permitted to have superclasses that are themselves session bean >classes. However, there are no special rules that apply to the processing of annotations or the deployment descriptor for this case. For the purposes of processing a particular session bean class, all superclass processing is identical regardless of whether the superclasses are themselves session bean classes. In this regard, the use of session bean classes as superclasses merely represents a convenient use of implementation inheritance, but does not have component inheritance semantics.
For example, the client views exposed by a particular session bean are not inherited by a subclass that also happens to define a session bean.
#Stateless
public class A implements Foo { ... }
#Stateless
public class B extends A implements Bar { ... }
Assuming Foo and Bar are local business interfaces and there is no associated deployment descriptor, session bean A exposes local business interface Foo and session bean B exposes local business interface Bar, but not Foo.
Session bean B would need to explicitly include Foo in its set of exposed views for that interface to apply. For example:
#Stateless
public class A implements Foo { ... }
#Stateless
public class B extends A implements Foo, Bar { ... }
I my case, refractoring project and removing Interfaces worked.
I am using JUnit and embedded glassfish to test some code using CDI. This seems fairly straightforward but I must be missing something. I've created a simple project which demonstrates the problem.
https://github.com/dantwinkler/container-test-embedded-glassfish
This is the stack trace if no parameters are set. If the domain.xml is specified in the embedded container properties the tests still fail but because it says the test can not be found. The next step is to try to get things working without gradle to see if that is the culprit.
Gradle Worker 1 executing tests.
com.foo.service.TestModelServiceTest STANDARD_ERROR
Nov 11, 2012 11:30:35 AM com.sun.enterprise.v3.server.CommonClassLoaderServiceImpl findDerbyClient
INFO: Cannot find javadb client jar file, derby jdbc driver will not be available by default.
Nov 11, 2012 11:30:38 AM org.glassfish.flashlight.impl.provider.FlashlightProbeProviderFactory processXMLProbeProviders
SEVERE: MNTG0301:Cannot process XML ProbeProvider, xml = META-INF/gfprobe-provider.xml
java.lang.IllegalStateException: Provider already mapped glassfish:javamail:smtp-transport
at org.glassfish.flashlight.impl.core.ProbeProviderRegistry.registerProbeProvider(ProbeProviderRegistry.java:100)
at org.glassfish.flashlight.impl.provider.FlashlightProbeProviderFactory.registerProvider(FlashlightProbeProviderFactory.java:561)
at org.glassfish.flashlight.impl.provider.FlashlightProbeProviderFactory.processXMLProbeProviders(FlashlightProbeProviderFactory.java:386)
at org.glassfish.admin.monitor.MonitoringBootstrap.processProbeProviderXML(MonitoringBootstrap.java:484)
at org.glassfish.admin.monitor.MonitoringBootstrap.processManifest(MonitoringBootstrap.java:360)
at org.glassfish.admin.monitor.MonitoringBootstrap.addProvider(MonitoringBootstrap.java:301)
at org.glassfish.admin.monitor.MonitoringBootstrap.verifyModule(MonitoringBootstrap.java:245)
at org.glassfish.admin.monitor.MonitoringBootstrap.discoverProbeProviders(MonitoringBootstrap.java:188)
at org.glassfish.admin.monitor.MonitoringBootstrap.enableMonitoringForProbeProviders(MonitoringBootstrap.java:624)
at org.glassfish.admin.monitor.MonitoringBootstrap.postConstruct(MonitoringBootstrap.java:176)
at com.sun.hk2.component.AbstractCreatorImpl.inject(AbstractCreatorImpl.java:131)
at com.sun.hk2.component.ConstructorCreator.initialize(ConstructorCreator.java:91)
at com.sun.hk2.component.AbstractCreatorImpl.get(AbstractCreatorImpl.java:82)
at com.sun.hk2.component.SingletonInhabitant.get(SingletonInhabitant.java:67)
at com.sun.hk2.component.EventPublishingInhabitant.get(EventPublishingInhabitant.java:139)
at com.sun.hk2.component.AbstractInhabitantImpl.get(AbstractInhabitantImpl.java:78)
at com.sun.enterprise.v3.server.AppServerStartup.run(AppServerStartup.java:229)
at com.sun.enterprise.v3.server.AppServerStartup.doStart(AppServerStartup.java:145)
at com.sun.enterprise.v3.server.AppServerStartup.start(AppServerStartup.java:136)
at com.sun.enterprise.glassfish.bootstrap.GlassFishImpl.start(GlassFishImpl.java:79)
at org.glassfish.ejb.embedded.EJBContainerProviderImpl.createContainer(EJBContainerProviderImpl.java:204)
at org.glassfish.ejb.embedded.EJBContainerProviderImpl.createEJBContainer(EJBContainerProviderImpl.java:129)
at javax.ejb.embeddable.EJBContainer.createEJBContainer(EJBContainer.java:127)
at com.foo.service.TestModelServiceTest.setup(TestModelServiceTest.java:41)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:27)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:30)
at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.runTestClass(JUnitTestClassExecuter.java:55)
at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.execute(JUnitTestClassExecuter.java:42)
at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassProcessor.processTestClass(JUnitTestClassProcessor.java:75)
at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:49)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at org.gradle.messaging.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:32)
at org.gradle.messaging.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93)
at $Proxy2.processTestClass(Unknown Source)
at org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:103)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at org.gradle.messaging.remote.internal.TypeCastDispatch.dispatch(TypeCastDispatch.java:30)
at org.gradle.messaging.remote.internal.WorkerProtocol.handleIncoming(WorkerProtocol.java:53)
at org.gradle.messaging.remote.internal.WorkerProtocol.handleIncoming(WorkerProtocol.java:31)
at org.gradle.messaging.remote.internal.ProtocolStack$ProtocolStage.handleIncoming(ProtocolStack.java:167)
at org.gradle.messaging.remote.internal.ProtocolStack$BottomStage.handleIncoming(ProtocolStack.java:277)
at org.gradle.messaging.remote.internal.ProtocolStack$BottomConnection$1.run(ProtocolStack.java:299)
at org.gradle.messaging.remote.internal.ProtocolStack$ExecuteRunnable.dispatch(ProtocolStack.java:120)
at org.gradle.messaging.remote.internal.ProtocolStack$ExecuteRunnable.dispatch(ProtocolStack.java:116)
at org.gradle.messaging.dispatch.AsyncDispatch.dispatchMessages(AsyncDispatch.java:132)
at org.gradle.messaging.dispatch.AsyncDispatch.access$000(AsyncDispatch.java:33)
at org.gradle.messaging.dispatch.AsyncDispatch$1.run(AsyncDispatch.java:72)
at org.gradle.internal.concurrent.DefaultExecutorFactory$StoppableExecutorImpl$1.run(DefaultExecutorFactory.java:66)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:680)
Nov 11, 2012 11:30:38 AM org.glassfish.flashlight.impl.provider.FlashlightProbeProviderFactory processXMLProbeProviders
SEVERE: MNTG0301:Cannot process XML ProbeProvider, xml = jersey-gf-server-probe-provider.xml
java.lang.IllegalStateException: Provider already mapped glassfish:jersey:server-hidden
at org.glassfish.flashlight.impl.core.ProbeProviderRegistry.registerProbeProvider(ProbeProviderRegistry.java:100)
at org.glassfish.flashlight.impl.provider.FlashlightProbeProviderFactory.registerProvider(FlashlightProbeProviderFactory.java:561)
at org.glassfish.flashlight.impl.provider.FlashlightProbeProviderFactory.processXMLProbeProviders(FlashlightProbeProviderFactory.java:386)
at org.glassfish.admin.monitor.MonitoringBootstrap.processProbeProviderXML(MonitoringBootstrap.java:484)
at org.glassfish.admin.monitor.MonitoringBootstrap.processManifest(MonitoringBootstrap.java:360)
at org.glassfish.admin.monitor.MonitoringBootstrap.addProvider(MonitoringBootstrap.java:301)
at org.glassfish.admin.monitor.MonitoringBootstrap.verifyModule(MonitoringBootstrap.java:245)
at org.glassfish.admin.monitor.MonitoringBootstrap.discoverProbeProviders(MonitoringBootstrap.java:188)
at org.glassfish.admin.monitor.MonitoringBootstrap.enableMonitoringForProbeProviders(MonitoringBootstrap.java:624)
at org.glassfish.admin.monitor.MonitoringBootstrap.postConstruct(MonitoringBootstrap.java:176)
at com.sun.hk2.component.AbstractCreatorImpl.inject(AbstractCreatorImpl.java:131)
at com.sun.hk2.component.ConstructorCreator.initialize(ConstructorCreator.java:91)
at com.sun.hk2.component.AbstractCreatorImpl.get(AbstractCreatorImpl.java:82)
at com.sun.hk2.component.SingletonInhabitant.get(SingletonInhabitant.java:67)
at com.sun.hk2.component.EventPublishingInhabitant.get(EventPublishingInhabitant.java:139)
at com.sun.hk2.component.AbstractInhabitantImpl.get(AbstractInhabitantImpl.java:78)
at com.sun.enterprise.v3.server.AppServerStartup.run(AppServerStartup.java:229)
at com.sun.enterprise.v3.server.AppServerStartup.doStart(AppServerStartup.java:145)
at com.sun.enterprise.v3.server.AppServerStartup.start(AppServerStartup.java:136)
at com.sun.enterprise.glassfish.bootstrap.GlassFishImpl.start(GlassFishImpl.java:79)
at org.glassfish.ejb.embedded.EJBContainerProviderImpl.createContainer(EJBContainerProviderImpl.java:204)
at org.glassfish.ejb.embedded.EJBContainerProviderImpl.createEJBContainer(EJBContainerProviderImpl.java:129)
at javax.ejb.embeddable.EJBContainer.createEJBContainer(EJBContainer.java:127)
at com.foo.service.TestModelServiceTest.setup(TestModelServiceTest.java:41)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:27)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:30)
at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.runTestClass(JUnitTestClassExecuter.java:55)
at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.execute(JUnitTestClassExecuter.java:42)
at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassProcessor.processTestClass(JUnitTestClassProcessor.java:75)
at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:49)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at org.gradle.messaging.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:32)
at org.gradle.messaging.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93)
at $Proxy2.processTestClass(Unknown Source)
at org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:103)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at org.gradle.messaging.remote.internal.TypeCastDispatch.dispatch(TypeCastDispatch.java:30)
at org.gradle.messaging.remote.internal.WorkerProtocol.handleIncoming(WorkerProtocol.java:53)
at org.gradle.messaging.remote.internal.WorkerProtocol.handleIncoming(WorkerProtocol.java:31)
at org.gradle.messaging.remote.internal.ProtocolStack$ProtocolStage.handleIncoming(ProtocolStack.java:167)
at org.gradle.messaging.remote.internal.ProtocolStack$BottomStage.handleIncoming(ProtocolStack.java:277)
at org.gradle.messaging.remote.internal.ProtocolStack$BottomConnection$1.run(ProtocolStack.java:299)
at org.gradle.messaging.remote.internal.ProtocolStack$ExecuteRunnable.dispatch(ProtocolStack.java:120)
at org.gradle.messaging.remote.internal.ProtocolStack$ExecuteRunnable.dispatch(ProtocolStack.java:116)
at org.gradle.messaging.dispatch.AsyncDispatch.dispatchMessages(AsyncDispatch.java:132)
at org.gradle.messaging.dispatch.AsyncDispatch.access$000(AsyncDispatch.java:33)
at org.gradle.messaging.dispatch.AsyncDispatch$1.run(AsyncDispatch.java:72)
at org.gradle.internal.concurrent.DefaultExecutorFactory$StoppableExecutorImpl$1.run(DefaultExecutorFactory.java:66)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:680)
Nov 11, 2012 11:30:39 AM org.glassfish.flashlight.impl.provider.FlashlightProbeProviderFactory processXMLProbeProviders
SEVERE: MNTG0301:Cannot process XML ProbeProvider, xml = jersey-gf-statsprovider-probe-provider.xml
java.lang.IllegalStateException: Provider already mapped glassfish:jersey:server
at org.glassfish.flashlight.impl.core.ProbeProviderRegistry.registerProbeProvider(ProbeProviderRegistry.java:100)
at org.glassfish.flashlight.impl.provider.FlashlightProbeProviderFactory.registerProvider(FlashlightProbeProviderFactory.java:561)
at org.glassfish.flashlight.impl.provider.FlashlightProbeProviderFactory.processXMLProbeProviders(FlashlightProbeProviderFactory.java:386)
at org.glassfish.admin.monitor.MonitoringBootstrap.processProbeProviderXML(MonitoringBootstrap.java:484)
at org.glassfish.admin.monitor.MonitoringBootstrap.processManifest(MonitoringBootstrap.java:360)
at org.glassfish.admin.monitor.MonitoringBootstrap.addProvider(MonitoringBootstrap.java:301)
at org.glassfish.admin.monitor.MonitoringBootstrap.verifyModule(MonitoringBootstrap.java:245)
at org.glassfish.admin.monitor.MonitoringBootstrap.discoverProbeProviders(MonitoringBootstrap.java:188)
at org.glassfish.admin.monitor.MonitoringBootstrap.enableMonitoringForProbeProviders(MonitoringBootstrap.java:624)
at org.glassfish.admin.monitor.MonitoringBootstrap.postConstruct(MonitoringBootstrap.java:176)
at com.sun.hk2.component.AbstractCreatorImpl.inject(AbstractCreatorImpl.java:131)
at com.sun.hk2.component.ConstructorCreator.initialize(ConstructorCreator.java:91)
at com.sun.hk2.component.AbstractCreatorImpl.get(AbstractCreatorImpl.java:82)
at com.sun.hk2.component.SingletonInhabitant.get(SingletonInhabitant.java:67)
at com.sun.hk2.component.EventPublishingInhabitant.get(EventPublishingInhabitant.java:139)
at com.sun.hk2.component.AbstractInhabitantImpl.get(AbstractInhabitantImpl.java:78)
at com.sun.enterprise.v3.server.AppServerStartup.run(AppServerStartup.java:229)
at com.sun.enterprise.v3.server.AppServerStartup.doStart(AppServerStartup.java:145)
at com.sun.enterprise.v3.server.AppServerStartup.start(AppServerStartup.java:136)
at com.sun.enterprise.glassfish.bootstrap.GlassFishImpl.start(GlassFishImpl.java:79)
at org.glassfish.ejb.embedded.EJBContainerProviderImpl.createContainer(EJBContainerProviderImpl.java:204)
at org.glassfish.ejb.embedded.EJBContainerProviderImpl.createEJBContainer(EJBContainerProviderImpl.java:129)
at javax.ejb.embeddable.EJBContainer.createEJBContainer(EJBContainer.java:127)
at com.foo.service.TestModelServiceTest.setup(TestModelServiceTest.java:41)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:27)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:30)
at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.runTestClass(JUnitTestClassExecuter.java:55)
at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.execute(JUnitTestClassExecuter.java:42)
at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassProcessor.processTestClass(JUnitTestClassProcessor.java:75)
at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:49)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at org.gradle.messaging.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:32)
at org.gradle.messaging.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93)
at $Proxy2.processTestClass(Unknown Source)
at org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:103)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at org.gradle.messaging.remote.internal.TypeCastDispatch.dispatch(TypeCastDispatch.java:30)
at org.gradle.messaging.remote.internal.WorkerProtocol.handleIncoming(WorkerProtocol.java:53)
at org.gradle.messaging.remote.internal.WorkerProtocol.handleIncoming(WorkerProtocol.java:31)
at org.gradle.messaging.remote.internal.ProtocolStack$ProtocolStage.handleIncoming(ProtocolStack.java:167)
at org.gradle.messaging.remote.internal.ProtocolStack$BottomStage.handleIncoming(ProtocolStack.java:277)
at org.gradle.messaging.remote.internal.ProtocolStack$BottomConnection$1.run(ProtocolStack.java:299)
at org.gradle.messaging.remote.internal.ProtocolStack$ExecuteRunnable.dispatch(ProtocolStack.java:120)
at org.gradle.messaging.remote.internal.ProtocolStack$ExecuteRunnable.dispatch(ProtocolStack.java:116)
at org.gradle.messaging.dispatch.AsyncDispatch.dispatchMessages(AsyncDispatch.java:132)
at org.gradle.messaging.dispatch.AsyncDispatch.access$000(AsyncDispatch.java:33)
at org.gradle.messaging.dispatch.AsyncDispatch$1.run(AsyncDispatch.java:72)
at org.gradle.internal.concurrent.DefaultExecutorFactory$StoppableExecutorImpl$1.run(DefaultExecutorFactory.java:66)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:680)
Nov 11, 2012 11:30:39 AM org.hibernate.validator.internal.util.Version <clinit>
INFO: HV000001: Hibernate Validator 4.3.0.Final
Nov 11, 2012 11:30:43 AM org.glassfish.ha.store.spi.BackingStoreFactoryRegistry register
INFO: Registered org.glassfish.ha.store.adapter.cache.ShoalBackingStoreProxy for persistence-type = replicated in BackingStoreFactoryRegistry
Nov 11, 2012 11:30:43 AM com.sun.enterprise.v3.server.AppServerStartup run
SEVERE: Startup service failed to start : com.sun.enterprise.naming.GlassFishNamingBuilder
Nov 11, 2012 11:30:43 AM com.sun.enterprise.v3.admin.StopServer doExecute
INFO: Server shutdown initiated
Process 'Gradle Worker 1' finished with exit value 0 (state: SUCCEEDED)
The Model
package com.foo.model;
import java.io.Serializable;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.Table;
#Entity
#Table
public class TestModel implements Serializable {
/**
*
*/
private static final long serialVersionUID = 1L;
private Long id;
private String test;
public TestModel() {
}
#Id
#GeneratedValue(strategy = GenerationType.IDENTITY)
#Column(name = "id", insertable = false, updatable = false, nullable = false)
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
#Column
public String getTest() {
return test;
}
public void setTest(String test) {
this.test = test;
}
}
The Service
package com.foo.service;
import javax.ejb.Stateless;
import javax.inject.Named;
import javax.persistence.EntityManager;
import com.foo.model.TestModel;
import javax.persistence.PersistenceContext;
#Named
#Stateless
public class TestModelService {
#PersistenceContext(unitName="TestPersistenceUnit")
private EntityManager em;
public void addTest(TestModel test) {
em.persist(test);
}
public void deleteTest(Long testId) {
TestModel test = em.find(TestModel.class, testId);
if(test != null) {
em.remove(test);
}
}
}
The Service Test
package com.foo.service;
import com.foo.model.TestModel;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import java.io.File;
import javax.xml.bind.JAXBException;
import org.junit.AfterClass;
import static org.junit.Assert.*;
import org.junit.BeforeClass;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.ejb.embeddable.EJBContainer;
public class TestModelServiceTest {
Logger logger = LoggerFactory.getLogger(TestModelServiceTest.class);
static private TestModelService testService = null;
private static EJBContainer container;
public TestModelServiceTest() throws Exception {
}
#BeforeClass
static public void setup()
throws IOException, JAXBException
{
// domain.xml from http://embedded-glassfish.java.net/domain.xml
try {
Map<String, Object> props = new HashMap<String, Object>();
props.put(EJBContainer.MODULES, new File("target/classes"));
props.put(EJBContainer.APP_NAME, "test");
// Code never gets past this line!
container = EJBContainer.createEJBContainer(props);
// Never get to this
fail();
// Get a handle to the service through the context
testService = (TestModelService)container.getContext().lookup("java:global/classes/TestModelService");
} catch(Exception e) {
fail(e.toString());
}
}
#AfterClass
static public void teardown()
throws IOException
{
if(container != null) {
container.close();
}
}
#Test
public void testValidUser() throws Exception {
// TestModel a valid basic user
{
try {
TestModel test = new TestModel();
test.setTest("foo");
testService.addTest(test);
} catch(Exception e) {
fail(e.toString());
}
}
}
}
persistence.xml
<persistence version="2.0"
xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd">
<persistence-unit name="TestPersistenceUnit" transaction-type="RESOURCE_LOCAL">
<provider>org.hibernate.ejb.HibernatePersistence</provider>
<class>com.foo.Account</class>
<exclude-unlisted-classes>true</exclude-unlisted-classes>
<properties>
<property name="hibernate.connection.url" value="jdbc:derby:memory:myDB;create=true"/>
<property name="hibernate.connection.driver_class" value="org.apache.derby.jdbc.EmbeddedDriver"/>
<property name="hibernate.dialect" value="org.hibernate.dialect.DerbyDialect"/>
<property name="hibernate.hbm2ddl.auto" value="create-drop"/>
<property name="hibernate.connection.username" value="sa"/>
<property name="hibernate.connection.password" value=""/>
<property name="hibernate.show_sql" value="true" />
</properties>
</persistence-unit>
</persistence>
build.gradle
// Create Eclipse Project
// Usage: from cmd line in project folder: gradle eclipse
apply plugin: 'java'
// Specify all projects (modules) should use maven central for repositories
allprojects {
repositories {
mavenCentral()
}
}
jar {
manifest.attributes['Implementation-Title'] = "test"
}
// Setup all dependencies
// Reference: http://gradle.org/docs/current/dsl/org.gradle.api.artifacts.dsl.DependencyHandler.html
dependencies {
compile 'org.hibernate:hibernate-entitymanager:4.1.4.Final'
compile 'org.hibernate.javax.persistence:hibernate-jpa-2.0-api:1.0.1.Final'
compile 'org.hibernate:hibernate-jpamodelgen:1.2.0.Final'
compile fileTree(dir: getGlassfishHomeDir() + File.separator + "glassfish" + File.separator + "modules", include: '*.jar')
testCompile 'junit:junit:4.10'
testCompile 'org.apache.derby:derby:10.9.1.0'
testRuntime 'org.glassfish.main.extras:glassfish-embedded-all:3.1.2'
testRuntime files(getGlassfishHomeDir() + File.separator + "glassfish"+ File.separator + "lib" + File.separator + "embedded" + File.separator + "glassfish-embedded-static-shell.jar")
}
def getGlassfishHomeDir() {
def glassfishHome = System.getenv('GLASSFISH_HOME')
if (glassfishHome == null || glassfishHome.length() <= 0)
{
msg = "No GLASSFISH_HOME in environment variable. Please set GLASSFISH_HOME to glassfish installation directory"
println msg
throw new RuntimeException(msg)
}
return glassfishHome
}
First
A major misconception to fix in your code is to assume that a JUnit test can have CDI beans injected.... No, JUnit tests can NOT have CDI beans injected EXCEPT via http://arquillian.org/invasion/ which I am not familiar with.
Second
The typical way to use CDI within GlassFish-Weld is within a servlet as explained in this documentation of Weld. Please refer to this presentation along with its slides for a perfect explanation. And please refer to this presentation for an example.
After watching presentations you can get the Managed Beans specifications JSR-316 as well as the famous CDI specifications JSR-299
Third
Yet your JUnit test the way it is now can be a legitimate test for your TestModelService stateless EJB using JNDI lookup by following these steps:
Make sure you added the jar file "glassfish-embedded-static-shell.jar" as an external library while it is at its original place "...glassfish\lib\embedded", thus don't copy it into your project. Doing this step - implicitly - makes the EJBContainer points to your locally installed glassfish domain.xml in your folder ...\glassfish\domains\domain1\config\domain.xml without you copying it into your project resources.
Make sure you are using the persistence.xml file you have on github not the one you have on this post. The one on github has a JTA transaction type pointing to your local Derby DB which is the right transaction type to access a container managed Entity Bean "TestModel". Also you can change the property: hibernate.hbm2ddl.auto" value="create" to become "create-drop".
In the persistence.xml file (on github) change the property exclude-unlisted-classes>true into exclude-unlisted-classes>false
Delete this line in your JUnit test:
props.put("org.glassfish.ejb.embedded.glassfish.web.http.port","");
Delete this line in your JUnit test as well
ctx = container.getContext();
Right before this line in your JUnit test
testService.addTest(test);
insert this this line:
TestModelService testService = (TestModelService)container.getContext().lookup("java:global/classes/TestModelService");
Run test.
Currently I have a Java J2SE client that calls two methods in session EJB.
One method (EJB.test()) works while the other EJB.create() doesnt.
The code for which looks like this
Properties props = new Properties();
props.load(new FileInputStream("jndi.properties"));
InitialContext ctx = new InitialContext(props);
BeanRemote EJB = (BeanRemote) ctx.lookup("stateless.pack.BeanRemote");
System.out.println(EJB.test()); //Method works
Testobj t = new Testobj();
t.setName("User");
EJB.create(t); //Doesnt Work . This is the remote version. When tried through the local version using servlet of the Enterprise App it works.
The EJB implementation is
#Stateless
public class Bean implements BeanLocal,BeanRemote
{
public #PersistenceContext(unitName="emp") EntityManager manager;
#Override
public String test()
{ return "test123";}
#Override
public Testobj create(Testobj cust)
{ manager.persist(cust);
return cust;
}
.....
.....
}
I get the error
Jul 21, 2012 9:16:23 AM com.sun.corba.ee.spi.orbutil.logex.WrapperGenerator handleFullLogging
WARNING: IOP00810011: Exception from readValue on ValueHandler in CDRInputStream
org.omg.CORBA.MARSHAL: WARNING: IOP00810011: Exception from readValue on ValueHandler in CDRInputStream vmcid: OMG minor code: 11 completed: Maybe
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at com.sun.corba.ee.spi.orbutil.logex.corba.CorbaExtension.makeException(CorbaExtension.java:248)
at com.sun.corba.ee.spi.orbutil.logex.corba.CorbaExtension.makeException(CorbaExtension.java:95)
at com.sun.corba.ee.spi.orbutil.logex.WrapperGenerator.handleFullLogging(WrapperGenerator.java:387)
at com.sun.corba.ee.spi.orbutil.logex.WrapperGenerator.access$400(WrapperGenerator.java:107)
at com.sun.corba.ee.spi.orbutil.logex.WrapperGenerator$2.invoke(WrapperGenerator.java:511)
at com.sun.corba.ee.spi.orbutil.proxy.CompositeInvocationHandlerImpl.invoke(CompositeInvocationHandlerImpl.java:99)
at $Proxy24.valuehandlerReadException(Unknown Source)
at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.readRMIIIOPValueType(CDRInputStream_1_0.java:1022)
at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.read_value(CDRInputStream_1_0.java:1123)
at com.sun.corba.ee.impl.encoding.CDRInputObject.read_value(CDRInputObject.java:531)
at com.sun.corba.ee.impl.io.IIOPInputStream.inputObjectField(IIOPInputStream.java:2162)
at com.sun.corba.ee.impl.io.IIOPInputStream.inputClassFields(IIOPInputStream.java:2404)
at com.sun.corba.ee.impl.io.IIOPInputStream.inputObject(IIOPInputStream.java:1224)
at com.sun.corba.ee.impl.io.IIOPInputStream.simpleReadObject(IIOPInputStream.java:425)
You have to define an interface and annotate it with #Remote and let the EJB implements such interface.