10:53 a.m.
Peter Johnson [https://community.jboss.org/people/peterj] created the discussion
"Re: ClassNotFoundException using EJB in RESTfull Application"
To view the discussion, visit: https://community.jboss.org/message/646516#646516
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So this is a JNDI lookup. Have you checked the JNDI list to see what the EJB is really
named? (I know how to get the list of JNDI entries on earlier versions of JBoss AS - use
the JNDIView mbean - but not on AS 7) Have you tried:
@EJB(lookup="java:module/de.h3llghost.data.DataAccessObject"
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11:02 a.m.
h3llghost [https://community.jboss.org/people/h3llghost] created the discussion
"Re: ClassNotFoundException using EJB in RESTfull Application"
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No not yet, but it didn't work for me.
Here is the output of the deployment:
JNDI bindings for session bean named DataAccessObject in deployment
unit deployment "Backend.jar" are as follows:
java:global/Backend/DataAccessObject!de.h3llghost.data.DataAccessObjectRemote
java:app/Backend/DataAccessObject!de.h3llghost.data.DataAccessObjectRemote
java:module/DataAccessObject!de.h3llghost.data.DataAccessObjectRemote
java:global/Backend/DataAccessObject
java:app/Backend/DataAccessObject
java:module/DataAccessObject
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11:14 a.m.
Peter Johnson [https://community.jboss.org/people/peterj] created the discussion
"Re: ClassNotFoundException using EJB in RESTfull Application"
To view the discussion, visit: https://community.jboss.org/message/646520#646520
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Try these (often the 'java:app/' is implied)
@EJB(lookup="Backend/DataAccessObject")
@EJB(lookup="Backend/DataAccessObject!de.h3llghost.data.DataAccessObjectRemote")
If that doesn't help, perhaps someone with more AS 7 experience can jump in and help.
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11:29 a.m.
h3llghost [https://community.jboss.org/people/h3llghost] created the discussion
"Re: ClassNotFoundException using EJB in RESTfull Application"
To view the discussion, visit: https://community.jboss.org/message/646524#646524
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Sorry, but no difference. But I think the problem isn't the lookup. When I remove the
ejb annotation I have the same problem.
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11:41 a.m.
jaikiran pai [https://community.jboss.org/people/jaikiran] created the discussion
"Re: ClassNotFoundException using EJB in RESTfull Application"
To view the discussion, visit: https://community.jboss.org/message/646528#646528
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19:47:44,540 ERROR
[org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/BF3AccessRestrictionJSON].[de.h3llghost.service.RESTService]]
(http-localhost-127.0.0.1-8080-1) Allocate exception for servlet
de.h3llghost.service.RESTService: java.lang.ClassNotFoundException:
com.DataAccessObjectRemote from [Module
"deployment.BF3AccessRestrictionJSON.war:main" from Service Module Loader]
at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:190)
at
org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:468)
at
org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:456)
at
org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398)
at
org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:120)
at java.lang.Class.getDeclaredFields0(Native Method) [:1.7.0]
at java.lang.Class.privateGetDeclaredFields(Unknown Source) [:1.7.0]
at java.lang.Class.getDeclaredFields(Unknown Source) [:1.7.0]
at
org.jboss.resteasy.core.PropertyInjectorImpl.populateMap(PropertyInjectorImpl.java:139)
[resteasy-jaxrs-2.3.0.GA.jar:]
Can you post the output of:
jar -tf BF3AccessRestrictionJSON.war
and are you sure none of the classes have references to com.DataAccessObjectRemote (maybe
some stale class is lying around)?
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11:58 a.m.
h3llghost [https://community.jboss.org/people/h3llghost] created the discussion
"Re: ClassNotFoundException using EJB in RESTfull Application"
To view the discussion, visit: https://community.jboss.org/message/646533#646533
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Here is the output:
META-INF/MANIFEST.MF
META-INF/
WEB-INF/
WEB-INF/classes/
WEB-INF/classes/de/
WEB-INF/classes/de/h3llghost/
WEB-INF/classes/de/h3llghost/service/
WEB-INF/classes/de/h3llghost/service/ressources/
WEB-INF/classes/de/h3llghost/service/ressources/Options.properties
WEB-INF/classes/de/h3llghost/service/RESTService.class
WEB-INF/classes/de/h3llghost/service/RESTServiceException.class
WEB-INF/classes/de/h3llghost/service/Result$errorTypes.class
WEB-INF/classes/de/h3llghost/service/Result.class
WEB-INF/classes/de/h3llghost/service/ServerManagement.class
WEB-INF/lib/
WEB-INF/lib/commons-codec-1.6.jar
WEB-INF/lib/httpcore-4.1.4.jar
WEB-INF/web.xml
Yes there is nothing. All checked.
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12:39 p.m.
jaikiran pai [https://community.jboss.org/people/jaikiran] created the discussion
"Re: ClassNotFoundException using EJB in RESTfull Application"
To view the discussion, visit: https://community.jboss.org/message/646545#646545
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Extract that .war to some folder, then post the output of:
javap -classpath ./WEB-INF/classes de.h3llghost.service.RESTService
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12:40 p.m.
jaikiran pai [https://community.jboss.org/people/jaikiran] created the discussion
"Re: ClassNotFoundException using EJB in RESTfull Application"
To view the discussion, visit: https://community.jboss.org/message/646546#646546
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You also have a web.xml. So please post the contents of that file too.
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12:47 p.m.
h3llghost [https://community.jboss.org/people/h3llghost] created the discussion
"Re: ClassNotFoundException using EJB in RESTfull Application"
To view the discussion, visit: https://community.jboss.org/message/646548#646548
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Here the javap output:
Compiled from "RESTService.java"
public class de.h3llghost.service.RESTService extends javax.ws.rs.core.Application {
protected static java.util.ResourceBundle includeBundle;
protected de.h3llghost.data.DataAccessObjectRemote dao;
static {};
public de.h3llghost.service.RESTService();
public java.util.Set<java.lang.Class<?>> getClasses();
public java.util.Set<java.lang.Object> getSingletons();
public static java.lang.String getOption(java.lang.String);
}
Here my web.xml:
<?xml version="1.0" encoding="UTF-8"?>
<web-app id="WebApp_ID" version="3.0"
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd">
<display-name>FrontEndJSON</display-name>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.htm</welcome-file>
<welcome-file>index.jsp</welcome-file>
<welcome-file>default.html</welcome-file>
<welcome-file>default.htm</welcome-file>
<welcome-file>default.jsp</welcome-file>
</welcome-file-list>
</web-app>
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12:58 p.m.
jaikiran pai [https://community.jboss.org/people/jaikiran] created the discussion
"Re: ClassNotFoundException using EJB in RESTfull Application"
To view the discussion, visit: https://community.jboss.org/message/646551#646551
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Hmm, I can't think of what's wrong then. By the way, how exactly are you deploying
this application? And from where are you getting the output of these commands? From the
JBOSS_HOME/standalone/deployment folder? You mentioned earlier that you are using an IDE.
What happens if you keep aside the IDE and instead start the server manually and deploy (a
clean version of) the application manually by placing it in
JBOSS_HOME/standalone/deployment folder?
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1:08 p.m.
h3llghost [https://community.jboss.org/people/h3llghost] created the discussion
"Re: ClassNotFoundException using EJB in RESTfull Application"
To view the discussion, visit: https://community.jboss.org/message/646554#646554
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I am using Eclipse with the JBoss Tools.
Now I have tried to deploy manually, start the server with the standalone.bat and copy the
war files into the deployment folder.
Deployment works, but I got the same exception.
But what do you mean by clean version?
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1:11 p.m.
jaikiran pai [https://community.jboss.org/people/jaikiran] created the discussion
"Re: ClassNotFoundException using EJB in RESTfull Application"
To view the discussion, visit: https://community.jboss.org/message/646556#646556
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h3llghost wrote:
But what do you mean by clean version?
A version that is built afresh.
h3llghost wrote:
Deployment works, but I got the same exception.
It's failing during deploy right? Can you post the new exception stacktrace
please?
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1:23 p.m.
h3llghost [https://community.jboss.org/people/h3llghost] created the discussion
"Re: ClassNotFoundException using EJB in RESTfull Application"
To view the discussion, visit: https://community.jboss.org/message/646559#646559
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A version that is built afresh.
Thanks.
It's failing during deploy right? Can you post the new exception
stacktrace please?
No only if I call the service.
javax.servlet.ServletException: Servlet.init() for servlet
de.h3llghost.service.RESTService threw exception
org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:151)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362)
org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:897)
org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:626)
org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:2033)
java.lang.Thread.run(Unknown Source)
*root cause*
java.lang.NoClassDefFoundError: Lde/h3llghost/data/DataAccessObjectRemote;
java.lang.Class.getDeclaredFields0(Native Method)
java.lang.Class.privateGetDeclaredFields(Unknown Source)
java.lang.Class.getDeclaredFields(Unknown Source)
org.jboss.resteasy.core.PropertyInjectorImpl.populateMap(PropertyInjectorImpl.java:139)
org.jboss.resteasy.core.PropertyInjectorImpl.<init>(PropertyInjectorImpl.java:57)
org.jboss.resteasy.core.InjectorFactoryImpl.createPropertyInjector(InjectorFactoryImpl.java:50)
org.jboss.resteasy.spi.ResteasyDeployment.createFromInjectorFactory(ResteasyDeployment.java:280)
org.jboss.resteasy.spi.ResteasyDeployment.createApplication(ResteasyDeployment.java:259)
org.jboss.resteasy.spi.ResteasyDeployment.start(ResteasyDeployment.java:220)
org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.init(ServletContainerDispatcher.java:67)
org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.init(HttpServletDispatcher.java:36)
org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:151)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362)
org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:897)
org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:626)
org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:2033)
java.lang.Thread.run(Unknown Source)
*root cause*
java.lang.ClassNotFoundException: de.h3llghost.data.DataAccessObjectRemote from [Module
"deployment.BF3AccessRestrictionJSON.war:main" from Service Module Loader]
org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:190)
org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:468)
org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:456)
org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398)
org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:120)
java.lang.Class.getDeclaredFields0(Native Method)
java.lang.Class.privateGetDeclaredFields(Unknown Source)
java.lang.Class.getDeclaredFields(Unknown Source)
org.jboss.resteasy.core.PropertyInjectorImpl.populateMap(PropertyInjectorImpl.java:139)
org.jboss.resteasy.core.PropertyInjectorImpl.<init>(PropertyInjectorImpl.java:57)
org.jboss.resteasy.core.InjectorFactoryImpl.createPropertyInjector(InjectorFactoryImpl.java:50)
org.jboss.resteasy.spi.ResteasyDeployment.createFromInjectorFactory(ResteasyDeployment.java:280)
org.jboss.resteasy.spi.ResteasyDeployment.createApplication(ResteasyDeployment.java:259)
org.jboss.resteasy.spi.ResteasyDeployment.start(ResteasyDeployment.java:220)
org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.init(ServletContainerDispatcher.java:67)
org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.init(HttpServletDispatcher.java:36)
org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:151)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362)
org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:897)
org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:626)
org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:2033)
java.lang.Thread.run(Unknown Source)
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6:45 a.m.
No Name [https://community.jboss.org/people/ekric] created the discussion
"Re: ClassNotFoundException using EJB in RESTfull Application"
To view the discussion, visit: https://community.jboss.org/message/647147#647147
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I have the same problem. I'm moving a project which did run on JBoss 4.2.2 to JBoss
7.0.2. Web.
With JBoss 4 it was possible to reference an EJB-Class without packaging the EJB-JAR into
the Web-App. With JBoss 7 this doesn't seam to work.
My solution is to add the exported EJB-JAR to the WEB-INF/lib folder. The EJB isn't
deployed alone but with the WAR-File. Isn't it possible the deploy them seperately
without running into the ClassNotFoundException?
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5220
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5225
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13 comments
4 participants
participants (4)
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h3llghost -
jaikiran pai
-
No Name
-
Peter Johnson