lookup « EJB « JSP-Servlet Q&A

1. ejb lookup problem coderanch.com

2. lookup an EJB3 using local interface from helper classes in weblogic10 coderanch.com

HI, I am new to EJB3.I am able to lookup the EJB3 from remote client or using a remote interface. Where as i am struggling to make a call to EJB3 using local interface the helper class(Action class) with in the application. i am not sure how to lookup that and what changes i haved to make in web.xml. Can some ...

3. Lookup problem with EJB3 coderanch.com

4. EJB lookup not working coderanch.com

5. problem of accessing EJB through EJBContext.lookup() coderanch.com

6. How i lookup for EJB3 in different server coderanch.com

7. EJB 3.0 local lookup fails with OC4J & JDK 1.5.x coderanch.com

Mahesh, Your @EJB usage on the EJB class looks correct. The only reason i can think of it not working is if the createReport() method gets called before the @EJB reference is made available in the ENC. When is the createReport() method being called? Does it get called in the constructor of the bean or is it a business method which ...

8. Not able to do a lookup for a Stateless EJB coderanch.com

I have just created a fresh instance of App server and my app server is connecting to the OC4j server. This connection is done by looking up a EJB in the OC4J.I am getting the following Exceptions while doing this. SystemErr ARE javax.naming.NamingException: Disconnected: Unknown request command: 0 at com.evermind.server.rmi.RMIContext.lookup(RMIContext.java:125) at javax.naming.InitialContext.lookup(InitialContext.java:347) at com.linc.mtp.mq.command.MQTaskCmdImpl.submitMsg(MQTaskCmdImpl.java:239) at com.mindtree.mtp.productsearch.command.OCProdSrchTskCmdImpl.performExecute(OCProdSrchTskCmdImpl.java:161) at com.ibm.commerce.command.ECCommandTarget.executeCommand(ECCommandTarget.java:157) at com.ibm.ws.cache.command.CommandCache.executeCommand(CommandCache.java:335) at ...

9. How to lookup Business Interface in EJB 3.0? coderanch.com

Hi, I have written an application in EJB3.0 The app server used is Weblogic10.3 Please find below the Business Interface and Bean class. Business Interface @Local public interface MySessionLocal { public int add(int x, int y); } Bean Classs @Stateless @Session(transactionType=SessionTransactionType.CONTAINER,ejbName="MySessionEJB") @JndiName(local="MySessionLocal") public class MySessionEJB implements MySessionLocal { public int add(int x, int y) { return x+y; } } Now the ...

10. java.net.ConnectException when connecting when lookup EJB coderanch.com

following is the code snip java.util.Properties props = new java.util.Properties(); System.setProperty("java.security.auth.login.config", Constants.AUTH_CONF_FILE_PATH); props.put(javax.naming.Context.INITIAL_CONTEXT_FACTORY, "org.jboss.naming.NamingContextFactory"); props.setProperty("java.naming.factory.url.pkgs", "org.jboss.namingrg.jnp.interfaces"); props.put(javax.naming.Context.PROVIDER_URL, url); props.put(javax.naming.Context.SECURITY_PROTOCOL, "client-login"); props.put("java.naming.factory.initial", "org.jboss.security.jndi.LoginInitialContextFactory"); props.put(javax.naming.Context.SECURITY_PRINCIPAL, user); props.put(javax.naming.Context.SECURITY_CREDENTIALS, password); ic = new InitialContext(props); System.out.println("ic.lookup(name)"+ic.lookup("TestBeanBean")); Note: invocataion from Jboss 4.2.3GA to jboss4.0.3, I found some links saying RMI invoke is causing this issue, but am not clear on this. following is the error trace 10:16:55,572 ...

11. Lookup EJB on Different Application servers coderanch.com

There is no difference between a non-EJB client and an EJB client from the access perspective, it could have from the injection perspective(once certain classess are not managed by the container). If the technique worked there it's because they've wired everything correctly. The ejb name with the reference that becomes a JNDI global name and then referencing this one in any ...