栗原 政彦 [https://community.jboss.org/people/kuribara] created the discussion "Lookup failure of UserTransaction" To view the discussion, visit: https://community.jboss.org/message/736178#736178 -------------------------------------------------------------- Lookup failure of UserTransaction Standanone Java Aplication is made, and it tries to do the EJB call with Remote. Because UserTransaction is not good at lookup, I am embarrassed. Is the specification of the JNDI name bad? Environment ========== Red Hat Enterprise Linux Server release 5.5 Beta (Tikanga) JBossAS7.1.0 Final java version "1.7.0_02" Java(TM) SE Runtime Environment (build 1.7.0_02-b13) Java HotSpot(TM) Server VM (build 22.0-b10, mixed mode) It tries to access Remote EJB by using jboss-client-7.1.0.Final.jar SourceCode ========== final Properties env = new Properties(); env.put(Context.INITIAL_CONTEXT_FACTORY, "org.jboss.naming.remote.client.InitialContextFactory"); env.put(Context.PROVIDER_URL,"remote://localhost:4447"); env.put(Context.SECURITY_PRINCIPAL, "apuser"); env.put(Context.SECURITY_CREDENTIALS, "apuserpass"); context = new InitialContext(env); UserTransaction userTransaction = (UserTransaction) context.lookup("java:comp/UserTransaction"); At lookup, the following exception is generated. javax.naming.NameNotFoundException: comp/UserTransaction -- service jboss.naming.context.java.jboss.exported.comp.UserTransaction at org.jboss.as.naming.ServiceBasedNamingStore.lookup(ServiceBasedNamingStore.java:97) at org.jboss.as.naming.NamingContext.lookup(NamingContext.java:177) at org.jboss.naming.remote.protocol.v1.Protocol$1.handleServerMessage(Protocol.java:124) at org.jboss.naming.remote.protocol.v1.RemoteNamingServerV1$MessageReciever$1.run(RemoteNamingServerV1.java:70) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:722) Relating file ======== jndi.properties =============== java.naming.provider.url=remote://localhost:4447 java.naming.factory.url.pkgs=org.jboss.ejb.client.naming jboss-ejb-client.properties =========================== remote.connectionprovider.create.options.org.xnio.Options.SSL_ENABLED=false remote.connections=default remote.connection.default.host=localhost remote.connection.default.port=4447 remote.connection.default.connect.options.org.xnio.Options.SASL_POLICY_NOANONYMOUS=false remote.connection.default.username=admin remote.connection.default.password=password Supplementation matter Security has been added with add-user.sh as an application user. apuser/apuserpass Referred URL ========== EJB invocations from a remote client using JNDI https://docs.jboss.org/author/display/AS71/EJB+invocations+from+a+remote+... https://docs.jboss.org/author/display/AS71/EJB+invocations+from+a+remote+... Examples of JNDI mappings in previous releases and how they might look now https://docs.jboss.org/author/display/AS71/How+do+I+migrate+my+applicatio... https://docs.jboss.org/author/display/AS71/How+do+I+migrate+my+applicatio... UserTransaction New Namespaces java:comp/UserTransaction java:jboss/UserTransaction Neither lookup can be done. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/736178#736178] Start a new discussion in JBoss AS 7 Development at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]