Estou fazendo um exemplo EJB
mas Lanca o seguinte:
Exception in thread “main” java.lang.NullPointerException
at EJB.ClienteEJB.main(ClienteEJB.java:21)
TheConverter Need to specify class name in environment or system property, or as an applet parameter, or in an application resource file: java.naming.factory.initial
10/12/2007 09:59:16 com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl <init>
WARNING: "IOP00410201: (COMM_FAILURE) Connection failure: socketType: IIOP_CLEAR_TEXT; hostname: 10.10.1.12; port: 900"
org.omg.CORBA.COMM_FAILURE: vmcid: SUN minor code: 201 completed: No
at com.sun.corba.se.impl.logging.ORBUtilSystemException.connectFailure(Unknown Source)
at com.sun.corba.se.impl.logging.ORBUtilSystemException.connectFailure(Unknown Source)
at com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl.<init>(Unknown Source)
at com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl.<init>(Unknown Source)
at com.sun.corba.se.impl.transport.SocketOrChannelContactInfoImpl.createConnection(Unknown Source)
at com.sun.corba.se.impl.protocol.CorbaClientRequestDispatcherImpl.beginRequest(Unknown Source)
at com.sun.corba.se.impl.protocol.CorbaClientDelegateImpl.request(Unknown Source)
at com.sun.corba.se.impl.resolver.BootstrapResolverImpl.invoke(Unknown Source)
at com.sun.corba.se.impl.resolver.BootstrapResolverImpl.resolve(Unknown Source)
at com.sun.corba.se.impl.resolver.CompositeResolverImpl.resolve(Unknown Source)
at com.sun.corba.se.impl.resolver.CompositeResolverImpl.resolve(Unknown Source)
at com.sun.corba.se.impl.resolver.CompositeResolverImpl.resolve(Unknown Source)
at com.sun.corba.se.impl.orb.ORBImpl.resolve_initial_references(Unknown Source)
at com.sun.jndi.cosnaming.CNCtx.setOrbAndRootContext(Unknown Source)
at com.sun.jndi.cosnaming.CNCtx.initOrbAndRootContext(Unknown Source)
at com.sun.jndi.cosnaming.CNCtx.<init>(Unknown Source)
at com.sun.jndi.cosnaming.CNCtxFactory.getInitialContext(Unknown Source)
at javax.naming.spi.NamingManager.getInitialContext(Unknown Source)
at javax.naming.InitialContext.getDefaultInitCtx(Unknown Source)
at javax.naming.InitialContext.init(Unknown Source)
at javax.naming.InitialContext.<init>(Unknown Source)
at EJB.ClienteEJB.teste(ClienteEJB.java:43)
at EJB.ClienteEJB.main(ClienteEJB.java:18)
Caused by: java.net.ConnectException: Connection refused: connect
at sun.nio.ch.Net.connect(Native Method)
at sun.nio.ch.SocketChannelImpl.connect(Unknown Source)
at java.nio.channels.SocketChannel.open(Unknown Source)
at com.sun.corba.se.impl.transport.DefaultSocketFactoryImpl.createSocket(Unknown Source)
... 21 more
Unable to lookup home: TheConverter Cannot connect to ORB
Exception in thread "main" java.lang.NullPointerException
at EJB.ClienteEJB.main(ClienteEJB.java:26)