EJB 客户端连接问题

public class TWSConn {



	private static final String INITIAL_CONTEXT_FACTORY = "com.ibm.websphere.naming.WsnInitialContextFactory";

	private static final String JAAS_MODULE = "WSLogin";

	private static final String TWS_MODEL_EJB_NAME_LONG = "ejb/com/ibm/tws/conn/model/ConnModelHome";

	private static final String TWS_PLAN_EJB_NAME_LONG = "ejb/com/ibm/tws/conn/plan/ConnPlanHome";

	private Subject subject;

	private String serverName;

	private String serverPort;

	private String uid;

	private String pwd;

	private ConnModel modelBean;

	private ConnPlan planBean;



	public TWSConn() {

		Properties props = new Properties();

		try {

			props.load(TWSConn.class.getClassLoader().getResourceAsStream("TWSConn.properties"));

		} catch (IOException e) {

			e.printStackTrace();

		}



		serverName = props.getProperty("TWSConn.serverName");

		serverPort = props.getProperty("TWSConn.serverPort");

		uid = props.getProperty("TWSConn.userID");

		pwd = props.getProperty("TWSConn.password");

 

	}



	private void init() {

		if (subject == null) {

			login();

		}

	}



	private void login() {



		try {

			LoginContext lc = null;

			// CRATE LOGIN CONTEXT

			InitialContext initialContext = createInitialContext();

			// Just to test the connection

			 System.out.println(initialContext.getEnvironment()+"----------------------"+uid);

			initialContext.lookup("");

           System.out.println(pwd+"----------------------"+uid);

			lc = new LoginContext(JAAS_MODULE, new WSCallbackHandlerImpl(uid, pwd));

			lc.login();



			subject = lc.getSubject();



			// Print the subject for debug

			System.out.println(subject.toString());



		} catch (javax.naming.NoPermissionException exc) {

			System.err.println("[TWSConn] - Login Error: " + exc);

			exc.printStackTrace();



		} catch (Exception exc) {

			System.err.println("[TWSConn] - Error: " + exc);

			exc.printStackTrace();

		}

	}



	private InitialContext createInitialContext() throws NamingException {

		Hashtable<String, String> env = new Hashtable<String, String>();

		env.put(Context.INITIAL_CONTEXT_FACTORY, INITIAL_CONTEXT_FACTORY);

		env.put(Context.PROVIDER_URL, "corbaloc:iiop:" + serverName + ":" + serverPort);

		return new InitialContext(env);

	}



	

	public ConnPlan getPlanBean() {

		if (planBean == null) {

			init();

			planBean = (ConnPlan) com.ibm.websphere.security.auth.WSSubject.doAs(subject,

					new java.security.PrivilegedAction<ConnPlan>() {

						public ConnPlan run() {

							ConnPlan session = null;

							try {

								InitialContext initialContext = createInitialContext();

								

								Object o = initialContext.lookup(TWS_PLAN_EJB_NAME_LONG);

								ConnPlanHome home = (ConnPlanHome) PortableRemoteObject.narrow(o, ConnPlanHome.class);



								if (home != null) {

									session = home.create();

								}



							} catch (Exception exc) {

								System.err.println("Error getting plan bean: " + exc);

								exc.printStackTrace();

							}

							return session;

						}

					}); // end doAs

		}



		return planBean;

	}



	public Subject getSubject() {

		if (subject == null) {

			init();

		}



		return subject;

	}



 public static void main(String[] args){

    	TWSConn connection = new TWSConn();

 

		// Get Model or Plan Bean 

		final ConnPlan plan = connection.getPlanBean();

    }

}

WARNING: jndiUnavailCommErr

[TWSConn] - Error: javax.naming.ServiceUnavailableException: A communication failure occurred while attempting to obtain an initial context with the provider URL: "corbaloc:iiop:192.168.0.121:31117".  Make sure that any bootstrap address information in the URL is correct and that the target name server is running.  A bootstrap address with no port specification defaults to port 2809.  Possible causes other than an incorrect bootstrap address or unavailable name server include the network environment and workstation network configuration. [Root exception is org.omg.CORBA.TRANSIENT: initial and forwarded IOR inaccessible  vmcid: IBM  minor code: E07  completed: No]

javax.naming.ServiceUnavailableException: A communication failure occurred while attempting to obtain an initial context with the provider URL: "corbaloc:iiop:192.168.0.121:31117".  Make sure that any bootstrap address information in the URL is correct and that the target name server is running.  A bootstrap address with no port specification defaults to port 2809.  Possible causes other than an incorrect bootstrap address or unavailable name server include the network environment and workstation network configuration. [Root exception is org.omg.CORBA.TRANSIENT: initial and forwarded IOR inaccessible  vmcid: IBM  minor code: E07  completed: No]

	at com.ibm.ws.naming.util.WsnInitCtxFactory.mapInitialReferenceFailure(WsnInitCtxFactory.java:1949)

	at com.ibm.ws.naming.util.WsnInitCtxFactory.mergeWsnNSProperties(WsnInitCtxFactory.java:1153)

	at com.ibm.ws.naming.util.WsnInitCtxFactory.getRootContextFromServer(WsnInitCtxFactory.java:701)

	at com.ibm.ws.naming.util.WsnInitCtxFactory.getRootJndiContext(WsnInitCtxFactory.java:624)

	at com.ibm.ws.naming.util.WsnInitCtxFactory.getInitialContextInternal(WsnInitCtxFactory.java:487)

	at com.ibm.ws.naming.util.WsnInitCtx.getContext(WsnInitCtx.java:112)

	at com.ibm.ws.naming.util.WsnInitCtx.getContextIfNull(WsnInitCtx.java:422)

	at com.ibm.ws.naming.util.WsnInitCtx.getEnvironment(WsnInitCtx.java:392)

	at javax.naming.InitialContext.getEnvironment(InitialContext.java:578)

	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)

	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)

	at java.lang.reflect.Method.invoke(Method.java:611)

	at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:436)

	at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:424)

	at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:790)

	at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719)

	at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:669)

	at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:574)

	at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)

	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)

	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

	at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)

	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)

	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)

	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)

	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)

	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)

	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)

	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)

	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)

	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:861)

	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:606)

	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)

	at java.lang.Thread.run(Thread.java:736)

Caused by: org.omg.CORBA.TRANSIENT: initial and forwarded IOR inaccessible  vmcid: IBM  minor code: E07  completed: No

	at com.ibm.rmi.corba.ClientDelegate.createRequest(ClientDelegate.java:1270)

	at com.ibm.CORBA.iiop.ClientDelegate.createRequest(ClientDelegate.java:1330)

	at com.ibm.rmi.corba.ClientDelegate.createRequest(ClientDelegate.java:1158)

	at com.ibm.CORBA.iiop.ClientDelegate.createRequest(ClientDelegate.java:1296)

	at com.ibm.rmi.corba.ClientDelegate.request(ClientDelegate.java:1877)

	at com.ibm.CORBA.iiop.ClientDelegate.request(ClientDelegate.java:1252)

	at org.omg.CORBA.portable.ObjectImpl._request(ObjectImpl.java:458)

	at com.ibm.WsnBootstrap._WsnNameServiceStub.getProperties(Unknown Source)

	at com.ibm.ws.naming.util.WsnInitCtxFactory.mergeWsnNSProperties(WsnInitCtxFactory.java:1136)

	... 41 more

Caused by: org.omg.CORBA.COMM_FAILURE: CAUGHT_EXCEPTION_WHILE_CONFIGURING_SSL_CLIENT_SOCKET: JSSL0130E: java.io.IOException：发生某种 I/O 异常的信号。原因：no protocol: keys/TWSClientTrustFile.jks  vmcid: 0x49421000  minor code: 70  completed: No

	at com.ibm.ws.security.orbssl.WSSSLClientSocketFactoryImpl.createSSLSocket(WSSSLClientSocketFactoryImpl.java:1105)

	at com.ibm.ws.orbimpl.transport.WSSSLTransportConnection.createSocket(WSSSLTransportConnection.java:227)

	at com.ibm.CORBA.transport.TransportConnectionBase.connect(TransportConnectionBase.java:354)

	at com.ibm.ws.orbimpl.transport.WSTransport$1.run(WSTransport.java:503)

	at com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:118)

	at com.ibm.ws.orbimpl.transport.WSTransport.getConnection(WSTransport.java:500)

	at com.ibm.CORBA.transport.TransportBase.getConnection(TransportBase.java:187)

	at com.ibm.rmi.iiop.TransportManager.get(TransportManager.java:89)

	at com.ibm.rmi.iiop.GIOPImpl.getConnection(GIOPImpl.java:130)

	at com.ibm.rmi.iiop.GIOPImpl.locate(GIOPImpl.java:219)

	at com.ibm.rmi.corba.ClientDelegate.locate(ClientDelegate.java:1974)

	at com.ibm.rmi.corba.ClientDelegate._createRequest(ClientDelegate.java:1999)

	at com.ibm.rmi.corba.ClientDelegate.createRequest(ClientDelegate.java:1180)

	at com.ibm.rmi.corba.ClientDelegate.createRequest(ClientDelegate.java:1266)

	... 49 more

PrivilegedAction - Error calling EJB: java.lang.NullPointerException

java.lang.NullPointerException

	at com.ibm.tws.api.examples.RerunJobInPlan.ReRunJobInPlan$1.run(ReRunJobInPlan.java:77)

	at java.security.AccessController.doPrivileged(AccessController.java:224)

	at javax.security.auth.Subject.doAs(Subject.java:495)

	at com.ibm.websphere.security.auth.WSSubject.doAs(WSSubject.java:133)

	at com.ibm.tws.api.examples.RerunJobInPlan.ReRunJobInPlan.doFind(ReRunJobInPlan.java:64)

	at com.musingtec.controller.TWSController.submitJobStream(TWSController.java:30)

	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)

	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)

	at java.lang.reflect.Method.invoke(Method.java:611)

	at org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:176)

	at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:436)

	at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:424)

	at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:790)

	at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719)

	at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:669)

	at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:574)

	at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)

	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)

	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

	at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)

	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)

	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)

	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)

	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)

	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)

	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)

	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)

	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)

	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:861)

	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:606)

	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)

	at java.lang.Thread.run(Thread.java:736)

补充：Java ,  Java EE

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