[jboss-user] [EJB/JBoss] - Unable to access the EJB from client
Unable to access the EJB deployed in JBoss from standalone client.
due to this exception ----->javax.naming.CommunicationException: Operation failed [Root
exception is java.rmi.ServerException: IOE; nested exception is:
java.net.ProtocolException: Server redirected too many times (20)]
Using this code to access the EJB running on JBoss.
public class FirstEJB3TutorialClient {
/**
* @param args
*/
public static void main(String[] args) {
Properties systemSettings = System.getProperties();
systemSettings.put("http.proxyHost", "sdcproxy1.canon.co.in");
systemSettings.put("http.proxyPort", "80");
System.setProperties(systemSettings);
Properties prop = new Properties();prop.setProperty(Context.INITIAL_CONTEXT_FACTORY,
"org.jboss.naming.HttpNamingContextFactory");
prop.setProperty(Context.PROVIDER_URL,
"http://10.8.4.149:8002/invoker/JNDIFactory");
prop.setProperty(Context.URL_PKG_PREFIXES,
"org.jboss.naming:org.jnp.interfaces");
Context context;
Context nctx = null;
try
{
Context ctx = new InitialContext(prop);
nctx = new InitialContext();
MasterSetUpRemoteHome home=null;
home =
(MasterSetUpRemoteHome)PortableRemoteObject.narrow(ctx.lookup("MasterSetUpBean"),
Class.forName("MasterSetUpRemoteHome.class"));
Masterlist master=(Masterlist) home.create();
} catch (Exception e)
{
e.printStackTrace();
throw new RuntimeException(e);
}
}
}
Wxception coming is :------>
javax.naming.CommunicationException: Operation failed [Root exception is
java.rmi.ServerException: IOE; nested exception is:
java.net.ProtocolException: Server redirected too many times (20)]
at
org.jboss.naming.interceptors.ExceptionInterceptor.invoke(ExceptionInterceptor.java:65)
at org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:70)
at org.jboss.proxy.ClientMethodInterceptor.invoke(ClientMethodInterceptor.java:74)
at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:101)
at $Proxy0.lookup(Unknown Source)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:628)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:590)
at javax.naming.InitialContext.lookup(Unknown Source)
at FirstEJB3TutorialClient.main(FirstEJB3TutorialClient.java:53)
Caused by: java.rmi.ServerException: IOE; nested exception is:
java.net.ProtocolException: Server redirected too many times (20)
at
org.jboss.invocation.http.interfaces.HttpInvokerProxy.invoke(HttpInvokerProxy.java:133)
at org.jboss.invocation.InvokerInterceptor.invokeInvoker(InvokerInterceptor.java:241)
at org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java:181)
at
org.jboss.naming.interceptors.ExceptionInterceptor.invoke(ExceptionInterceptor.java:57)
... 8 more
Caused by: java.net.ProtocolException: Server redirected too many times (20)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
at org.jboss.invocation.http.interfaces.Util.invoke(Util.java:178)
at
org.jboss.invocation.http.interfaces.HttpInvokerProxy.invoke(HttpInvokerProxy.java:118)
... 11 more
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