[riena-dev] Riena remote failure

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[riena-dev] Riena remote failure

From: Eugen Reiswich <reiswich@xxxxxxxxxxxxxxxxxxxxxxxxx>
Date: Sat, 9 May 2009 15:45:52 +0200
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I'm trying to get the Riena "CustomerService" example run. When I start my client I only see the log:

osgi> calling customer search

but nothing happens at all. So I've told the client to use a ServiceTracker:

public void start(final BundleContext context) throws Exception {

// register hessian proxy for riena remote service

RemoteServiceFactory rsf = new RemoteServiceFactory();

Class<?> serviceInterface = ICustomerService.class;

String url = "">"http://localhost:8080/hessian/CustomerService";

String protocol = "hessian";

customerServiceReg = rsf.createAndRegisterProxy(serviceInterface, url,

protocol, context);

customerServiceTracker = new ServiceTracker(context,

ICustomerService.class.getName(), null) {

@Override

public Object addingService(ServiceReference reference) {

// TODO Auto-generated method stub

ICustomerService service = (ICustomerService) super

.addingService(reference);

bind(service);

return service;

}

};

customerServiceTracker.open();

}

Now I get the exception below. What am I doing wrong?

Cheers,

Eugen

!ENTRY org.riena.client 4 0 2009-05-09 15:23:48.864

!MESSAGE

!STACK 0

org.osgi.framework.BundleException: Exception in org.riena.client.Activator.start() of bundle org.riena.client.

at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:805)

at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:754)

at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:352)

at org.eclipse.osgi.framework.internal.core.AbstractBundle.resume(AbstractBundle.java:370)

at org.eclipse.osgi.framework.internal.core.Framework.resumeBundle(Framework.java:1068)

at org.eclipse.osgi.framework.internal.core.StartLevelManager.resumeBundles(StartLevelManager.java:557)

at org.eclipse.osgi.framework.internal.core.StartLevelManager.incFWSL(StartLevelManager.java:464)

at org.eclipse.osgi.framework.internal.core.StartLevelManager.doSetStartLevel(StartLevelManager.java:248)

at org.eclipse.osgi.framework.internal.core.StartLevelManager.dispatchEvent(StartLevelManager.java:445)

at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:220)

at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:330)

Caused by: org.eclipse.riena.communication.core.RemoteFailure:

at org.eclipse.riena.internal.communication.core.factory.CallHooksProxy.invoke(CallHooksProxy.java:71)

at $Proxy11.findCustomer(Unknown Source)

at org.riena.client.Activator.bind(Activator.java:60)

at org.riena.client.Activator$1.addingService(Activator.java:47)

at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:896)

at org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:261)

at org.osgi.util.tracker.AbstractTracked.trackInitial(AbstractTracked.java:184)

at org.osgi.util.tracker.ServiceTracker.open(ServiceTracker.java:339)

at org.osgi.util.tracker.ServiceTracker.open(ServiceTracker.java:273)

at org.riena.client.Activator.start(Activator.java:52)

at org.eclipse.osgi.framework.internal.core.BundleContextImpl$1.run(BundleContextImpl.java:782)

at java.security.AccessController.doPrivileged(Native Method)

at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:773)

... 10 more

Caused by: com.caucho.hessian.client.HessianRuntimeException: java.net.ConnectException: Connection refused

at com.caucho.hessian.client.HessianProxy.sendRequest(HessianProxy.java:263)

at com.caucho.hessian.client.HessianProxy.invoke(HessianProxy.java:151)

at $Proxy10.findCustomer(Unknown Source)

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

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:597)

at org.eclipse.riena.communication.core.hooks.AbstractHooksProxy.invoke(AbstractHooksProxy.java:95)

at org.eclipse.riena.internal.communication.core.factory.CallHooksProxy.invoke(CallHooksProxy.java:59)

... 22 more

Caused by: java.net.ConnectException: Connection refused

at java.net.PlainSocketImpl.socketConnect(Native Method)

at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)

at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)

at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)

at java.net.Socket.connect(Socket.java:519)

at java.net.Socket.connect(Socket.java:469)

at sun.net.NetworkClient.doConnect(NetworkClient.java:157)

at sun.net.www.http.HttpClient.openServer(HttpClient.java:394)

at sun.net.www.http.HttpClient.openServer(HttpClient.java:529)

at sun.net.www.http.HttpClient.<init>(HttpClient.java:233)

at sun.net.www.http.HttpClient.New(HttpClient.java:306)

at sun.net.www.http.HttpClient.New(HttpClient.java:323)

at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:788)

at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:729)

at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:654)

at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:832)

at com.caucho.hessian.client.HessianProxy.sendRequest(HessianProxy.java:261)

... 30 more

Root exception:

org.eclipse.riena.communication.core.RemoteFailure: