austin_p P
Posts: 8
Nickname: austin14
Registered: Dec, 2005
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Re: Exception registering service with Entry[] arguments
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Posted: Dec 8, 2005 8:32 AM
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Kathy,
These are the steps i followed:
I installed jini @ C:\jini2_1
My java files are @ C:\jiniworkspace\jini\com
My policy files and config files are @ C:\jiniworkspace\jini
I running the following cmds from C:\jiniworkspace\jini
1) I set the classpath using cmd:
set CLASSPATH=.; C:\jini2_1\lib\jini-core.jar;C:\jini2_1\lib\jini-ext.jar;C:\jini2_1\lib\reggie. jar;C:\jini2_1\lib-dl\reggie-dl.jar;C:\jini2_1\lib\sun-util.jar;C:\jini2_1\lib\t ools.jar;%CLASSPATH%
2)I start the webserver using the cmd:
start java -jar C:\jini2_1\lib\tools.jar -port 8083 -dir C:\jini2_1\lib -verbose
The result is :
Dec 8, 2005 10:11:16 AM com.sun.jini.tool.ClassServer run
INFO: ClassServer started [[C:\jini2_1\lib\], port 8083]
3) java -Djava.security.policy= C:\jiniworkspace\jini\policy.all -jar \jini2_1\lib\start.jar C:\jiniworkspace\jini\start-transient-reggie.config
Now it says:
Exception in thread "main" java.lang.NoClassDefFoundError: policy/all
i tried giving absolute path like security.policy = policy.all but no luck.
start-transient-reggie.config contains :
import com.sun.jini.config.ConfigUtil;
import com.sun.jini.start.ServiceDescriptor;
import com.sun.jini.start.NonActivatableServiceDescriptor;
com.sun.jini.start {
private static codebase ="http://localhost/reggie-dl.jar";
private static policy = "C:\jiniworkspace\jini\reggie.policy";
private static classpath = "C:\jini2_1\lib\reggie.jar";
private static config = "C:\jiniworkspace\jini\transient-reggie.config";
static serviceDescriptors = new ServiceDescriptor[] {
new NonActivatableServiceDescriptor(
codebase, policy, classpath,
"com.sun.jini.reggie.TransientRegistrarImpl",
new String[] { config })
};
}
transient-reggie.config contains :
import net.jini.jrmp.*;
com.sun.jini.reggie {
serverExporter = new JrmpExporter();
initialMemberGroups = new String[] {};
}
Since the above approach was not working for me , i downloaded the brian murphy starter kit examples.I could the start the reggie service from C:\jini2_1\examples\scripts
Now i ran the serviceRegistration program from C:\jiniworkspace\jini using the cmd:
java -Djava.security.policy=C:\jiniworkspace\jini\policy.all -classpath C:\jini2_1\lib\jini-core.jar;C:\jini2_1\lib\sun-util.jar;C:\jini2_1\lib\jini-ex t.jar;. com.serviceRegistration
I get :
java.net.ConnectException: Connection refused: connect
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:305)
at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:171)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:158)
at java.net.Socket.connect(Socket.java:452)
at java.net.Socket.connect(Socket.java:402)
at java.net.Socket.<init>(Socket.java:309)
at java.net.Socket.<init>(Socket.java:153)
at net.jini.core.discovery.LookupLocator.getRegistrar(LookupLocator.java
:328)
at com.serviceRegistration.<init>(serviceRegistration.java:87)
at com.serviceRegistration.main(serviceRegistration.java:26)
==================== ======================================
public class serviceRegistration implements ServiceIDListener {
public static void main(String arg[]) {
new serviceRegistration();
}
public void serviceIDNotify (ServiceID serviceid)
{
System.out.println ("server: received ServiceID"+ serviceid.toString());
}
public serviceRegistration()
{
myServerImpl Server;
LookupLocator lookup = null;
ServiceRegistrar registrar = null;
ServiceRegistration reg = null;
System.setSecurityManager(new RMISecurityManager());
try {
lookup = new LookupLocator("jini://localhost:4194");
String host = lookup.getHost();
int port = lookup.getPort();
System.out.println("Host:"+host);
System.out.println("Port:"+port);
} catch(java.net.MalformedURLException e){
System.err.println("Lookup failed: " + e.toString());
System.exit(1);
}
try {
System.out.println(InetAddress.getLocalHost());
} catch (UnknownHostException e1) {
e1.printStackTrace();
}
try {
System.out.println("test");
registrar = lookup.getRegistrar(120000);
} catch (IOException e) {
System.err.println(e.toString());
e.printStackTrace();
System.exit(1);
} catch (ClassNotFoundException e) {
System.err.println("Registrar search failed" + e.toString());
System.exit(1);
}
System.out.println("Found a registrar");
try
{
Server = new myServerImpl();
Entry[] entryAttributes = new Entry[1];
entryAttributes[0] = new Name("MyServer");
ServiceItem item = new ServiceItem(null, Server, entryAttributes);
reg = registrar.register(item, 10000000L);
} catch(RemoteException e) {
System.err.println("Register exception: " + e.toString());
}
System.out.println("Service registered with registration id: " +
reg.getServiceID());
} // end of contructor
}
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