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// **********************************************************************
//
// Copyright (c) 2003-2005 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
import Demo.*;
public class Client
{
private static void
menu()
{
System.out.println(
"usage:\n" +
"h: send greeting\n" +
"x: exit\n" +
"?: help\n");
}
private static int
run(String[] args, Ice.Communicator communicator)
{
Ice.Properties properties = communicator.getProperties();
final String proxyProperty = "Hello.Proxy";
String proxy = properties.getProperty(proxyProperty);
if(proxy.length() == 0)
{
System.err.println("property `" + proxyProperty + "' not set");
return 1;
}
HelloPrx hello = HelloPrxHelper.checkedCast(communicator.stringToProxy(proxy));
if(hello == null)
{
System.err.println("invalid proxy");
return 1;
}
menu();
java.io.BufferedReader in = new java.io.BufferedReader(new java.io.InputStreamReader(System.in));
String line = null;
do
{
try
{
System.out.print("==> ");
System.out.flush();
line = in.readLine();
if(line == null)
{
break;
}
if(line.equals("h"))
{
hello.sayHello();
}
else if(line.equals("x"))
{
// Nothing to do
}
else if(line.equals("?"))
{
menu();
}
else
{
System.out.println("unknown command `" + line + "'");
menu();
}
}
catch(java.io.IOException ex)
{
ex.printStackTrace();
}
catch(Ice.LocalException ex)
{
ex.printStackTrace();
}
}
while(!line.equals("x"));
return 0;
}
public static void
main(String[] args)
{
int status = 0;
Ice.Communicator communicator = null;
try
{
Ice.Properties properties = Ice.Util.createProperties();
properties.load("config");
communicator = Ice.Util.initializeWithProperties(args, properties);
status = run(args, communicator);
}
catch(Ice.LocalException ex)
{
ex.printStackTrace();
status = 1;
}
if(communicator != null)
{
try
{
communicator.destroy();
}
catch(Ice.LocalException ex)
{
ex.printStackTrace();
status = 1;
}
}
System.exit(status);
}
}
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