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// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
import com.yahoo.jrt.*;
public class SimpleServer {
public void rpc_inc(Request req) {
req.returnValues().add(new Int32Value(req.parameters().get(0).asInt32()
+ 1));
}
public void rpc_echo(Request req) {
for (int i = 0; i < req.parameters().size(); i++) {
req.returnValues().add(req.parameters().get(i));
}
}
public void rpc_test(Request req) {
int value = req.parameters().get(0).asInt32();
int error = req.parameters().get(1).asInt32();
int extra = req.parameters().get(2).asInt8();
req.returnValues().add(new Int32Value(value));
if (extra != 0) {
req.returnValues().add(new Int32Value(value));
}
if (error != 0) {
req.setError(error, "Custom error");
}
}
public static void main(String[] args) {
if (args.length != 1) {
System.err.println("usage: SimpleServer <spec>");
System.exit(1);
}
Supervisor orb = new Supervisor(new Transport());
SimpleServer handler = new SimpleServer();
orb.addMethod(new Method("inc", "i", "i", handler, "rpc_inc"));
orb.addMethod(new Method("echo", "*", "*", handler, "rpc_echo"));
orb.addMethod(new Method("test", "iib", "i", handler, "rpc_test"));
try {
orb.listen(new Spec(args[0]));
} catch (ListenFailedException e) {
System.err.println("could not listen at " + args[0]);
System.exit(1);
}
orb.transport().join();
}
}
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