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package com.juick.console;
import com.juick.User;
import com.juick.server.protocol.JuickProtocol;
import com.juick.server.protocol.ProtocolReply;
import com.juick.service.UserService;
import jline.console.ConsoleReader;
import org.springframework.context.ApplicationContext;
import org.springframework.core.env.Environment;
import javax.inject.Inject;
import java.io.IOException;
import java.io.PrintWriter;
import java.lang.reflect.InvocationTargetException;
/**
* Created by vitalyster on 19.12.2016.
*/
public class ConsoleApp {
@Inject
JuickProtocol juickProtocol;
@Inject
Environment env;
@Inject
UserService userService;
public ConsoleApp(ApplicationContext context) {
juickProtocol = context.getBean(JuickProtocol.class);
}
public void start() {
//jline.TerminalFactory.registerFlavor(jline.TerminalFactory.Flavor.WINDOWS, UnsupportedTerminal.class);
try (ConsoleReader reader = new ConsoleReader()) {
PrintWriter out = new PrintWriter(reader.getOutput());
String uname = env.getProperty("uname", "ugnich");
User user = userService.getUserByName(uname);
if (user != null) {
reader.setPrompt(String.format("%s>", user.getName()));
out.println(String.format("logged in as @%s", user.getName()));
out.flush();
String input;
while ((input = reader.readLine()) != null) {
ProtocolReply reply = juickProtocol.getReply(user, input);
out.println(reply.getResult());
out.flush();
}
}
out.println("uname missing or invalid");
} catch (IOException | NoSuchMethodException e) {
e.printStackTrace();
} catch (IllegalAccessException e) {
e.printStackTrace();
} catch (InvocationTargetException e) {
e.printStackTrace();
}
}
}
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