package example;
import java.nio.ByteBuffer;
import java.util.ArrayList;
import java.util.List;
import com.yz.net.Configure;
import com.yz.net.IoHandlerAdapter;
import com.yz.net.IoSession;
import com.yz.net.NetMessage;
import com.yz.net.ProtocolHandler;
import com.yz.net.IoService;
import com.yz.net.impl.IoServerImpl;
public class ServerExample {
public static void main(String[] args) {
try {
Configure config = new Configure();
config.setAddress(new java.net.InetSocketAddress("127.0.0.1", 8899));
config.setProtocolHandler(new Protocol());
config.setIoHandler(new DataHandler());
IoService server = new IoServerImpl();
config.start(server);
while(true) {
Thread.sleep(1000);
}
} catch (Exception e) {
e.printStackTrace();
}
}
public static class DataHandler extends IoHandlerAdapter {
@Override
public void messageReceived(IoSession session, NetMessage msg) {
//TODO:当存在协议解析类时，请按具体项目要求完成此方法
ExampleMessage message = (ExampleMessage) msg;
int returnvalue = message.getNumber() + 1;
ExampleMessage sendMsg = new ExampleMessage(returnvalue);
session.write(sendMsg);
}
}
public static class Protocol implements ProtocolHandler {
@Override
public List<NetMessage> onData(ByteBuffer data, IoSession session) {
//TODO:这里负责茶房地数据进行解析，并形成一个具体的消息类
ArrayList<NetMessage> list = new ArrayList<NetMessage>();
while(data.remaining() >= 4) {
int number = data.getInt();
list.add(new ExampleMessage(number));
}
return list;
}
}
public static class ExampleMessage implements NetMessage {
private int number;
public ExampleMessage(int number) {
this.number = number;
}
public int getNumber() {
return number;
}
@Override
public byte[] getContent() {
byte[] content = new byte[4];
content[0] = (byte) ((number >>> 24) & 0xFF);
content[1] = (byte) ((number >>> 16) & 0xFF);
content[2] = (byte) ((number >>> 8) & 0xFF);
content[3] = (byte) ((number >>> 0) & 0xFF);
return content;
}
}
}