AbstractClient.java
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package com.example.mina.client.base;
import com.example.mina.client.entity.AbstractClientMessage;
import com.example.mina.client.entity.ClientDTO;
import com.example.mina.client.service.ServerService;
import com.example.mina.client.service.impl.ServerServiceImpl;
import com.example.mina.server.base.AbstractHardwareDataBuffer;
import org.apache.mina.core.future.ConnectFuture;
import org.apache.mina.core.service.IoConnector;
import org.apache.mina.core.session.IoSession;
import org.apache.mina.filter.codec.ProtocolCodecFactory;
import org.apache.mina.filter.codec.ProtocolCodecFilter;
import org.apache.mina.transport.socket.nio.NioSocketConnector;
import java.net.InetSocketAddress;
/**
* @author dy
* @date 2021/3/10
*/
public abstract class AbstractClient {
protected ProtocolCodecFactory protocolCodecFactory;
protected AbstractVirtualBoxClientHandler abstractVirtualBoxClientHandler;
protected AbstractHardwareDataBuffer hardwareDataBuffer;
protected AbstractClientMessage abstractClientMessage;
protected IoSession ioSession;
protected ServerService serverService = new ServerServiceImpl();
protected AbstractClient() {
init();
}
protected abstract void init();
public void start(ClientDTO clientDTO) {
//1、创建客户端IoService
IoConnector connector = new NioSocketConnector();
//客户端链接超时时间
connector.setConnectTimeoutMillis(30000);
//2、客户端过滤器
connector.getFilterChain().addLast("codec", new ProtocolCodecFilter(protocolCodecFactory));
//3、客户端IoHandler，发生消息
connector.setHandler(abstractVirtualBoxClientHandler);
//连接服务端
ConnectFuture connectFuture = connector.connect(new InetSocketAddress(abstractClientMessage.getServerMessage().getHost(),
abstractClientMessage.getServerMessage().getPort()));
// 等待建立连接
connectFuture.awaitUninterruptibly();
// 获取连接会话
//int a = getAttenuation(3);
this.ioSession = connectFuture.getSession();
setAttenuation(clientDTO);
test(clientDTO);
//int b = getAttenuation(3);
}
abstract public void test(ClientDTO clientDTO);
abstract public int getAttenuation(int col);
/*public boolean isConnected() {
return false;
}*/
//public void close() {}
abstract public void setAttenuation(ClientDTO clientDTO);
//abstract public Boolean reset();
//abstract public int[][] getAll();
}