103 lines
2.4 KiB
Java
103 lines
2.4 KiB
Java
package com.nms.server.util.socket;
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import java.io.IOException;
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import java.net.Socket;
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import java.net.SocketException;
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import java.util.Calendar;
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import java.util.concurrent.Callable;
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import javax.net.ssl.SSLServerSocket;
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import org.apache.log4j.Logger;
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import com.nms.server.common.Common;
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import com.nms.server.common.Constants;
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/**
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* SSL 通讯 工具类
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* @date Feb 29, 2012 10:05:50 AM
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* @author ZhangGang
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*
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*/
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public abstract class SSLSocketCallable extends SocketUtils implements Callable<Object>{
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private static Logger logger = Logger.getLogger(SSLSocketCallable.class);
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//ServerSocket 通讯服务
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protected SSLServerSocket ss = null;
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private boolean clientFlag = false;// 是否dc server 接收的client
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/**
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* 通讯创建
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* @param ip 目标主机IP
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* @param port 目标主机端口
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* @throws Exception
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*/
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public SSLSocketCallable(String ip,Integer port){
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super(ip, port);
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}
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/**
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* 通讯创建
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* @param client 目标通讯实例
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*/
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public SSLSocketCallable(Socket client) {
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super(client);
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clientFlag = true;
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}
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/**
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* 通讯线程执行方法 默认格式
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* @return
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* @throws Exception
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*/
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public Object call(){
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Thread.currentThread().setName("Create communication"+ip+":"+port);
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Object obj = null; //返回对象
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try {
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try {
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//- 校验 是否创建新通讯连接
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if(socket==null){ //客户端通讯创建
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createClientSocket();
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}else{ //服务端通讯创建
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createServerSocket();
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}
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} catch (SocketException e) {
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logger.error("Create failed："+e.getMessage(),e);
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Common.addErrorInfo(Constants.ERROR_CODE_CREATE_SOCKET,ip, Calendar.getInstance().getTime(), Constants.ERROR_INFO_SATAE_ERROR,"");
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close();
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return obj;
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} catch (Exception e) {
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close();
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return obj;
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}
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//-- 自定义通讯操作
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try {
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obj = toDo();
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}catch (Exception e) {
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logger.error("Communicate contents exception"+e.getMessage(),e);
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Common.addErrorInfo(Constants.ERROR_CODE_SOCKET_RUNTIME,ip, Calendar.getInstance().getTime(), Constants.ERROR_INFO_SATAE_ERROR,"");
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} finally {
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close();
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}
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} finally {
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if(clientFlag){
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Common.releaseServerSemaphore();//释放server信号量
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}
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}
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return obj;
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}
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/**
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* 待实现的通信操作
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* @time Aug 28, 2011-9:04:46 PM
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* @param outl
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* @param inl
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* @throws Exception
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*/
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protected abstract Object toDo()throws Exception;
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}
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