initial commit
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chenjinsong
288
src/com/nis/nmsclient/thread/socket/SSLClient.java
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288
src/com/nis/nmsclient/thread/socket/SSLClient.java
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package com.nis.nmsclient.thread.socket;
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import java.io.File;
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import java.util.List;
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import java.util.concurrent.Callable;
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import javax.net.ssl.SSLContext;
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import javax.net.ssl.SSLSocket;
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import javax.net.ssl.SSLSocketFactory;
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import net.sf.json.JSONArray;
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import org.apache.commons.lang.StringUtils;
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import org.apache.log4j.Logger;
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import com.nis.nmsclient.common.Contants;
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import com.nis.nmsclient.model.ReturnFilePO;
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import com.nis.nmsclient.thread.task.TaskReqHandle;
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import com.nis.nmsclient.thread.task.TaskResultOper;
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import com.nis.nmsclient.util.FileUtil;
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import com.nis.nmsclient.util.Utils;
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/**
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* 安全通讯的客户端
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**/
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public class SSLClient extends CommonSocket implements Callable<Object>{
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Logger logger = Logger.getLogger(SSLClient.class);
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private String name;
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private String reqCmd;
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private Object obj;
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private String serverHost;
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public SSLClient(String name, String reqCmd, Object obj) {
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this.name = name;
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this.reqCmd = reqCmd;
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this.obj = obj;
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this.serverHost = Contants.SOCKET_SERVER_HOST;
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}
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public SSLClient(String name, String reqCmd, Object obj, String serverHost) {
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this.name = name;
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this.reqCmd = reqCmd;
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this.obj = obj;
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this.serverHost = serverHost;
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}
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/**
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* 初始化客户端Socket
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**/
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public void init() throws Exception {
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SSLContext ctx = SSLCertOper.getSSLContext();
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SSLSocketFactory ssf = ctx.getSocketFactory();
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socket = (SSLSocket) ssf.createSocket(serverHost,
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Contants.SOCKET_SERVER_PORT);
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logger.debug("create socket success.");
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//2014-1-23 hyx 如果建立socket成功，但是startHandshake握手失败，且未设置超时时间时，则会一直阻塞
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socket.setSoTimeout(1000 * 60 * Contants.SOCKET_TIMEOUT_MINUTES);
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((SSLSocket) socket).startHandshake();
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logger.debug("handshake success.");
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}
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@Override
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public Object call() throws Exception {
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// Thread.currentThread().setName(name + ">>通信 " + serverHost);
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Thread.currentThread().setName(name + ">>Communication " + serverHost);
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Object object = null;
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try {
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init();
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if(socket!=null){
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out = socket.getOutputStream();
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in = socket.getInputStream();
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//设置超时时间
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socket.setSoTimeout(1000 * 60 * Contants.SOCKET_TIMEOUT_MINUTES);
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object = toDo();
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}
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}catch (Exception e) {
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// object = Contants.COMMON_MSG_FAIL + Contants.COMMON_MSG_SEPRATOR + "异常";
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object = Contants.COMMON_MSG_FAIL + Contants.COMMON_MSG_SEPRATOR + "anomaly";
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logger.error("Communication anomaly：" + Utils.printExceptionStack(e));
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} finally {
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logger.debug("关闭通信");
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close();
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}
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return object;
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}
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protected Object toDo() throws Exception {
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logger.debug("发送通信请求：" + reqCmd);
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//-- 无效操作处理
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if(StringUtils.isEmpty(reqCmd)){
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return null;
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}
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boolean flag = false;
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String msg = null;
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String result = null;
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//-- 命令判断
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// 与Server通信
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if(reqCmd.equals(REQ_HAND_SHAKE)){
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flag = this.sendMessageByChar(reqCmd);
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logger.debug("握手状态：" + (result = this.receiveMessageByChar()));
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}
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// 通知Server准备升级
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if(reqCmd.equals(REQ_SERVER_UPGRADE)){
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flag = this.sendMessageByChar(reqCmd);
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result = this.receiveMessageByChar();
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}
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// 获取本机标志UUID
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if(reqCmd.equals(REQ_LOCAL_UUID)){
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flag = this.sendMessageByChar(reqCmd);
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msg = this.receiveMessageByChar();
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flag = this.sendMessageByChar(CommonSocket.SUCCESS);
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logger.info("本机标志UUID：" + msg);
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}
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//注释 by jinsj 2012-0531 修改为DC主动获取NC时间
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// 获取服务器系统时间
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if(reqCmd.equals(REQ_SERVER_SYSTEMDATE)){
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flag = this.sendMessageByChar(reqCmd);
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msg = this.receiveMessageByChar();
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logger.debug("服务器系统时间：" + msg);
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flag = this.sendMessageByChar(CommonSocket.SUCCESS);
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}
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// 发送本机的变更信息（操作系统类型和IP）
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if(reqCmd.equals(REQ_LOCAL_CHANGE)){
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// 发送请求
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flag = this.sendMessageByChar(reqCmd);
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result = this.receiveMessageByChar();
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// 发送信息: UUID$@$操作系统类型$@$LocalIP
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flag = this.sendMessageByChar((String)obj);
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// 接收变更结果: 0/1 $@$ 信息
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msg = this.receiveMessageByChar();
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flag = this.sendMessageByChar(CommonSocket.SUCCESS);
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return msg;
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}
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// 初始化配置
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if(reqCmd.equals(REQ_INIT_CONFIG)){
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flag = this.sendMessageByChar(reqCmd);
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msg = this.receiveMessageByChar();//接收配置信息
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flag = this.sendMessageByChar(CommonSocket.SUCCESS);
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}
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// 初始化任务
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if(reqCmd.equals(REQ_INIT_TASK)){
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// 发送请求
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flag = this.sendMessageByChar(reqCmd);
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result = this.receiveMessageByChar();
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// 发送本机唯一标识
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flag = this.sendMessageByChar(Contants.AGENT_HOST_UUID + "");
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msg = this.receiveMessageByChar();
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flag = this.sendMessageByChar(CommonSocket.SUCCESS);
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if (msg != null && !"".equals(msg)) {
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JSONArray jsonArr = JSONArray.fromObject(msg);
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//这里处理的任务，原则上不应含有”1 文件推送“类型的任务
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for (int i = 0; i < jsonArr.size(); i++) {
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new TaskReqHandle().taskHandle(jsonArr.get(i).toString());
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}
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}
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logger.debug("初始化任务完成--" + msg);
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return null;
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}
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// 发送主动告警信息
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if(reqCmd.equals(REQ_ALARM)){
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if(obj!=null){
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// 主动告警请求
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flag = this.sendMessageByChar(reqCmd);
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result = this.receiveMessageByChar();
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// 发送主动告警信息内容
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flag = this.sendMessageByChar((String)obj);
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logger.debug("主动告警信息：" + (String)obj);
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result = this.receiveMessageByChar();
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}else{
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logger.debug("主动告警信息为空");
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}
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}
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// 发送任务结果
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if(reqCmd.equals(REQ_TASK_RESULT)){
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if(obj!=null){
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//发送任务结果请求
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flag = this.sendMessageByChar(reqCmd);
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result = this.receiveMessageByChar();
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//发送任务结果内容
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flag = this.sendMessageByChar((String)obj);
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result = this.receiveMessageByChar();
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}else{
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logger.warn("Task result information is empty");
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}
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}
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// 批量上传监测数据【数据收集方式改为DC主动后，此通信废弃】
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if(reqCmd.equals(REQ_UPLOAD_DATAS)){
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if(obj!=null && obj instanceof Object[]) {
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Object[] objArr = (Object[])obj;
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if (objArr != null && objArr.length > 1 && objArr[0] != null
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&& objArr[1] != null && objArr[1] instanceof List) {
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//发送上传数据请求
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flag = this.sendMessageByChar(reqCmd);
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result = this.receiveMessageByChar();
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//上传数据
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this.sendFileByBath((String) objArr[0], (List<File>) objArr[1]);
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result = this.receiveMessageByChar();
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}else{
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logger.warn("Uploading the contents of the monitored data object is incorrect");
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}
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}else{
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logger.warn("Uploading monitoring data objects is empty");
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}
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}
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// 任务执行的回传文件：单个文件发送，断点续传【数据收集方式改为DC主动后，此类废弃】
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if(reqCmd.equals(REQ_TASK_RETURNFILE)){
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if(obj!=null && obj instanceof ReturnFilePO){
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ReturnFilePO rfPo = (ReturnFilePO)obj;
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//发送回传文件请求
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flag = this.sendMessageByChar(reqCmd);
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result = this.receiveMessageByChar();
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//发送回传文件任务信息
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this.sendMessageByChar(TaskResultOper.getTaskResultMsg(rfPo
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.getTaskId(), rfPo.getTaskType(), null, null, null, rfPo
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.getStartTime(), rfPo.getEndTime(), rfPo.getIsLoop()));
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result = this.receiveMessageByChar();
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//发送回传文件文件名称
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this.sendMessageByChar(rfPo.getReturnFileName());
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result = this.receiveMessageByChar();
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//发送回传文件
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flag = this.bpSendFile(Contants.localTaskReturnPath + File.separator + rfPo.getReturnFileName());
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result = this.receiveMessageByChar();
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}else{
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logger.warn("The return file object is empty");
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}
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}
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// 发送压缩文件，断点续传
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if(reqCmd.equals(REQ_BP_UPLOAD_FIFE)){
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if(obj!=null && obj instanceof String[]) {
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String[] strArr = (String[])obj;
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if (strArr != null && strArr.length > 1){
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//打包上传文件请求
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flag = this.sendMessageByChar(reqCmd + ":" + strArr[0]);
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result = this.receiveMessageByChar();
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//发送打包文件名
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File file = new File(strArr[1]);
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flag = this.sendMessageByChar(file.getName());
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result = this.receiveMessageByChar();
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//上传打包文件
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flag = this.bpSendFile(strArr[1]);
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result = this.receiveMessageByChar();
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//上传成功后删除或移动文件
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if(flag && SUCCESS.equalsIgnoreCase(result) && file.exists()){
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String dataType = strArr[0];
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if(BP_TYPE_DETECT_DATA.equalsIgnoreCase(dataType)){
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FileUtil.moveFile(file, Contants.localDataDonePath, true);
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}else if(BP_TYPE_TASK_RESULT.equalsIgnoreCase(dataType)){
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FileUtil.moveFile(file, Contants.localTaskDonePath, true);
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}else if(BP_TYPE_TASK_RETURN.equalsIgnoreCase(dataType)){
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FileUtil.moveFile(file, Contants.localTaskDonePath, true);
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}
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}
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}
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}
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}
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// 向DC发送NC端异常信息
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if(reqCmd.equals(REQ_ERROR_INFO)){
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if(obj!=null){
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flag = this.sendMessageByChar(reqCmd);
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result = this.receiveMessageByChar();
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//发送异常内容
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flag = this.sendMessageByChar((String)obj);
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result = this.receiveMessageByChar();
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}else{
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logger.warn("Abnormal information is empty");
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}
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}
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if (flag && (SUCCESS.equalsIgnoreCase(result) || msg!=null)) {
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msg = Contants.COMMON_MSG_SUCCESS + Contants.COMMON_MSG_SEPRATOR + (msg!=null ? msg : "成功");
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} else {
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// msg = Contants.COMMON_MSG_FAIL + Contants.COMMON_MSG_SEPRATOR + "失败";
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msg = Contants.COMMON_MSG_FAIL + Contants.COMMON_MSG_SEPRATOR + "failed";
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}
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logger.debug("SSLClient toDo()---" + msg);
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logger.debug("发送通信请求结束：" + reqCmd);
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// -- 命令判断
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return msg;
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}
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}
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