Examples with JsonRPCResponseBase ngse.org.JsonRPCResponseBase used on opensource projects

Example 1 with JsonRPCResponseBase

use of ngse.org.JsonRPCResponseBase in project MSEC by Tencent.

the class AddNewMachine method exec.

public JsonRPCResponseBase exec(AddNewMachineRequest request) {
    JsonRPCResponseBase response = new JsonRPCResponseBase();
    response.setMessage("unkown error.");
    response.setStatus(100);
    //检查用户身份
    String result = checkIdentity();
    if (!result.equals("success")) {
        response.setStatus(99);
        response.setMessage(result);
        return response;
    }
    if (request.getMachine_name() == null || request.getMachine_name().equals("") || request.getMachine_ip() == null || request.getMachine_ip().equals("")) {
        response.setMessage("The name/ip of machine to be added should NOT be empty.");
        response.setStatus(100);
        return response;
    }
    //连接并插入数据库
    DBUtil util = new DBUtil();
    if (util.getConnection() == null) {
        response.setMessage("DB connect failed.");
        response.setStatus(100);
        return response;
    }
    String sql = "insert into t_machine(machine_name, machine_ip,os_version, gcc_version, java_version) values(?,?,?,?,?)";
    List<Object> params = new ArrayList<Object>();
    params.add(request.getMachine_name());
    params.add(request.getMachine_ip());
    params.add(request.getOs_version());
    params.add(request.getGcc_version());
    params.add(request.getJava_version());
    try {
        int addNum = util.updateByPreparedStatement(sql, params);
        if (addNum >= 0) {
            response.setMessage("success");
            response.setStatus(0);
            return response;
        }
    } catch (SQLException e) {
        response.setMessage("add record failed:" + e.toString());
        response.setStatus(100);
        e.printStackTrace();
        return response;
    } finally {
        util.releaseConn();
    }
    return response;
}

Example 2 with JsonRPCResponseBase

use of ngse.org.JsonRPCResponseBase in project MSEC by Tencent.

the class DownloadDevGO method doStep2.

private JsonRPCResponseBase doStep2(DevPackage request) {
    JsonRPCResponseBase response = new JsonRPCResponseBase();
    Logger logger = Logger.getLogger(DownloadDevGO.class);
    HttpSession session = getHttpRequest().getSession();
    DevPackage plan = (DevPackage) session.getAttribute("DevPackage");
    if (plan == null) {
        plan = new DevPackage();
        session.setAttribute("DevPackage", plan);
    }
    //制作tar包，这里还是同步的在当前线程完成，必要的话可以用另外一个
    //线程异步的完成。
    logger.info("begin making dev package...");
    PackDevFile packDevFile = new PackDevFile(plan, getServlet().getServletContext());
    packDevFile.run();
    if (!packDevFile.getResultString().equals("success")) {
        response.setMessage(packDevFile.getResultString());
        response.setStatus(100);
        return response;
    }
    String fileName = packDevFile.getOutputFileName();
    logger.info("dev package path:" + fileName);
    File f = new File(fileName);
    String length = String.format("%d", f.length());
    //将文件内容直接返回，注意MIME 类型，且exec函数应该返回null
    getHttpResponse().setHeader("Content-disposition", "attachment;filename=" + new File(fileName).getName());
    // set the MIME type.
    getHttpResponse().setContentType("application/x-gzip-compressed");
    getHttpResponse().setHeader("Content_Length", length);
    try {
        ServletOutputStream out = getHttpResponse().getOutputStream();
        FileInputStream fileInputStream = new FileInputStream(f);
        byte[] buf = new byte[10240];
        while (true) {
            int len = fileInputStream.read(buf);
            if (len <= 0) {
                break;
            }
            out.write(buf, 0, len);
        }
        out.flush();
        out.close();
        fileInputStream.close();
        f.delete();
        return null;
    } catch (Exception e) {
        e.printStackTrace();
        return null;
    }
}

Example 3 with JsonRPCResponseBase

use of ngse.org.JsonRPCResponseBase in project MSEC by Tencent.

the class DownloadDevGO method doStep1.

private JsonRPCResponseBase doStep1(DevPackage request) {
    JsonRPCResponseBase response = new JsonRPCResponseBase();
    //把计划保存到session里
    HttpSession session = getHttpRequest().getSession();
    DBUtil util = new DBUtil();
    try {
        util.getConnection();
        String sql = "select dev_lang from t_second_level_service where first_level_service_name=? and second_level_service_name=?";
        ArrayList<Object> params = new ArrayList<Object>();
        params.add(request.getFirst_level_service_name());
        params.add(request.getSecond_level_service_name());
        Map<String, Object> map = util.findSimpleResult(sql, params);
        request.setDev_lang((String) map.get("dev_lang"));
    } catch (Exception e) {
        request.setDev_lang("c++");
    } finally {
        util.releaseConn();
    }
    session.setAttribute("DevPackage", request);
    response.setMessage("success");
    response.setStatus(0);
    return response;
}

Example 4 with JsonRPCResponseBase

use of ngse.org.JsonRPCResponseBase in project MSEC by Tencent.

the class DownloadDevGO method exec.

public JsonRPCResponseBase exec(DevPackage request) {
    JsonRPCResponseBase response = new JsonRPCResponseBase();
    String result = checkIdentity();
    if (!result.equals("success")) {
        response.setStatus(99);
        response.setMessage(result);
        return response;
    }
    if (request.getSecond_level_service_name() == null || request.getSecond_level_service_name().length() < 1 || request.getFirst_level_service_name() == null || request.getFirst_level_service_name().length() < 1 || request.getStep_number() == null) {
        response.setMessage("input is invalid");
        response.setStatus(100);
        return response;
    }
    if (request.getStep_number() == 1) {
        return doStep1(request);
    }
    if (request.getStep_number() == 2) {
        return doStep2(request);
    }
    response.setMessage("success");
    response.setStatus(0);
    return response;
}

Example 5 with JsonRPCResponseBase

use of ngse.org.JsonRPCResponseBase in project MSEC by Tencent.

the class ChangeOddCapacity method exec.

public JsonRPCResponseBase exec(ChangeOddCapacityRequest request) {
    JsonRPCResponseBase response = new JsonRPCResponseBase();
    String result = checkIdentity();
    if (!result.equals("success")) {
        response.setStatus(99);
        response.setMessage(result);
        return response;
    }
    Logger logger = Logger.getLogger(ChangeOddCapacity.class);
    //把ip列表刷新到LB的服务器里并下发给各个客户端
    AccessZooKeeper azk = new AccessZooKeeper();
    DBUtil util = new DBUtil();
    if (util.getConnection() == null) {
        response.setStatus(100);
        response.setMessage("db connect failed");
        return response;
    }
    try {
        //step1：更新扩缩容的IP的状态
        if (//扩容
        request.getAction_type().equals("expand")) {
            updateIPStatus(request, true, util);
        } else // 缩容
        {
            updateIPStatus(request, false, util);
        }
        logger.info("update matchine's status OK, matchine Numbers:" + request.getIp_list().size());
        //step2: 获得该服务下所有enabled的IP，写入LB系统
        ArrayList<IPPortPair> ips = LoadBalance.getIPPortInfoByServiceName(request.getFirst_level_service_name(), request.getSecond_level_service_name(), util);
        if (ips == null) {
            response.setStatus(100);
            response.setMessage("get ip info from db failed");
            return response;
        }
        logger.info("get enabled IP, they will be write to LB server, number:" + ips.size());
        result = LoadBalance.writeOneServiceConfigInfo(azk, request.getFirst_level_service_name() + "/" + request.getSecond_level_service_name(), false, ips);
        if (result == null || !result.equals("success")) {
            response.setStatus(100);
            response.setMessage(result);
            return response;
        }
        logger.info("write into LB server successfully.");
        response.setStatus(0);
        response.setMessage("success");
        return response;
    } catch (Exception e) {
        e.printStackTrace();
        response.setStatus(100);
        response.setMessage(e.getMessage());
        return response;
    } finally {
        azk.disconnect();
        util.releaseConn();
    }
}