com.znsx.cms.web.controller.LicenseController.java Source code

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Here is the source code for com.znsx.cms.web.controller.LicenseController.java

Source

package com.znsx.cms.web.controller;

import java.io.InputStream;
import java.util.Iterator;
import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.commons.fileupload.FileItem;
import org.apache.commons.fileupload.disk.DiskFileItemFactory;
import org.apache.commons.fileupload.servlet.ServletFileUpload;
import org.apache.commons.lang.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;

import com.znsx.cms.aop.annotation.InterfaceDescription;
import com.znsx.cms.persistent.model.License;
import com.znsx.cms.persistent.model.SysLog;
import com.znsx.cms.service.exception.BusinessException;
import com.znsx.cms.service.exception.ErrorCode;
import com.znsx.cms.service.iface.LicenseManager;
import com.znsx.cms.service.iface.SysLogManager;
import com.znsx.cms.service.iface.UserManager;
import com.znsx.cms.service.model.ResourceVO;
import com.znsx.cms.web.dto.BaseDTO;
import com.znsx.cms.web.dto.omc.LicenseDTO;
import com.znsx.util.licence.LicenceUtil;

/**
 * License?
 * 
 * @author huangbuji
 *         <p />
 *         Create at 2013 ?8:01:34
 */
@Controller
public class LicenseController extends BaseController {
    @Autowired
    private LicenseManager licenseManager;
    @Autowired
    private UserManager userManager;
    @Autowired
    private SysLogManager sysLogManager;

    @InterfaceDescription(logon = false, method = "Upload_License", cmd = "2151")
    @RequestMapping("/upload_license.json")
    public void uploadLicense(HttpServletRequest request, HttpServletResponse response) throws Exception {
        // ?
        boolean isMultipart = ServletFileUpload.isMultipartContent(request);
        if (isMultipart) {
            // 
            ResourceVO resource = null;
            // ?Filedata?
            boolean uploadFlag = false;
            // ?
            DiskFileItemFactory factory = new DiskFileItemFactory();
            ServletFileUpload upload = new ServletFileUpload(factory);
            List items = upload.parseRequest(request);
            Iterator iter = items.iterator();
            while (iter.hasNext()) {
                FileItem item = (FileItem) iter.next();
                String fieldName = item.getFieldName();

                // ??sessionId
                if ("sessionId".equals(fieldName)) {
                    String sessionId = item.getString();
                    if (StringUtils.isBlank(sessionId)) {
                        throw new BusinessException(ErrorCode.PARAMETER_NOT_FOUND, "missing [sessionId]");
                    }
                    // ?sessionId
                    resource = userManager.checkSession(sessionId);
                }
                // ?
                if ("Filedata".equals(fieldName)) {
                    uploadFlag = true;
                    InputStream in = item.getInputStream();
                    License lic = LicenceUtil.parseLicense(in);

                    licenseManager.checkLicense(lic);
                    String id = licenseManager.upload(lic);

                    // ??
                    SysLog log = new SysLog();
                    log.setResourceId(resource.getId());
                    log.setResourceName(resource.getName());
                    log.setResourceType(resource.getType());
                    log.setTargetId(id.toString());
                    log.setTargetName("License");
                    log.setTargetType("License");
                    log.setLogTime(System.currentTimeMillis());
                    log.setOperationType("uploadLicense");
                    log.setOperationName("License");
                    log.setOperationCode("2151");
                    log.setSuccessFlag(ErrorCode.SUCCESS);
                    log.setCreateTime(System.currentTimeMillis());
                    log.setOrganId(resource.getOrganId());
                    sysLogManager.batchLog(log);
                }
            }
            if (!uploadFlag) {
                throw new BusinessException(ErrorCode.MISSING_PARAMETER_FILEDATA,
                        "Parameter [Filedata] not found !");
            }
        } else {
            throw new BusinessException(ErrorCode.NOT_MULTIPART_REQUEST, "Not multipart request !");
        }

        // 
        BaseDTO dto = new BaseDTO();
        dto.setCmd("2151");
        dto.setMethod("Upload_License");
        writePage(response, dto);
    }

    @InterfaceDescription(logon = true, method = "Get_License", cmd = "2150")
    @RequestMapping("/get_license.json")
    public void getLicense(HttpServletRequest request, HttpServletResponse response) throws Exception {
        License license = licenseManager.getLicense();

        LicenseDTO dto = new LicenseDTO();
        dto.setCmd("2150");
        dto.setMethod("Get_License");
        dto.setCameraAmount(license.getCameraAmount());
        dto.setUserAmount(license.getUserAmount());
        dto.setDeviceAmount(license.getDeviceAmount());
        dto.setExpireTime(license.getExpireTime());
        dto.setProjectName(license.getProjectName());
        dto.setLinkMan(license.getLinkMan());
        dto.setContact(license.getContact());

        writePage(response, dto);
    }
}