Example usage for javax.servlet ServletInputStream close

List of usage examples for javax.servlet ServletInputStream close

  1. HOME
  2. Java
  3. javax
  4. javax.servlet.*
  5. ServletInputStream
  6. close

Introduction

In this page you can find the example usage for javax.servlet ServletInputStream close.

Prototype

public void close() throws IOException

Source Link

Document

Closes this input stream and releases any system resources associated with the stream.

Usage

From source file:cn.jcenterhome.web.action.CpAction.java

public ActionForward cp_videophoto(HttpServletRequest request, HttpServletResponse response) {
    Map<String, Object> sGlobal = (Map<String, Object>) request.getAttribute("sGlobal");
    Map<String, Object> sConfig = (Map<String, Object>) request.getAttribute("sConfig");
    Map<String, Object> space = (Map<String, Object>) request.getAttribute("space");
    if (Common.empty(sConfig.get("videophoto"))) {
        return showMessage(request, response, "no_open_videophoto");
    }/*from w  w  w .  j a va 2  s.c  om*/
    String videoPic = (String) space.get("videopic");
    int videoStatus = (Integer) space.get("videostatus");
    String oldVideoPhoto = null;
    if (!Common.empty(videoPic)) {
        oldVideoPhoto = cpService.getVideoPic(videoPic);
        request.setAttribute("videophoto", oldVideoPhoto);
    }
    try {
        if (submitCheck(request, "uploadsubmit")) {
            ServletInputStream sis = null;
            FileOutputStream fos = null;
            PrintWriter out = null;
            try {
                response.setHeader("Expires", "0");
                response.setHeader("Cache-Control", "no-store, private, post-check=0, pre-check=0, max-age=0");
                response.setHeader("Pragma", "no-cache");
                response.setContentType("text/html");
                out = response.getWriter();
                if (!Common.empty(videoStatus) && Common.empty(sConfig.get("videophotochange"))) {
                    out.write("-1");
                    return null;
                }
                if (videoStatus == 0 && !Common.empty(videoPic)) {
                    out.write("-2");
                    return null;
                }
                int uid = (Integer) sGlobal.get("supe_uid");
                int timestamp = (Integer) sGlobal.get("timestamp");
                String newFileName = Common.md5(String.valueOf(timestamp).substring(0, 7) + uid);
                String jchRoot = JavaCenterHome.jchRoot + "/";
                File file = new File(jchRoot + "data/video/" + newFileName.substring(0, 1) + "/"
                        + newFileName.substring(1, 2));
                if (!file.exists() && !file.isDirectory() && !file.mkdirs()) {
                    out.write("Can not write to the data/video folder!");
                    return null;
                }
                if (oldVideoPhoto != null) {
                    file = new File(jchRoot + oldVideoPhoto);
                    if (file.exists())
                        file.delete();
                }
                sis = request.getInputStream();
                fos = new FileOutputStream(jchRoot + cpService.getVideoPic(newFileName));
                byte[] buffer = new byte[256];
                int count = 0;
                while ((count = sis.read(buffer)) > 0) {
                    fos.write(buffer, 0, count);
                }
                boolean videoPhotoCheck = Common.empty(sConfig.get("videophotocheck"));
                videoStatus = videoPhotoCheck ? 1 : 0;
                dataBaseService.executeUpdate("UPDATE " + JavaCenterHome.getTableName("spacefield")
                        + " SET videopic='" + newFileName + "' WHERE uid='" + uid + "'");
                dataBaseService.executeUpdate("UPDATE " + JavaCenterHome.getTableName("space")
                        + " SET videostatus='" + videoStatus + "' WHERE uid='" + uid + "'");
                List<String> sets = new ArrayList<String>();
                Map<String, Integer> reward = Common.getReward("videophoto", false, 0, "", true, request,
                        response);
                int credit = reward.get("credit");
                int experience = reward.get("experience");
                if (credit != 0) {
                    sets.add("credit=credit+" + credit);
                }
                if (experience != 0) {
                    sets.add("experience=experience+" + experience);
                }
                sets.add("updatetime=" + timestamp);
                if (sets.size() > 0) {
                    dataBaseService.executeUpdate("UPDATE " + JavaCenterHome.getTableName("space") + " SET "
                            + Common.implode(sets, ",") + " WHERE uid='" + uid + "'");
                }
                if (videoPhotoCheck) {
                    out.write("2");
                } else {
                    out.write("1");
                }
                return null;
            } catch (Exception e) {
                out.write("Upload an exception occurred during the");
                return null;
            } finally {
                try {
                    if (fos != null) {
                        fos.flush();
                        fos.close();
                        fos = null;
                    }
                    if (sis != null) {
                        sis.close();
                        sis = null;
                    }
                    if (out != null) {
                        out.flush();
                        out.close();
                        out = null;
                    }
                } catch (Exception e) {
                }
            }
        }
    } catch (Exception e) {
        return showMessage(request, response, e.getMessage());
    }
    String op = request.getParameter("op");
    if ("check".equals(op)) {
        if ((videoStatus > 0 && Common.empty(sConfig.get("videophotochange")))
                || (videoStatus == 0 && !Common.empty(videoPic))) {
            request.getParameterMap().remove("op");
        } else {
            String flashSrc = "image/videophoto.swf?post_url="
                    + Common.urlEncode(Common.getSiteUrl(request) + "cp.jsp") + "&agrs="
                    + Common.urlEncode("ac=videophoto&uid=" + sGlobal.get("supe_uid")
                            + "&uploadsubmit=true&formhash=" + formHash(request));
            String videoFlash = "<object classid=\"clsid:d27cdb6e-ae6d-11cf-96b8-444553540000\" codebase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0\" width=\"560\" height=\"390\" id=\"videoCheck\" align=\"middle\">"
                    + "<param name=\"allowScriptAccess\" value=\"always\" />"
                    + "<param name=\"scale\" value=\"exactfit\" />"
                    + "<param name=\"wmode\" value=\"transparent\" />"
                    + "<param name=\"quality\" value=\"high\" />"
                    + "<param name=\"bgcolor\" value=\"#ffffff\" />" + "<param name=\"movie\" value=\""
                    + flashSrc + "\" />" + "<param name=\"menu\" value=\"false\" />" + "<embed src=\""
                    + flashSrc
                    + "\" quality=\"high\" bgcolor=\"#ffffff\" width=\"560\" height=\"390\" name=\"videoCheck\" align=\"middle\" allowScriptAccess=\"always\" allowFullScreen=\"false\" scale=\"exactfit\"  wmode=\"transparent\" type=\"application/x-shockwave-flash\" pluginspage=\"http://www.macromedia.com/go/getflashplayer\" />"
                    + "</object>";
            request.setAttribute("videoFlash", videoFlash);
        }
    }
    return include(request, response, sConfig, sGlobal, "cp_videophoto.jsp");
}