Example usage for javax.servlet.http HttpServletResponse SC_INTERNAL_SERVER_ERROR

Introduction

In this page you can find the example usage for javax.servlet.http HttpServletResponse SC_INTERNAL_SERVER_ERROR.

Prototype

int SC_INTERNAL_SERVER_ERROR

To view the source code for javax.servlet.http HttpServletResponse SC_INTERNAL_SERVER_ERROR.

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Document

Status code (500) indicating an error inside the HTTP server which prevented it from fulfilling the request.

Usage

From source file:eu.trentorise.smartcampus.profileservice.controllers.rest.ExtendedProfileController.java

/**
 * Returns extended profile of a user given application and profileId,
 * filtered by user visibility permissions
 * //www .  jav a  2s  .c  o m
 * @param request
 * @param response
 * @param session
 * @param userId
 * @param profileId
 * @return
 * @throws IOException
 * @throws ProfileServiceException
 */
@RequestMapping(method = RequestMethod.GET, value = "/extprofile/app/{userId}/{profileId:.*}")
public @ResponseBody ExtendedProfile getExtendedProfile(HttpServletRequest request,
        HttpServletResponse response, HttpSession session, @PathVariable("userId") String userId,
        @PathVariable("profileId") String profileId) throws IOException, ProfileServiceException {
    try {
        ExtendedProfile profile = storage.findExtendedProfile(userId, profileId);
        return profile;

    } catch (Exception e) {
        response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
        return null;
    }
}

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From source file:com.liferay.arquillian.DeployerServlet.java

private void signalError(Throwable t, HttpServletResponse response) {
    response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);

    try {/*from www .  ja  v a 2s .c o m*/
        ServletOutputStream outputStream = response.getOutputStream();

        response.setContentType(StringPool.UTF8);

        PrintWriter printWriter = new PrintWriter(outputStream);

        t.printStackTrace(printWriter);

        printWriter.flush();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

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From source file:m.c.m.proxyma.resource.ProxymaServletResponse.java

/**
 * This private method serilizes the response data into the passed http response.
 *
 * @param responseData the data to send/* ww w. j  a  v  a2s  .co  m*/
 * @param theResponse the response implementation to use to send the data
 * @return the status code of the operation.
 */
private int serializeAndSendResponseData(ProxymaResponseDataBean responseData,
        HttpServletResponse theResponse) {
    //set the returnCode
    int exitStatus = responseData.getStatus();
    theResponse.setStatus(exitStatus);

    //set all the headers of the response data into the http servlet response..
    log.finer("Sending headers..");
    Iterator<String> stringIterarot = responseData.getHeaderNames().iterator();
    String headerName = null;
    ProxymaHttpHeader header = null;
    Collection<ProxymaHttpHeader> multiHeader = null;
    while (stringIterarot.hasNext()) {
        headerName = stringIterarot.next();
        if (responseData.isMultipleHeader(headerName)) {
            //Process multiple values header.
            multiHeader = responseData.getMultivalueHeader(headerName);
            Iterator<ProxymaHttpHeader> headers = multiHeader.iterator();
            while (headers.hasNext()) {
                header = headers.next();
                theResponse.setHeader(header.getName(), header.getValue());
            }
        } else {
            //Process Sungle value header
            header = responseData.getHeader(headerName);
            theResponse.setHeader(header.getName(), header.getValue());
        }
    }

    //set the cookies into the http servlet response.
    log.finer("Sending cookies..");
    Iterator<Cookie> cookieIterator = responseData.getCookies().iterator();
    while (cookieIterator.hasNext()) {
        theResponse.addCookie(cookieIterator.next());
    }

    //Serialize the data of the ByteBuffer into the servlet response..
    if (responseData.getData() != null) {
        BufferedOutputStream bos = null;
        log.finer("Sending data..");
        try {
            bos = new BufferedOutputStream(theResponse.getOutputStream());
            ByteBufferReader data = ByteBufferFactory.createNewByteBufferReader(responseData.getData());
            byte[] buffer = new byte[WRITE_BUFFER_SIZE];
            int count;
            while ((count = data.readBytes(buffer, WRITE_BUFFER_SIZE)) >= 0)
                bos.write(buffer, 0, count);
        } catch (Exception e) {
            log.severe("Error in writing buffer data into the response!");
            e.printStackTrace();
            exitStatus = HttpServletResponse.SC_INTERNAL_SERVER_ERROR;
        } finally {
            try {
                if (bos != null) {
                    bos.flush();
                    bos.close();
                }
            } catch (IOException e) {
                log.severe("Error closing response output buffer!");
                e.printStackTrace();
                exitStatus = HttpServletResponse.SC_INTERNAL_SERVER_ERROR;
            }
        }
    }
    return exitStatus;
}

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From source file:com.enjoyxstudy.selenium.autoexec.CommandHandler.java

/**
 * handle command./* w  ww .  ja  va  2 s . c o  m*/
 *
 * @param commandName
 * @param request
 * @param response
 * @throws HttpException
 * @throws IOException
 */
private void command(String commandName, HttpRequest request, HttpResponse response)
        throws HttpException, IOException {

    // type
    String type = request.getParameter("type");
    if (type == null || type.equals("")) {
        type = TYPE_TEXT;
    }

    if (!type.equals(TYPE_TEXT) && !type.equals(TYPE_JSON)) {
        throw new HttpException(HttpServletResponse.SC_BAD_REQUEST);
    }

    try {
        if (commandName.equals("server/stop")) {

            log.info("Receive command(Stop server).");

            commandServerStop(type, response);

        } else if (commandName.equals("run")) {

            log.info("Receive command(Run test).");

            commandRun(type, response);
        } else if (commandName.equals("run/async")) {

            log.info("Receive command(Run test async).");

            commandRunAsync(type, response);
        } else if (commandName.equals("status")) {

            log.info("Receive command(Get status).");

            commandStatus(type, response);

        } else {
            throw new HttpException(HttpServletResponse.SC_BAD_REQUEST);
        }

    } catch (Exception e) {
        log.error("Command Error", e);
        throw new HttpException(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
    }
}

---

From source file:com.jaspersoft.jasperserver.rest.services.RESTPermission.java

@Override
protected void doPut(HttpServletRequest req, HttpServletResponse resp) throws ServiceException {
    try {//from   w  ww  .  ja  v  a 2s . co  m
        JAXBList<ObjectPermission> perm = (JAXBList<ObjectPermission>) restUtils.unmarshal(req.getInputStream(),
                JAXBList.class, ObjectPermissionImpl.class, UserImpl.class, RoleImpl.class);
        for (int i = 0; i < perm.size(); i++) {
            if (isValidObjectPermission(perm.get(i)) && canUpdateObjectPermissions(perm.get(i)))
                try {
                    permissionsService.putPermission(perm.get(i));
                } catch (IllegalArgumentException e) {
                    throw new ServiceException(HttpServletResponse.SC_BAD_REQUEST, e.getMessage());
                } catch (RemoteException e) {
                    throw new ServiceException(HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
                            e.getClass().getName() + (e.getMessage() != null ? ": " + e.getMessage() : ""));
                }
            else {
                if (perm.get(i).getPermissionRecipient() instanceof User) {
                    throw new AccessDeniedException("could not set permissions for: "
                            + ((User) perm.get(i).getPermissionRecipient()).getUsername());
                } else if (perm.get(i).getPermissionRecipient() instanceof Role) {
                    throw new AccessDeniedException("could not set permissions for: "
                            + ((Role) perm.get(i).getPermissionRecipient()).getRoleName());
                } else {
                    throw new AccessDeniedException(
                            "could not set permissions for: " + (perm.get(i).getPermissionRecipient() != null
                                    ? perm.get(i).getPermissionRecipient().toString()
                                    : "null"));
                }
            }
        }
        if (log.isDebugEnabled()) {
            log.debug("finished PUT permissions " + perm.size() + " permissions were added");
        }
        restUtils.setStatusAndBody(HttpServletResponse.SC_OK, resp, "");
    } catch (AxisFault axisFault) {
        throw new ServiceException(HttpServletResponse.SC_BAD_REQUEST,
                "please check the request job descriptor");
    } catch (IOException e) {
        throw new ServiceException(HttpServletResponse.SC_BAD_REQUEST,
                "please check the request job descriptor");
    } catch (JAXBException e) {
        throw new ServiceException(HttpServletResponse.SC_BAD_REQUEST,
                "please check the request job descriptor");
    }
}

---

From source file:eu.trentorise.smartcampus.permissionprovider.controller.BasicProfileController.java

@RequestMapping(method = RequestMethod.GET, value = "/accountprofile/profiles")
public @ResponseBody AccountProfiles findAccountProfiles(HttpServletResponse response,
        @RequestParam List<String> userIds) throws IOException {
    try {/*  w w w . ja va  2s.co  m*/
        AccountProfiles profiles = new AccountProfiles();
        profiles.setProfiles(profileManager.getAccountProfilesById(userIds));
        return profiles;
    } catch (Exception e) {
        e.printStackTrace();
        response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
        return null;
    }
}

---

From source file:com.kagubuzz.servlets.UploadServlet.java

/**
 * Handles the HTTP <code>POST</code> method.
 * //from ww  w . j a  va2s.  c  om
 * @param request
 *            servlet request
 * @param response
 *            servlet response
 * @throws ServletException
 *             if a servlet-specific error occurs
 * @throws IOException
 *             if an I/O error occurs
 */
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException {

    ApplicationContext applicationContext = WebApplicationContextUtils
            .getWebApplicationContext(this.getServletContext());

    fileService = (FileService) applicationContext.getBean("fileService");
    JavaFileUtilities fileUtils = new JavaFileUtilities();
    InputStream is = null;
    FileOutputStream os = null;
    Map<String, Object> uploadResult = new HashMap<String, Object>();
    ObjectMapper mapper = new ObjectMapper();

    //TODO:  Mske all these files write to a tmp direcotry for th euploader to be erased when the review button is pushed
    try {
        byte[] buffer = new byte[4096];
        int bytesRead = 0;

        // Make sure image file is less than 4 megs

        if (bytesRead > 1024 * 1024 * 4)
            throw new FileUploadException();

        is = request.getInputStream();

        File tmpFile = File.createTempFile("image-", ".jpg");

        os = new FileOutputStream(tmpFile);

        System.out.println("Saving to " + JavaFileUtilities.getTempFilePath());

        while ((bytesRead = is.read(buffer)) != -1)
            os.write(buffer, 0, bytesRead);

        KaguImage thumbnailImage = new KaguImage(tmpFile);

        thumbnailImage.setWorkingDirectory(JavaFileUtilities.getTempFilePath());
        thumbnailImage.resize(140, 180);

        File thumbnail = thumbnailImage
                .saveAsJPG("thumbnail-" + FilenameUtils.removeExtension(tmpFile.getName()));

        fileService.write(fileUtils.fileToByteArrayOutputStream(tmpFile), tmpFile.getName(),
                fileService.getTempFilePath());
        fileService.write(fileUtils.fileToByteArrayOutputStream(thumbnail), thumbnail.getName(),
                fileService.getTempFilePath());

        response.setStatus(HttpServletResponse.SC_OK);

        uploadResult.put("success", "true");
        uploadResult.put("indexedfilename", fileService.getTempDirectoryURL() + tmpFile.getName());
        uploadResult.put("thumbnailfilename", fileService.getTempDirectoryURL() + thumbnail.getName());
    } catch (FileNotFoundException ex) {
        response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
        uploadResult.put("success", "false");
        log(UploadServlet.class.getName() + "has thrown an exception: " + ex.getMessage());
    } catch (IOException ex) {
        response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
        uploadResult.put("success", "false");
        log(UploadServlet.class.getName() + "has thrown an exception: " + ex.getMessage());
    } catch (FileUploadException e) {
        response.setStatus(HttpServletResponse.SC_OK);
        uploadResult.put("success", "false");
        uploadResult.put("indexedfilename", "filetobig");
    } finally {
        try {
            mapper.writeValue(response.getWriter(), uploadResult);
            os.close();
            is.close();
        }

        catch (IOException ignored) {
        }
    }
}

---

From source file:edu.cornell.mannlib.vitro.webapp.controller.freemarker.FreemarkerHttpServlet.java

/** In case of a processing error, display an error page. To an authorized user, the page displays
 * details of the error. Otherwise, these details are sent to the site administrator.
 *///from w ww  .  j a  va  2  s.c o  m
protected void handleException(VitroRequest vreq, HttpServletResponse response, Throwable t)
        throws ServletException {
    try {
        Map<String, Object> templateMap = new HashMap<String, Object>();
        String templateName = Template.ERROR_DISPLAY.toString();
        int statusCode = HttpServletResponse.SC_INTERNAL_SERVER_ERROR;

        // adminErrorData will be viewable only by an admin, either on the
        // page or in an email.
        Map<String, Object> adminErrorData = new HashMap<String, Object>();

        StringBuffer requestedUrl = vreq.getRequestURL();
        String queryString = vreq.getQueryString();
        if (queryString != null) {
            requestedUrl.append(queryString);
        }
        adminErrorData.put("requestedUrl", requestedUrl);

        String errorMessage = t.getMessage();
        adminErrorData.put("errorMessage", errorMessage);

        StringWriter sw = new StringWriter();
        t.printStackTrace(new PrintWriter(sw));
        String stackTrace = sw.toString();
        adminErrorData.put("stackTrace", stackTrace);

        sw = new StringWriter();
        Throwable c = t.getCause();
        String cause;
        if (c != null) {
            c.printStackTrace(new PrintWriter(sw));
            cause = sw.toString();

        } else {
            cause = "";
        }
        adminErrorData.put("cause", cause);

        adminErrorData.put("datetime", new Date());

        templateMap.put("errorOnHomePage", this instanceof HomePageController);

        boolean sentEmail = false;

        // If the user is authorized, display the error data on the page
        if (PolicyHelper.isAuthorizedForActions(vreq, SimplePermission.USE_MISCELLANEOUS_ADMIN_PAGES.ACTION)) {
            templateMap.put("adminErrorData", adminErrorData);

            // Else send the data to the site administrator
        } else if (FreemarkerEmailFactory.isConfigured(vreq)) {
            FreemarkerEmailMessage email = FreemarkerEmailFactory.createNewMessage(vreq);
            email.addRecipient(TO, email.getReplyToAddress());
            email.setTemplate(Template.ERROR_EMAIL.toString());
            email.setBodyMap(adminErrorData);
            email.processTemplate();
            sentEmail = email.send();
        }

        templateMap.put("sentEmail", sentEmail);

        ExceptionResponseValues rv = new ExceptionResponseValues(templateName, templateMap, t, statusCode);
        doResponse(vreq, response, rv);

    } catch (TemplateProcessingException e) {
        // We'll get here if the error was in one of the page templates; then attempting
        // to display the error page also generates an error.
        throw new ServletException();
    }
}

---

From source file:edu.mayo.cts2.framework.webapp.rest.controller.AbstractController.java

/**
 * Handle exception.//from www .ja v  a 2 s  .  c o  m
 *
 * @param response the response
 * @param request the request
 * @param ex the ex
 * @return the model and view
 */
@ExceptionHandler(Throwable.class)
@ResponseBody
public CTS2Exception handleException(HttpServletResponse response, HttpServletRequest request,
        RuntimeException ex) {
    String errorId = Long.toString(new Date().getTime());

    log.error("Unexpected Error: " + errorId, ex);

    int status = HttpServletResponse.SC_INTERNAL_SERVER_ERROR;

    response.setStatus(status);

    boolean showStackTrace = this.getRestConfig().getShowStackTraceOnError();

    if (showStackTrace) {
        return ExceptionFactory.createUnknownException(ex, getUrlString(request), getParameterString(request),
                true);
    } else {
        return ExceptionFactory.createUnknownException(this.getErrorSupportMessage(errorId),
                getUrlString(request), getParameterString(request));
    }
}

---

From source file:com.flexive.war.servlet.ExportServlet.java

/**
 * Export a type/*from   ww  w .  j  a v  a  2s. c  o  m*/
 *
 * @param request  request
 * @param response reponse
 * @param types    type name
 * @throws IOException on errors
 */
private void exportType(HttpServletRequest request, HttpServletResponse response, List<Long> types)
        throws IOException {
    final UserTicket ticket = FxContext.getUserTicket();
    if (!ticket.isInRole(Role.StructureManagement)) {
        LOG.warn("Tried to export type(s) [" + types + "] without being in role StructureManagment!");
        response.sendError(HttpServletResponse.SC_FORBIDDEN);
        return;
    }
    final StringBuilder xmlBuild = new StringBuilder(1000).append("<export>");
    for (Long id : types) {
        try {
            xmlBuild.append(EJBLookup.getTypeEngine().export(CacheAdmin.getEnvironment().getType(id).getId()))
                    .append("\n").append("<!-- NEXT TYPE -->\n");
        } catch (FxApplicationException e) {
            LOG.error(e);
            response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e.getMessage());
            return;
        }
    }
    xmlBuild.append("</export>");
    final String xml = xmlBuild.toString();
    response.setContentType("text/xml");
    response.setCharacterEncoding("UTF-8");
    final String fileName = "xmlExport";
    response.setHeader("Content-Disposition", "attachment; filename=\"" + fileName + ".xml\";");
    try {
        response.getOutputStream().write(xml.getBytes(Charsets.UTF_8));
    } finally {
        response.getOutputStream().close();
    }
}

---

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