Example usage for javax.servlet ServletException ServletException

Introduction

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

Prototype

public ServletException(Throwable rootCause) 

Source Link

Document

Constructs a new servlet exception when the servlet needs to throw an exception and include a message about the "root cause" exception that interfered with its normal operation.

Usage

From source file:it.smartcommunitylab.aac.oauth.ExtOAuth2SuccessHandler.java

protected void handle(HttpServletRequest request, HttpServletResponse response, Authentication authentication)
        throws IOException, ServletException {

    OAuth2Authentication oauth = (OAuth2Authentication) authentication;
    @SuppressWarnings("unchecked")
    Map<String, Object> details = (Map<String, Object>) oauth.getUserAuthentication().getDetails();
    details = preprocess(details);//w w  w.  j  av a2 s  .  c om
    try {
        URIBuilder builder = new URIBuilder(getDefaultTargetUrl());
        for (String key : details.keySet()) {
            builder.addParameter(key, details.get(key).toString());
            request.setAttribute(key, details.get(key));
        }
        request.getRequestDispatcher(builder.build().toString()).forward(request, response);
        //         response.sendRedirect("forward:"+builder.build().toString());
        //         getRedirectStrategy().sendRedirect(request, response, builder.build().toString());
    } catch (URISyntaxException e) {
        throw new ServletException(e.getMessage());
    }
}

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From source file:org.ambraproject.user.action.UserAlertsAction.java

/**
 * Retrieve the alerts for the logged in user
 *
 * @return webwork status//from  w w w  .j  ava 2  s. co  m
 * @throws Exception Exception
 */
@Transactional(readOnly = true)
public String retrieveAlerts() throws Exception {
    final String authId = getUserAuthId();
    if (authId == null) {
        throw new ServletException("Unable to resolve ambra user");
    }

    final UserProfile user = userService.getUserByAuthId(authId);
    final List<String> monthlyAlertsList = user.getMonthlyAlerts();
    final List<String> weeklyAlertsList = user.getWeeklyAlerts();

    monthlyAlerts = monthlyAlertsList.toArray(new String[monthlyAlertsList.size()]);
    weeklyAlerts = weeklyAlertsList.toArray(new String[weeklyAlertsList.size()]);
    displayName = user.getDisplayName();

    return SUCCESS;
}

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From source file:com.mirth.connect.server.servlets.MirthServlet.java

public boolean doesUserHaveChannelRestrictions(HttpServletRequest request) throws ServletException {
    try {/*from  w  w w  . j a  v  a 2 s . c  o m*/
        return authorizationController.doesUserHaveChannelRestrictions(getCurrentUserId(request));
    } catch (ControllerException e) {
        throw new ServletException(e);
    }
}

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From source file:edu.umd.cs.submitServer.servlets.UploadProjectStarterFiles.java

/**
 * The doPost method of the servlet. <br>
 * /*from w w  w  .j a  v a  2 s .com*/
 * This method is called when a form has its tag value method equals to
 * post.
 * 
 * @param request
 *            the request send by the client to the server
 * @param response
 *            the response send by the server to the client
 * @throws ServletException
 *             if an error occurred
 * @throws IOException
 *             if an error occurred
 */
@Override
public void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    MultipartRequest multipartRequest = (MultipartRequest) request.getAttribute(MULTIPART_REQUEST);
    Project project = (Project) request.getAttribute(PROJECT);

    Connection conn = null;
    FileItem fileItem = null;
    try {
        conn = getConnection();

        fileItem = multipartRequest.getFileItem();

        long sizeInBytes = fileItem.getSize();
        if (sizeInBytes == 0) {
            throw new ServletException("Trying upload file of size 0");
        }

        // copy the fileItem into a byte array
        InputStream is = fileItem.getInputStream();
        ByteArrayOutputStream bytes = new ByteArrayOutputStream((int) sizeInBytes);
        IO.copyStream(is, bytes);

        byte[] bytesForUpload = bytes.toByteArray();

        // set the byte array as the archive
        project.setArchiveForUpload(bytesForUpload);
        FormatDescription desc = FormatIdentification.identify(bytesForUpload);
        if (desc == null || !desc.getMimeType().equals("application/zip")) {
            response.sendError(HttpServletResponse.SC_BAD_REQUEST,
                    "You MUST submit starter files that are either zipped or jarred");
            return;
        }

        Integer archivePK = project.getArchivePK();
        if (archivePK == null || archivePK.equals(0)) {
            // If there is no archive, then upload and create a new one
            project.uploadCachedArchive(conn);
            project.update(conn);
        } else {
            // Otherwise, update the archive we already have
            project.updateCachedArchive(bytesForUpload, conn);
        }

        String redirectUrl = request.getContextPath() + "/view/instructor/projectUtilities.jsp?projectPK="
                + project.getProjectPK();
        response.sendRedirect(redirectUrl);

    } catch (SQLException e) {
        throw new ServletException(e);
    } finally {
        releaseConnection(conn);
    }
}

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From source file:com.collective.celos.servlet.JSONWorkflowServlet.java

protected void doGet(HttpServletRequest req, HttpServletResponse res) throws ServletException {
    String id = req.getParameter(CelosClient.ID_PARAM);
    try {/*ww w.j  a va2 s . c  om*/
        if (id == null) {
            res.sendError(HttpServletResponse.SC_BAD_REQUEST, CelosClient.ID_PARAM + " parameter missing.");
            return;
        }
        Scheduler scheduler = getOrCreateCachedScheduler();
        Workflow wf = scheduler.getWorkflowConfiguration().findWorkflow(new WorkflowID(id));
        if (wf == null) {
            res.sendError(HttpServletResponse.SC_NOT_FOUND, "Workflow not found: " + id);
        } else {
            ScheduledTime time = getRequestTime(req);
            try (StateDatabaseConnection connection = getStateDatabase().openConnection()) {
                List<SlotState> slotStates = scheduler.getSlotStates(wf,
                        scheduler.getWorkflowStartTime(wf, time), time, connection);
                ObjectNode object = createJSONObject(slotStates);
                writer.writeValue(res.getOutputStream(), object);
            }
        }
    } catch (Exception e) {
        throw new ServletException(e);
    }
}

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From source file:com.curl.orb.servlet.DefaultInstanceManagementFilter.java

@SuppressWarnings("unchecked")
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
        throws IOException, ServletException {
    // accept just HTTP.
    if (!((request instanceof HttpServletRequest) && (response instanceof HttpServletResponse)))
        throw new ServletException("The request is not HTTP protocol.");

    HttpServletRequest httpRequest = (HttpServletRequest) request;
    InstanceManagementRequest instanceManagementRequest = null;
    // serialize the request object and set to the attribute
    try {// www  .  ja v a2  s  .  c o m
        if (request.getContentLength() == -1) {
            // forward to requested page.
            request.getRequestDispatcher(httpRequest.getServletPath()).forward(request, response);
            return;
        }
        instanceManagementRequest = (InstanceManagementRequest) serializer
                .deserialize(httpRequest.getInputStream());
        // debug request object (instanceManagementRequest.toString())
        log.debug("Curl ORB Request object [" + instanceManagementRequest + "]");
        httpRequest.setAttribute(InstanceManagementServlet.REQUEST_OBJECT, instanceManagementRequest);
    } catch (SerializerException e) {
        // NOTE: 
        //  Cannot handle the exception when "stream response" mode. 
        //  Clients cannot receive the error.
        setResponse((HttpServletResponse) response,
                new InstanceManagementException("Could not deserialize the object from Curl.", e), null);
        return;
    }

    try {
        // do filters and servlets
        chain.doFilter(httpRequest, response);
        // deserialize the object and return the response
        setResponse((HttpServletResponse) response,
                httpRequest.getAttribute(InstanceManagementServlet.RESPONSE_OBJECT),
                (Map<String, Object>) httpRequest
                        .getAttribute(InstanceManagementServlet.RESPONSE_SUBORDINATE_OBJECT));
    } catch (Exception e) {
        setResponse((HttpServletResponse) response, e, null);
    }
}

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From source file:org.cee.highlighter.impl.ContentHighlightHandler.java

@Override
public void handleRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    try {/* w ww . ja  v  a 2  s . c o  m*/
        ArticleKey articleKey = getArticleKey(request);
        Article article = articleStore.getArticle(articleKey, false);

        WebResponse webResponse = this.webClient.openWebResponse(new URL(article.getLocation()), true);
        String contentEncoding = webResponse.getContentEncoding();
        response.setCharacterEncoding(contentEncoding);

        Settings settings = DefaultSettings.createDefaultSettings(new URL(article.getLocation()));
        contentHighlighter.highlightContent(response.getWriter(), webResponse, article, settings);
    } catch (StoreException e) {
        throw new ServletException(e);
    } catch (ParserException e) {
        throw new ServletException(e);
    }
}

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From source file:com.adobe.acs.commons.analysis.jcrchecksum.impl.servlets.ChecksumGeneratorServlet.java

@Override
public final void doGet(SlingHttpServletRequest request, SlingHttpServletResponse response)
        throws ServletException {
    try {/*from  w  ww  . j  av  a  2  s .c  o m*/
        this.handleCORS(request, response);
        this.handleRequest(request, response);
    } catch (IOException e) {
        throw new ServletException(e);
    } catch (RepositoryException e) {
        throw new ServletException(e);
    }
}

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From source file:com.adobe.acs.commons.analysis.jcrchecksum.impl.servlets.JSONDumpServlet.java

@Override
public final void doGet(SlingHttpServletRequest request, SlingHttpServletResponse response)
        throws ServletException, IOException {
    try {//from  w w w .  j  a va  2  s.c  o m
        this.handleCORS(request, response);
        this.handleRequest(request, response);
    } catch (RepositoryException e) {
        throw new ServletException(e);
    }
}

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From source file:org.openmeetings.servlet.outputhandler.AbstractUploadController.java

protected UploadInfo validate(HttpServletRequest request, boolean admin) throws ServletException {
    UploadInfo info = new UploadInfo();
    log.debug("Starting validate");
    try {//from   w  w w  .java2 s . c om
        String sid = request.getParameter("sid");
        if (sid == null) {
            throw new ServletException("SID Missing");
        }
        info.sid = sid;
        log.debug("sid: " + sid);

        Long userId = sessionManagement.checkSession(sid);
        Long userLevel = userManagement.getUserLevelByID(userId);
        log.debug("userId = " + userId + ", userLevel = " + userLevel);
        info.userId = userId;

        if ((admin && !authLevelManagement.checkAdminLevel(userLevel)) || (!admin && userLevel <= 0)) {
            throw new ServletException("Insufficient permissions " + userLevel);
        }

        String publicSID = request.getParameter("publicSID");
        if (publicSID == null) {
            // Always ask for Public SID
            throw new ServletException("Missing publicSID");
        }
        log.debug("publicSID: " + publicSID);
        info.publicSID = publicSID;

        MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
        MultipartFile multipartFile = multipartRequest.getFile("Filedata");
        //FIXME encoding HACK
        info.filename = new String(multipartFile.getOriginalFilename().getBytes("iso-8859-1"), "UTF-8");
        long fileSize = multipartFile.getSize();
        long maxSize = ImportHelper.getMaxUploadSize(cfgManagement);
        log.debug("uploading " + fileSize + " bytes");
        if (fileSize > maxSize) {
            throw new ServletException("Maximum upload size: " + maxSize + " exceeded: " + fileSize);
        }
        info.file = multipartFile;
    } catch (ServletException e) {
        throw e;
    } catch (Exception e) {
        log.error("Exception during upload: ", e);
        throw new ServletException(e);
    }
    return info;
}

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