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:org.picketlink.test.trust.servlet.GatewayServlet.java

@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    log.info("GatewayServlet:doGet");
    String actionParam = req.getParameter(ACTION_PARAM);
    if (actionParam == null || actionParam.equals(AUTH_INFO)) {
        authInfoAction(req, resp);//  w  ww  . j  a  v a  2  s. co m
    } else if (actionParam.equals(FORWARD_CALL)) {
        forwardCall(req, resp);
    } else {
        PrintWriter out = resp.getWriter();
        String unknownAction = "Action: " + ACTION_PARAM + "=" + actionParam + " unknown.";
        out.println(unknownAction);
        throw new ServletException(unknownAction);
    }
}

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From source file:de.betterform.agent.web.servlet.XFormsRepeater.java

/**
 * Initializes the servlet./*  w  ww .ja v a 2s.  c  o  m*/
 *
 * @param config - the ServletConfig object
 * @throws javax.servlet.ServletException
 */
public void init(ServletConfig config) throws ServletException {
    super.init(config);

    useragent = config.getInitParameter("useragent");

    webFactory = new WebFactory();
    webFactory.setServletContext(getServletContext());
    try {
        webFactory.initConfiguration(useragent);
        webFactory.initLogging(getClass());
        String realPath = webFactory.getRealPath(".", getServletContext());
        webFactory.initTransformerService(realPath);
        webFactory.initXFormsSessionCache();

    } catch (XFormsConfigException e) {
        throw new ServletException(e);
    }
}

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From source file:org.pegadi.webapp.webstart.WebstartController.java

protected ModelAndView handleRequestInternal(HttpServletRequest httpServletRequest,
        HttpServletResponse httpServletResponse) throws Exception {

    Map<String, Object> model = new HashMap<String, Object>();
    List<String> libs = new ArrayList<String>();

    configBean.setVersion(resourceBundle.getString("version"));
    String contextPath = httpServletRequest.getContextPath();
    int serverport = httpServletRequest.getServerPort();
    String server = httpServletRequest.getServerName();
    configBean.setWebBase("http://" + server + ":" + serverport + contextPath);
    configBean.getProperties().put("server.host", server);
    File clientFolder = resourceLoader.getResource(configBean.getCodeBase()).getFile();

    if (clientFolder.isDirectory()) {
        File[] files = clientFolder.listFiles();
        for (File tempFile : files) {
            if (!tempFile.getName().contains(".jar")) {
                continue;
            }//from   w ww.j  av a 2  s .c  o  m
            if (tempFile.getName().contains(configBean.getMainLibBaseName())) {
                model.put("main", configBean.getCodeBase() + tempFile.getName());
            } else {
                libs.add(configBean.getCodeBase() + tempFile.getName());
            }
        }
    } else {
        log.error("ERROR: clientFolder " + clientFolder.getAbsolutePath() + " is not a directory");
        throw new ServletException("WebStartController: Could not read directory containing client jars.");
    }

    model.put("jars", libs);

    model.put("config", configBean);

    return new ModelAndView("webstart", model);
}

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From source file:com.sri.save.FloraHttpServlet.java

@Override
public void doGet(HttpServletRequest request, HttpServletResponse response)
        throws IOException, ServletException {
    System.out.println(request);//from   ww w  . j  a v a  2s . com
    PrintWriter out = response.getWriter();
    response.setContentType("application/json");
    response.setHeader("Access-Control-Allow-Origin", "*"); // allows CORS

    // Dispatch the call to the Flora JSON server
    String method = request.getParameter("method");
    if (method.equals("loadFile")) { // perhaps this should be done using POST
        String filename = request.getParameter("filename");
        try {
            florajson.loadFile(filename);
        } catch (FloraJsonServerException ex) {
            throw new ServletException(ex.getMessage());
        }
    } else if (method.equals("getTaxonomyRoots")) {
        try {
            ArrayNode result = florajson.getRootClasses();
            out.print(result.toString());
        } catch (FloraJsonServerException ex) {
            throw new ServletException(ex.getMessage());
        }
    } else if (method.equals("getSubClasses")) {
        String id = request.getParameter("id");
        try {
            ObjectNode result = florajson.getSubClasses(id);
            out.print(result.toString());
        } catch (FloraJsonServerException ex) {
            throw new ServletException(ex.getMessage());
        }
    } else if (method.equals("getClassDetails")) {
        String id = request.getParameter("id");
        try {
            ObjectNode result = florajson.getClassDetails(id);
            out.print(result.toString());
        } catch (FloraJsonServerException ex) {
            throw new ServletException(ex.getMessage());
        }
    } else if (method.equals("query")) {
        String qstring = request.getParameter("queryString");
        try {
            ObjectNode result = florajson.query(qstring);
            out.print(result.toString());
        } catch (FloraJsonServerException ex) {
            throw new ServletException(ex.getMessage());
        }
    } else
        throw new ServletException("Unrecognized method: " + method);
}

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From source file:be.fedict.eid.dss.sp.servlet.UploadServlet.java

@Override
@SuppressWarnings("unchecked")
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    LOG.debug("doPost");

    String fileName = null;/*from   w ww  . j  a  va  2  s . co  m*/
    String contentType;
    byte[] document = null;

    FileItemFactory factory = new DiskFileItemFactory();
    // Create a new file upload handler
    ServletFileUpload upload = new ServletFileUpload(factory);
    // Parse the request
    try {
        List<FileItem> items = upload.parseRequest(request);
        if (!items.isEmpty()) {
            fileName = items.get(0).getName();
            // contentType = items.get(0).getContentType();
            document = items.get(0).get();
        }
    } catch (FileUploadException e) {
        throw new ServletException(e);
    }

    String extension = FilenameUtils.getExtension(fileName).toLowerCase();
    contentType = supportedFileExtensions.get(extension);
    if (null == contentType) {
        /*
         * Unsupported content-type is converted to a ZIP container.
         */
        ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
        ZipOutputStream zipOutputStream = new ZipOutputStream(outputStream);
        ZipEntry zipEntry = new ZipEntry(fileName);
        zipOutputStream.putNextEntry(zipEntry);
        IOUtils.write(document, zipOutputStream);
        zipOutputStream.close();
        fileName = FilenameUtils.getBaseName(fileName) + ".zip";
        document = outputStream.toByteArray();
        contentType = "application/zip";
    }

    LOG.debug("File name: " + fileName);
    LOG.debug("Content Type: " + contentType);

    String signatureRequest = new String(Base64.encode(document));

    request.getSession().setAttribute(DOCUMENT_SESSION_ATTRIBUTE, document);
    request.getSession().setAttribute("SignatureRequest", signatureRequest);
    request.getSession().setAttribute("ContentType", contentType);

    response.sendRedirect(request.getContextPath() + this.postPage);
}

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From source file:io.fabric8.apiman.BearerTokenFilter.java

/**
 * @see javax.servlet.Filter#init(javax.servlet.FilterConfig)
 *//*from   ww w  .  j av  a 2s.c  om*/
@Override
public void init(FilterConfig config) throws ServletException {
    String kubernetesHostAndPort = Systems.getServiceHostAndPort("KUBERNETES", "172.28.128.4", "8443");
    kubernetesTrustCert = Boolean
            .parseBoolean(Systems.getEnvVarOrSystemProperty("KUBERNETES_TRUST_CERT", "true"));
    try {
        kubernetesOsapiUrl = new URL("https://" + kubernetesHostAndPort + KUBERNETES_OSAPI_URL + "/users/");
    } catch (MalformedURLException e) {
        throw new ServletException(e);
    }
}

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From source file:org.remus.marketplace.servlets.ContentListing.java

@Override
public void handleRequest(HttpServletRequest arg0, HttpServletResponse arg1)
        throws ServletException, IOException {
    int contentId = Integer.parseInt(arg0.getParameter("nodeId"));
    arg1.setContentType("text/xml");
    try {/*from www .  jav  a 2 s.co  m*/
        JAXBContext newInstance = JAXBContext.newInstance(Marketplace.class,
                org.remus.marketplace.xml.Node.class, Platforms.class, Platform.class, IUs.class, IU.class);

        Marketplace marketplace = new Marketplace();
        Node findById = nodeDao.findById(contentId);
        if (findById != null) {
            org.remus.marketplace.xml.Node node = XMLBuilder.buildNode(serverPrefix, findById);
            marketplace.setNode(node);
            Marshaller createMarshaller = newInstance.createMarshaller();
            XMLSerializer xmlSerializer = XMLBuilder.getXMLSerializer(arg1.getOutputStream());
            createMarshaller.marshal(marketplace, xmlSerializer.asContentHandler());
        } else {
            throw new ServletException("Node not found");
        }
    } catch (JAXBException e) {
        throw new ServletException(e);
    }

}

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From source file:org.soulwing.cas.filter.FilterToBeanProxy.java

private String getTargetBeanName(FilterConfig filterConfig) throws ServletException {
    String beanName = filterConfig.getInitParameter(TARGET_BEAN);
    if (beanName == null) {
        throw new ServletException(TARGET_BEAN + INIT_PARAMETER_REQUIRED);
    }/* w w w  . j ava2 s  .  c o  m*/
    return beanName;
}

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

public final void doPost(SlingHttpServletRequest request, SlingHttpServletResponse response)
        throws ServletException {
    try {/*from w  w w . ja v a 2  s  .  c om*/
        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.bluexml.xforms.chiba.XFormsFilter.java

@Override
public void doFilter(ServletRequest srvRequest, ServletResponse srvResponse, FilterChain filterChain)
        throws IOException, ServletException {

    //ensure correct Request encoding
    if (srvRequest.getCharacterEncoding() == null) {
        srvRequest.setCharacterEncoding(defaultRequestEncoding);
    }//from w  w  w  .  j av a  2  s  .co m

    HttpServletRequest request = (HttpServletRequest) srvRequest;

    HttpServletResponse response = (HttpServletResponse) srvResponse;
    HttpSession session = request.getSession(true);

    if ("GET".equalsIgnoreCase(request.getMethod()) && request.getParameter("submissionResponse") != null) {
        doSubmissionResponse(request, response);
    } else {

        /* before servlet request */
        if (isXFormUpdateRequest(request)) {
            LOG.info("Start Update XForm");

            try {
                XFormsSession xFormsSession = WebUtil.getXFormsSession(request, session);
                xFormsSession.setRequest(request);
                xFormsSession.setResponse(response);
                xFormsSession.handleRequest();
            } catch (XFormsException e) {
                throw new ServletException(e);
            }
            LOG.info("End Update XForm");
        } else {

            /* do servlet request */
            LOG.info("Passing to Chain");
            BufferedHttpServletResponseWrapper bufResponse = new BufferedHttpServletResponseWrapper(
                    (HttpServletResponse) srvResponse);
            filterChain.doFilter(srvRequest, bufResponse);
            LOG.info("Returned from Chain");

            // response is already committed to the client, so nothing is to
            // be done
            if (bufResponse.isCommitted())
                return;

            //set mode of operation (scripted/nonscripted) by config
            if (this.mode == null)
                this.mode = "true";

            if (this.mode.equalsIgnoreCase("true")) {
                request.setAttribute(WebFactory.SCRIPTED, "true");
            } else if (this.mode.equalsIgnoreCase("false")) {
                request.setAttribute(WebFactory.SCRIPTED, "false");
            }

            /* dealing with response from chain */
            if (handleResponseBody(request, bufResponse)) {
                byte[] data = prepareData(bufResponse);
                if (data.length > 0) {
                    request.setAttribute(WebFactory.XFORMS_INPUTSTREAM, new ByteArrayInputStream(data));
                }
            }

            if (handleRequestAttributes(request)) {
                bufResponse.getOutputStream().close();
                LOG.info("Start Filter XForm");

                XFormsSession xFormsSession = null;
                try {
                    XFormsSessionManager sessionManager = DefaultXFormsSessionManagerImpl
                            .getXFormsSessionManager();
                    xFormsSession = sessionManager.createXFormsSession(request, response, session);
                    xFormsSession.setBaseURI(request.getRequestURL().toString());
                    xFormsSession.setXForms();
                    xFormsSession.init();

                    // FIXME patch for upload
                    XFormsSessionBase xFormsSessionBase = (XFormsSessionBase) xFormsSession;
                    reconfigure(xFormsSessionBase);

                    xFormsSession.handleRequest();
                } catch (Exception e) {
                    LOG.error(e.getMessage(), e);
                    if (xFormsSession != null) {
                        xFormsSession.close(e);
                    }
                    throw new ServletException(e.getMessage());
                }

                LOG.info("End Render XForm");
            } else {
                srvResponse.getOutputStream().write(bufResponse.getData());
                srvResponse.getOutputStream().close();
            }
        }
    }
}

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