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:IdeaBroker.InserirIdeiaServlet.java

/**
  * Handles the HTTP <code>GET</code> method.
  *//from w ww  .j  av a2s .com
  * @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 doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    throw new ServletException(
            "Metodo Get usado com  " + getClass().getName() + " sendo o metodo Post o requirido.");
}

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

/**
 * read from the inputStream and parse that as DOM. The result is passed into a request attribute for
 * processing by the XFormsFilter.//from   www. j  a  v  a 2s  . c  o  m
 *
 * @param request  servlet request
 * @param response servlet response
 * @throws javax.servlet.ServletException
 * @throws java.io.IOException
 */
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    LOGGER.debug("hit XFormsPostServlet");

    request.setCharacterEncoding("UTF-8");
    WebUtil.nonCachingResponse(response);

    Document doc;
    try {
        //parse it
        doc = DOMUtil.parseInputStream(request.getInputStream(), true, false);
    } catch (ParserConfigurationException e) {
        throw new ServletException(e);
    } catch (SAXException e) {
        throw new ServletException(e);
    }

    //do the Filter twist
    request.setAttribute(WebFactory.XFORMS_NODE, doc);
    request.setAttribute(XFormsPostServlet.INIT_BY_POST, doc);
    response.getOutputStream().close();
}

From source file:com.tremolosecurity.proxy.filters.RetreiveIdToken.java

@Override
public void doFilter(HttpFilterRequest request, HttpFilterResponse response, HttpFilterChain chain)
        throws Exception {
    HashMap<String, OpenIDConnectIdP> idps = (HashMap<String, OpenIDConnectIdP>) GlobalEntries
            .getGlobalEntries().get(OpenIDConnectIdP.UNISON_OPENIDCONNECT_IDPS);

    OpenIDConnectIdP idp = idps.get(this.idpName);
    if (idp == null) {
        throw new ServletException("Could not find idp '" + this.idpName + "'");
    }/*  ww  w. jav  a2 s  . co m*/
    Gson gson = new Gson();
    String json = this.inflate(request.getParameter("refresh_token").getValues().get(0));
    Token token = gson.fromJson(json, Token.class);

    byte[] iv = org.bouncycastle.util.encoders.Base64.decode(token.getIv());

    IvParameterSpec spec = new IvParameterSpec(iv);
    Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding");
    cipher.init(Cipher.DECRYPT_MODE, GlobalEntries.getGlobalEntries().getConfigManager()
            .getSecretKey(idp.getTrusts().get(this.trustName).getCodeLastmileKeyName()), spec);

    byte[] encBytes = org.bouncycastle.util.encoders.Base64.decode(token.getEncryptedRequest());
    String refreshToken = new String(cipher.doFinal(encBytes));

    OIDCSession session = idp.getSessionByRefreshToken(refreshToken);

    if (session == null) {
        response.setStatus(401);
    } else {
        response.getWriter().print(session.getIdToken());
    }

}

From source file:edu.emory.cci.aiw.cvrg.eureka.servlet.LoginServlet.java

@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    try {/* w ww  . j  a v  a 2s  .  c o m*/
        User user = (User) req.getAttribute("user");
        user.setLastLogin(new Date());
        this.servicesClient.updateUser(user, user.getId());
        resp.sendRedirect(req.getContextPath() + "/index.jsp");
    } catch (ClientException e) {
        Status responseStatus = e.getResponseStatus();
        if (responseStatus == Status.FORBIDDEN) {
            HttpSession session = req.getSession(false);
            if (session != null) {
                session.invalidate();
            }
            resp.sendError(HttpStatus.SC_FORBIDDEN);
        } else {
            throw new ServletException(e);
        }
    }
}

From source file:filter.ConexaoHibernateFilter.java

@Override
public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain chain)
        throws ServletException, IOException {
    try {// www .j  a va2  s .  c o m

        this.sf.getCurrentSession().beginTransaction();
        chain.doFilter(servletRequest, servletResponse);
        this.sf.getCurrentSession().getTransaction().commit();
        this.sf.getCurrentSession().close();
    } catch (Throwable ex) {
        try {
            if (this.sf.getCurrentSession().getTransaction().isActive()) {
                this.sf.getCurrentSession().getTransaction().rollback();
            }
        } catch (Throwable t) {
            t.printStackTrace();
        }
        throw new ServletException(ex);
    }
    HttpServletRequest request = (HttpServletRequest) servletRequest;
    HttpSession session = request.getSession();

    // recupera o usuario adm logado da sesso
    Object login = session.getAttribute("UsuarioAtual");
    RequestDispatcher dispatcher = null;

    if (!(request.getRequestURI().equals(paginaLogin) || request.getRequestURI().equals(paginaPrimeiroAcesso)
            || request.getRequestURI().equals(paginaRecuperarSenha))) {
        if (login == null) {
            // ento envia para a pagina de acesso invalido
            dispatcher = servletRequest.getRequestDispatcher("loginEntrar.xhtml");
            dispatcher.forward(servletRequest, servletResponse);
        }

    }

}

From source file:edu.indiana.d2i.datacatalog.dashboard.api.USStates.java

public void doGet(HttpServletRequest request, HttpServletResponse response)
        throws IOException, ServletException {
    // TODO: Cache the states.
    response.setContentType("application/json");

    try {//from w w  w  .  j a v  a  2  s .c  o m
        String statesPath = getServletContext().getRealPath("/WEB-INF/resources/states.xml");
        response.getWriter().write(getStates(statesPath).toString());
    } catch (IOException e) {
        log.error("Error while reading states file.", e);
        throw e;
    } catch (ParserConfigurationException e) {
        log.error("Error while reading states file.", e);
        throw new ServletException(e);
    } catch (SAXException e) {
        log.error("Error while reading states file.", e);
        throw new ServletException(e);
    }
}

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

/**
 * This ia jus a little demo servlet to show operation with XFormsFilter. It parses the XForms
 * document form the file system and writes it out to the ServletStream. Additionally it sets the request property
 * XFORMS_FILTER to allow the Filter to work efficiently.
 *
 * @param request  servlet request/*from  ww w .j  av  a 2 s . co  m*/
 * @param response servlet response
 * @throws javax.servlet.ServletException
 * @throws java.io.IOException
 */
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    LOGGER.debug("hit XFormsRequestServlet");

    request.setCharacterEncoding("UTF-8");
    WebUtil.nonCachingResponse(response);

    Document doc;

    //locate it
    //        String formURI = request.getParameter(WebFactory.FORM_PARAM_NAME);
    String formURI = WebUtil.getFormUrlAsString(request);
    if (formURI.startsWith("http://")) {
        InputStream inputStream = new URL(formURI).openStream();
        try {
            doc = DOMUtil.parseInputStream(inputStream, true, false);
        } catch (ParserConfigurationException e) {
            throw new ServletException(e);
        } catch (SAXException e) {
            throw new ServletException(e);
        }
    } else {
        String realPath = null;
        try {
            realPath = WebFactory.getRealPath(formURI, getServletContext());
        } catch (XFormsConfigException e) {
            throw new ServletException(e);
        }
        File xfDoc = new File(realPath);
        try {
            doc = DOMUtil.parseXmlFile(xfDoc, true, false);
        } catch (ParserConfigurationException e) {
            throw new ServletException(e);
        } catch (SAXException e) {
            throw new ServletException(e);
        }
    }

    //parse it

    request.setAttribute(WebFactory.XFORMS_NODE, doc);
    //        try {
    //            DOMUtil.prettyPrintDOM(doc,response.getOutputStream());
    //        } catch (TransformerException e) {
    //            throw new ServletException(e);
    //        }

    //do the Filter twist
    response.getOutputStream().close();
}

From source file:org.echocat.jemoni.jmx.support.SpringUtils.java

public static void assertSpringAvailable() throws ServletException {
    if (!isSpringAvailable()) {
        throw new ServletException(
                "There is no spring available. Could not find a valid implementation in classpath.");
    }/* w  ww .  j  a v a  2s . c  om*/
}

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

/**
 * Save the alerts./* w  w  w  . j av a 2 s .  c o m*/
 *
 * @return webwork status
 * @throws Exception Exception
 */
public String saveAlerts() throws Exception {
    final String authId = getUserAuthId();
    if (authId == null) {
        throw new ServletException("Unable to resolve ambra user");
    }
    userService.setAlerts(authId, Arrays.asList(monthlyAlerts), Arrays.asList(weeklyAlerts));
    return SUCCESS;
}

From source file:com.meltmedia.cadmium.servlets.ErrorPageFilterSelectionTest.java

/**
 * Creates a filter chain that throws a ServletException with the specified cause.
 * @param cause the cause of the exception that will be thrown.
 * @return a filter chain that simulates an exception.
 *//*from   w w w  .  j a v a 2s . co m*/
public static FilterChain throwExceptionFilterChain(final Throwable cause) {
    return new FilterChain() {
        @Override
        public void doFilter(ServletRequest req, ServletResponse res) throws IOException, ServletException {
            throw new ServletException(cause);
        }
    };
}