Example usage for javax.servlet FilterChain doFilter

List of usage examples for javax.servlet FilterChain doFilter

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Introduction

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

Prototype

public void doFilter(ServletRequest request, ServletResponse response) throws IOException, ServletException;

Source Link

Document

Causes the next filter in the chain to be invoked, or if the calling filter is the last filter in the chain, causes the resource at the end of the chain to be invoked.

Usage

From source file:net.navasoft.madcoin.backend.services.security.AuthenticationFilter.java

/**
 * Successful authentication.//from  w  ww .jav a  2s  .  c o m
 * 
 * @param request
 *            the request
 * @param response
 *            the response
 * @param chain
 *            the chain
 * @param authResult
 *            the auth result
 * @throws IOException
 *             Signals that an I/O exception has occurred.
 * @throws ServletException
 *             the servlet exception
 * @since 27/07/2014, 06:48:55 PM
 */
@Override
protected void successfulAuthentication(HttpServletRequest request, HttpServletResponse response,
        FilterChain chain, Authentication authResult) throws IOException, ServletException {
    super.successfulAuthentication(request, response, chain, authResult);
    chain.doFilter(request, response);
}

From source file:com.zuoxiaolong.blog.api.component.authorization.AuthorizationFilter.java

@Override
protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response,
        FilterChain filterChain) throws ServletException, IOException {
    String token = request.getHeader("token");
    if (StringUtils.isEmpty(token)) {
        filterChain.doFilter(request, response);
        return;// w  ww  .  j  a  v  a 2  s  .c o m
    }
    WebUser webUser = webUserService.checkToken(token);
    if (ObjectUtils.isNull(webUser)) {
        filterChain.doFilter(request, response);
        return;
    }
    if (AuthorizationHelper.isTokenExpired(token, webUser.getPassword())) {
        filterChain.doFilter(request, response);
        return;
    }
    HttpSession session = request.getSession(true);
    session.setAttribute("username", webUser.getUsername());
    session.setAttribute("webUserId", webUser.getId());
    filterChain.doFilter(request, response);
}

From source file:fr.putnami.pwt.plugin.spring.rpc.server.filter.RequestContextFilter.java

@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
        throws IOException, ServletException {
    try {/*from  www .  jav  a  2  s  .c o m*/
        RequestThreadLocalUtils.initContext((HttpServletRequest) request, (HttpServletResponse) response);
        chain.doFilter(request, response);
    } finally {
        RequestThreadLocalUtils.resetContext();
    }
}

From source file:com.knowbout.hibernate.OpenSessionInViewFilter.java

/**
 * //  w ww . j  a v a2s  .c o  m
 * @see javax.servlet.Filter#doFilter(javax.servlet.ServletRequest, javax.servlet.ServletResponse, javax.servlet.FilterChain)
 */
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
        throws IOException, ServletException {

    HibernateUtil.openSession();
    try {
        chain.doFilter(request, response);
    } catch (ServletException se) {
        String message = se.toString();
        if (se.getRootCause() != null) {
            message = se.getRootCause().toString();
        }
        if (printFullExceptions) {
            if (se.getRootCause() != null) {
                log.error(message, se.getRootCause());
            } else {
                log.error(message, se);
            }
        } else {
            log.error(message);
        }
        throw se;
    } catch (Throwable t) {
        if (printFullExceptions) {
            log.error(t.getMessage(), t);
        } else {
            log.error(t.toString());
        }
        throw new ServletException(t);
    } finally {
        HibernateUtil.closeSession();
    }
}

From source file:alpine.filters.ClickjackingFilter.java

@Override
public void doFilter(final ServletRequest req, final ServletResponse res, final FilterChain chain)
        throws IOException, ServletException {
    final HttpServletResponse response = (HttpServletResponse) res;
    chain.doFilter(req, response);
    response.addHeader("X-Frame-Options", mode);
}

From source file:org.openmrs.module.openhmis.cashier.web.filter.CashierLogoutFilter.java

@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
        throws IOException, ServletException {
    LOG.debug("doCashierLogoutFilter");
    clockOutCashier();/*w  w  w  .  jav a  2s  .  c om*/
    chain.doFilter(request, response);
}

From source file:org.springmodules.validation.bean.context.web.ValidationContextFilter.java

protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response,
        FilterChain filterChain) throws ServletException, IOException {

    try {//from   w w w .  j av  a2  s.  co  m

        if (interceptor.preHandle(request, response, null)) {
            filterChain.doFilter(request, response);
        }

    } catch (Exception e) {
        throw new ServletException("Could not apply valication context filter", e);
    } finally {
        try {
            interceptor.postHandle(request, response, null, null);
        } catch (Exception e) {
            // do nothing
        }
    }
}

From source file:com.confighub.api.server.filters.UrlRewriteFilter.java

@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
        throws ServletException, IOException {
    if (!(request instanceof HttpServletRequest)) {
        chain.doFilter(request, response);
        return;//  w w w.j a  v a 2 s.  c om
    }

    String url = ((HttpServletRequest) request).getRequestURL().toString().toLowerCase();
    URL aUrl = new URL(url);
    String path = aUrl.getPath();

    if (path.startsWith("/email-verification") || path.startsWith("/passwordReset")) {
        request.getRequestDispatcher("/index.html").forward(request, response);
        return;
    }

    if (Utils.isBlank(path) || path.equals("/") || path.equals("/index.html") || path.startsWith("/rest")) {
        try {
            chain.doFilter(request, response);
        } catch (Exception e) {
            request.getRequestDispatcher("/404.html").forward(request, response);
        }
        return;
    }

    if (path.startsWith("/r/") || path.startsWith("/account/") || path.contains("edit/file/")) {
        request.getRequestDispatcher("/index.html").forward(request, response);
        return;
    }

    boolean hasExt = Utils.isBlank(FilenameUtils.getExtension(url));

    if (!hasExt) {
        try {
            chain.doFilter(request, response);
        } catch (Exception e) {
            request.getRequestDispatcher("/404.html").forward(request, response);
        }
        return;
    }

    request.getRequestDispatcher("/index.html").forward(request, response);
}

From source file:org.ng200.openolympus.controller.auth.RecaptchaAuthenticationFilter.java

@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
        throws IOException, ServletException {
    if (!this.LOGIN_REQUEST_MATCHER.matches((HttpServletRequest) request)) {
        chain.doFilter(request, response);
        return;//from  ww w .  j av a2s .c  o m
    }
    final String recaptchaResponse = request.getParameter("recaptchaResponse");

    List<String> recaptchaErrors;
    try {
        recaptchaErrors = this.captchaService.checkCaptcha(recaptchaResponse);
    } catch (final URISyntaxException e) {
        throw new GeneralNestedRuntimeException("Couldn't access Recaptcha servers: ", e);
    }

    if (recaptchaErrors != null && !recaptchaErrors.isEmpty()) {
        this.recaptchaError(request, response, recaptchaErrors);
        return;
    }

    chain.doFilter(request, response);
}

From source file:com.raissi.utils.CustomFileUploadFilter.java

public void doFilter(ServletRequest request, ServletResponse response, FilterChain filterChain)
        throws IOException, ServletException {
    if (bypass) {
        filterChain.doFilter(request, response);
        return;/*from   w ww  .j  ava2  s .co m*/
    }

    HttpServletRequest httpServletRequest = (HttpServletRequest) request;
    boolean isMultipart = ServletFileUpload.isMultipartContent(httpServletRequest);

    if (isMultipart) {
        logger.debug("Parsing file upload request");

        FileCleaningTracker fileCleaningTracker = FileCleanerCleanup
                .getFileCleaningTracker(request.getServletContext());
        DiskFileItemFactory diskFileItemFactory = new DiskFileItemFactory();
        diskFileItemFactory.setFileCleaningTracker(fileCleaningTracker);
        if (thresholdSize != null) {
            diskFileItemFactory.setSizeThreshold(Integer.valueOf(thresholdSize));
        }
        if (uploadDir != null) {
            diskFileItemFactory.setRepository(new File(uploadDir));
        }

        ServletFileUpload servletFileUpload = new ServletFileUpload(diskFileItemFactory);
        MultipartRequest multipartRequest = new MultipartRequest(httpServletRequest, servletFileUpload);

        logger.debug(
                "File upload request parsed succesfully, continuing with filter chain with a wrapped multipart request");

        filterChain.doFilter(multipartRequest, response);
    } else {
        filterChain.doFilter(request, response);
    }
}