Example usage for javax.servlet ServletRequest getRequestDispatcher

List of usage examples for javax.servlet ServletRequest getRequestDispatcher

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Introduction

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

Prototype

public RequestDispatcher getRequestDispatcher(String path);

Source Link

Document

Returns a RequestDispatcher object that acts as a wrapper for the resource located at the given path.

Usage

From source file:io.github.microcks.web.filter.StaticResourcesFilter.java

@Override
public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain chain)
        throws IOException, ServletException {
    HttpServletRequest httpRequest = (HttpServletRequest) servletRequest;
    String contextPath = httpRequest.getContextPath();
    String requestURI = httpRequest.getRequestURI();
    requestURI = StringUtils.substringAfter(requestURI, contextPath);
    if (StringUtils.equals("/", requestURI)) {
        requestURI = "/index.html";
    }/*  w w  w .j  av  a  2s .c o m*/
    String newURI = "/dist" + requestURI;
    log.debug("Dispatching to URI: {}", newURI);
    servletRequest.getRequestDispatcher(newURI).forward(servletRequest, servletResponse);
}

From source file:org.openmrs.module.owa.filter.OwaFilter.java

@Override
public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain)
        throws IOException, ServletException {
    HttpServletRequest request = (HttpServletRequest) req;
    String requestURL = request.getRequestURL().toString();

    String owaBasePath = Context.getAdministrationService().getGlobalProperty(AppManager.KEY_APP_BASE_URL,
            "http://localhost:8080/openmrs/owa");

    if (Context.isAuthenticated()) {
        if (requestURL.startsWith(owaBasePath)) {
            String newURL = requestURL.replace(owaBasePath, "/ms/owa/fileServlet");
            req.getRequestDispatcher(newURL).forward(req, res);
        } else {/*from  ww  w . j  a v  a 2  s .  c o  m*/
            chain.doFilter(req, res);
        }
    } else {
        if (requestURL.startsWith(owaBasePath)) {
            String newURL = requestURL.replace(owaBasePath, "/ms/owa/redirectServlet");
            req.getRequestDispatcher(newURL).forward(req, res);
        } else {
            chain.doFilter(req, res);
        }
    }
}

From source file:org.esupportail.publisher.web.filter.StaticResourcesProductionFilter.java

@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
        throws IOException, ServletException {
    HttpServletRequest httpRequest = (HttpServletRequest) request;
    String contextPath = ((HttpServletRequest) request).getContextPath();
    String requestURI = httpRequest.getRequestURI();
    requestURI = StringUtils.substringAfter(requestURI, contextPath);
    if (StringUtils.equals("/", requestURI)) {
        requestURI = "/index.html";
    }/*w  ww. jav  a2  s .  c om*/
    String newURI = "/dist" + requestURI;
    log.debug("RequestDispatcher - setting newURI to {}", newURI);
    request.getRequestDispatcher(newURI).forward(request, response);
}

From source file:com.mobileman.filter.OpenSessionFilter.java

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

    if (webApplicationContext == null) {
        HttpServletRequest rq1 = (HttpServletRequest) request;
        String requestURI = rq1.getRequestURI();
        if (!requestURI.endsWith(INIT_SERVLET_URI)) {
            request.getRequestDispatcher(INIT_SERVLET_URI).forward(request, response);
            return;
        }//www .  j  a  v a2 s  .  co m
    }

    SessionFactory sessionFactory = lookupSessionFactory();
    boolean participate = false;

    if (sessionFactory != null) {
        if (isSingleSession()) {
            // single session mode
            if (TransactionSynchronizationManager.hasResource(sessionFactory)) {
                // Do not modify the Session: just set the participate flag.
                participate = true;
            } else {
                Session session = getSession(sessionFactory);
                TransactionSynchronizationManager.bindResource(sessionFactory, new SessionHolder(session));
            }
        } else {
            // deferred close mode
            if (SessionFactoryUtils.isDeferredCloseActive(sessionFactory)) {
                // Do not modify deferred close: just set the participate
                // flag.
                participate = true;
            } else {
                SessionFactoryUtils.initDeferredClose(sessionFactory);
            }
        }
    }

    try {
        filterChain.doFilter(request, response);
    }

    finally {
        if (sessionFactory != null) {
            if (!participate) {
                if (isSingleSession()) {
                    // single session mode
                    SessionHolder sessionHolder = (SessionHolder) TransactionSynchronizationManager
                            .unbindResource(sessionFactory);
                    closeSession(sessionHolder.getSession(), sessionFactory);
                } else {
                    // deferred close mode
                    SessionFactoryUtils.processDeferredClose(sessionFactory);
                }
            }
        }
    }
}

From source file:org.mfr.web.PrivateContentAccessManager.java

@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain filterChain)
        throws IOException, ServletException {
    HttpServletRequest servletR = ((HttpServletRequest) request);
    RequestWrapper.httpRequest.set(servletR);
    try {/*from   w ww.jav a  2  s  .c o  m*/
        String requestUri = servletR.getRequestURI();
        Site site = (Site) request.getAttribute(SiteFilter.PORTFOLIOSITE);
        ;

        if (requestUri.length() == 1) {
            if (!SiteDao.isSitePasswordRequired(site) && !HttpHelper.isSiteGranted(site)) {
                request.getRequestDispatcher("/index.zul").forward(request, response);
                return;
            } else {
                if (SiteDao.isSitePasswordRequired(site) && !HttpHelper.isSiteGranted(site)) {
                    request.getRequestDispatcher("/privateaccess.zul").forward(request, response);
                } else {
                    request.getRequestDispatcher("/pindex.zul").forward(request, response);
                }
                return;
            }

        }
        int lastIndex = requestUri.lastIndexOf("/");

        requestUri = requestUri.substring(lastIndex);
        logger.debug("pageActUri [" + requestUri + "]");
        request.setAttribute(GlobalVariableResolver.PAGEACTURI, requestUri);
        User user = HttpHelper.getUser(((HttpServletRequest) request).getSession());
        String threadName = Thread.currentThread().getName();
        try {

            Thread.currentThread().setName(
                    requestUri + "-" + ((HttpServletRequest) request).getSession().getId() + "-" + count++);

            List<String> actualAllowedPages = null;
            String redirectUrl = null;
            boolean hasPermission = hasPermission(requestUri);
            if (!SiteDao.isSitePasswordRequired(site) && SiteDao.notIsPublicOrOwner(site)) {
                actualAllowedPages = allowedPage;
                redirectUrl = LoginComposer.INDEXPAGE;
            } else {
                if (GlobalVariableResolver.isSiteOwner()) {
                    redirectUrl = LoginComposer.PINDEXPAGE;
                } else if (SiteDao.isSitePasswordRequired(site) && !HttpHelper.isPasswordAccessGranted(site)) {
                    redirectUrl = "/privateaccess.zul";
                } else {
                    redirectUrl = LoginComposer.PINDEXPAGE;
                }
                actualAllowedPages = portfolioAllowedPage;
            }
            if (!hasPermission && (!actualAllowedPages.contains(requestUri) && user == null)
                    || (site != null && !redirectUrl.equals(requestUri)
                            && (!actualAllowedPages.contains(requestUri) || !HttpHelper.isSiteGranted(site)))) {
                request.getRequestDispatcher(redirectUrl).forward(request, response);
            } else {
                filterChain.doFilter(request, response);
            }
        } catch (ServletException e) {
            logger.error("doFilter", e);
            throw e;
        } finally {
            Thread.currentThread().setName(threadName);
        }
    } catch (Exception e) {
        logger.error("filter", e);
    } finally {
        RequestWrapper.httpRequest.set(null);
    }

}

From source file:com.persistent.cloudninja.controller.CloudNinjaAuthFilter.java

private void forwardToNextPage(ServletRequest request, ServletResponse response, FilterChain filterChain) {
    try {/*from   w ww  . j av a  2 s.  c  om*/
        HttpServletRequest httpServletRequest = (HttpServletRequest) request;
        HttpServletResponse httpServletResponse = (HttpServletResponse) response;
        if (httpServletRequest.getRequestURI().contains("/logout")) {
            removeCookie(httpServletRequest, httpServletResponse, CloudNinjaConstants.AUTH_COOKIE_NAME);
            request.getRequestDispatcher("/logout.htm").forward(httpServletRequest, httpServletResponse);
        } else {
            filterChain.doFilter(request, response);
        }
    } catch (ServletException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }

}

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 {/*from ww w .j a  v  a  2  s. c om*/
        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);
    }
}

From source file:org.wso2.carbon.appfactory.utilities.filters.RootContextRedirectFilter.java

@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
        throws IOException, ServletException {
    if (!(response instanceof HttpServletResponse)) {
        return;// w  w  w  .j  a  va 2 s  . co m
    }
    String appContext = ServiceReferenceHolder.getInstance().getAppFactoryConfiguration()
            .getFirstProperty(AppFactoryConstants.APPFACTORY_WEB_CONTEXT_ROOT);

    if (appContext != null && !appContext.isEmpty()) {
        log.info("ROOT / context is called. Redirecting to App Factory home page with context - " + appContext);
        ((HttpServletResponse) response).sendRedirect(appContext);
    } else {
        log.debug(
                "No appfactory root context is defined in appfactory.xml. Request will be redirected to carbon console");
        RequestDispatcher requestDispatcher = request.getRequestDispatcher(
                CarbonConfigurationContextFactory.getConfigurationContext().getContextRoot());
        requestDispatcher.forward(request, response);
    }
}

From source file:com.ocpsoft.pretty.PrettyFilter.java

public void doFilter(final ServletRequest request, final ServletResponse response, final FilterChain chain)
        throws IOException, ServletException {
    String requestURI = getRequestURI(request);
    if (getConfig().isURLMapped(requestURI)) {
        PrettyContext prettyContext = PrettyContext.newInstance((HttpServletRequest) request);
        FacesContext facesContext = initFacesContext(request, response);
        prettyContext.injectParameters();
        prettyContext.computeDynamicViewId();
        String viewId = prettyContext.getCurrentCalculatedViewId();
        messagesUtils.saveMessages(facesContext);
        facesContext.release();// w  w  w  .jav a 2  s  . co  m

        log.info("Forwarding mapped request [" + requestURI + "] to JSF viewId [" + viewId + "]");
        if (!response.isCommitted()) {
            request.getRequestDispatcher(viewId).forward(request, response);
        }
    } else {
        ensurePopulatedContext(request);
        log.debug("Request is not mapped using PrettyFaces. Continue.");
        chain.doFilter(request, response);
    }
}

From source file:de.highbyte_le.weberknecht.security.filters.LoginPageForwardFilter.java

@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
        throws IOException, ServletException {
    if (logger.isDebugEnabled())
        logger.debug("doFilter() - start");

    boolean forward = true;

    if (!(request instanceof HttpServletRequest) || !(response instanceof HttpServletResponse)) {
        logger.error("servlet request is no HTTP servlet request");
    } else {//from  www  . ja  v  a 2  s .c o  m
        HttpSession session = ((HttpServletRequest) request).getSession();

        UserAuthentication userAuthentication = (UserAuthentication) session.getAttribute("user_auth");
        if (userAuthentication != null && userAuthentication.isAuthenticated())
            forward = false;
    }

    if (forward) {
        request.setAttribute("de.highbyte_le.weberknecht.login.status", "failed");

        logger.debug("doFilter() - forward to login page");
        RequestDispatcher rd = request.getRequestDispatcher(loginPage);
        rd.forward(request, response);
    } else {
        logger.debug("doFilter() - Continue with filter chain");
        chain.doFilter(request, response);
    }
}