Example usage for javax.servlet.http HttpServletRequest getContextPath

List of usage examples for javax.servlet.http HttpServletRequest getContextPath

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  3. javax
  4. javax.servlet.http.*
  5. HttpServletRequest
  6. getContextPath

Introduction

In this page you can find the example usage for javax.servlet.http HttpServletRequest getContextPath.

Prototype

public String getContextPath();

Source Link

Document

Returns the portion of the request URI that indicates the context of the request.

Usage

From source file:org.abstracthorizon.proximity.webapp.controllers.RepositoryController.java

/**
 * Repository list.//  ww  w .  j  av  a 2 s.c o  m
 * 
 * @param request the request
 * @param response the response
 * 
 * @return the model and view
 * 
 * @throws Exception the exception
 */
public ModelAndView repositoryList(HttpServletRequest request, HttpServletResponse response) throws Exception {
    String requestURI = request.getRequestURI()
            .substring(request.getContextPath().length() + request.getServletPath().length());
    if (requestURI.length() == 0) {
        requestURI = "/";
    }
    logger.debug("Got repository request on URI " + requestURI);
    String orderBy = request.getParameter("orderBy") == null ? "name" : request.getParameter("orderBy");
    String targetRepository = request.getParameter("repositoryId");
    String targetGroup = request.getParameter("repositoryGroupId");

    Item item = null;
    ProximityRequest pRequest = new ProximityRequest();
    pRequest.setPath(requestURI);
    pRequest.setTargetedReposId(targetRepository);
    pRequest.setTargetedReposGroupId(targetGroup);
    pRequest.setGrantee(null);
    pRequest.getAttributes().put(ProximityRequest.REQUEST_REMOTE_ADDRESS, request.getRemoteAddr());

    // issue #42, collect header information
    Enumeration headerNames = request.getHeaderNames();
    while (headerNames.hasMoreElements()) {
        String headerName = (String) headerNames.nextElement();
        pRequest.getAttributes().put("http." + headerName.toLowerCase(), request.getHeader(headerName));
    }

    try {
        logger.debug("Got request for " + targetRepository + " repository on URI: " + requestURI);
        item = proximity.retrieveItem(pRequest);
        logger.debug("Got response " + item.getProperties().getPath());

        if (item.getProperties().isDirectory()) {
            List items = null;
            items = proximity.listItems(pRequest);
            PropertyComparator.sort(items, new MutableSortDefinition(orderBy, true, true));
            Map result = new HashMap();
            result.put("items", items);
            result.put("orderBy", orderBy);
            result.put("requestUri", requestURI);
            result.put("requestPathList", explodeUriToList(requestURI));
            return new ModelAndView("repository/repositoryList", result);
        } else {
            // TODO: check for If-Modified-Since?
            // response.setContentType("application/octet-stream");
            response.setContentType(
                    getWebApplicationContext().getServletContext().getMimeType(item.getProperties().getName()));
            response.setContentLength((int) item.getProperties().getSize());
            response.setDateHeader("Last-Modified", item.getProperties().getLastModified().getTime());
            InputStream is = item.getStream();
            OutputStream os = response.getOutputStream();
            IOUtils.copy(is, os);
            is.close();
            return null;
        }
    } catch (ItemNotFoundException ex) {
        logger.info("Item not found on URI " + requestURI);
        response.sendError(HttpServletResponse.SC_NOT_FOUND);
        return null;
    } catch (AccessDeniedException ex) {
        logger.info("Access forbidden to " + requestURI + " for " + request.getRemoteAddr(), ex);
        response.sendError(HttpServletResponse.SC_FORBIDDEN);
        return null;
    }
}

From source file:com.sonicle.webtop.core.app.servlet.Login.java

private String getBaseUrl(HttpServletRequest request) {
    StringBuffer url = request.getRequestURL();
    String uri = request.getRequestURI();
    String ctx = request.getContextPath();
    return url.substring(0, url.length() - uri.length() + ctx.length()) + "/";
}

From source file:pivotal.au.se.gemfirexdweb.controller.HomeController.java

@RequestMapping(value = "/home", method = RequestMethod.GET)
public String login(Model model, HttpServletResponse response, HttpServletRequest request, HttpSession session)
        throws Exception {
    logger.debug("Received request to show home page");

    if (session.getAttribute("user_key") == null) {
        logger.debug("user_key is null new Login required");
        response.sendRedirect(request.getContextPath() + "/GemFireXD-Web/login");
        return null;
    } else {/* w w w  .j av a2 s  . co  m*/
        Connection conn = AdminUtil.getConnection((String) session.getAttribute("user_key"));
        if (conn == null) {
            response.sendRedirect(request.getContextPath() + "/GemFireXD-Web/login");
            return null;
        } else {
            if (conn.isClosed()) {
                response.sendRedirect(request.getContextPath() + "/GemFireXD-Web/login");
                return null;
            }
        }

    }

    // This will resolve to /WEB-INF/jsp/main.jsp
    return "main";
}

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.ja va 2 s  . co  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:cn.im47.cloud.storage.utilities.RangingResourceHttpRequestHandler.java

public void handleRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    String requestURI = request.getRequestURI();
    String contextPath = request.getContextPath();
    String requestPath = requestURI.substring(contextPath.length());

    //locations are set up for delegation if desired
    /*/*from  ww  w. jav  a2s  .c  o  m*/
    if (!requestPath.startsWith("/media/"))  {
    super.handleRequest(request, response);
    }
    */

    boolean useRanges = false;
    int rangeStart = 0;
    int rangeEnd = 0;

    String rangeHeader = request.getHeader(RANGE);
    if (null != rangeHeader) {
        try {
            if (rangeHeader.startsWith(BYTES_PREFIX)) {
                String range = rangeHeader.substring(BYTES_PREFIX.length());
                int splitIndex = range.indexOf("-");
                String startString = range.substring(0, splitIndex);
                String endString = range.substring(splitIndex + 1);
                rangeStart = Integer.parseInt(startString);
                rangeEnd = Integer.parseInt(endString);
                useRanges = true;
            }
        } catch (Exception e) {
            useRanges = false;
            if (log.isLoggable(Level.FINE)) {
                log.fine("Unable to decode range header " + rangeHeader);
            }
        }
    }

    response.setContentType(context.getServletContext().getMimeType(requestPath));
    response.setHeader("Accept-Ranges", "bytes");

    Resource theResource = context.getResource(requestPath);
    String contentLength = Long.toString(theResource.contentLength());
    InputStream in = context.getResource(requestPath).getInputStream();
    OutputStream out = response.getOutputStream();

    if (useRanges) {
        response.setHeader(CONTENT_RANGE, "bytes " + rangeStart + "-" + rangeEnd + "/" + contentLength);
        response.setContentLength(1 + rangeEnd - rangeStart);
        copyStream(in, out, rangeStart, rangeEnd);
    } else {
        copyStream(in, out);
    }
}

From source file:com.bitium.confluence.saml.SAMLContext.java

private String getDefaultBaseURL(HttpServletRequest request) {
    StringBuilder sb = new StringBuilder();
    sb.append(request.getScheme()).append("://").append(request.getServerName()).append(":")
            .append(request.getServerPort());
    sb.append(request.getContextPath());
    return sb.toString();
}

From source file:com.glaf.base.modules.sys.springmvc.MyMenuController.java

@RequestMapping(params = "method=jump")
public void jump(HttpServletRequest request, HttpServletResponse response) {
    LoginContext loginContext = RequestUtils.getLoginContext(request);
    if (loginContext == null) {
        try {/*from   www.j  a va2  s.c  o m*/
            response.sendRedirect(request.getContextPath() + "/index.jsp");
            return;
        } catch (IOException ex) {
        }
    }
    String menuId = request.getParameter("menuId");
    if (menuId != null) {
        menuId = RequestUtils.decodeString(menuId);
        logger.debug("->menuId:" + menuId);
    } else {
        menuId = request.getParameter("id");
    }
    if (menuId != null && StringUtils.isNumeric(menuId)) {
        TreeModel treeModel = sysApplicationService.getTreeModelByAppId(Long.parseLong(menuId));
        if (treeModel != null) {
            try {
                String url = treeModel.getUrl();
                if (url != null) {
                    if (!(url.toLowerCase().startsWith("http://")
                            || url.toLowerCase().startsWith("https://"))) {
                        if (url.startsWith("/")) {
                            url = request.getContextPath() + url;
                        } else {
                            url = request.getContextPath() + "/" + url;
                        }
                    }
                    if (url.indexOf("?") != -1) {
                        url = url + "&time=" + System.currentTimeMillis();
                    } else {
                        url = url + "?time=" + System.currentTimeMillis();
                    }
                    response.sendRedirect(url);
                } else {
                    return;
                }
            } catch (IOException ex) {
                ex.printStackTrace();
            }
        }
    }
    try {
        request.getRequestDispatcher("/WEB-INF/views/404.jsp").forward(request, response);
    } catch (Exception e) {
    }
}

From source file:se.inera.certificate.proxy.filter.ProxyFilter.java

@Override
public Map<String, String> getHeaders(HttpServletRequest httpServletRequest) {
    Map<String, String> headers = newHashMap();
    headers.put("X-Proxy-Original-Servlet-ContextPath",
            defaultIfEmpty(httpServletRequest.getContextPath(), "/"));
    headers.put("X-Proxy-Original-Url", httpServletRequest.getRequestURL().toString());
    headers.put("X-Proxy-Key", this.proxyKey);
    if (headerProvider != null) {
        headers.putAll(headerProvider.getHeaders(httpServletRequest));
    }//from w w  w.j  av  a 2 s.  c o  m
    return headers;
}

From source file:org.chimi.s4s.controller.FileUploadController.java

private String[] createUrl(UploadResult uploadResult, HttpServletRequest request) {
    String url = request.getRequestURL().toString();
    int hostEndIdx = url.indexOf('/', 7);
    String host = url.substring(0, hostEndIdx);
    String contextPath = request.getContextPath();
    String[] urls = new String[2];
    urls[0] = host + contextPath + "/file/" + uploadResult.getFileId();
    if (uploadResult.isImage()) {
        urls[1] = host + contextPath + "/image/o/" + uploadResult.getFileId();
    }// w  ww  . j  a va  2 s  .com
    return urls;
}

From source file:net.solarnetwork.node.setup.web.NodeAssociationFilter.java

private void doFilter(HttpServletRequest request, HttpServletResponse response, FilterChain chain)
        throws IOException, ServletException {
    final String path = request.getPathInfo();
    if (!path.startsWith(NODE_ASSOCIATE_PATH) && identityService.getNodeId() == null) {
        response.sendRedirect(request.getContextPath() + NODE_ASSOCIATE_PATH);
    } else {//w w w. java2s.  com
        chain.doFilter(request, response);
    }
}