Example usage for javax.servlet.http HttpServletRequest getPathInfo

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

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  6. getPathInfo

Introduction

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

Prototype

public String getPathInfo();

Source Link

Document

Returns any extra path information associated with the URL the client sent when it made this request.

Usage

From source file:it.cilea.osd.jdyna.web.controller.SimpleDynaController.java

protected Integer extractEntityId(HttpServletRequest request) {
    String path = request.getPathInfo().substring(1); // remove first /
    String[] splitted = path.split("/");
    request.setAttribute("authority", splitted[1]);
    Integer id = getRealPersistentIdentifier(splitted[1]);
    request.setAttribute("entityID", id);
    return id;//from w ww. j  a  va  2s  .  c o  m
}

From source file:edu.isi.karma.webserver.ExtractSpatialInformationFromWikimapiaServiceHandler.java

public void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    logger.debug("Request URL: " + request.getRequestURI());
    logger.debug("Request Path Info: " + request.getPathInfo());
    logger.debug("Request Param: " + request.getQueryString());

    String jsonOutput = null;//from   w w  w .  j  a va 2s .  co m

    String lon_min = request.getParameter("lon_min");
    String lat_min = request.getParameter("lat_min");
    String lon_max = request.getParameter("lon_max");
    String lat_max = request.getParameter("lat_max");
    //String type = request.getParameter("type");

    String url = "&lon_min=" + lon_min + "&lat_min=" + lat_min + "&lon_max=" + lon_max + "&lat_max=" + lat_max;

    try {
        System.out.println("Please Wait for extracting information from Web Site...");
        outputToOSM(url);
        System.out.println("You have got the OSM File at location: /tmp/GET_WIKIMAPIA.xml ...");
    } catch (SQLException e) {
        e.printStackTrace();
    }

    System.out.println("Opening PostGis Connection...");
    openConnection();
    System.out.println("Creating the CSV file from OSM file...");

    CreateWikimapiaInformation cwi = new CreateWikimapiaInformation(this.connection, this.osmFile_path);
    System.out.println("Extracting the Street Information from OSM file...");

    jsonOutput = cwi.createWikiMapiaTable();
    System.out.println("You have created the CSV file for STREETS at location:/tmp/buildings_geo.csv");

    /*Close connection*/
    this.closeConnection(this.connection);

    /*Output the JSON content to Web Page*/
    response.setCharacterEncoding("UTF8");
    PrintWriter pw = response.getWriter();
    response.setContentType(MimeType.APPLICATION_JSON);
    pw.write(jsonOutput);
    return;

}

From source file:com.jjtree.servelet.Paragraphs.java

/**
 * Handles the HTTP <code>GET</code> method.
 *
 * @param request servlet request/* w  w  w .j  av a  2 s .  co  m*/
 * @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 {
    processRequest(request, response);

    String pathInfo = request.getPathInfo();
    String[] path = pathInfo.split("/");
    int singleParagraphID = Integer.parseInt(path[1]);

    try {
        // Register JDBC driver
        Class.forName(JConstant.JDBC_DRIVER);

        // Open a connection
        conn = DriverManager.getConnection(JConstant.DB_URL, JConstant.USER, JConstant.PASSWORD);

        // Execute SQL query
        stmt = conn.createStatement();
        String sql;
        sql = "SELECT * FROM JParagraph WHERE paragraphID = " + singleParagraphID;
        ResultSet rs = stmt.executeQuery(sql);

        // Extract data from result set
        while (rs.next()) {
            //Retrieve by column name
            int paragraphID = rs.getInt("paragraphID");
            int articleID = rs.getInt("articleID");
            int position = rs.getInt("position");

            String type = rs.getString("type");
            String content = rs.getString("content");

            JSONObject paragraph = new JSONObject();

            paragraph.put("paragraphID", paragraphID);
            paragraph.put("articleID", articleID);
            paragraph.put("position", position);

            paragraph.put("type", type);
            paragraph.put("content", content);

            PrintWriter writer = response.getWriter();
            writer.print(paragraph);
            writer.flush();
        }

        // Clean-up environment
        rs.close();
        stmt.close();
        conn.close();
    } catch (SQLException se) {
        //Handle errors for JDBC
        se.printStackTrace();
    } catch (Exception e) {
        //Handle errors for Class.forName
        e.printStackTrace();
    } finally {
        //finally block used to close resources
        try {
            if (stmt != null) {
                stmt.close();
            }
        } catch (SQLException se2) {
        } // nothing we can do
        try {
            if (conn != null) {
                conn.close();
            }
        } catch (SQLException se) {
            se.printStackTrace();
        } //end finally try
    } //end try
}

From source file:io.apiman.gateway.platforms.servlet.GatewayServlet.java

/**
 * Returns the path to the resource./*from www  .  j  a v a  2  s . c o m*/
 * @param request
 */
protected String getDestination(HttpServletRequest request) {
    String path = request.getPathInfo();
    return path;
}

From source file:nl.npcf.eav.web.EAVController.java

private String getFirstPathNode(String skip, HttpServletRequest request) {
    int length = skip.length();
    String pathInfo = request.getPathInfo();
    String path = pathInfo.substring(length);
    if (path.startsWith(EAVStore.PATH_SEPARATOR)) {
        path = path.substring(1);//w w w .  ja  v  a2 s  . c  o m
    }
    int slash = path.indexOf(EAVStore.PATH_SEPARATOR);
    if (slash >= 0) {
        path = path.substring(0, slash);
    }
    return path;
}

From source file:edu.harvard.i2b2.fhirserver.ws.FileServlet.java

protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    // Get requested file by path info.

    String requestedFile = request.getPathInfo();

    if (requestedFile.equals("/"))
        requestedFile = "/index.html";
    logger.trace("Got request:" + requestedFile);
    logger.trace("basePath:" + this.basePath);
    logger.trace("ffp:" + basePath + requestedFile);

    // Check if file is actually supplied to the request URI.
    //if (requestedFile == null) {
    // Do your thing if the file is not supplied to the request URI.
    // Throw an exception, or send 404, or show default/warning page, or just ignore it.
    //  response.sendError(HttpServletResponse.SC_NOT_FOUND); // 404.
    //return;//from   w  ww.j a v a 2  s.com
    //}

    // Decode the file name (might contain spaces and on) and prepare file object.
    URL url = new URL(basePath + requestedFile);
    logger.trace("url:" + url);
    File file = FileUtils.toFile(url);
    logger.trace("searching for file:" + file.getAbsolutePath());

    // Check if file actually exists in filesystem.
    if (!file.exists()) {
        // Do your thing if the file appears to be non-existing.
        // Throw an exception, or send 404, or show default/warning page, or just ignore it.
        response.sendError(HttpServletResponse.SC_NOT_FOUND); // 404.
        return;
    }

    // Get content type by filename.
    String contentType = getServletContext().getMimeType(file.getName());

    // If content type is unknown, then set the default value.
    // For all content types, see: http://www.w3schools.com/media/media_mimeref.asp
    // To add new content types, add new mime-mapping entry in web.xml.
    if (contentType == null) {
        contentType = "application/text";
    }

    // Init servlet response.
    response.reset();
    response.setBufferSize(DEFAULT_BUFFER_SIZE);
    response.setContentType(contentType);
    response.setHeader("Content-Length", String.valueOf(file.length()));
    //  response.setHeader("Content-Disposition", "attachment; filename=\"" + file.getName() + "\"");

    // Prepare streams.
    BufferedInputStream input = null;
    BufferedOutputStream output = null;

    try {
        // Open streams.
        input = new BufferedInputStream(new FileInputStream(file), DEFAULT_BUFFER_SIZE);
        output = new BufferedOutputStream(response.getOutputStream(), DEFAULT_BUFFER_SIZE);

        // Write file contents to response.
        byte[] buffer = new byte[DEFAULT_BUFFER_SIZE];
        int length;
        while ((length = input.read(buffer)) > 0) {
            output.write(buffer, 0, length);
        }
    } finally {
        // Gently close streams.
        close(output);
        close(input);
    }
}

From source file:com.liferay.portal.servlet.ImageServlet.java

public void service(HttpServletRequest req, HttpServletResponse res) throws IOException, ServletException {

    String path = req.getPathInfo();

    // The image id may be passed in as image_id, img_id, or i_id

    String imageId = ParamUtil.getString(req, "image_id");

    if (Validator.isNull(imageId)) {
        imageId = ParamUtil.getString(req, "img_id");

        if (Validator.isNull(imageId)) {
            imageId = ParamUtil.getString(req, "i_id");
        }/*from w ww.  j ava 2s  . c  o  m*/
    }

    // Company Logo

    if (path.startsWith("/company_logo")) {
        if (ParamUtil.get(req, "png", false)) {
            imageId += ".png";

            res.setContentType("image/png");
        } else if (ParamUtil.get(req, "wbmp", false)) {
            imageId += ".wbmp";

            res.setContentType("image/vnd.wap.wbmp");
        }
    }

    // Image Gallery

    if (path.startsWith("/image_gallery")) {
        if (!imageId.equals(StringPool.BLANK) && !imageId.startsWith(_companyId + ".image_gallery.")) {

            imageId = _companyId + ".image_gallery." + imageId;

            if (ParamUtil.get(req, "small", false)) {
                imageId += ".small";
            } else {
                imageId += ".large";
            }
        }
    }

    // Journal Article

    if (path.startsWith("/journal/article")) {
        if (!imageId.equals(StringPool.BLANK) && !imageId.startsWith(_companyId + ".journal.article.")) {

            imageId = _companyId + ".journal.article." + imageId;

            String version = req.getParameter("version");

            if (Validator.isNotNull(version)) {
                imageId += "." + version;
            }
        }
    }

    // Journal Template

    if (path.startsWith("/journal/template")) {
        if (!imageId.equals(StringPool.BLANK) && !imageId.startsWith(_companyId + ".journal.template.")) {

            imageId = _companyId + ".journal.template." + imageId;
            imageId += ".small";
        }
    }

    // Shopping Item

    else if (path.startsWith("/shopping/item")) {
        if (!imageId.equals(StringPool.BLANK) && !imageId.startsWith(_companyId + ".shopping.item.")) {

            imageId = _companyId + ".shopping.item." + imageId;

            if (ParamUtil.get(req, "small", false)) {
                imageId += ".small";
            } else if (ParamUtil.get(req, "medium", false)) {
                imageId += ".medium";
            } else {
                imageId += ".large";
            }
        }
    }

    Image image = ImageLocalUtil.get(imageId);

    if (Validator.isNull(imageId)) {
        _log.error("Image id should never be null or empty, path is " + req.getPathInfo());
    }

    if (image == null) {
        _log.error("Image should never be null");
    } else {
        if (Validator.isNotNull(image.getType())) {
            res.setContentType("image/" + image.getType());
        }

        /*res.setHeader(
           "Cache-control", "max-age=" + Long.toString(Time.WEEK));*/

        try {
            if (!res.isCommitted()) {
                ServletOutputStream out = res.getOutputStream();

                out.write(image.getTextObj());
                out.flush();
            }
        } catch (Exception e) {
            Logger.error(this, e.getMessage(), e);
        }
    }
}

From source file:dk.dma.msinm.user.security.SecurityConf.java

/**
 * Returns the request specifies the JWT authentication endpoint
 * @return the request specifies the JWT authentication endpoint
 *///from w  w w  .  jav a 2s  . c  o  m
public boolean isJwtAuthEndpoint(HttpServletRequest request) {
    String uri = request.getServletPath() + StringUtils.defaultString(request.getPathInfo());
    return supportsJwtAuth() && jwtAuthEndpoint != null && jwtAuthEndpoint.equals(uri);
}

From source file:dk.dma.msinm.user.security.SecurityConf.java

/**
 * Returns the list of configured resource endpoints that matches the request
 * @param request the request/*from   ww  w  .j ava2s.c o m*/
 * @return the list of configured resource endpoints that matches the request
 */
private List<CheckedResource> getMatchingResources(HttpServletRequest request) {
    String uri = request.getServletPath() + StringUtils.defaultString(request.getPathInfo());
    return checkedResources.stream().filter(r -> r.pattern.matcher(uri).matches()).collect(Collectors.toList());
}

From source file:com.jaspersoft.jasperserver.rest.services.RESTRole.java

@Override
protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServiceException {
    try {/*  w w  w . j ava 2s.c  om*/

        String searchCriteria = restUtils.extractResourceName(SERVICE_NAME, req.getPathInfo());

        WSRole role = restUtils.unmarshal(WSRole.class, req.getInputStream());

        role = restUtils.populateServiceObject(role);

        updateRole(role, restUtils.getWSRoleSearchCriteria(searchCriteria));

        restUtils.setStatusAndBody(HttpServletResponse.SC_OK, resp, "");
    } catch (IOException e) {
        throw new ServiceException(e.getLocalizedMessage());
    } catch (JAXBException e) {
        throw new ServiceException(e.getLocalizedMessage());
    }
}