Example usage for javax.servlet.http HttpServletRequest getPathInfo

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

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  4. javax.servlet.http.*
  5. HttpServletRequest
  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:com.apress.progwt.server.web.controllers.ErrorController.java

@Override
protected ModelAndView handleRequestInternal(HttpServletRequest req, HttpServletResponse arg1)
        throws Exception {

    log.error("\nErrorController reqServ " + req.getServletPath() + " PathInfo:" + req.getPathInfo()
            + " Param: " + req.getParameterNames().toString() + " Q: " + req.getQueryString() + "</>");

    //        if(log.isDebugEnabled()){
    //            for(Object s :req.getParameterMap().keySet()){
    //                log.debug("param "+s);
    //            }
    //            Enumeration attrs = req.getAttributeNames();
    //            while(attrs.hasMoreElements()){
    //                String attr = (String) attrs.nextElement();
    //                log.debug("attr: "+attr+" "+req.getAttribute(attr));
    //            }
    //        }//from  www .  j  a  va 2  s  .  co  m

    ModelAndView m = super.handleRequestInternal(req, arg1);
    String code = req.getParameter("code");
    if (code != null) {
        Object uri = req.getAttribute("javax.servlet.error.request_ uri");
        m.addObject("message", code + " error for page " + uri);
    }
    return m;
}

From source file:com.googlesource.gerrit.plugins.github.velocity.VelocityStaticServlet.java

private Resource local(final HttpServletRequest req) {
    final String name = req.getPathInfo();
    if (name.length() < 2 || !name.startsWith("/") || isUnreasonableName(name)) {
        // Too short to be a valid file name, or doesn't start with
        // the path info separator like we expected.
        ////from  w w w .  j av a2  s .c o  m
        return null;
    }

    String resourceName = name.substring(1);
    try {
        return velocity.getContent(resourceName);
    } catch (Exception e) {
        log.error("Cannot resolve resource " + resourceName, e);
        return null;
    }
}

From source file:com.thinkberg.moxo.dav.DeleteHandler.java

public void service(HttpServletRequest request, HttpServletResponse response) throws IOException {
    FileObject object = getResourceManager().getFileObject(request.getPathInfo());
    if (request instanceof Request) {
        String fragment = ((Request) request).getUri().getFragment();
        if (fragment != null) {
            response.sendError(HttpServletResponse.SC_FORBIDDEN);
            return;
        }//from   ww w.ja va2  s. c  o  m
    }

    try {
        LockManager.getInstance().checkCondition(object, getIf(request));
    } catch (LockException e) {
        if (e.getLocks() != null) {
            response.sendError(SC_LOCKED);
        } else {
            response.sendError(HttpServletResponse.SC_PRECONDITION_FAILED);
        }
        return;
    }

    if (object.exists()) {
        if (object.delete(ALL_FILES_SELECTOR) > 0) {
            response.setStatus(HttpServletResponse.SC_OK);
        } else {
            response.sendError(HttpServletResponse.SC_FORBIDDEN);
        }
    } else {
        response.sendError(HttpServletResponse.SC_NOT_FOUND);
    }
}

From source file:net.myrrix.web.servlets.EstimateForAnonymousServlet.java

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException {

    CharSequence pathInfo = request.getPathInfo();
    if (pathInfo == null) {
        response.sendError(HttpServletResponse.SC_BAD_REQUEST, "No path");
        return;//from   w w  w  .  jav  a2  s  .c o m
    }
    Iterator<String> pathComponents = SLASH.split(pathInfo).iterator();
    long toItemID;
    Pair<long[], float[]> itemIDsAndValue;
    try {
        toItemID = Long.parseLong(pathComponents.next());
        itemIDsAndValue = RecommendToAnonymousServlet.parseItemValuePairs(pathComponents);
    } catch (NoSuchElementException nsee) {
        response.sendError(HttpServletResponse.SC_BAD_REQUEST, nsee.toString());
        return;
    } catch (NumberFormatException nfe) {
        response.sendError(HttpServletResponse.SC_BAD_REQUEST, nfe.toString());
        return;
    }

    if (itemIDsAndValue.getFirst().length == 0) {
        response.sendError(HttpServletResponse.SC_BAD_REQUEST, "No items");
        return;
    }

    long[] itemIDs = itemIDsAndValue.getFirst();
    float[] values = itemIDsAndValue.getSecond();

    MyrrixRecommender recommender = getRecommender();
    try {
        float estimate = recommender.estimateForAnonymous(toItemID, itemIDs, values);
        Writer out = response.getWriter();
        out.write(Float.toString(estimate));
        out.write('\n');
    } catch (NotReadyException nre) {
        response.sendError(HttpServletResponse.SC_SERVICE_UNAVAILABLE, nre.toString());
    } catch (NoSuchItemException nsie) {
        response.sendError(HttpServletResponse.SC_NOT_FOUND, nsie.toString());
    } catch (TasteException te) {
        response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, te.toString());
        getServletContext().log("Unexpected error in " + getClass().getSimpleName(), te);
    }
}

From source file:com.graphhopper.http.I18NServlet.java

@Override
public void doGet(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException {
    try {/*from  w  w  w. j a  v a 2s.  com*/
        String locale = "";
        String path = req.getPathInfo();
        if (!Helper.isEmpty(path) && path.startsWith("/"))
            locale = path.substring(1);

        if (Helper.isEmpty(locale)) {
            // fall back to language specified in header e.g. via browser settings
            String acceptLang = req.getHeader("Accept-Language");
            if (!Helper.isEmpty(acceptLang))
                locale = acceptLang.split(",")[0];
        }

        Translation tr = map.get(locale);
        JSONObject json = new JSONObject();
        if (tr != null && !Locale.US.equals(tr.getLocale()))
            json.put("default", tr.asMap());

        json.put("locale", locale.toString());
        json.put("en", map.get("en").asMap());
        writeJson(req, res, json);
    } catch (Exception ex) {
        logger.error("Error while executing request: " + req.getQueryString(), ex);
        writeError(res, SC_INTERNAL_SERVER_ERROR, "Problem occured:" + ex.getMessage());
    }
}

From source file:com.thinkberg.moxo.dav.PutHandler.java

public void service(HttpServletRequest request, HttpServletResponse response) throws IOException {
    FileObject object = getResourceManager().getFileObject(request.getPathInfo());

    try {//from  w w w . j av  a2s. co m
        LockManager.getInstance().checkCondition(object, getIf(request));
    } catch (LockException e) {
        if (e.getLocks() != null) {
            response.sendError(SC_LOCKED);
        } else {
            response.sendError(HttpServletResponse.SC_PRECONDITION_FAILED);
        }
        return;
    }

    // it is forbidden to write data on a folder
    if (object.exists() && FileType.FOLDER.equals(object.getType())) {
        response.sendError(HttpServletResponse.SC_FORBIDDEN);
        return;
    }

    FileObject parent = object.getParent();
    if (!parent.exists()) {
        response.sendError(HttpServletResponse.SC_FORBIDDEN);
        return;
    }

    if (!FileType.FOLDER.equals(parent.getType())) {
        response.sendError(HttpServletResponse.SC_CONFLICT);
        return;
    }

    InputStream is = request.getInputStream();
    OutputStream os = object.getContent().getOutputStream();
    log("PUT sends " + request.getHeader("Content-length") + " bytes");
    log("PUT copied " + Util.copyStream(is, os) + " bytes");
    os.flush();
    object.close();

    response.setStatus(HttpServletResponse.SC_CREATED);
}

From source file:com.thinkberg.webdav.PutHandler.java

public void service(HttpServletRequest request, HttpServletResponse response) throws IOException {
    FileObject object = VFSBackend.resolveFile(request.getPathInfo());

    try {/*  w  ww.j  a  v  a2  s  .  c o  m*/
        if (!LockManager.getInstance().evaluateCondition(object, getIf(request)).result) {
            response.sendError(HttpServletResponse.SC_PRECONDITION_FAILED);
            return;
        }
    } catch (LockException e) {
        response.sendError(SC_LOCKED);
        return;
    } catch (ParseException e) {
        response.sendError(HttpServletResponse.SC_PRECONDITION_FAILED);
        return;
    }
    // it is forbidden to write data on a folder
    if (object.exists() && FileType.FOLDER.equals(object.getType())) {
        response.sendError(HttpServletResponse.SC_FORBIDDEN);
        return;
    }

    FileObject parent = object.getParent();
    if (!parent.exists()) {
        response.sendError(HttpServletResponse.SC_FORBIDDEN);
        return;
    }

    if (!FileType.FOLDER.equals(parent.getType())) {
        response.sendError(HttpServletResponse.SC_CONFLICT);
        return;
    }

    InputStream is = request.getInputStream();
    OutputStream os = object.getContent().getOutputStream();
    long bytesCopied = Util.copyStream(is, os);
    String contentLengthHeader = request.getHeader("Content-length");
    LOG.debug(String.format("sent %d/%s bytes", bytesCopied,
            contentLengthHeader == null ? "unknown" : contentLengthHeader));
    os.flush();
    object.close();

    response.setStatus(HttpServletResponse.SC_CREATED);
}

From source file:com.thinkberg.webdav.DeleteHandler.java

public void service(HttpServletRequest request, HttpServletResponse response) throws IOException {
    FileObject object = VFSBackend.resolveFile(request.getPathInfo());

    try {//from  ww  w.  j  ava 2  s .co m
        String fragment = new URI(request.getRequestURI()).getFragment();
        if (fragment != null) {
            response.sendError(HttpServletResponse.SC_FORBIDDEN);
            return;
        }
    } catch (URISyntaxException e) {
        throw new IOException(e.getMessage());
    }

    try {
        if (!LockManager.getInstance().evaluateCondition(object, getIf(request)).result) {
            response.sendError(HttpServletResponse.SC_PRECONDITION_FAILED);
            return;
        }
    } catch (LockException e) {
        response.sendError(SC_LOCKED);
        return;
    } catch (ParseException e) {
        response.sendError(HttpServletResponse.SC_PRECONDITION_FAILED);
        return;
    }

    if (object.exists()) {
        int deletedObjects = object.delete(ALL_FILES_SELECTOR);
        LOG.debug("deleted " + deletedObjects + " objects");
        if (deletedObjects > 0) {
            response.setStatus(HttpServletResponse.SC_OK);
        } else {
            response.sendError(HttpServletResponse.SC_FORBIDDEN);
        }
    } else {
        response.sendError(HttpServletResponse.SC_NOT_FOUND);
    }
}

From source file:org.dspace.app.webui.cris.controller.DynamicObjectDetailsController.java

private String extractTabName(HttpServletRequest request) {
    String path = request.getPathInfo().substring(1); // remove first /
    String[] splitted = path.split("/");
    if (splitted.length > 2) {
        return splitted[2].replaceAll("\\.html", "");
    } else/*from  ww  w . ja v a2  s . c  o m*/
        return null;
}

From source file:me.chester.myretweetedtweets.RetrieveTweetsServlet.java

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    String path = request.getPathInfo();
    String callback = request.getParameter("callback");
    PrintWriter out = response.getWriter();
    if (path != null && path.length() > 1) {
        try {// w ww.j  a  v  a2  s.  c  om
            long id = Long.parseLong(path.substring(1));
            String json = getJsonWithCache(id, callback);
            response.setContentType("application/json");
            out.write(json);
            return;
        } catch (NumberFormatException e) {
            // Invalid id, will be treated as 404-not-found below
        } catch (EntityNotFoundException e) {
            // Invalid id, will be treated as 404-not-found below
        } catch (TwitterException e) {
            response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
            out.write("Error retrieving tweets. Maybe you should re-authorize?");
        } catch (CacheException e) {
            response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
            out.write("Error with Memcache. We are all doomed.");
        }
    }
    response.setStatus(HttpServletResponse.SC_NOT_FOUND);
    out.write("Invalid URL. Try authorizing again to get a valid one");
}