Example usage for javax.servlet.http HttpServletRequest getQueryString

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

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  4. javax.servlet.http.*
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  6. getQueryString

Introduction

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

Prototype

public String getQueryString();

Source Link

Document

Returns the query string that is contained in the request URL after the path.

Usage

From source file:net.duckling.ddl.web.interceptor.access.VWBDenyListener.java

private String getRequestURL(HttpServletRequest request) {
    String url = request.getRequestURL().toString();
    if (url.endsWith("/")) {
        url = url.substring(0, url.length() - 1);
    }//from  www.  jav a 2  s .  com

    if (request.getQueryString() != null) {
        url = url + "?" + request.getQueryString();

    }
    return url;
}

From source file:com.ibm.sbt.service.basic.ProxyEndpointService.java

@Override
protected String getRequestURLQueryString(HttpServletRequest request) throws ServletException {
    String queryargs = request.getQueryString();
    String proxyqueryargs = endpoint.getProxyQueryArgs();
    if (proxyqueryargs != null) {
        if (queryargs == null)
            return proxyqueryargs;
        else//w w  w .j  av a2s . c  o  m
            return queryargs + "&" + proxyqueryargs;
    }
    return queryargs;
}

From source file:com.tbodt.jswerve.servlet.JSwerveServlet.java

private URI extractUri(HttpServletRequest req) throws ServletException {
    try {//from   www .  j  av  a 2s  .c  o  m
        return new URI(req.getScheme(), UrlUtils.decode(req.getServerName()),
                UrlUtils.decode(req.getRequestURI()), UrlUtils.decode(req.getQueryString()), null);
    } catch (URISyntaxException ex) {
        throw new ServletException("Damn! URI syntax!", ex);
    }
}

From source file:com.predic8.membrane.servlet.embedded.RStudioMembraneServlet.java

@Override
protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    String queryString = req.getQueryString() == null ? "" : "?" + req.getQueryString();

    Router router;/*ww w. ja v  a2 s.  com*/

    // For websockets, the following paths are used by JupyterHub:
    //  /(user/[^/]*)/(api/kernels/[^/]+/channels|terminals/websocket)/?
    // forward to ws(s)://servername:port_number
    //<LocationMatch "/mypath/(user/[^/]*)/(api/kernels/[^/]+/channels|terminals/websocket)(.*)">
    //    ProxyPassMatch ws://localhost:8999/mypath/$1/$2$3
    //    ProxyPassReverse ws://localhost:8999 # this may be superfluous
    //</LocationMatch>
    //        ProxyPass /api/kernels/ ws://192.168.254.23:8888/api/kernels/
    //        ProxyPassReverse /api/kernels/ http://192.168.254.23:8888/api/kernels/
    List<NameValuePair> pairs;
    try {
        //note: HttpClient 4.2 lets you parse the string without building the URI
        pairs = URLEncodedUtils.parse(new URI(queryString), "UTF-8");
    } catch (URISyntaxException e) {
        throw new ServletException("Unexpected URI parsing error on " + queryString, e);
    }
    LinkedHashMap<String, String> params = new LinkedHashMap<>();
    for (NameValuePair pair : pairs) {
        params.put(pair.getName(), pair.getValue());
    }

    String externalIp = Ip.getHost(req.getRequestURL().toString());

    StringBuffer urlBuf = new StringBuffer("http://localhost:");

    String ctxPath = req.getRequestURI();

    int x = ctxPath.indexOf("/rstudio");
    int firstSlash = ctxPath.indexOf('/', x + 1);
    int secondSlash = ctxPath.indexOf('/', firstSlash + 1);
    String portString = ctxPath.substring(firstSlash + 1, secondSlash);
    Integer targetPort;
    try {
        targetPort = Integer.parseInt(portString);
    } catch (NumberFormatException ex) {
        logger.error("Invalid target port in the URL: " + portString);
        return;
    }
    urlBuf.append(portString);

    String newTargetUri = urlBuf.toString() + req.getRequestURI();

    StringBuilder newQueryBuf = new StringBuilder();
    newQueryBuf.append(newTargetUri);
    newQueryBuf.append(queryString);

    URI targetUriObj = null;
    try {
        targetUriObj = new URI(newQueryBuf.toString());
    } catch (Exception e) {
        throw new ServletException("Rewritten targetUri is invalid: " + newTargetUri, e);
    }
    ServiceProxy sp = new ServiceProxy(new ServiceProxyKey(externalIp, "*", "*", -1), "localhost", targetPort);
    //    ServiceProxy sp = new ServiceProxy(
    //            new ServiceProxyKey(
    //                    externalIp, "*", "*", -1),
    //            "localhost", targetPort);
    sp.setTargetURL(newQueryBuf.toString());
    // only set external hostname in case admin console is used
    try {
        router = new HopsRouter(targetUriObj);
        router.add(sp);
        router.init();
        ProxyRule proxy = new ProxyRule(new ProxyRuleKey(-1));
        router.getRuleManager().addProxy(proxy, RuleManager.RuleDefinitionSource.MANUAL);
        router.getRuleManager().addProxy(sp, RuleManager.RuleDefinitionSource.MANUAL);
        new HopsServletHandler(req, resp, router.getTransport(), targetUriObj).run();
    } catch (Exception ex) {
        Logger.getLogger(RStudioMembraneServlet.class.getName()).log(Level.SEVERE, null, ex);
    }

}

From source file:com.kinesis.datavis.servlet.GetBidRqCountsServlet.java

@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    MultiMap<String> params = new MultiMap<>();
    UrlEncoded.decodeTo(req.getQueryString(), params, "UTF-8");

    // We need both parameters to properly query for counts
    if (!params.containsKey(PARAMETER_RESOURCE) || !params.containsKey(PARAMETER_RANGE_IN_SECONDS)) {
        resp.setStatus(HttpServletResponse.SC_BAD_REQUEST);
        return;/*from   ww  w  .j  a v a2  s. c o  m*/
    }

    // Parse query string as a single integer - the number of seconds since "now" to query for new counts
    String resource = params.getString(PARAMETER_RESOURCE);
    int rangeInSeconds = Integer.parseInt(params.getString(PARAMETER_RANGE_IN_SECONDS));

    Calendar c = Calendar.getInstance();
    c.add(Calendar.SECOND, -1 * rangeInSeconds);
    Date startTime = c.getTime();
    if (LOG.isDebugEnabled()) {
        LOG.debug(String.format("Querying for counts of resource %s since %s", resource,
                DATE_FORMATTER.get().format(startTime)));
    }

    DynamoDBQueryExpression<BidRequestCount> query = new DynamoDBQueryExpression<>();

    BidRequestCount hashKey = new BidRequestCount();
    hashKey.setHashKey(Ticker.getInstance().hashKey());

    query.setHashKeyValues(hashKey);

    Condition recentUpdates = new Condition().withComparisonOperator(ComparisonOperator.GT)
            .withAttributeValueList(new AttributeValue().withS(DATE_FORMATTER.get().format(startTime)));
    //        Condition attrFilter =
    //                new Condition().
    //                        withComparisonOperator(ComparisonOperator.EQ).withAttributeValueList(new AttributeValue().withS(resource));

    query.setRangeKeyConditions(Collections.singletonMap("timestamp", recentUpdates));
    //        query.setQueryFilter(Collections.singletonMap("wh", attrFilter));

    List<BidRequestCount> counts = mapper.query(BidRequestCount.class, query);

    //        System.out.println(counts.size());
    // Return the counts as JSON
    resp.setContentType("application/json");
    resp.setStatus(HttpServletResponse.SC_OK);
    JSON.writeValue(resp.getWriter(), counts);
}

From source file:com.github.rabid_fish.proxy.servlet.SoapServlet.java

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

    PrintWriter writer = response.getWriter();

    if (request.getQueryString() != null && request.getQueryString().equals("wsdl")) {
        response.setStatus(HttpServletResponse.SC_OK);
        response.setContentType("text/xml");
        writeWsdl(writer);//from  w  w  w  .j  a v  a  2s .  com
    } else {
        response.setStatus(HttpServletResponse.SC_NOT_FOUND);
        response.setContentType("text/html");
        writer.append("404: page not found");
    }

    writer.flush();
    writer.close();
}

From source file:org.sakaiproject.imagegallery.integration.standalone.ImageStreamingController.java

/**
 * @see org.springframework.web.servlet.mvc.AbstractController#handleRequestInternal(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
 *//*www . ja v a2 s.  c om*/
@Override
protected ModelAndView handleRequestInternal(HttpServletRequest request, HttpServletResponse response)
        throws Exception {
    if (log.isInfoEnabled())
        log.info("req contextPath=" + request.getContextPath() + ", pathInfo=" + request.getPathInfo()
                + ", query=" + request.getQueryString() + ", URI=" + request.getRequestURI() + ", URL="
                + request.getRequestURL() + ", servlet=" + request.getServletPath());
    String fileId = request.getPathInfo().substring(1);
    ImageFile imageFile = fileLibraryService.getImageFile(fileId);
    response.setContentType(imageFile.getContentType());
    FileStreamer fileStreamer = (FileStreamer) fileLibraryService;
    fileStreamer.streamImage(fileId, response.getOutputStream());
    return null;
}

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 w w  w. ja v a2 s. c om*/

    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:info.jtrac.web.RestMultiActionController.java

public void itemSearchGet(HttpServletRequest request, HttpServletResponse response) throws Exception {
    String queryString = request.getQueryString();
    logger.debug("parsing queryString: " + queryString);
    ValueMap map = new ValueMap();
    RequestUtils.decodeParameters(queryString, map);
    logger.debug("decoded: " + map);
    User user = (User) request.getAttribute("user");
    PageParameters params = new PageParameters(map);
    ItemSearch itemSearch = ItemListPage.getItemSearch(jtrac, user, params);
    initXmlResponse(response);/* w  ww . j  av  a 2  s  .c om*/
    jtrac.writeAsXml(itemSearch, response.getWriter());
}

From source file:com.meetme.plugins.jira.gerrit.adminui.AdminServlet.java

private URI getUri(final HttpServletRequest request) {
    StringBuffer builder = request.getRequestURL();

    if (request.getQueryString() != null) {
        builder.append("?");
        builder.append(request.getQueryString());
    }/*from w w  w. j a  v a  2 s  .com*/

    return URI.create(builder.toString());
}