List of usage examples for javax.servlet ServletOutputStream print
public void print(double d) throws IOException
double value to the client, with no carriage return-line feed (CRLF) at the end. From source file:org.expath.servlex.rest.DeployWebapp.java
/** * Deploy a XAR or a XAW file./*from www . j a va 2 s .c om*/ * * @param req The HTTP request object. * * @param resp The HTTP response object. * * @throws IOException In case of any I/O error. * * @throws ServletException In case of any other error. */ @Override protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws IOException, ServletException { resp.setContentType("application/xml"); resp.setCharacterEncoding("UTF-8"); ServletOutputStream out = resp.getOutputStream(); try { if (!myRepo.canInstall()) { error(501, "Not Implemented", "Install not supported, storage is read-only."); } // name will be null if the package is not a webapp String name = doInstall(req); out.println("<success>"); if (name == null) { out.print(" <msg>The package"); } else { out.print(" <msg>The webapp at "); out.print(name); } out.println(" has been successfully installed.</msg>"); out.println("</success>"); } catch (RestError ex) { out.println("<error>"); out.println(" <msg>" + ex.getUserMessage() + "</msg>"); out.println("</error>"); ex.sendError(resp); } catch (ServlexException ex) { out.println("<error>"); out.println(" <msg>Unexpected exception: " + ex.getMessage() + "</msg>"); out.println("</error>"); ex.sendError(resp); } catch (RuntimeException ex) { out.println("<error>"); out.println(" <msg>Unexpected runtime error: " + ex.getMessage() + "</msg>"); out.println(" <msg>Please report this to the mailing list, see Servlex logs"); out.println(" for additional information about the error.</msg>"); out.println("</error>"); resp.sendError(500, "Internal Server Error"); } }
From source file:eu.earthobservatory.org.StrabonEndpoint.BrowseBean.java
/** * Processes the request made by a client of the endpoint that uses it as a * service.//from w w w . j a v a2 s.co m * * @param request * @param response * @throws IOException */ private void processRequest(HttpServletRequest request, HttpServletResponse response) throws IOException { ServletOutputStream out = response.getOutputStream(); // get the stSPARQL Query Result format (we check only the Accept // header) stSPARQLQueryResultFormat format = stSPARQLQueryResultFormat.forMIMEType(request.getHeader("accept")); // get the query String query = request.getParameter("query"); // check for required parameters if (format == null || query == null) { response.setStatus(HttpServletResponse.SC_BAD_REQUEST); out.print(ResponseMessages.getXMLHeader()); out.print(ResponseMessages.getXMLException(PARAM_ERROR)); out.print(ResponseMessages.getXMLFooter()); } else { // decode the query query = URLDecoder.decode(request.getParameter("query"), "UTF-8"); response.setContentType(format.getDefaultMIMEType()); try { strabonWrapper.query(query, format.getName(), out); response.setStatus(HttpServletResponse.SC_OK); } catch (Exception e) { response.setStatus(HttpServletResponse.SC_BAD_REQUEST); out.print(ResponseMessages.getXMLHeader()); out.print(ResponseMessages.getXMLException(e.getMessage())); out.print(ResponseMessages.getXMLFooter()); } } out.flush(); }
From source file:edu.usu.sdl.openstorefront.web.action.resolution.RangeResolution.java
@Override protected void stream(HttpServletResponse response) throws Exception { int bufferLength; if (in != null && totalLength >= 0) { byte[] buffer = new byte[512]; long count = 0; try {// w ww . jav a 2s.c o m ServletOutputStream out = response.getOutputStream(); List<Range<Long>> byteRanges = parseRangeHeader(request.getHeader("Range")); if (byteRanges == null) { while ((bufferLength = in.read(buffer)) != -1) { out.write(buffer, 0, bufferLength); } } else { for (Range<Long> byteRange : byteRanges) { // See RFC 2616 section 14.16 if (byteRanges.size() > 1) { out.print("--" + MULTIPART_BOUNDARY + "\r\n"); out.print("Content-Type: " + contentType + "\r\n"); out.print("Content-Range: bytes " + byteRange.getStart() + "-" + byteRange.getEnd() + "/" + totalLength + "\r\n"); out.print("\r\n"); } if (count < byteRange.getStart()) { long skip; skip = byteRange.getStart() - count; long actualbytesSkiped = in.skip(skip); log.log(Level.FINEST, MessageFormat.format("Actual Bytes Skipped from range: {0}", actualbytesSkiped)); count += skip; } while ((bufferLength = in.read(buffer, 0, (int) Math.min(buffer.length, byteRange.getEnd() + 1 - count))) != -1) { try { out.write(buffer, 0, bufferLength); } catch (IOException io) { //Client Abort break; } count += bufferLength; if (byteRange.getEnd() + 1 == count) { break; } } if (byteRanges.size() > 1) { out.print("\r\n"); } } if (byteRanges.size() > 1) { out.print("--" + MULTIPART_BOUNDARY + "--\r\n"); } } } catch (IOException io) { //Ignore Client Abort log.log(Level.FINEST, "Range Resolution Error ", io); } finally { try { in.close(); } catch (Exception e) { log.log(Level.WARNING, "Error closing input stream", e); } } } }
From source file:org.wso2.sample.identity.oauth2.IDTokenExtractorServlet.java
protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws IOException { String idToken = req.getParameter("idToken"); String user = null;/*from w w w .j a v a 2 s .c om*/ String sid = null; ServletOutputStream out = resp.getOutputStream(); try { user = (String) SignedJWT.parse(idToken).getJWTClaimsSet().getSubject(); sid = SessionIdStore.getSid(idToken); HttpSession session = req.getSession(); if (user != null) { log.info("Logged in user: " + user); session.setAttribute(OAuth2Constants.LOGGED_IN_USER, user); } if (sid != null) { SessionIdStore.storeSession(sid, session); } resp.setContentType("application/json"); JSONObject respData = new JSONObject(); respData.put("user", user); out.print(respData.toString()); } catch (ParseException e) { log.error("Invalid Token sent to IDTokenExtractorServlet.", e); } }
From source file:eu.earthobservatory.org.StrabonEndpoint.DescribeBean.java
/** * Processes the request made from the HTML visual interface of Strabon Endpoint. * //w ww. ja va2 s .co m * @param request * @param response * @throws ServletException * @throws IOException */ private void processVIEWRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { // get the dispatcher for forwarding the rendering of the response RequestDispatcher dispatcher = request.getRequestDispatcher("describe.jsp"); String query = URLDecoder.decode(request.getParameter("query"), "UTF-8"); String format = request.getParameter("format"); String handle = request.getParameter("handle"); RDFFormat rdfFormat = RDFFormat.valueOf(format); if (format == null || query == null || rdfFormat == null) { request.setAttribute(ERROR, PARAM_ERROR); dispatcher.forward(request, response); } else { // set the query, format and handle to be selected in the rendered page //request.setAttribute("query", URLDecoder.decode(query, "UTF-8")); //request.setAttribute("format", URLDecoder.decode(reqFormat, "UTF-8")); //request.setAttribute("handle", URLDecoder.decode(handle, "UTF-8")); if ("download".equals(handle)) { // download as attachment ServletOutputStream out = response.getOutputStream(); response.setContentType(rdfFormat.getDefaultMIMEType()); response.setHeader("Content-Disposition", "attachment; filename=results." + rdfFormat.getDefaultFileExtension() + "; " + rdfFormat.getCharset()); try { strabonWrapper.describe(query, format, out); response.setStatus(HttpServletResponse.SC_OK); } catch (Exception e) { response.setStatus(HttpServletResponse.SC_BAD_REQUEST); out.print(ResponseMessages.getXMLHeader()); out.print(ResponseMessages.getXMLException(e.getMessage())); out.print(ResponseMessages.getXMLFooter()); } out.flush(); } else //plain { try { ByteArrayOutputStream bos = new ByteArrayOutputStream(); strabonWrapper.describe(query, format, bos); request.setAttribute(RESPONSE, StringEscapeUtils.escapeHtml(bos.toString())); } catch (Exception e) { request.setAttribute(ERROR, e.getMessage()); } dispatcher.forward(request, response); } } }
From source file:org.apache.roller.weblogger.ui.struts2.editor.WeblogExport.java
/** * Returns an output stream to the client containing a text file of all * entries and comments. This will include draft entries as well. * * Currently the only file format supported is mtimport. */// w w w . j av a 2 s . c om public void exportEntries() throws WebloggerException { if (!WebloggerConfig.getBooleanProperty("weblog.export.enabled")) { throw new WebloggerException("ERROR: export is disabled"); } try { WeblogEntryManager wmgr = WebloggerFactory.getWeblogger().getWeblogEntryManager(); URLStrategy urlStrategy; urlStrategy = WebloggerFactory.getWeblogger().getUrlStrategy(); List rawEntries; rawEntries = wmgr.getWeblogEntries(getActionWeblog(), null, null, null, null, null, null, null, null, null, null, 0, -1); List<WeblogEntryWrapper> entries; entries = new ArrayList<WeblogEntryWrapper>(); for (Object entry : rawEntries) { entries.add(WeblogEntryWrapper.wrap((WeblogEntry) entry, urlStrategy)); } // Compile the resource URL pattern using the weblog handle baseUrlPattern = Pattern .compile("(<[\\s\\S]+?=[\"'])(http[s]*?://[\\S]+/" + getActionWeblog().getHandle() + "/resource/|/" + getActionWeblog().getHandle() + "/resource/)"); // Produce the selected output format String output; output = formatAsMoveableType(entries); /* if (format.equals(ATOM_FORMAT)) { output = formatAsAtom(entries); } else { output = formatAsMoveableType(entries); } */ if (!response.isCommitted()) { response.reset(); SimpleDateFormat dateFormat; dateFormat = new SimpleDateFormat("MMddyyyy'T'HHmmss"); StringBuilder fileName; fileName = new StringBuilder(); fileName.append(getActionWeblog().getHandle()); fileName.append("-entries-"); fileName.append(dateFormat.format(System.currentTimeMillis())); if (format.equals(ATOM_FORMAT)) { fileName.append(".xml"); } else { fileName.append(".txt"); } // Force the browser to download the export file response.setContentType("application/octet-stream; charset=utf-8"); response.setContentLength(output.getBytes("UTF-8").length); response.setHeader("Content-Disposition", "attachment; filename=\"" + fileName.toString() + "\""); ServletOutputStream outputStream; outputStream = response.getOutputStream(); outputStream.print(output); outputStream.flush(); outputStream.close(); } } catch (WebloggerException e) { log.error("Error looking up entries: ", e); } catch (IOException e) { log.error("Error getting output stream: ", e); } }
From source file:org.exist.security.realm.openid.AuthenticatorOpenIdServlet.java
public String authRequest(String userSuppliedString, HttpServletRequest httpReq, HttpServletResponse httpResp) throws IOException, ServletException { if (OpenIDRealm.instance == null) { ServletOutputStream out = httpResp.getOutputStream(); httpResp.setContentType("text/html; charset=\"UTF-8\""); httpResp.addHeader("pragma", "no-cache"); httpResp.addHeader("Cache-Control", "no-cache"); httpResp.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR); out.print("<html><head>"); out.print("<title>OpenIDServlet Error</title>"); out.print("<link rel=\"stylesheet\" type=\"text/css\" href=\"error.css\"></link></head>"); out.print("<body><div id=\"container\"><h1>Error found</h1>"); out.print("<h2>Message:"); out.print("OpenID realm wasn't initialized."); out.print("</h2>"); //out.print(HTTPUtils.printStackTraceHTML(t)); out.print("</div></body></html>"); return null; }//from www. j av a2s.co m try { String returnAfterAuthentication = httpReq.getParameter("return_to"); // configure the return_to URL where your application will receive // the authentication responses from the OpenID provider String returnToUrl = httpReq.getRequestURL().toString() + "?is_return=true&exist_return=" + returnAfterAuthentication; // perform discovery on the user-supplied identifier List<?> discoveries = manager.discover(userSuppliedString); // attempt to associate with the OpenID provider // and retrieve one service endpoint for authentication DiscoveryInformation discovered = manager.associate(discoveries); // store the discovery information in the user's session httpReq.getSession().setAttribute("openid-disc", discovered); // obtain a AuthRequest message to be sent to the OpenID provider AuthRequest authReq = manager.authenticate(discovered, returnToUrl); if (authReq.getOPEndpoint().indexOf("myopenid.com") > 0) { SRegRequest sregReq = SRegRequest.createFetchRequest(); sregReq.addAttribute(AXSchemaType.FULLNAME.name().toLowerCase(), true); sregReq.addAttribute(AXSchemaType.EMAIL.name().toLowerCase(), true); sregReq.addAttribute(AXSchemaType.COUNTRY.name().toLowerCase(), true); sregReq.addAttribute(AXSchemaType.LANGUAGE.name().toLowerCase(), true); authReq.addExtension(sregReq); } else { FetchRequest fetch = FetchRequest.createFetchRequest(); fetch.addAttribute(AXSchemaType.FIRSTNAME.getAlias(), AXSchemaType.FIRSTNAME.getNamespace(), true); fetch.addAttribute(AXSchemaType.LASTNAME.getAlias(), AXSchemaType.LASTNAME.getNamespace(), true); fetch.addAttribute(AXSchemaType.EMAIL.getAlias(), AXSchemaType.EMAIL.getNamespace(), true); fetch.addAttribute(AXSchemaType.COUNTRY.getAlias(), AXSchemaType.COUNTRY.getNamespace(), true); fetch.addAttribute(AXSchemaType.LANGUAGE.getAlias(), AXSchemaType.LANGUAGE.getNamespace(), true); // wants up to three email addresses fetch.setCount(AXSchemaType.EMAIL.getAlias(), 3); authReq.addExtension(fetch); } if (!discovered.isVersion2()) { // Option 1: GET HTTP-redirect to the OpenID Provider endpoint // The only method supported in OpenID 1.x // redirect-URL usually limited ~2048 bytes httpResp.sendRedirect(authReq.getDestinationUrl(true)); return null; } else { // Option 2: HTML FORM Redirection (Allows payloads >2048 bytes) Object OPEndpoint = authReq.getDestinationUrl(false); ServletOutputStream out = httpResp.getOutputStream(); httpResp.setContentType("text/html; charset=UTF-8"); httpResp.addHeader("pragma", "no-cache"); httpResp.addHeader("Cache-Control", "no-cache"); out.println("<html xmlns=\"http://www.w3.org/1999/xhtml\">"); out.println("<head>"); out.println(" <title>OpenID HTML FORM Redirection</title>"); out.println("</head>"); out.println("<body onload=\"document.forms['openid-form-redirection'].submit();\">"); out.println(" <form name=\"openid-form-redirection\" action=\"" + OPEndpoint + "\" method=\"post\" accept-charset=\"utf-8\">"); Map<String, String> parameterMap = authReq.getParameterMap(); for (Entry<String, String> entry : parameterMap.entrySet()) { out.println(" <input type=\"hidden\" name=\"" + entry.getKey() + "\" value=\"" + entry.getValue() + "\"/>"); } out.println(" <button type=\"submit\">Continue...</button>"); out.println(" </form>"); out.println("</body>"); out.println("</html>"); out.flush(); } } catch (OpenIDException e) { // present error to the user LOG.debug("OpenIDException", e); ServletOutputStream out = httpResp.getOutputStream(); httpResp.setContentType("text/html; charset=\"UTF-8\""); httpResp.addHeader("pragma", "no-cache"); httpResp.addHeader("Cache-Control", "no-cache"); httpResp.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR); out.print("<html><head>"); out.print("<title>OpenIDServlet Error</title>"); out.print("<link rel=\"stylesheet\" type=\"text/css\" href=\"error.css\"></link></head>"); out.print("<body><div id=\"container\"><h1>Error found</h1>"); out.print("<h2>Message:"); out.print(e.getMessage()); out.print("</h2>"); Throwable t = e.getCause(); if (t != null) { // t can be null out.print(HTTPUtils.printStackTraceHTML(t)); } out.print("</div></body></html>"); } return null; }
From source file:eu.earthobservatory.org.StrabonEndpoint.QueryBean.java
/** * Processes the request made by a client of the endpoint that uses it as a service. * /*from w w w . j ava2 s. c om*/ * @param request * @param response * @throws IOException */ private void processRequest(HttpServletRequest request, HttpServletResponse response) throws IOException { ServletOutputStream out = response.getOutputStream(); // get desired formats (we check only the Accept header) List<stSPARQLQueryResultFormat> formats = parseMultiValuedAcceptHeader(request.getHeader("accept")); // get the query and the limit String query = request.getParameter("query"); String maxLimit = request.getParameter("maxLimit"); // check for required parameters if (formats.size() == 0 || query == null) { logger.error("[StrabonEndpoint.QueryBean] {}", PARAM_ERROR); response.setStatus(HttpServletResponse.SC_BAD_REQUEST); out.print(ResponseMessages.getXMLHeader()); out.print(ResponseMessages.getXMLException(PARAM_ERROR)); out.print(ResponseMessages.getXMLFooter()); } else { // just use the first specified format stSPARQLQueryResultFormat format = formats.get(0); // decode the query query = URLDecoder.decode(request.getParameter("query"), "UTF-8"); response.setContentType(format.getDefaultMIMEType()); try { query = strabonWrapper.addLimit(query, maxLimit); strabonWrapper.query(query, format.getName(), out); response.setStatus(HttpServletResponse.SC_OK); } catch (Exception e) { logger.error("[StrabonEndpoint.QueryBean] Error during querying.", e); response.setStatus(HttpServletResponse.SC_BAD_REQUEST); out.print(ResponseMessages.getXMLHeader()); out.print(ResponseMessages.getXMLException(e.getMessage())); out.print(ResponseMessages.getXMLFooter()); } } out.flush(); }
From source file:com.indeed.imhotep.web.QueryServlet.java
private SelectExecutionStats handleSelectStatement(final SelectRequestArgs args, final HttpServletResponse resp, SelectStatement parsedQuery, final ExecutionManager.QueryTracker queryTracker) throws IOException { // hashing is done before calling translate so only original JParsec parsing is considered final String queryForHashing = parsedQuery.toHashKeyString(); final IQLQuery iqlQuery = IQLTranslator.translate(parsedQuery, args.interactive ? imhotepInteractiveClient : imhotepClient, args.imhotepUserName, metadata, imhotepLocalTempFileSizeLimit, imhotepDaemonTempFileSizeLimit); // TODO: handle requested format mismatch: e.g. cached CSV but asked for TSV shouldn't have to rerun the query final String queryHash = getQueryHash(queryForHashing, iqlQuery.getShardVersionList(), args.csv); final String cacheFileName = queryHash + (args.csv ? ".csv" : ".tsv"); final boolean isCached = queryCache.isFileCached(cacheFileName); final QueryMetadata queryMetadata = new QueryMetadata(); queryMetadata.addItem("IQL-Cached", isCached, true); final DateTime newestShard = getLatestShardVersion(iqlQuery.getShardVersionList()); queryMetadata.addItem("IQL-Newest-Shard", newestShard, args.returnNewestShardVersion); final String shardList = shardListToString(iqlQuery.getShardVersionList()); queryMetadata.addItem("IQL-Shard-List", shardList, args.returnShardlist); final List<Interval> timeIntervalsMissingShards = iqlQuery.getTimeIntervalsMissingShards(); if (timeIntervalsMissingShards.size() > 0) { final String missingIntervals = intervalListToString(timeIntervalsMissingShards); queryMetadata.addItem("IQL-Missing-Shards", missingIntervals); }/* ww w . j av a 2s . com*/ queryMetadata.setPendingHeaders(resp); if (args.headOnly) { return new SelectExecutionStats(true); } final ServletOutputStream outputStream = resp.getOutputStream(); if (args.progress) { outputStream.print(": This is the start of the IQL Query Stream\n\n"); } if (!args.asynchronous) { ResultServlet.setContentType(resp, args.avoidFileSave, args.csv, args.progress); if (!args.cacheReadDisabled && isCached) { log.trace("Returning cached data in " + cacheFileName); // read metadata from cache try { final InputStream metadataCacheStream = queryCache .getInputStream(cacheFileName + METADATA_FILE_SUFFIX); final QueryMetadata cachedMetadata = QueryMetadata.fromStream(metadataCacheStream); queryMetadata.mergeIn(cachedMetadata); queryMetadata.setPendingHeaders(resp); resp.setHeader("Access-Control-Expose-Headers", StringUtils.join(resp.getHeaderNames(), ", ")); if (args.progress) { outputStream.println("event: header"); outputStream.print("data: "); outputStream.print(queryMetadata.toJSON() + "\n\n"); } } catch (Exception e) { log.info("Failed to load metadata cache from " + cacheFileName + METADATA_FILE_SUFFIX, e); } final InputStream cacheInputStream = queryCache.getInputStream(cacheFileName); final int rowsWritten = IQLQuery.copyStream(cacheInputStream, outputStream, iqlQuery.getRowLimit(), args.progress); outputStream.close(); return new SelectExecutionStats(isCached, rowsWritten, false, queryHash, 0); } final IQLQuery.WriteResults writeResults; final IQLQuery.ExecutionResult executionResult; try { // TODO: should we always get totals? opt out http param? executionResult = iqlQuery.execute(args.progress, outputStream, true); queryMetadata.addItem("IQL-Timings", executionResult.getTimings().replace('\n', '\t'), args.progress); queryMetadata.addItem("IQL-Imhotep-Temp-Bytes-Written", executionResult.getImhotepTempFilesBytesWritten(), args.progress); queryMetadata.addItem("IQL-Totals", Arrays.toString(executionResult.getTotals()), args.getTotals); queryMetadata.setPendingHeaders(resp); resp.setHeader("Access-Control-Expose-Headers", StringUtils.join(resp.getHeaderNames(), ", ")); if (args.progress) { outputStream.println("event: header"); outputStream.print("data: "); outputStream.print(queryMetadata.toJSON() + "\n\n"); } final Iterator<GroupStats> groupStats = executionResult.getRows(); final int groupingColumns = Math.max(1, (parsedQuery.groupBy == null || parsedQuery.groupBy.groupings == null) ? 1 : parsedQuery.groupBy.groupings.size()); final int selectColumns = Math.max(1, (parsedQuery.select == null || parsedQuery.select.getProjections() == null) ? 1 : parsedQuery.select.getProjections().size()); if (!args.asynchronous) { writeResults = iqlQuery.outputResults(groupStats, outputStream, args.csv, args.progress, iqlQuery.getRowLimit(), groupingColumns, selectColumns, args.cacheWriteDisabled); } else { writeResults = new IQLQuery.WriteResults(0, null, groupStats, 0); } if (!args.cacheWriteDisabled && !isCached) { executorService.submit(new Callable<Void>() { @Override public Void call() throws Exception { try { try { final OutputStream metadataCacheStream = queryCache .getOutputStream(cacheFileName + METADATA_FILE_SUFFIX); queryMetadata.toStream(metadataCacheStream); metadataCacheStream.close(); } catch (Exception e) { log.warn("Failed to upload metadata cache: " + cacheFileName, e); } try { uploadResultsToCache(writeResults, cacheFileName, args.csv); } catch (Exception e) { log.warn("Failed to upload cache: " + cacheFileName, e); } } finally { Closeables2.closeQuietly(queryTracker, log); } return null; } }); queryTracker.markAsynchronousRelease(); // going to be closed asynchronously after cache is uploaded } } catch (ImhotepOutOfMemoryException e) { throw Throwables.propagate(e); } finally { Closeables2.closeQuietly(iqlQuery, log); } outputStream.close(); return new SelectExecutionStats(isCached, writeResults, queryHash, executionResult.getImhotepTempFilesBytesWritten()); } else { // TODO: rework the async case to use the same code path as the sync case above except running under an executor if (!isCached && args.cacheWriteDisabled) { throw new IllegalStateException("Query cache is disabled so only synchronous calls can be served"); } resp.setContentType("application/json"); if (!isCached) { executorService.submit(new Callable<Void>() { @Override public Void call() throws Exception { try { // TODO: get totals working with the cache final IQLQuery.ExecutionResult executionResult = iqlQuery.execute(false, null, false); final Iterator<GroupStats> groupStats = executionResult.getRows(); final OutputStream cacheStream = queryCache.getOutputStream(cacheFileName); IQLQuery.writeRowsToStream(groupStats, cacheStream, args.csv, Integer.MAX_VALUE, false); cacheStream.close(); // has to be closed return null; } finally { Closeables2.closeQuietly(iqlQuery, log); Closeables2.closeQuietly(queryTracker, log); } } }); queryTracker.markAsynchronousRelease(); // going to be closed asynchronously after cache is uploaded } final URL baseURL = new URL(args.requestURL); final URL resultsURL = new URL(baseURL, "results/" + cacheFileName); final ObjectMapper mapper = new ObjectMapper(); final ObjectNode ret = mapper.createObjectNode(); ret.put("filename", resultsURL.toString()); mapper.writeValue(outputStream, ret); outputStream.close(); // we don't know number of rows as it's handled asynchronously return new SelectExecutionStats(isCached, new IQLQuery.WriteResults(0, null, null, 0), queryHash, 0); } }
From source file:org.eclipse.vtp.framework.engine.http.HttpConnector.java
/** * @param out//from w ww . java2 s . c om * @param prefix * @param name * @param var * @throws IOException */ private void examineVariable(ServletOutputStream out, String prefix, String name, IDataObject var) throws IOException { if (var instanceof IBooleanObject || var instanceof IDateObject || var instanceof IDecimalObject || var instanceof INumberObject || var instanceof IStringObject) { out.print("<li>"); out.print(name); out.print(" = "); out.print(var.toString()); out.print(" <a href=\""); out.print(prefix); out.print(name); out.print("\">Lock & Edit</a></li>"); } else if (!(var instanceof IArrayObject)) { String[] fieldNames = var.getType().getFieldNames(); Arrays.sort(fieldNames); for (String fieldName : fieldNames) examineVariable(out, prefix, name + "." + fieldName, var.getField(fieldName)); } }