List of usage examples for com.fasterxml.jackson.databind ObjectMapper writeValue
public void writeValue(Writer w, Object value) throws IOException, JsonGenerationException, JsonMappingException
From source file:com.intelligentsia.dowsers.entity.reference.ReferenceTest.java
@Test public void testSerialization() throws JsonParseException, JsonMappingException, IOException { final ObjectMapper mapper = JacksonSerializer.getMapper(); final SimpleModule module = new SimpleModule(); module.addSerializer(new ReferenceSerializer()); module.addDeserializer(Reference.class, new ReferenceDeSerializer()); mapper.registerModule(module);// ww w. ja va 2 s .c om final StringWriter writer = new StringWriter(); final Reference reference = Reference.parseString( "urn:dowsers:com.intelligentsia.dowsers.entity.model.Person:identity#4c8b03dd-908a-4cad-8d48-3c7277d44ac9"); mapper.writeValue(writer, reference); final String result = writer.toString(); final Reference reference2 = mapper.readValue(new StringReader(result), Reference.class); assertNotNull(reference2); assertEquals(reference, reference2); }
From source file:ijfx.ui.canvas.FxCanvasTester.java
@Override public void start(Stage primaryStage) { final SCIFIO scifio = new SCIFIO(); MenuBar menuBar = new MenuBar(); InputControl parameterInput = null;/*from w ww .jav a2s. c om*/ try { System.setProperty("imagej.legacy.sync", "true"); //reader.getContext().inject(this); ImageJ imagej = new ImageJ(); context = imagej.getContext(); CommandInfo command = imagej.command().getCommand(GaussianBlur.class); CommandModuleItem input = command.getInput("sigma"); Class<?> type = input.getType(); if (type == double.class) { type = Double.class; } context.inject(this); GaussianBlur module = new GaussianBlur(); imagej.ui().showUI(); //reader = scifio.initializer().initializeReader("./stack.tif"); commandService.run(OpenFile.class, true, new HashMap<String, Object>()); menuBar = new MenuBar(); menuService.createMenus(new FxMenuCreator(), menuBar); ObjectMapper mapper = new ObjectMapper(); SimpleModule simpleModule = new SimpleModule("ModuleSerializer"); // simpleModule.addSerializer(ModuleItem<?>.class,new ModuleItemSerializer()); simpleModule.addSerializer(ModuleInfo.class, new ModuleSerializer()); simpleModule.addSerializer(ModuleItem.class, new ModuleItemSerializer()); mapper.configure(DeserializationFeature.UNWRAP_ROOT_VALUE, true); mapper.enable(SerializationFeature.INDENT_OUTPUT); mapper.registerModule(simpleModule); mapper.writeValue(new File("modules.json"), moduleService.getModules()); } catch (Exception ex) { ImageJFX.getLogger(); } //imageView.fitImageToScreen(); Button reset = new Button("Reset"); reset.setOnAction(event -> update()); BorderPane pane = new BorderPane(); Button test = new Button("Test"); AnchorPane root = new AnchorPane(); root.getChildren().add(pane); root.getStylesheets().add(ArcMenu.class.getResource("arc-default.css").toExternalForm()); root.getStylesheets().add(ImageJFX.class.getResource(("flatterfx.css")).toExternalForm()); AnchorPane.setTopAnchor(pane, 0.0); AnchorPane.setBottomAnchor(pane, 0.0); AnchorPane.setLeftAnchor(pane, 0.0); AnchorPane.setRightAnchor(pane, 0.0); pane.setTop(menuBar); HBox vbox = new HBox(); vbox.getChildren().addAll(reset, test, parameterInput); vbox.setSpacing(10); vbox.setPadding(new Insets(10, 10, 10, 10)); // update(); pane.setCenter(ImageWindowContainer.getInstance()); // pane.setPrefSize(Region.USE_PREF_SIZE, Region.USE_PREF_SIZE); pane.setBottom(vbox); Scene scene = new Scene(root, 600, 600); test.setOnAction(event -> { test(); }); primaryStage.setTitle("ImageCanvasTest"); primaryStage.setScene(scene); primaryStage.show(); }
From source file:uk.co.flax.ukmp.twitter.TweetUpdateThread.java
private void storeTweets(List<Tweet> tweets) throws IOException { File dataDir = new File(config.getDataDirectory()); ObjectMapper mapper = new ObjectMapper(); for (Tweet tweet : tweets) { OutputStream out = null;/*from w w w . ja v a 2 s . c o m*/ File tweetDir = new File(dataDir, DATA_DIR_FORMAT.format(tweet.getCreated())); if (!tweetDir.exists()) { if (!tweetDir.mkdirs()) { LOGGER.error("Could not create data directory {}", tweetDir); } } try { File tweetFile = new File(tweetDir, tweet.getId() + ".json"); out = new FileOutputStream(tweetFile); mapper.writeValue(out, tweet); out.flush(); } catch (JsonGenerationException e) { LOGGER.error("Could not generate JSON for tweet: {}", e.getMessage()); } catch (JsonMappingException e) { LOGGER.error("JSON mapping issue for tweet: {}", e.getMessage()); } catch (IOException e) { throw e; } finally { if (out != null) { try { out.close(); } catch (IOException e) { LOGGER.error("Could not close tweet output stream: {}", e.getMessage()); throw e; } } } } }
From source file:com.josue.tileset.editor.Editor.java
private void exportBtnActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_exportBtnActionPerformed JFileChooser fileDialog = new JFileChooser(); fileDialog.setFileFilter(new FileNameExtensionFilter("Json file", "json")); String outputFileName = inputFile.getAbsolutePath().split("\\.")[0] + ".json"; fileDialog.setSelectedFile(new File(outputFileName)); if (fileDialog.showSaveDialog(null) == JFileChooser.APPROVE_OPTION) { File file = fileDialog.getSelectedFile(); ObjectMapper mapper = new ObjectMapper(); mapper.setVisibility(PropertyAccessor.ALL, Visibility.NONE); mapper.setVisibility(PropertyAccessor.FIELD, Visibility.ANY); try {/*from w w w . j a va2 s . c o m*/ mapper.writeValue(file, loadedTiles); } catch (IOException ex) { Logger.getLogger(Editor.class.getName()).log(Level.SEVERE, null, ex); } } }
From source file:jp.or.openid.eiwg.scim.servlet.Users.java
/** * GET?/* w w w .ja va 2s .c o m*/ * * @param request * @param response ? * @throws ServletException * @throws IOException */ protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { // ? ServletContext context = getServletContext(); // ?? Operation op = new Operation(); boolean result = op.Authentication(context, request); if (!result) { // this.errorResponse(response, op.getErrorCode(), op.getErrorType(), op.getErrorMessage()); } else { // ? String targetId = request.getPathInfo(); String attributes = request.getParameter("attributes"); String filter = request.getParameter("filter"); String sortBy = request.getParameter("sortBy"); String sortOrder = request.getParameter("sortOrder"); String startIndex = request.getParameter("startIndex"); String count = request.getParameter("count"); if (targetId != null && !targetId.isEmpty()) { // ?'/'??? targetId = targetId.substring(1); } // ArrayList<LinkedHashMap<String, Object>> resultList = op.searchUserInfo(context, request, targetId, attributes, filter, sortBy, sortOrder, startIndex, count); if (resultList != null) { ObjectMapper mapper = new ObjectMapper(); StringWriter writer = new StringWriter(); // ?? if (targetId != null && !targetId.isEmpty()) { if (!resultList.isEmpty()) { LinkedHashMap<String, Object> resultObject = resultList.get(0); // javaJSON?? mapper.writeValue(writer, resultObject); response.setContentType("application/scim+json;charset=UTF-8"); response.setHeader("Location", request.getRequestURL().toString()); PrintWriter out = response.getWriter(); out.println(writer); } else { // id????????? this.errorResponse(response, HttpServletResponse.SC_NOT_FOUND, null, MessageConstants.ERROR_NOT_FOUND); } } else { // javaJSON?? mapper.writeValue(writer, resultList); String listResponse = "{\"schemas\":[\"urn:ietf:params:scim:api:messages:2.0:ListResponse\"],"; listResponse += "\"totalResults\":" + Integer.toString(resultList.size()); if (resultList.size() > 0) { listResponse += ",\"Resources\":"; listResponse += writer.toString(); } listResponse += "}"; response.setContentType("application/scim+json;charset=UTF-8"); PrintWriter out = response.getWriter(); out.println(listResponse); } } else { // this.errorResponse(response, op.getErrorCode(), op.getErrorType(), op.getErrorMessage()); } } }
From source file:com.serendio.lingo3g.ProcessingResult.java
/** * Serializes this processing result as JSON to the provided <code>writer</code>. * Documents, clusters and other attributes can be included or skipped in the output * as requested./*from w w w .j a v a 2s . c o m*/ * * @param writer the writer to serialize this processing result to. The writer will * <strong>not</strong> be closed. * @param callback JavaScript function name in which to wrap the JSON response or * <code>null</code>. * @param indent if <code>true</code>, the output JSON will be pretty-printed * @param saveDocuments if <code>false</code>, documents will not be serialized. * @param saveClusters if <code>false</code>, clusters will not be serialized * @param saveOtherAttributes if <code>false</code>, other attributes will not be * serialized * @throws IOException in case of any problems with serialization */ public void serializeJson(Writer writer, String callback, boolean indent, boolean saveDocuments, boolean saveClusters, boolean saveOtherAttributes) throws IOException { final ObjectMapper mapper = new ObjectMapper(); mapper.getFactory().disable(JsonGenerator.Feature.AUTO_CLOSE_TARGET); mapper.enable(SerializationFeature.INDENT_OUTPUT); if (StringUtils.isNotBlank(callback)) { writer.write(callback + "("); } final Map<String, Object> attrs = prepareAttributesForSerialization(saveDocuments, saveClusters, saveOtherAttributes); mapper.writeValue(writer, attrs); if (StringUtils.isNotBlank(callback)) { writer.write(");"); } }
From source file:uk.ac.cam.cl.dtg.isaac.quiz.IsaacSymbolicChemistryValidator.java
/** * Given two formulae, where one is student answer, and another is the target mhchem string, * this method generates a JSON object of them, and sends it to a back end chemistry checker * for comparison. Comparison results are sent back from server as a JSON string and returned here. * * @param submittedFormula Formula submitted by user. * @param formulaChoice Formula of one of the choice in content editor. * @param description A text description to show in the checker logs. * @return The JSON string returned from the ChemicalChecker server. * @throws IOException Trouble connecting to the ChemicalChecker server. */// ww w . j a va 2 s .c om private String jsonPostAndGet(final String submittedFormula, final String formulaChoice, final String description) throws IOException { ObjectMapper mapper = new ObjectMapper(); // Complicated: Put formulae into a JSON object HashMap<String, String> req = Maps.newHashMap(); req.put("target", formulaChoice); req.put("test", submittedFormula); req.put("description", description); StringWriter sw = new StringWriter(); JsonGenerator g = new JsonFactory().createGenerator(sw); mapper.writeValue(g, req); g.close(); String requestString = sw.toString(); // Do some real checking through HTTP HttpClient httpClient = new DefaultHttpClient(); HttpPost httpPost = new HttpPost("http://" + hostname + ":" + port + "/check"); // Send JSON object across ChemistryChecker server. httpPost.setEntity(new StringEntity(requestString)); httpPost.addHeader("Content-Type", "application/json"); // Receive JSON response from server. HttpResponse httpResponse = httpClient.execute(httpPost); HttpEntity responseEntity = httpResponse.getEntity(); return EntityUtils.toString(responseEntity); }
From source file:gov.lanl.adore.djatoka.openurl.OpenURLJP2KMetadata.java
/** * Returns the OpenURLResponse of a JSON object defining the core image properties. Having obtained a result, this * method is then responsible for transforming it into an OpenURLResponse that acts as a proxy for * HttpServletResponse./* w w w .j a v a 2 s . c om*/ */ @Override public OpenURLResponse resolve(final ServiceType serviceType, final ContextObject contextObject, final OpenURLRequest openURLRequest, final OpenURLRequestProcessor processor) { String responseFormat = RESPONSE_TYPE; int status = HttpServletResponse.SC_OK; ByteArrayOutputStream baos = new ByteArrayOutputStream(); try { final ObjectMapper mapper = new ObjectMapper(); final ObjectNode rootNode = mapper.createObjectNode(); final IExtract jp2 = new KduExtractExe(); ImageRecord r = ReferentManager.getImageRecord(contextObject.getReferent()); r = jp2.getMetadata(r); rootNode.put("identifier", r.getIdentifier()); rootNode.put("imagefile", r.getImageFile()); rootNode.put("width", r.getWidth()); rootNode.put("height", r.getHeight()); rootNode.put("dwtLevels", r.getDWTLevels()); rootNode.put("levels", r.getLevels()); rootNode.put("compositingLayerCount", r.getCompositingLayerCount()); mapper.writeValue(baos, rootNode); } catch (final DjatokaException e) { responseFormat = "text/plain"; status = HttpServletResponse.SC_NOT_FOUND; } catch (final Exception e) { baos = new ByteArrayOutputStream(); try { if (e.getMessage() != null) { baos.write(e.getMessage().getBytes("UTF-8")); } else { LOGGER.error(e.getMessage(), e); baos.write("Internal Server Error: ".getBytes()); } } catch (final UnsupportedEncodingException e1) { e1.printStackTrace(); } catch (final IOException e2) { e2.printStackTrace(); } responseFormat = "text/plain"; status = HttpServletResponse.SC_INTERNAL_SERVER_ERROR; } final HashMap<String, String> header_map = new HashMap<String, String>(); header_map.put("Content-Length", baos.size() + ""); header_map.put("Date", HttpDate.getHttpDate()); return new OpenURLResponse(status, responseFormat, baos.toByteArray(), header_map); }
From source file:com.grizzly.rest.GenericRestCall.java
private void createSolidCache() { ObjectMapper mapper = new ObjectMapper(); try {/*from ww w . j a va 2 s . co m*/ File dir = new File(getContext().getCacheDir().getAbsolutePath() + File.separator + "EasyRest"); dir.mkdir(); File f = new File(getCachedFileName()); mapper.writeValue(f, jsonResponseEntity); } catch (IOException e) { e.printStackTrace(); } }
From source file:com.webtide.jetty.load.generator.jenkins.LoadGeneratorBuilder.java
protected ArgumentListBuilder getArgsProcess(Resource resource, Computer computer, TaskListener taskListener, Run<?, ?> run, String statsResultFilePath) throws Exception { ObjectMapper objectMapper = new ObjectMapper(); objectMapper.configure(SerializationFeature.FAIL_ON_EMPTY_BEANS, false); StringWriter stringWriter = new StringWriter(); objectMapper.writeValue(stringWriter, resource); stringWriter.close();/*ww w .j a v a 2 s. co m*/ final String tmpFilePath = getCurrentNode(computer) // .getChannel().call(new CopyResource(stringWriter.toString())); ArgumentListBuilder cmdLine = new ArgumentListBuilder(); cmdLine.add("--resource-json-path").add(tmpFilePath) // .add("--host").add(expandTokens(taskListener, host, run)) // .add("--port").add(expandTokens(taskListener, port, run)) // .add("--transport").add(StringUtils.lowerCase(this.getTransport().toString())) // .add("--users").add(expandTokens(taskListener, users, run)) // .add("--resource-rate").add(expandTokens(taskListener, resourceRate, run)) // .add("--stats-file").add(statsResultFilePath) // .add("--threads").add(threadsNumber < 1 ? 1 : threadsNumber) // .add("--scheme").add(isSecureProtocol() ? "https" : "http"); int iterationRuns = NumberUtils.toInt(expandTokens(taskListener, runIteration, run), 0); if (iterationRuns > 0) { cmdLine.add("--iterations").add(Integer.toString(iterationRuns)); } else { cmdLine.add("--running-time").add(expandTokens(taskListener, runningTime, run)); cmdLine.add("--running-time-unit"); switch (this.runningTimeUnit) { case HOURS: cmdLine.add("h"); break; case MINUTES: cmdLine.add("m"); break; case SECONDS: cmdLine.add("s"); break; case MILLISECONDS: cmdLine.add("ms"); break; default: throw new IllegalArgumentException(runningTimeUnit + " is not recognized"); } } int warmupNumber = StringUtils.isNotEmpty(getWarmupNumber()) ? // Integer.parseInt(expandTokens(taskListener, this.getWarmupNumber(), run)) : -1; if (warmupNumber > 0) { cmdLine.add("--warmup-iterations").add(warmupNumber); } // FIXME deleting tmp file // getCurrentNode().getChannel().call( new DeleteTmpFile( tmpFilePath ) ); LOGGER.debug("finish"); LOGGER.info("load generator starter args:" + cmdLine.toString()); return cmdLine; }