List of usage examples for com.google.gson GsonBuilder setFieldNamingPolicy
public GsonBuilder setFieldNamingPolicy(FieldNamingPolicy namingConvention)
From source file:qa.qcri.nadeef.core.datamodel.CleanPlan.java
License:Open Source License
/** * Creates a {@link CleanPlan} from JSON object. * * @param reader JSON string reader./* w w w .j ava 2 s .c o m*/ * @param dbConfig Nadeef DB config. * @return instance. */ public static List<CleanPlan> create(Reader reader, DBConfig dbConfig) throws Exception { Preconditions.checkNotNull(reader); GsonBuilder gson = new GsonBuilder(); gson.registerTypeAdapter(CleanPlanJsonAdapter.class, new CleanPlanJsonDeserializer()); gson.setFieldNamingPolicy(FieldNamingPolicy.LOWER_CASE_WITH_UNDERSCORES); CleanPlanJsonAdapter adapter = gson.create().fromJson(reader, CleanPlanJsonAdapter.class); return create(adapter, dbConfig); }
From source file:qa.qcri.nadeef.core.datamodel.CleanPlan.java
License:Open Source License
/** * Creates a {@link CleanPlan} from JSON object. * * @param json JSON object.// w w w.j av a 2 s .c om * @param dbConfig Nadeef DB config. * @return instance. */ public static List<CleanPlan> create(JsonObject json, DBConfig dbConfig) throws Exception { Preconditions.checkNotNull(json); GsonBuilder gson = new GsonBuilder(); gson.registerTypeAdapter(CleanPlanJsonAdapter.class, new CleanPlanJsonDeserializer()); gson.setFieldNamingPolicy(FieldNamingPolicy.LOWER_CASE_WITH_UNDERSCORES); CleanPlanJsonAdapter adapter = gson.create().fromJson(json, CleanPlanJsonAdapter.class); return create(adapter, dbConfig); }
From source file:qa.qcri.qnoise.Qnoise.java
License:MIT License
public static void main(String[] args) { options = createQnoiseOption();//from w w w .j av a 2 s. c o m CommandLineParser parser = new GnuParser(); CSVReader reader = null; CSVWriter writer = null; try { CommandLine line = parser.parse(options, args); if (line.hasOption("v")) { Tracer.setVerbose(true); } final String inputFileName = line.getOptionValue("f"); if (Files.notExists(Paths.get(inputFileName))) { throw new FileNotFoundException("Input file " + inputFileName + " does not exist."); } JsonReader jsonReader = new JsonReader( new InputStreamReader(new FileInputStream(inputFileName), Charset.forName("UTF-8"))); GsonBuilder gson = new GsonBuilder(); gson.registerTypeAdapter(NoiseJsonAdapter.class, new NoiseJsonAdapterDeserializer()); gson.setFieldNamingPolicy(FieldNamingPolicy.LOWER_CASE_WITH_UNDERSCORES); NoiseJsonAdapter adapter = gson.create().fromJson(jsonReader, NoiseJsonAdapter.class); reader = new CSVReader(new FileReader(adapter.getInputFile()), adapter.getCsvSeparator()); DataProfile profile = DataProfile.readData(reader, adapter.getSchema()); final String outputFileName = line.getOptionValue("o"); writer = new CSVWriter(new FileWriter(outputFileName), adapter.getCsvSeparator(), CSVWriter.NO_QUOTE_CHARACTER, CSVWriter.NO_ESCAPE_CHARACTER); QnoiseFacade.inject(profile, adapter.getSpecs(), new IAction<NoiseContext>() { @Override public void act(NoiseContext context, HashMap<String, Object> extras) { context.report.appendMetric(NoiseReport.Metric.InputFilePath, inputFileName); context.report.appendMetric(NoiseReport.Metric.OutputFilePath, outputFileName); context.report.saveToFile(context.spec.logFile); context.report.print(); } }); profile.writeData(writer); } catch (MissingOptionException me) { printHelp(); } catch (ParseException ex) { ex.printStackTrace(); printHelp(); } catch (Exception ex) { tracer.println("Exception : " + ex.getMessage()); ex.printStackTrace(); } finally { try { if (reader != null) { reader.close(); } if (writer != null) { writer.close(); } } catch (Exception ex) { } } }
From source file:src.MainApp.java
/** * Constructor./*from www .jav a 2 s.c o m*/ */ public MainApp() { initUser(); GsonBuilder builder = new GsonBuilder(); builder.setFieldNamingPolicy(FieldNamingPolicy.LOWER_CASE_WITH_UNDERSCORES); builder.enableComplexMapKeySerialization(); gson = FxGson.addFxSupport(builder).create(); //setCurrUser(new Profile(new User("", "", "", 123, "", 0, 0, new DriversLicense("",0)),"test")); rideContainer = new RideOverview(); //If file exists, load /**File ride = new File("src/main/resources/ridedata.json"); File user = new File("src/main/resources/userdata.json"); if (ride.exists() && user.exists()) { try { currUser = load(); } catch (UnsupportedEncodingException e) { // TODO Auto-generated catch block e.printStackTrace(); } } else { currUser = new Profile(new User("", "")); rideContainer = new RideOverview(); } if (currUser == null){ System.out.print(":("); } else { System.out.println(currUser.getUserRoutes()); } */ }
From source file:travel.izi.sdk.util.GsonHelper.java
License:Apache License
/** * Create a {@link com.google.gson.GsonBuilder} and register all of the custom types needed in order to properly * deserialize complex IZITravel-specific type. * * @return Assembled GSON builder instance. *///from www. j a v a2s . com public static GsonBuilder getGsonBuilder() { GsonBuilder builder = new GsonBuilder(); builder.setFieldNamingPolicy(FieldNamingPolicy.LOWER_CASE_WITH_UNDERSCORES); builder.setDateFormat("yyyy-MM-dd'T'HH:mm:ssZ"); //enum types builder.registerTypeAdapter(Category.class, new JsonDeserializer<Category>() { @Override public Category deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) throws JsonParseException { return Category.fromValue(json.getAsString()); } }); builder.registerTypeAdapter(MediaType.class, new JsonDeserializer<MediaType>() { @Override public MediaType deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) throws JsonParseException { return MediaType.fromValue(json.getAsString()); } }); builder.registerTypeAdapter(MtgObjectType.class, new JsonDeserializer<MtgObjectType>() { @Override public MtgObjectType deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) throws JsonParseException { return MtgObjectType.fromValue(json.getAsString()); } }); builder.registerTypeAdapter(Placement.class, new JsonDeserializer<Placement>() { @Override public Placement deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) throws JsonParseException { return Placement.fromValue(json.getAsString()); } }); builder.registerTypeAdapter(PlaybackType.class, new JsonDeserializer<PlaybackType>() { @Override public PlaybackType deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) throws JsonParseException { return PlaybackType.fromValue(json.getAsString()); } }); builder.registerTypeAdapter(Status.class, new JsonDeserializer<Status>() { @Override public Status deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) throws JsonParseException { return Status.fromValue(json.getAsString()); } }); builder.registerTypeAdapter(TriggerZoneType.class, new JsonDeserializer<TriggerZoneType>() { @Override public TriggerZoneType deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) throws JsonParseException { return TriggerZoneType.fromValue(json.getAsString()); } }); return builder; }
From source file:ua.pp.msk.cliqr.job.JobRunInit.java
License:Apache License
public String toJson() { GsonBuilder gb = new GsonBuilder(); gb.setFieldNamingPolicy(FieldNamingPolicy.IDENTITY); gb.setPrettyPrinting();//from w w w . jav a 2s. c o m Gson gson = gb.create(); String toJson = gson.toJson(this); return toJson; }