Example usage for com.google.gson GsonBuilder GsonBuilder

List of usage examples for com.google.gson GsonBuilder GsonBuilder

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Introduction

In this page you can find the example usage for com.google.gson GsonBuilder GsonBuilder.

Prototype

public GsonBuilder()

Source Link

Document

Creates a GsonBuilder instance that can be used to build Gson with various configuration settings.

Usage

From source file:com.adobe.acs.commons.json.JsonObjectUtil.java

License:Apache License

public static JsonObject toJsonObject(Object source) {
    if (source instanceof String) {
        return toJsonObject((String) source);
    } else if (source instanceof Resource) {
        return toJsonObject((Resource) source);
    } else {// w w  w  . j a  va 2  s . c  o m
        Gson gson = new GsonBuilder().registerTypeHierarchyAdapter(Node.class, new JcrJsonAdapter()).create();
        return gson.toJsonTree(source).getAsJsonObject();
    }
}

From source file:com.adobe.acs.commons.oak.sql2scorer.impl.servlets.ExplainScoreServlet.java

License:Apache License

@Override
protected void doPost(@Nonnull final SlingHttpServletRequest request,
        @Nonnull final SlingHttpServletResponse response) throws ServletException, IOException {

    response.setContentType("application/json;charset=utf-8");

    final long limit = ofNullable(request.getParameter(P_LIMIT)).map(Long::valueOf).orElse(10L);
    final long offset = ofNullable(request.getParameter(P_OFFSET)).map(Long::valueOf).orElse(0L);

    // require a query statement
    final String rawStatement = request.getParameter(P_STATEMENT);
    if (rawStatement == null) {
        JsonObject obj = new JsonObject();
        obj.addProperty(KEY_ERROR, "please submit a valid JCR-SQL2 query in the `statement` parameter.");
        response.getWriter().write(obj.toString());
        return;//from w w w  .ja  va 2s .  c o  m
    }

    try {
        final Session session = request.getResourceResolver().adaptTo(Session.class);
        if (session == null || !session.isLive()) {
            throw new RepositoryException("failed to get a live JCR session from the request");
        }

        final QueryManager qm = session.getWorkspace().getQueryManager();

        // validate the syntax of the raw statement.
        Query rawQuery = qm.createQuery(rawStatement, Query.JCR_SQL2);
        rawQuery.setLimit(1L);
        rawQuery.execute();

        // we can then expect the first SELECT to exist and be the instance we want to replace. (case-insensitive)
        final String statement = rawStatement.replaceFirst("(?i)SELECT", "SELECT [oak:scoreExplanation],");

        // create a new query using our enhanced statement
        final Query query = qm.createQuery(statement, Query.JCR_SQL2);

        // set limit and offset
        query.setLimit(limit);
        query.setOffset(offset);

        // prepare Gson with QueryExecutingTypeAdapter
        Gson json = new GsonBuilder()
                .registerTypeHierarchyAdapter(Query.class, new QueryExecutingTypeAdapter(qm)).create();

        // execute the query and write the response.
        response.getWriter().write(json.toJson(query));
    } catch (final InvalidQueryException e) {
        JsonObject obj = new JsonObject();
        obj.addProperty(KEY_ERROR,
                "please submit a valid JCR-SQL2 query in the `statement` parameter: " + e.getMessage());
        response.getWriter().write(obj.toString());
    } catch (final RepositoryException e) {
        JsonObject obj = new JsonObject();
        obj.addProperty(KEY_ERROR, e.getMessage());
        response.getWriter().write(obj.toString());
    }
}

From source file:com.aelitis.azureus.util.JSONUtilsGSON.java

License:Open Source License

private static Gson getGson() {
    if (gson == null) {
        GsonBuilder builder = new GsonBuilder();
        builder.registerTypeAdapterFactory(ObjectTypeAdapterLong.FACTORY);
        gson = builder.create();//from w  w  w.  j  a  va2s  .  c o  m
    }
    return gson;
}

From source file:com.afis.jx.ckfinder.connector.handlers.command.QuickUploadCommand.java

License:Open Source License

/**
 * Writes JSON object into response stream after uploading file which was
 * dragged and dropped in to CKEditor 4.5 or higher.
 *
 * @param out the response stream/*from   w ww  . j av  a  2  s. c  o  m*/
 * @param errorMsg string representing error message which indicates that
 * there was an error during upload or uploaded file was renamed
 * @param path path to uploaded file
 */
private void handleJSONResponse(final OutputStream out, final String errorMsg, final String path)
        throws IOException {

    Gson gson = new GsonBuilder().serializeNulls().create();
    Map<String, Object> jsonObj = new HashMap<String, Object>();

    jsonObj.put("fileName", this.newFileName);
    jsonObj.put("uploaded", this.uploaded ? new Integer(1) : new Integer(0));

    if (uploaded) {
        if (path != null && !path.equals("")) {
            jsonObj.put("url",
                    path + FileUtils.backupWithBackSlash(FileUtils.encodeURIComponent(this.newFileName), "'"));
        } else {
            jsonObj.put("url", configuration.getTypes().get(this.type).getUrl() + this.currentFolder
                    + FileUtils.backupWithBackSlash(FileUtils.encodeURIComponent(this.newFileName), "'"));
        }
    }

    if (errorMsg != null && !errorMsg.equals("")) {
        Map<String, Object> jsonErrObj = new HashMap<String, Object>();
        jsonErrObj.put("number", this.errorCode);
        jsonErrObj.put("message", errorMsg);
        jsonObj.put("error", jsonErrObj);
    }

    out.write((gson.toJson(jsonObj)).getBytes("UTF-8"));
}

From source file:com.afpa.dahouet.Dahouet.java

/**
 * @param args the command line arguments
 */// w w  w  . j  a  va 2  s . c o m
public static void main(String[] args) {

    /* UI */
    try {

        UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());

    } catch (ClassNotFoundException | InstantiationException | IllegalAccessException
            | UnsupportedLookAndFeelException ex) {
        Logger.getLogger(Dahouet.class.getName()).log(Level.SEVERE, null, ex);
    }
    VoilierForm win = new VoilierForm();
    win.setVisible(true);

    /* CONSOLE */
    System.out.println(Color.ANSI_PURPLE + "****RESULTATS ALGORITHMIE & OBJECT****" + Color.ANSI_RESET);
    System.out.println(Color.ANSI_PURPLE + "----Creation d'une liste de personnes----" + Color.ANSI_RESET);
    List<Personne> personnes = new ArrayList<>();

    Licencie lic1 = new Licencie(100, 100, 2016, "Nagepas", "Jean-Michel", "jmng@plouf.fr", 1980);
    personnes.add(lic1);
    Licencie lic2 = new Licencie(100, 150, 2017, "Le Gall", "Nicolas", "jmng@plouf.fr", 1995);
    personnes.add(lic2);
    Licencie lic3 = new Licencie(100, 200, 2017, "Le Floc\'h", "Nicolas", "jmng@plouf.fr", 1995);
    personnes.add(lic3);
    Commissaire comi1 = new Commissaire("Sud-Bretagne", "Goff", "Erwann", "ccc@ccc.com", 1970);
    personnes.add(comi1);
    Proprietaire pro1 = new Proprietaire("Le Hire", "Dd", "sfggf@gsr.fr", 1965);
    personnes.add(pro1);
    Proprietaire pro2 = new Proprietaire("Le Gronec", "Gwen", "sdfgdsfg@sdfg.com", 1975);
    personnes.add(pro2);

    Date date = new Date();
    System.out.println(Color.ANSI_YELLOW + "Longueur de la liste : " + Color.ANSI_RESET + personnes.size());
    System.out.println(Color.ANSI_PURPLE + "----Calcul de la moyenne et de la mdiane----" + Color.ANSI_RESET);
    System.out
            .println(Color.ANSI_YELLOW + "Moyenne d\'ge : " + Color.ANSI_RESET + Utils.averageAge(personnes));
    System.out
            .println(Color.ANSI_YELLOW + "Valeur mdiane : " + Color.ANSI_RESET + Utils.medianAge(personnes));
    System.out.println(Color.ANSI_PURPLE + "----Affichage des personnes----" + Color.ANSI_RESET);
    System.out.print(Utils.toStringList(personnes));

    System.out.println(Color.ANSI_PURPLE + "----Ajout d'une personne----" + Color.ANSI_RESET);

    personnes.add(new Commissaire("Normadie", "Jacq", "Daniel", "Blo@fgf.fr", 1985));
    System.out.println(Color.ANSI_YELLOW + "Longueur de la liste : " + Color.ANSI_RESET + personnes.size());
    System.out.println(Color.ANSI_BLUE + personnes.get(personnes.size() - 1).toString());
    System.out.println(Color.ANSI_PURPLE + "----Calcul de la moyenne et de la mdiane----" + Color.ANSI_RESET);
    System.out
            .println(Color.ANSI_YELLOW + "Moyenne d\'ge : " + Color.ANSI_RESET + Utils.averageAge(personnes));
    System.out
            .println(Color.ANSI_YELLOW + "Valeur mdiane : " + Color.ANSI_RESET + Utils.medianAge(personnes));
    System.out
            .println(Color.ANSI_PURPLE + "----Test de la mthode de calcul de points----" + Color.ANSI_RESET);
    try {
        double pts = lic1.calculPoints(date, 20.5);
        System.out.print(Color.ANSI_YELLOW + "Nombre de pts : " + Color.ANSI_RESET + pts);
    } catch (MismatchYearsException e) {

        System.err.println("ERREUR : " + e.getClass() + " : " + e.getMessage());
    }

    try {
        double pts = lic2.calculPoints(date, 20.5);
        System.out.println(Color.ANSI_YELLOW + "Nombre de pts : " + Color.ANSI_RESET + pts);
    } catch (MismatchYearsException e) {

        System.err.println("ERREUR : " + e.getClass() + " : " + e.getMessage());
    }
    try {
        double pts = lic3.calculPoints(date, 20.5);
        System.out.println(Color.ANSI_YELLOW + "Nombre de pts : " + Color.ANSI_RESET + pts);
    } catch (MismatchYearsException e) {

        System.err.println("ERREUR : " + e.getClass() + " : " + e.getMessage());
    }

    System.out.println(Color.ANSI_PURPLE + "****FIN RESULTATS ALGORITHMIE & POO****" + Color.ANSI_RESET);

    /* FIN CONSOLE */
    get("/hello", (Request req, Response res) -> {

        List<Challenge> cs = ChallengeDAO.findAll();
        Gson gson = new GsonBuilder().setDateFormat("yyyy-MM-dd").create();
        String json = gson.toJson(cs);
        res.type("application/json; charset=utf-8");
        return json;
    });

    /**
     * Return current Challenge based on local date
     */
    get("/currentChallenge", (Request req, Response res) -> {

        Challenge challenge = ChallengeDAO.getCurrentChallenge();
        Gson gson = new GsonBuilder().setDateFormat("yyyy-MM-dd'T'HH:mm:ssZ").create();
        String json = gson.toJson(challenge);

        res.type("application/json; charset=utf-8");
        return json;

    });

    get("/currentRegates", (Request req, Response res) -> {

        Challenge challenge = ChallengeDAO.getCurrentChallenge();
        List<Regate> regates = RegateDAO.findByChallenge(challenge);
        Gson gson = new GsonBuilder().setDateFormat("yyyy-MM-dd'T'HH:mm:ssZ").create();

        res.type("application/json; charset=utf-8");
        return gson.toJson(regates);

    });

    get("/participation", (Request req, Response res) -> {
        Gson gson = new GsonBuilder().setDateFormat("yyyy-MM-dd'T'HH:mm:ssz").create();
        Challenge challenge = ChallengeDAO.getCurrentChallenge();
        List<Regate> regates = RegateDAO.findByChallenge(challenge);
        List<Participation> participations = new ArrayList<>();
        for (Regate regate : regates) {

            participations.addAll(ParticipationDAO.findFromRegateWithResults(regate));

        }
        res.type("application/json; charset=utf-8");
        gson.toJson(participations);
        return gson.toJson(participations);

    });

    get("/participations_without_result/:id", (req, res) -> {

        String id = req.params(":id");
        Regate regate = RegateDAO.findById(id);
        List<Participation> participations = ParticipationDAO.findFromRegateWithoutResult(regate);
        Gson gson = new GsonBuilder().setDateFormat("yyyy-MM-dd'T'HH:mm:ssz").create();
        String json = gson.toJson(participations);

        res.type("application/json; charset=utf-8");

        return json;
    });

    get("/participations_with_result/:id", (req, res) -> {

        String id = req.params(":id");
        Regate regate = RegateDAO.findById(id);
        List<Participation> participations = ParticipationDAO.findFromRegateWithResults(regate);
        Gson gson = new GsonBuilder().setDateFormat("yyyy-MM-dd'T'HH:mm:ssz").create();
        String json = gson.toJson(participations);

        res.type("application/json; charset=utf-8");

        return json;
    });

}

From source file:com.agwego.fuzz.FuzzTestCase.java

License:Open Source License

@SuppressWarnings("unchecked method invocation: <T>fromJson(com.google.gson.JsonElement,java.lang.Class<T>) in com.google.gson.Gson is applied to (com.google.gson.Jon: <T>fromJson(com.google.gson.JsonElement,java.lang.Class<T>) in com.google.gson.Gson is applied to (com.google.gson.J")
protected static Object createArg(JsonElement jarg, Class argClass) {
    Gson consumer = new GsonBuilder().setPrettyPrinting().create();

    // TODO perhaps, provide better error messaging here.
    if (argClass == StringBuilder.class) {
        return consumer.fromJson(jarg, String.class) == null ? null
                : new StringBuilder(consumer.fromJson(jarg, String.class));
    } else if (argClass == Integer.class) {
        return consumer.fromJson(jarg, Integer.class) == null ? null : consumer.fromJson(jarg, Integer.class);
    } else {//from ww  w.j  a va 2  s . c o m
        return consumer.fromJson(jarg, argClass == Object.class ? String.class : argClass);
    }
}

From source file:com.ahmadrosid.lib.baseapp.core.BasePresenter.java

License:Apache License

public BasePresenter(T mvpView) {
    this.mvpView = mvpView;
    gson = new GsonBuilder().setFieldNamingPolicy(FieldNamingPolicy.LOWER_CASE_WITH_UNDERSCORES)
            .setPrettyPrinting().registerTypeAdapter(Date.class, new DateTypeAdapter()).create();
}

From source file:com.ai2020lab.aiutils.common.JsonUtils.java

License:Apache License

private static void initGson(ParserType type) {
    if (type == ParserType.EXCLUDE) {
        gson = new GsonBuilder().excludeFieldsWithoutExposeAnnotation().create();
    } else if (type == ParserType.NORMAL) {
        gson = new GsonBuilder().create();
    }/*from www  .  ja  v  a2 s . com*/
}

From source file:com.alexmany.secondstore.restfull.UsersService.java

License:Apache License

/**
 * //from w w  w. j  a va 2s.c om
 * @param linkProcessor
 * @param uriInfo
 * @return json of anuncis. {anunci[path(url imatge),preu,titol]}
 */
@GET
@Produces({ MediaType.APPLICATION_ATOM_XML, MediaType.APPLICATION_JSON })
@Path("/getAnuncis")
public String getAnuncis(@Context LinkBuilders linkProcessor, @Context UriInfo uriInfo) {

    List<AnuncisTOSearch> anuncisTOList = new ArrayList<AnuncisTOSearch>();

    String init = Utils.getInfoFromUriInfo(uriInfo, Constants.INIT_LIST_KEY, String.class);
    Double lat = Utils.getInfoFromUriInfo(uriInfo, Constants.LATITUD_KEY, Double.class);
    Double lon = Utils.getInfoFromUriInfo(uriInfo, Constants.LONGITUD_KEY, Double.class);

    try {

        List<Anuncis> anuncisList = this.anuncisDao.getAll(Integer.parseInt(init));

        for (Anuncis anunci : anuncisList) {
            AnuncisTOSearch anunciToSearch = new AnuncisTOSearch(anunci.getId(), anunci.getPreu(),
                    anunci.getEstat(), 0.0, anunci.getTitol(), "", anunci.getDescripcio(), anunci.getCity());

            anunciToSearch = UserUtils.setImagePath(anunci, anunciToSearch, Constants.server);

            if (lat == null || lon == null || anunci.getLatitud() == null || anunci.getLongitud() == null) {
                anunciToSearch.setDistance(0.0);
            } else {
                anunciToSearch.setDistance(6371 * Math.acos(Math.cos(Math.toRadians(lat))
                        * Math.cos(Math.toRadians(anunci.getLatitud()))
                        * Math.cos(Math.toRadians(anunci.getLongitud()) - Math.toRadians(lon))
                        + Math.sin(Math.toRadians(lat)) * Math.sin(Math.toRadians(anunci.getLatitud()))));

            }
            anuncisTOList.add(anunciToSearch);
        }

        Gson gson = new GsonBuilder().setPrettyPrinting().serializeNulls()
                .excludeFieldsWithoutExposeAnnotation().create();
        String json = gson.toJson(anuncisTOList);
        return json;

    } catch (HibernateException e) {
        e.printStackTrace();
        return "{\"ok\":\"ko\"}";
    } catch (Exception e) {
        e.printStackTrace();
        return "{\"ok\":\"ko\"}";
    }
}

From source file:com.alexmany.secondstore.restfull.UsersService.java

License:Apache License

/**
 * //from   www . ja  v a2s  . com
 * @param linkProcessor
 * @param uriInfo
 * @return json of anuncis. {anunci[path(url imatge),preu,titol]}
 */
@GET
@Produces({ MediaType.APPLICATION_ATOM_XML, MediaType.APPLICATION_JSON })
@Path("/getListUserAnuncis")
public String getListUserAnuncis(@Context LinkBuilders linkProcessor, @Context UriInfo uriInfo) {

    List<AnuncisTOSearch> anuncisTOList = new ArrayList<AnuncisTOSearch>();
    Long userId = Utils.getInfoFromUriInfo(uriInfo, Constants.USERID_KEY, Long.class);

    try {

        List<Anuncis> anuncisList = this.anuncisDao.searchBy(userId);

        for (Anuncis anunci : anuncisList) {
            AnuncisTOSearch anunciToSearch = new AnuncisTOSearch(anunci.getId(), anunci.getPreu(),
                    anunci.getEstat(), 0.0, anunci.getTitol(), "", anunci.getDescripcio(), anunci.getCity());

            anunciToSearch = UserUtils.setImagePath(anunci, anunciToSearch, Constants.server);

            anuncisTOList.add(anunciToSearch);
        }

        Gson gson = new GsonBuilder().setPrettyPrinting().serializeNulls()
                .excludeFieldsWithoutExposeAnnotation().create();
        String json = gson.toJson(anuncisTOList);
        return json;

    } catch (HibernateException e) {
        e.printStackTrace();
        return "{\"ok\":\"ko\"}";
    } catch (Exception e) {
        e.printStackTrace();
        return "{\"ok\":\"ko\"}";
    }
}