Example usage for com.google.gson.reflect TypeToken TypeToken

List of usage examples for com.google.gson.reflect TypeToken TypeToken

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Introduction

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

Prototype

@SuppressWarnings("unchecked")
protected TypeToken()

Source Link

Document

Constructs a new type literal.

Usage

From source file:at.tugraz.kmi.medokyservice.fca.util.ImportExport.java

License:Open Source License

private <E extends FCAAbstract> JsonElement abstracts2JSon(Class<E> type) {
    BlockingDeque<E> objects = Database.getInstance().getAll(type);
    JsonObject block = new JsonObject();
    for (E o : objects) {
        JsonObject jso = prepare(o);/*from  w w w.  j ava2s .c om*/
        jso.addProperty(CID, o.getCreationId());
        LinkedList<Long> loIds = new LinkedList<Long>();
        LinkedList<Long> loByLearnerIds = new LinkedList<Long>();
        for (LearningObject lo : o.getLearningObjects()) {
            loIds.add(lo.getId());
        }
        for (LearningObject lo : o.getLearningObjectsByLearners()) {
            loByLearnerIds.add(lo.getId());
        }
        jso.add(SECTION_LO, gson.toJsonTree(loIds, new TypeToken<List<Long>>() {
        }.getType()));
        jso.add(SECTION_LO_L, gson.toJsonTree(loByLearnerIds, new TypeToken<List<Long>>() {
        }.getType()));
        block.add(Long.toString(o.getId()), jso);
    }
    return block;
}

From source file:at.tugraz.kmi.medokyservice.fca.util.ImportExport.java

License:Open Source License

private JsonElement metadata2JSON() {
    BlockingDeque<FCAItemMetadata> lobjects = Database.getInstance().getAll(FCAItemMetadata.class);
    JsonObject block = new JsonObject();
    for (FCAItemMetadata o : lobjects) {
        JsonObject jso = prepare(o);//from   w  w  w.java  2s.co m
        jso.addProperty(O_ID, o.getItemID());
        LinkedList<Long> loIds = new LinkedList<Long>();
        for (LearningObject lo : o.getLearningObjects()) {
            if (lo != null)
                loIds.add(lo.getId());
        }
        LinkedList<Long> loByLernerIds = new LinkedList<Long>();
        for (LearningObject lo : o.getLearningObjectByLearner()) {
            if (lo != null)
                loByLernerIds.add(lo.getId());
        }
        jso.add(SECTION_LO, gson.toJsonTree(loIds, new TypeToken<List<Long>>() {
        }.getType()));
        jso.add(SECTION_LO_L, gson.toJsonTree(loByLernerIds, new TypeToken<List<Long>>() {
        }.getType()));
        block.add(Long.toString(o.getId()), jso);
    }
    return block;
}

From source file:at.tugraz.kmi.medokyservice.fca.util.ImportExport.java

License:Open Source License

private JsonElement domains2JSON() {
    BlockingDeque<Domain> domains = Database.getInstance().getAll(Domain.class);
    JsonArray jsD = new JsonArray();
    for (Domain d : domains) {
        IncidenceMatrix mat = d.getMapping();
        Map<FCAObject, Set<FCAAttribute>> mapping = mat.getObjects();
        JsonObject jso = prepare(d);/*from  w ww. j  ava2s . c  om*/
        JsonObject jsM = new JsonObject();
        for (long mId : mat.getItemMetadata().keySet()) {
            jsM.addProperty(Long.toString(mId), mat.getItemMetadata().get(mId).getId());
        }
        jso.add(SECTION_M, jsM);
        List<Long> ownerIDs = new LinkedList<Long>();
        for (User o : d.getOwners()) {
            ownerIDs.add(o.getId());
        }
        jso.add(OWNER, gson.toJsonTree(ownerIDs, new TypeToken<List<Long>>() {
        }.getType()));
        jso.addProperty(GLOBAL, d.isGlobal());
        jso.addProperty(APPROVED, d.isApproved());
        JsonObject jsMapping = new JsonObject();
        for (FCAObject o : mapping.keySet()) {
            LinkedList<Long> aIds = new LinkedList<Long>();
            for (FCAAttribute a : mapping.get(o)) {
                aIds.add(a.getId());
            }
            jsMapping.add(Long.toString(o.getId()), gson.toJsonTree(aIds, new TypeToken<List<Long>>() {
            }.getType()));
        }
        jso.add(MAPPING, jsMapping);
        jsD.add(jso);
    }
    return jsD;
}

From source file:at.tugraz.kmi.medokyservice.fca.util.ImportExport.java

License:Open Source License

private JsonElement courses2JSON() {
    BlockingDeque<Course> courses = Database.getInstance().getAll(Course.class);
    JsonArray jsC = new JsonArray();
    for (Course o : courses) {
        JsonObject jso = prepare(o);/*ww w.  j  a  va2  s  .c om*/
        Set<Domain> domains = o.getDomains();
        LinkedList<Long> dIds = new LinkedList<Long>();
        for (Domain d : domains)
            dIds.add(d.getId());

        jso.add(SECTION_D, gson.toJsonTree(dIds, new TypeToken<List<Long>>() {
        }.getType()));
        jso.addProperty(E_CID, o.getExternalCourseID());
        List<Long> participants = new LinkedList<Long>();
        for (User u : o.getParticipants())
            participants.add(u.getId());

        jso.add(PARTICIPANTS, gson.toJsonTree(participants, new TypeToken<List<Long>>() {
        }.getType()));

        jsC.add(jso);
    }
    return jsC;
}

From source file:au.com.breakpoint.hedron.indexer.Indexer.java

License:Apache License

private void getKeywords(final IndexInfo index) {
    final Type genericType = new TypeToken<TreeMap<String, String[]>>() {
    }.getType();//w  w w .j a  va  2 s.  c  o m

    final Map<String, String[]> keywordSets = JsonUtil.fromJsonFile(m_appConfig.getKeywordFilename(),
            genericType, null);

    index.setKeywordSets(keywordSets);

    for (final Entry<String, String[]> ks : keywordSets.entrySet()) {
        for (final String keyword : ks.getValue()) {
            final KeywordReference kr = new KeywordReference();
            index.m_keywords.put(keyword, kr);
        }
    }
}

From source file:augsburg.se.alltagsguide.common.AvailableLanguage.java

License:Open Source License

@NonNull
public static List<AvailableLanguage> fromJson(@NonNull JsonElement elem) {
    List<AvailableLanguage> languages = new ArrayList<>();
    try {/*from   ww  w. j ava2s  . c  o  m*/
        Map<String, Integer> languagesMap = new Gson().fromJson(elem, new TypeToken<Map<String, Integer>>() {
        }.getType());
        Log.d("AvailableLanguages", "LanguagesMapSize is: " + languagesMap.size());
        for (Map.Entry<String, Integer> entry : languagesMap.entrySet()) {
            languages.add(new AvailableLanguage(entry.getKey(), entry.getValue()));
        }
    } catch (Exception e) {
        //ignore
        Log.e("AvailableLanguage", "fromJson throw an exception");
    }
    return languages;
}

From source file:augsburg.se.alltagsguide.MainModule.java

License:Open Source License

@Provides
Gson gson() {// w w  w  .j av a 2s .c o m
    return new GsonBuilder().registerTypeAdapter(new TypeToken<List<Page>>() {
    }.getType(), new PageSerializer()).registerTypeAdapter(new TypeToken<List<Language>>() {
    }.getType(), new LanguageSerializer()).registerTypeAdapter(new TypeToken<List<Location>>() {
    }.getType(), new LocationSerializer()).registerTypeAdapter(new TypeToken<List<EventPage>>() {
    }.getType(), new EventPageSerializer()).create();
}

From source file:backend.ws.AppointmentWS.java

public List<Appointment> getHPAppointments(int idHealthProfessional) {
    List<Appointment> aList = null;

    List<NameValuePair> params = new ArrayList<>(); //array com os params necessrios para registar um terapeuta
    params.add(new BasicNameValuePair("idHealthProfessional", String.valueOf(idHealthProfessional)));
    try {// w w w  .j  a va 2s . c  o m
        responseWS = wrapperWS.sendRequest("Appointment", "getHPAppointments", params); //efetua o pedido ao WS
        String jsonResp = wrapperWS.readResponse(responseWS); //Passa a responseWS para uma string

        int httpResponseCod = responseWS.getStatusLine().getStatusCode();
        if (httpResponseCod != 200) {
            Validation v = gson.fromJson(jsonResp, Validation.class); //Converso do objecto Json para o objecto Java
            log.error("\n\tCod: " + v.getCod() + "\tMsg: " + v.getMsg());
            throw new RuntimeException("Ocorreu um erro ao aceder aos dados da consulta");
        }

        Type type = new TypeToken<List<Appointment>>() {
        }.getType(); //tipo do para o qual queros retornar a responseWS Json
        aList = gson.fromJson(jsonResp, type);

    } catch (RuntimeException e) {
        log.error("\n\t" + e.getMessage());
        throw new RuntimeException(e.getMessage());
    }
    log.debug("\n\t Appointment data access success");
    log.debug("\n\tApoints : " + aList.toString());
    return aList;

}

From source file:backend.ws.AppointmentWS.java

public List<Appointment> getAppointmentByIdHPDate(int id, String date) {
    List<Appointment> apList = null;

    List<NameValuePair> params = new ArrayList<>(); //array com os params necessrios para registar um terapeuta
    params.add(new BasicNameValuePair("idHealthProfessional", String.valueOf(id)));
    params.add(new BasicNameValuePair("dateAppointment", date));

    try {/*  w  ww . j  a v a  2  s . co  m*/
        responseWS = wrapperWS.sendRequest("Appointment", "getAppointmentByIdHPDate", params); //efetua o pedido ao WS
        String jsonResp = wrapperWS.readResponse(responseWS); //Passa a responseWS para uma string

        int httpResponseCod = responseWS.getStatusLine().getStatusCode();
        if (httpResponseCod != 200) {
            Validation v = gson.fromJson(jsonResp, Validation.class); //Converso do objecto Json para o objecto Java
            log.error("\n\tCod: " + v.getCod() + "\tMsg: " + v.getMsg());
            throw new RuntimeException("Ocorreu um erro ao aceder aos dados da consulta");
        }

        Type type = new TypeToken<List<Appointment>>() {
        }.getType(); //tipo do para o qual queros retornar a responseWS Json
        apList = gson.fromJson(jsonResp, type);

    } catch (RuntimeException e) {
        log.error("\n\t" + e.getMessage());
        throw new RuntimeException(e.getLocalizedMessage());
    }

    log.debug("\n\t Appointment data access success");
    log.debug("\n\tHPs : " + apList.toString());
    return apList;
}

From source file:backend.ws.AssignExerciseWS.java

public List<AssignExercise> getAssignExerciseByIdBlock(int idB) {
    List<AssignExercise> exList = null;

    List<NameValuePair> params = new ArrayList<>(); //array com os params necessrios para registar um terapeuta
    params.add(new BasicNameValuePair("idBlock", String.valueOf(idB)));

    try {// w w w.  ja va 2  s. c o m
        responseWS = wrapperWS.sendRequest("AssignExercise", "getAssignExerciseByIdBlock", params); //efetua o pedido ao WS
        String jsonResp = wrapperWS.readResponse(responseWS); //Passa a responseWS para uma string

        int httpResponseCod = responseWS.getStatusLine().getStatusCode();
        if (httpResponseCod != 200) {
            Validation v = gson.fromJson(jsonResp, Validation.class); //Converso do objecto Json para o objecto Java
            log.error("\n\tCod: " + v.getCod() + "\tMsg: " + v.getMsg());
            throw new RuntimeException("Ocorreu um erro ao aceder aos dados dos Exerccios Atribuidos");
        }

        Type type = new TypeToken<List<AssignExercise>>() {
        }.getType(); //tipo do para o qual queros retornar a responseWS Json
        exList = gson.fromJson(jsonResp, type);

    } catch (RuntimeException e) {
        log.error("\n\t" + e.getMessage());
        throw new RuntimeException(e.getMessage());
    }
    log.debug("\n\tAssignExercise data access success");
    log.debug("\n\tPs : " + exList.toString());
    return exList;
}