Example usage for com.google.gson.stream JsonReader nextName

Introduction

In this page you can find the example usage for com.google.gson.stream JsonReader nextName.

Prototype

public String nextName() throws IOException 

Source Link

Document

Returns the next token, a com.google.gson.stream.JsonToken#NAME property name , and consumes it.

Usage

From source file:eu.jtzipi.project0.common.json.impl.GsonReadWrite.java

License:Apache License

static Map<String, Object> parseObject(final JsonReader jsonReader) throws IOException {

    Map<String, Object> map = new HashMap<>();
    String tempKey;//from   ww w . ja v  a 2  s.  com
    JsonToken tok;
    //
    while (jsonReader.hasNext()) {

        // since we want to restore a map we assue a key/value pair
        tempKey = jsonReader.nextName();
        //
        tok = jsonReader.peek();
        // we reach the end of this array
        if (JsonToken.END_ARRAY == tok) {
            jsonReader.endArray();
            // return
            break;
        }
        // what token
        switch (tok) {
        // if array/map - parse and append
        case BEGIN_ARRAY:
            map.put(tempKey, parseArray(jsonReader));
            break;
        case BEGIN_OBJECT:
            map.put(tempKey, parseObject(jsonReader));
            break;
        // if raw type
        case STRING:
            map.put(tempKey, jsonReader.nextString());
            break;
        case BOOLEAN:
            map.put(tempKey, jsonReader.nextBoolean());
            break;
        case NUMBER:
            map.put(tempKey, jsonReader.nextDouble());
            break;
        // if null , add null and consume
        case NULL:
            map.put(tempKey, null);
            jsonReader.nextNull();
            break;

        // all other cases are errors
        default:
            throw new IllegalStateException("Wrong Token '" + tok + "' , while parsing an array");
        }
    }

    return map;
}

---

From source file:io.bouquet.v4.GsonFactory.java

License:Apache License

@Override
public ApiException read(JsonReader in) throws IOException {
    in.beginObject();/*from w w w  .  j a  va 2  s.c o  m*/
    String message = null;
    int code = 0;
    String redirectURL = null;
    String clientId = null;
    String type = null;
    while (in.hasNext()) {
        switch (in.nextName()) {
        case "code":
            code = in.nextInt();
            break;
        case "type":
            type = in.nextString();
        case "error":
            message = in.nextString();
        case "redirectURL":
            redirectURL = in.nextString();
        case "clientId":
            clientId = in.nextString();
        }
    }
    ApiException ae = new ApiException(code, message);
    ae.setType(type);
    ae.setRedirectURL(redirectURL);
    ae.setClientId(clientId);
    return ae;
}

---

From source file:io.github.rcarlosdasilva.weixin.core.json.adapter.OpenPlatformAuthGetLicenseInformationResponseTypeAdapter.java

@Override
public OpenPlatformAuthGetLicenseInformationResponse read(JsonReader in) throws IOException {
    OpenPlatformAuthGetLicenseInformationResponse model = new OpenPlatformAuthGetLicenseInformationResponse();

    in.beginObject();//ww w  . ja v  a  2s  . c o m
    while (in.hasNext()) {
        String key = in.nextName();
        switch (key) {
        case Convention.OPEN_PLATFORM_AUTH_LICENSED_INFORMATION_KEY:
            readLicensedAccessToken(in, model);
            break;
        case Convention.OPEN_PLATFORM_AUTH_LICENSOR_INFORMATION_KEY:
            readLicensorInformation(in, model);
            break;
        case Convention.OPEN_PLATFORM_AUTH_LICENSED_ACCESS_TOKEN_KEY:
            model.getLicensedAccessToken().setAccessToken(in.nextString());
            break;
        case Convention.OPEN_PLATFORM_AUTH_LICENSED_ACCESS_TOKEN_EXPIRES_IN_KEY:
            model.getLicensedAccessToken().setExpiresIn(in.nextInt());
            break;
        case Convention.OPEN_PLATFORM_AUTH_LICENSED_REFRESH_TOKEN_KEY:
            model.getLicensedAccessToken().setRefreshToken(in.nextString());
            break;
        default:
            if (in.hasNext()) {
                String value = in.nextString();
                logger.warn(LOG_UNKNOWN_JSON_KEY, key, value);
            }
        }
    }

    in.endObject();

    return model;
}

---

From source file:io.github.rcarlosdasilva.weixin.core.json.adapter.OpenPlatformAuthGetLicenseInformationResponseTypeAdapter.java

private void readLicensedAccessToken(JsonReader in, OpenPlatformAuthGetLicenseInformationResponse model)
        throws IOException {
    LicensingInformation licensingInformation = new LicensingInformation();
    in.beginObject();/*from  w  w w .  ja v  a  2s  .  c  om*/

    while (in.hasNext()) {
        String key = in.nextName();
        switch (key) {
        case Convention.OPEN_PLATFORM_AUTH_LICENSED_APPID_ALIAS_KEY:
        case Convention.OPEN_PLATFORM_AUTH_LICENSED_APPID_KEY:
            licensingInformation.setAppId(in.nextString());
            break;
        case Convention.OPEN_PLATFORM_AUTH_LICENSED_ACCESS_TOKEN_KEY:
            model.getLicensedAccessToken().setAccessToken(in.nextString());
            break;
        case Convention.OPEN_PLATFORM_AUTH_LICENSED_ACCESS_TOKEN_EXPIRES_IN_KEY:
            model.getLicensedAccessToken().setExpiresIn(in.nextInt());
            break;
        case Convention.OPEN_PLATFORM_AUTH_LICENSED_REFRESH_TOKEN_KEY:
            model.getLicensedAccessToken().setRefreshToken(in.nextString());
            break;
        case Convention.OPEN_PLATFORM_AUTH_LICENSED_FUNCTIONS_INFO_KEY: {
            in.beginArray();

            while (in.hasNext()) {
                in.beginObject();
                in.nextName();
                in.beginObject();
                in.nextName();
                licensingInformation.addLicencedFunction(in.nextInt());
                in.endObject();
                in.endObject();
            }

            in.endArray();
            break;
        }
        default:
            if (in.hasNext()) {
                String value = in.nextString();
                logger.warn(LOG_UNKNOWN_JSON_KEY, key, value);
            }
        }
    }

    in.endObject();
    model.setLicensingInformation(licensingInformation);
}

---

From source file:io.github.rcarlosdasilva.weixin.core.json.adapter.OpenPlatformAuthGetLicenseInformationResponseTypeAdapter.java

private void readLicensorInformation(JsonReader in, OpenPlatformAuthGetLicenseInformationResponse model)
        throws IOException {
    LicensorInfromation licensorInfromation = new LicensorInfromation();
    in.beginObject();//ww w.  j a  v a 2s .c  om

    while (in.hasNext()) {
        String key = in.nextName();
        switch (key) {
        case Convention.OPEN_PLATFORM_AUTH_LICENSOR_NICKNAME_KEY:
            licensorInfromation.setNickName(in.nextString());
            break;
        case Convention.OPEN_PLATFORM_AUTH_LICENSOR_LOGO_KEY:
            licensorInfromation.setLogo(in.nextString());
            break;
        case Convention.OPEN_PLATFORM_AUTH_LICENSOR_ACCOUNT_TYPE_KEY: {
            in.beginObject();
            in.nextName();
            licensorInfromation.setAccountType(in.nextInt());
            in.endObject();
            break;
        }
        case Convention.OPEN_PLATFORM_AUTH_LICENSOR_ACCOUNT_VERIFIED_TYPE_KEY: {
            in.beginObject();
            in.nextName();
            licensorInfromation.setAccountVerifiedType(in.nextInt());
            in.endObject();
            break;
        }
        case Convention.OPEN_PLATFORM_AUTH_LICENSOR_MPID_KEY:
            licensorInfromation.setMpId(in.nextString());
            break;
        case Convention.OPEN_PLATFORM_AUTH_LICENSOR_PRINCIPAL_NAME_KEY:
            licensorInfromation.setPrincipalName(in.nextString());
            break;
        case Convention.OPEN_PLATFORM_AUTH_LICENSOR_ACCOUNT_NAME_KEY:
            licensorInfromation.setAccountName(in.nextString());
            break;
        case Convention.OPEN_PLATFORM_AUTH_LICENSOR_QRCODE_URL_KEY:
            licensorInfromation.setQrCodeUrl(in.nextString());
            break;
        case Convention.OPEN_PLATFORM_AUTH_LICENSOR_BUSINESS_INFO_KEY:
            readBusinessInfo(in, licensorInfromation);
            break;
        default:
            if (in.hasNext()) {
                String value = in.nextString();
                logger.warn(LOG_UNKNOWN_JSON_KEY, key, value);
            }
        }
    }

    in.endObject();
    model.setLicensorInfromation(licensorInfromation);
}

---

From source file:io.github.rcarlosdasilva.weixin.core.json.adapter.OpenPlatformAuthGetLicenseInformationResponseTypeAdapter.java

private void readBusinessInfo(JsonReader in, LicensorInfromation licensorInfromation) throws IOException {
    in.beginObject();//  www  .  j a  va  2 s. c  o m
    while (in.hasNext()) {
        String key = in.nextName();
        switch (key) {
        case Convention.OPEN_PLATFORM_AUTH_LICENSOR_BUSINESS_STORE_KEY:
            licensorInfromation.setBusinessStoreOpened(in.nextInt() == Convention.GLOBAL_TRUE_NUMBER);
            break;
        case Convention.OPEN_PLATFORM_AUTH_LICENSOR_BUSINESS_SCAN_KEY:
            licensorInfromation.setBusinessScanOpened(in.nextInt() == Convention.GLOBAL_TRUE_NUMBER);
            break;
        case Convention.OPEN_PLATFORM_AUTH_LICENSOR_BUSINESS_PAY_KEY:
            licensorInfromation.setBusinessPayOpened(in.nextInt() == Convention.GLOBAL_TRUE_NUMBER);
            break;
        case Convention.OPEN_PLATFORM_AUTH_LICENSOR_BUSINESS_CARD_KEY:
            licensorInfromation.setBusinessCardOpened(in.nextInt() == Convention.GLOBAL_TRUE_NUMBER);
            break;
        case Convention.OPEN_PLATFORM_AUTH_LICENSOR_BUSINESS_SHAKE_KEY:
            licensorInfromation.setBusinessShakeOpened(in.nextInt() == Convention.GLOBAL_TRUE_NUMBER);
            break;
        default:
            if (in.hasNext()) {
                String value = in.nextString();
                logger.warn(LOG_UNKNOWN_JSON_KEY, key, value);
            }
        }
    }
    in.endObject();
}

---

From source file:io.grpc.internal.JsonParser.java

License:Apache License

private static Map<String, ?> parseJsonObject(JsonReader jr) throws IOException {
    jr.beginObject();//from   w  ww .j  a va 2s  .  com
    Map<String, Object> obj = new LinkedHashMap<>();
    while (jr.hasNext()) {
        String name = jr.nextName();
        Object value = parseRecursive(jr);
        obj.put(name, value);
    }
    checkState(jr.peek() == JsonToken.END_OBJECT, "Bad token: " + jr.getPath());
    jr.endObject();
    return Collections.unmodifiableMap(obj);
}

---

From source file:io.prediction.workflow.JavaQueryTypeAdapterFactory.java

License:Apache License

@Override
public <T> TypeAdapter<T> create(Gson gson, TypeToken<T> type) {
    if (type.getRawType().equals(JavaQuery.class)) {
        return (TypeAdapter<T>) new TypeAdapter<JavaQuery>() {
            public void write(JsonWriter out, JavaQuery value) throws IOException {
                if (value == null) {
                    out.nullValue();/*from ww  w  .j  ava  2  s.  c  om*/
                } else {
                    out.beginObject();
                    out.name("q").value(value.getQ().toUpperCase());
                    out.endObject();
                }
            }

            public JavaQuery read(JsonReader reader) throws IOException {
                if (reader.peek() == JsonToken.NULL) {
                    reader.nextNull();
                    return null;
                } else {
                    reader.beginObject();
                    reader.nextName();
                    String q = reader.nextString();
                    reader.endObject();
                    return new JavaQuery(q.toUpperCase());
                }
            }
        };
    } else {
        return null;
    }
}

---

From source file:it.bradipao.berengar.DbTool.java

License:Apache License

public static int gson2db(SQLiteDatabase mDB, File jsonFile) {

    // vars/*from   ww  w . j a  v a2  s .c  om*/
    int iTableNum = 0;
    FileReader fr = null;
    BufferedReader br = null;
    JsonReader jr = null;
    String name = null;
    String val = null;

    String mTable = null;
    String mTableSql = null;
    ArrayList<String> aFields = null;
    ArrayList<String> aValues = null;
    ContentValues cv = null;

    // file readers
    try {
        fr = new FileReader(jsonFile);
        br = new BufferedReader(fr);
        jr = new JsonReader(br);
    } catch (FileNotFoundException e) {
        Log.e(LOGTAG, "error in gson2db file readers", e);
    }

    // parsing
    try {
        // start database transaction
        mDB.beginTransaction();
        // open root {
        jr.beginObject();
        // iterate through root objects
        while (jr.hasNext()) {
            name = jr.nextName();
            if (jr.peek() == JsonToken.NULL)
                jr.skipValue();
            // number of tables
            else if (name.equals("tables_num")) {
                val = jr.nextString();
                iTableNum = Integer.parseInt(val);
                if (GOLOG)
                    Log.d(LOGTAG, "TABLE NUM : " + iTableNum);
            }
            // iterate through tables array
            else if (name.equals("tables")) {
                jr.beginArray();
                while (jr.hasNext()) {
                    // start table
                    mTable = null;
                    aFields = null;
                    jr.beginObject();
                    while (jr.hasNext()) {
                        name = jr.nextName();
                        if (jr.peek() == JsonToken.NULL)
                            jr.skipValue();
                        // table name
                        else if (name.equals("table_name")) {
                            mTable = jr.nextString();
                        }
                        // table sql
                        else if (name.equals("table_sql")) {
                            mTableSql = jr.nextString();
                            if ((mTable != null) && (mTableSql != null)) {
                                mDB.execSQL("DROP TABLE IF EXISTS " + mTable);
                                mDB.execSQL(mTableSql);
                                if (GOLOG)
                                    Log.d(LOGTAG, "DROPPED AND CREATED TABLE : " + mTable);
                            }
                        }
                        // iterate through columns name
                        else if (name.equals("cols_name")) {
                            jr.beginArray();
                            while (jr.hasNext()) {
                                val = jr.nextString();
                                if (aFields == null)
                                    aFields = new ArrayList<String>();
                                aFields.add(val);
                            }
                            jr.endArray();
                            if (GOLOG)
                                Log.d(LOGTAG, "COLUMN NAME : " + aFields.toString());
                        }
                        // iterate through rows
                        else if (name.equals("rows")) {
                            jr.beginArray();
                            while (jr.hasNext()) {
                                jr.beginArray();
                                // iterate through values in row
                                aValues = null;
                                cv = null;
                                while (jr.hasNext()) {
                                    val = jr.nextString();
                                    if (aValues == null)
                                        aValues = new ArrayList<String>();
                                    aValues.add(val);
                                }
                                jr.endArray();
                                // add to database
                                cv = new ContentValues();
                                for (int j = 0; j < aFields.size(); j++)
                                    cv.put(aFields.get(j), aValues.get(j));
                                mDB.insert(mTable, null, cv);
                                if (GOLOG)
                                    Log.d(LOGTAG, "INSERT IN " + mTable + " : " + aValues.toString());
                            }
                            jr.endArray();
                        } else
                            jr.skipValue();
                    }
                    // end table
                    jr.endObject();
                }
                jr.endArray();
            } else
                jr.skipValue();
        }
        // close root }
        jr.endObject();
        jr.close();
        // successfull transaction
        mDB.setTransactionSuccessful();
    } catch (IOException e) {
        Log.e(LOGTAG, "error in gson2db gson parsing", e);
    } finally {
        mDB.endTransaction();
    }

    return iTableNum;
}

---

From source file:me.ixfan.wechatkit.message.out.json.MassMessageGsonTypeAdapter.java

License:Open Source License

@Override
public MessageForMassSend read(JsonReader in) throws IOException {
    MessageForMassSend.Filter filter = null;
    List<String> toUser = null;
    String msgType = null;//www  .  j  a v  a2 s  . c  om
    String msgContent = null;

    in.beginObject();
    while (in.hasNext()) {
        switch (in.nextName()) {
        case "msgtype":
            msgType = in.nextString();
            break;
        case "filter":
            in.beginObject();
            String tagId = null;
            boolean isToAll = false;
            while (in.hasNext()) {
                switch (in.nextName()) {
                case "is_to_all":
                    isToAll = in.nextBoolean();
                    break;
                case "tag_id":
                    tagId = in.nextString();
                    break;
                default:
                    break;
                }
            }
            in.endObject();
            filter = new MessageForMassSend.Filter(tagId, isToAll);
            break;
        case "touser":
            in.beginArray();
            toUser = new ArrayList<>();
            while (in.hasNext()) {
                toUser.add(in.nextString());
            }
            in.endArray();
            break;
        case "text":
        case "image":
        case "voice":
        case "mpnews":
        case "mpvideo":
        case "wxcard":
            in.beginObject();
            while (in.hasNext()) {
                switch (in.nextName()) {
                case "content":
                case "media_id":
                case "card_id":
                    msgContent = in.nextString();
                    break;
                default:
                    break;
                }
            }
            in.endObject();
            break;
        default:
            break;
        }
    }

    in.endObject();

    if (null != filter) {
        return new MessageForMassSend(OutMessageType.valueOf(msgType), msgContent, filter.getTagId(),
                filter.isToAll());
    } else if (null != toUser) {
        return new MessageForMassSend(OutMessageType.valueOf(msgType), msgContent, toUser);
    }
    return null;
}

---

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