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

List of usage examples for com.google.gson.stream JsonReader nextString

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Introduction

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

Prototype

public String nextString() throws IOException

Source Link

Document

Returns the com.google.gson.stream.JsonToken#STRING string value of the next token, consuming it.

Usage

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

License:Apache License

static Collection<Object> parseArray(final JsonReader jsonReader) throws IOException {
    assert null != jsonReader : "DEBUG: The json Reader is null";

    Collection<Object> l = new ArrayList<>();
    JsonToken tok;/*from  w  w  w  . ja  v a2  s.  com*/

    //
    while (jsonReader.hasNext()) {

        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:
            l.add(parseArray(jsonReader));
            break;
        case BEGIN_OBJECT:
            l.add(parseObject(jsonReader));
            break;
        // if raw type
        case STRING:
            l.add(jsonReader.nextString());
            break;
        case BOOLEAN:
            l.add(jsonReader.nextBoolean());
            break;
        case NUMBER:
            l.add(jsonReader.nextDouble());
            break;
        // if null , add null and consume
        case NULL:
            l.add(null);
            jsonReader.nextNull();
            break;

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

    return l;
}

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  www .  ja va 2 s .c o  m*/
    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();// w ww.j  av a  2 s.co 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.datakernel.datagraph.server.GsonClassTypeAdapter.java

License:Apache License

@Override
public Class<?> read(JsonReader in) throws IOException {
    if (in.peek() == JsonToken.NULL) {
        in.nextNull();/*  ww w .ja  va  2  s.co m*/
        return null;
    }
    try {
        String className = in.nextString();
        return Class.forName(className);
    } catch (ClassNotFoundException e) {
        throw new IOException(e);
    }
}

From source file:io.datakernel.datagraph.server.GsonInetSocketAddressAdapter.java

License:Apache License

@Override
public InetSocketAddress read(JsonReader reader) throws IOException {
    if (reader.peek() == JsonToken.NULL) {
        reader.nextNull();/* w w  w . j a  v  a  2  s  .c o m*/
        return null;
    }
    try {
        Iterator<String> split = Splitter.on(':').split(reader.nextString()).iterator();
        InetAddress hostname = InetAddresses.forString(split.next());
        int port = Integer.parseInt(split.next());
        checkArgument(!split.hasNext());
        return new InetSocketAddress(hostname, port);
    } catch (IOException e) {
        throw e;
    } catch (Exception e) {
        throw new IOException(e);
    }
}

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();/*from  www  .java2 s.  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  ww.j  a v  a2s.c o  m

    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();/*w  w  w. ja v  a2 s  .  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();/*from  w ww  . ja  v a2s  . 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 Object parseRecursive(JsonReader jr) throws IOException {
    checkState(jr.hasNext(), "unexpected end of JSON");
    switch (jr.peek()) {
    case BEGIN_ARRAY:
        return parseJsonArray(jr);
    case BEGIN_OBJECT:
        return parseJsonObject(jr);
    case STRING:/*from  w  w  w . j  av  a  2 s. c o  m*/
        return jr.nextString();
    case NUMBER:
        return jr.nextDouble();
    case BOOLEAN:
        return jr.nextBoolean();
    case NULL:
        return parseJsonNull(jr);
    default:
        throw new IllegalStateException("Bad token: " + jr.getPath());
    }
}