Example usage for com.google.gson JsonObject getAsJsonPrimitive

Introduction

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

Prototype

public JsonPrimitive getAsJsonPrimitive(String memberName) 

Source Link

Document

Convenience method to get the specified member as a JsonPrimitive element.

Usage

From source file:com.stackmob.sdk.push.StackMobPushTokenDeserializer.java

License:Apache License

public StackMobPushToken deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) {
    JsonObject obj = json.getAsJsonObject();

    JsonPrimitive tokenStringPrimitive = obj.getAsJsonPrimitive("token");
    String tokenString = tokenStringPrimitive.getAsString();

    JsonPrimitive tokenTypePrimitive = obj.getAsJsonPrimitive("type");
    StackMobPushToken.TokenType tokenType = StackMobPushToken.TokenType
            .valueOf(tokenTypePrimitive.getAsString());

    JsonPrimitive registeredMSPrimitive = obj.getAsJsonPrimitive("registered_milliseconds");
    long registeredMS = registeredMSPrimitive.getAsInt();

    return new StackMobPushToken(tokenString, tokenType, registeredMS);
}

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From source file:com.streamsets.pipeline.stage.destination.elasticsearch.ElasticsearchTarget.java

License:Apache License

private List<ErrorItem> extractErrorItems(JsonObject json) {
    List<ErrorItem> errorItems = new ArrayList<>();
    JsonArray items = json.getAsJsonArray("items");
    for (int i = 0; i < items.size(); i++) {
        JsonObject item = items.get(i).getAsJsonObject().entrySet().iterator().next().getValue()
                .getAsJsonObject();//w  ww .ja v a2 s  . c o  m
        int status = item.get("status").getAsInt();
        if (status >= 400) {
            Object error = item.get("error");
            // In some old versions, "error" is a simple string not a json object.
            if (error instanceof JsonObject) {
                errorItems.add(new ErrorItem(i, item.getAsJsonObject("error").get("reason").getAsString()));
            } else if (error instanceof JsonPrimitive) {
                errorItems.add(new ErrorItem(i, item.getAsJsonPrimitive("error").getAsString()));
            } else {
                // Error would be null if json has no "error" field.
                errorItems.add(new ErrorItem(i, ""));
            }
        }
    }
    return errorItems;
}

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From source file:com.synflow.cx.internal.instantiation.properties.EntityPropertiesChecker.java

License:Open Source License

/**
 * Checks the given properties of the <code>instantiable</code>.
 * /*from   w ww  .  j  a  v a2  s. c o  m*/
 * @param instantiable
 *            a Cx instantiable
 * @param properties
 *            JSON properties
 */
public void checkProperties(Instantiable instantiable, JsonObject properties) {
    checkTest(instantiable, properties.get(PROP_TEST));

    JsonElement type = properties.get(PROP_TYPE);
    if (type != null) {
        if (type.isJsonPrimitive()) {
            JsonPrimitive entityType = properties.getAsJsonPrimitive(PROP_TYPE);
            if (TYPE_COMBINATIONAL.equals(entityType)) {
                // set an empty list of clocks, set no reset
                properties.add(PROP_CLOCKS, new JsonArray());
                properties.add(PROP_RESET, null);
                return;
            } else {
                handler.addError(entityType, "the only valid value of type is 'combinational', ignored.");
            }
        } else {
            handler.addError(type, "type must be a string");
        }
    }

    checkClocksDeclared(properties);
    checkResetDeclared(properties);
}

---

From source file:com.synflow.cx.internal.instantiation.properties.EntityPropertiesChecker.java

License:Open Source License

/**
 * Checks that the 'reset' property is properly declared.
 * //ww  w.  ja  v  a2  s .  c om
 * @param properties
 *            properties
 */
private void checkResetDeclared(JsonObject properties) {
    JsonElement reset = properties.get(PROP_RESET);
    if (reset == null) {
        reset = new JsonObject();
        properties.add(PROP_RESET, reset);
    }

    if (reset.isJsonObject()) {
        JsonObject resetObj = reset.getAsJsonObject();

        JsonPrimitive type = resetObj.getAsJsonPrimitive(PROP_TYPE);
        if (type == null || !RESET_ASYNCHRONOUS.equals(type) && !RESET_SYNCHRONOUS.equals(type)) {
            // default is asynchronous reset
            resetObj.add(PROP_TYPE, RESET_ASYNCHRONOUS);
        }

        JsonPrimitive active = resetObj.getAsJsonPrimitive(PROP_ACTIVE);
        if (active == null || !ACTIVE_HIGH.equals(active) && !ACTIVE_LOW.equals(active)) {
            // default is active low reset
            resetObj.add(PROP_ACTIVE, ACTIVE_LOW);
        }

        if (!resetObj.has(PROP_NAME)) {
            // compute default name
            if (ACTIVE_LOW.equals(resetObj.getAsJsonPrimitive(PROP_ACTIVE))) {
                resetObj.addProperty(PROP_NAME, "reset_n");
            } else {
                resetObj.addProperty(PROP_NAME, "reset");
            }
        }
    }
}

---

From source file:com.talvish.tales.serialization.json.translators.JsonObjectToPolymorphicObjectTranslator.java

License:Apache License

/**
 * Translates the received object into the appropriate json representation.
 * If the object is of the wrong type or the translator used doesn't produce
 * JsonElements's then a TranslationException will occur.
 */// ww  w . j a va 2s .co m
@Override
public Object translate(Object anObject) {
    Object returnValue;

    if (anObject == null || anObject.equals(JsonNull.INSTANCE)) {
        returnValue = null;
    } else {
        try {
            // need to extract two things, the "value" and the "value_type"
            // and if they don't exist then we have a problem
            JsonObject jsonObject = (JsonObject) anObject;
            JsonPrimitive valueTypeJson = jsonObject.getAsJsonPrimitive("value_type");
            JsonElement valueJson = jsonObject.get("value");

            if (valueTypeJson == null || !valueTypeJson.isString()) {
                throw new TranslationException(String.format("The associate value type is missing."));
            } else if (valueJson == null) {
                throw new TranslationException(String.format("The associate value for type '%s' is missing.",
                        valueTypeJson.getAsString()));
            } else {
                String valueTypeString = valueTypeJson.getAsString();
                TypeFormatAdapter typeAdapter = typeAdapters.get(valueTypeString);

                if (typeAdapter == null) {
                    throw new TranslationException(String
                            .format("Json is referring to a type '%s' that isn't supported.", valueTypeString));
                } else {
                    returnValue = typeAdapter.getFromFormatTranslator().translate(valueJson);
                }
            }

            // TODO: catch the various gson json exceptions
        } catch (ClassCastException e) {
            throw new TranslationException(e);
        }
    }
    return returnValue;
}

---

From source file:com.thoughtworks.go.server.domain.user.Marshaling.java

License:Apache License

private static String defensivelyGetString(JsonObject obj, String key) {
    return obj.has(key) ? obj.getAsJsonPrimitive(key).getAsString() : "";
}

---

From source file:com.torben.androidchat.JSONRPC.server.JsonRpcExecutor.java

License:Apache License

public void execute(HttpJsonRpcClientTransport transport) {
    if (!locked) {
        synchronized (handlers) {
            locked = true;//from   www .  ja  v  a2  s.  c  o m
        }
        LOG.info("locking executor to avoid modification");
    }

    String methodName = null;
    JsonArray params = null;

    JsonObject resp = new JsonObject();
    resp.addProperty("jsonrpc", "2.0");

    String errorMessage = null;
    Integer errorCode = null;
    String errorData = null;

    JsonObject req = null;
    try {
        String requestData = transport.threadedCall(null);
        if (requestData == null) {
            Log.v("EXECUTOR", "no Data");
            return;
        }
        Log.v("EXECUTOR", requestData);
        JsonParser parser = new JsonParser();
        req = (JsonObject) parser.parse(new StringReader(requestData));
    } catch (Throwable t) {
        errorCode = JsonRpcErrorCodes.PARSE_ERROR_CODE;
        errorMessage = "unable to parse json-rpc request";
        errorData = getStackTrace(t);

        Log.v("EXECUTOR", "Somethign went wrong parsing");
        LOG.warn(errorMessage, t);

        sendError(transport, resp, errorCode, errorMessage, errorData);
        return;
    }

    try {
        assert req != null;
        resp.add("id", req.get("id"));
        methodName = req.getAsJsonPrimitive("method").getAsString();
        Log.v("EXECUTOR", "metohdname = " + methodName);
        params = (JsonArray) req.get("params");
        if (params == null) {
            params = new JsonArray();
        }
    } catch (Throwable t) {
        errorCode = JsonRpcErrorCodes.INVALID_REQUEST_ERROR_CODE;
        errorMessage = "unable to read request";
        errorData = getStackTrace(t);

        LOG.warn(errorMessage, t);
        sendError(transport, resp, errorCode, errorMessage, errorData);
        return;
    }

    try {
        JsonElement result = executeMethod(methodName, params);
        resp.add("result", result);
    } catch (Throwable t) {
        LOG.warn("exception occured while executing : " + methodName, t);
        if (t instanceof JsonRpcRemoteException) {
            sendError(transport, resp, (JsonRpcRemoteException) t);
            return;
        }
        errorCode = JsonRpcErrorCodes.getServerError(1);
        errorMessage = t.getMessage();
        errorData = getStackTrace(t);
        sendError(transport, resp, errorCode, errorMessage, errorData);
        return;
    }

    try {
        String responseData = resp.toString();
        transport.threadedCall(responseData);
    } catch (Exception e) {
        LOG.warn("unable to write response : " + resp, e);
    }
}

---

From source file:com.twitter.sdk.android.core.AuthTokenAdapter.java

License:Apache License

@Override
public AuthToken deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
        throws JsonParseException {
    final JsonObject jsonObject = json.getAsJsonObject();
    final JsonPrimitive jsonAuthType = jsonObject.getAsJsonPrimitive(AUTH_TYPE);
    final String authType = jsonAuthType.getAsString();
    final JsonElement jsonAuthToken = jsonObject.get(AUTH_TOKEN);
    return gson.fromJson(jsonAuthToken, authTypeRegistry.get(authType));
}

---

From source file:com.wso2telco.MePinStatusRequest.java

License:Open Source License

public String call() {
    String allowStatus = null;/*from  w  w w.  j  a va 2 s  . co  m*/

    String clientId = FileUtil.getApplicationProperty("mepin.clientid");
    String url = FileUtil.getApplicationProperty("mepin.url");
    url = url + "?transaction_id=" + transactionId + "&client_id=" + clientId + "";
    log.info("MePIN Status URL: " + url);

    String authHeader = "Basic " + FileUtil.getApplicationProperty("mepin.accesstoken");

    try {
        HttpsURLConnection connection = (HttpsURLConnection) new URL(url).openConnection();

        connection.setRequestMethod("GET");
        connection.setRequestProperty("Accept", "application/json");
        connection.setRequestProperty("Authorization", authHeader);

        String resp = "";
        int statusCode = connection.getResponseCode();
        InputStream is;
        if ((statusCode == 200) || (statusCode == 201)) {
            is = connection.getInputStream();
        } else {
            is = connection.getErrorStream();
        }

        BufferedReader br = new BufferedReader(new InputStreamReader(is));
        String output;
        while ((output = br.readLine()) != null) {
            resp += output;
        }
        br.close();

        log.info("MePIN Status Response Code: " + statusCode + " " + connection.getResponseMessage());
        log.info("MePIN Status Response: " + resp);

        JsonObject responseJson = new JsonParser().parse(resp).getAsJsonObject();
        String respTransactionId = responseJson.getAsJsonPrimitive("transaction_id").getAsString();
        JsonPrimitive allowObject = responseJson.getAsJsonPrimitive("allow");

        if (allowObject != null) {
            allowStatus = allowObject.getAsString();
            if (Boolean.parseBoolean(allowStatus)) {
                allowStatus = "APPROVED";
                String sessionID = DatabaseUtils.getMePinSessionID(respTransactionId);
                DatabaseUtils.updateStatus(sessionID, allowStatus);
            }
        }

    } catch (IOException e) {
        log.error("Error while MePIN Status request" + e);
    } catch (SQLException e) {
        log.error("Error in connecting to DB" + e);
    }
    return allowStatus;
}

---

From source file:com.yandex.money.api.typeadapters.model.showcase.container.GroupTypeAdapter.java

License:Open Source License

@Override
protected void deserialize(JsonObject src, Group.Builder builder, JsonDeserializationContext context) {
    JsonElement layout = src.getAsJsonPrimitive(MEMBER_LAYOUT);
    if (layout != null) {
        builder.setLayout(Group.Layout.parse(layout.getAsString()));
    }/*w w w . j av  a 2s .  c om*/
    super.deserialize(src, builder, context);
}

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