Example usage for com.google.gson JsonPrimitive isNumber

Introduction

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

Prototype

public boolean isNumber() 

Source Link

Document

Check whether this primitive contains a Number.

Usage

From source file:org.modelmapper.gson.JsonElementValueReader.java

License:Apache License

public Object get(JsonElement source, String memberName) {
    if (source.isJsonObject()) {
        JsonObject subjObj = source.getAsJsonObject();
        JsonElement propertyElement = subjObj.get(memberName);
        if (propertyElement == null)
            throw new IllegalArgumentException();

        if (propertyElement.isJsonObject())
            return propertyElement.getAsJsonObject();
        if (propertyElement.isJsonArray())
            return propertyElement.getAsJsonArray();
        if (propertyElement.isJsonPrimitive()) {
            JsonPrimitive jsonPrim = propertyElement.getAsJsonPrimitive();
            if (jsonPrim.isBoolean())
                return jsonPrim.getAsBoolean();
            if (jsonPrim.isNumber())
                return jsonPrim.getAsNumber();
            if (jsonPrim.isString())
                return jsonPrim.getAsString();
        }/* w w  w  . j  a v  a 2s  .c  om*/
    }

    return null;
}

---

From source file:org.ms123.common.datamapper.JsonMetaData.java

License:Open Source License

private String getType(JsonPrimitive primitive) {
    if (primitive.isString())
        return "string";
    if (primitive.isBoolean())
        return "boolean";
    if (primitive.isNumber()) {
        System.out.println("primitive:" + primitive.getAsLong() + "/" + primitive.getAsDouble());
        return "double";
    }/*ww  w . java 2  s  .  c om*/
    return "string";
}

---

From source file:org.openecomp.sdc.be.model.tosca.converters.ToscaValueBaseConverter.java

License:Open Source License

public Object json2JavaPrimitive(JsonPrimitive prim) {
    if (prim.isBoolean()) {
        return prim.getAsBoolean();
    } else if (prim.isString()) {
        return prim.getAsString();
    } else if (prim.isNumber()) {
        String strRepesentation = prim.getAsString();
        if (strRepesentation.contains(".")) {
            return prim.getAsDouble();
        } else {//w ww.j a va 2s .  co  m
            return prim.getAsInt();
        }
    } else {
        throw new IllegalStateException();
    }
}

---

From source file:org.openqa.selenium.json.JsonToBeanConverter.java

License:Apache License

@SuppressWarnings("unchecked")
private <T> T convert(Class<T> clazz, Object source, int depth) {
    if (source == null || source instanceof JsonNull) {
        return null;
    }/*from w  w  w. j a  v  a2 s .co m*/

    if (source instanceof JsonElement) {
        JsonElement json = (JsonElement) source;

        if (json.isJsonPrimitive()) {
            JsonPrimitive jp = json.getAsJsonPrimitive();

            if (String.class.equals(clazz)) {
                return (T) jp.getAsString();
            }

            if (jp.isNumber()) {
                if (Integer.class.isAssignableFrom(clazz) || int.class.equals(clazz)) {
                    return (T) Integer.valueOf(jp.getAsNumber().intValue());
                } else if (Long.class.isAssignableFrom(clazz) || long.class.equals(clazz)) {
                    return (T) Long.valueOf(jp.getAsNumber().longValue());
                } else if (Float.class.isAssignableFrom(clazz) || float.class.equals(clazz)) {
                    return (T) Float.valueOf(jp.getAsNumber().floatValue());
                } else if (Double.class.isAssignableFrom(clazz) || double.class.equals(clazz)) {
                    return (T) Double.valueOf(jp.getAsNumber().doubleValue());
                } else {
                    return (T) convertJsonPrimitive(jp);
                }
            }
        }
    }

    if (isPrimitive(source.getClass())) {
        return (T) source;
    }

    if (isEnum(clazz, source)) {
        return (T) convertEnum(clazz, source);
    }

    if ("".equals(String.valueOf(source))) {
        return (T) source;
    }

    if (Command.class.equals(clazz)) {
        JsonObject json = new JsonParser().parse((String) source).getAsJsonObject();

        SessionId sessionId = null;
        if (json.has("sessionId") && !json.get("sessionId").isJsonNull()) {
            sessionId = convert(SessionId.class, json.get("sessionId"), depth + 1);
        }

        String name = json.get("name").getAsString();
        if (json.has("parameters")) {
            Map<String, ?> args = (Map<String, ?>) convert(HashMap.class, json.get("parameters"), depth + 1);
            return (T) new Command(sessionId, name, args);
        }

        return (T) new Command(sessionId, name);
    }

    if (Response.class.equals(clazz)) {
        Response response = new Response();
        JsonObject json = source instanceof JsonObject ? (JsonObject) source
                : new JsonParser().parse((String) source).getAsJsonObject();

        if (json.has("error") && !json.get("error").isJsonNull()) {
            String state = json.get("error").getAsString();
            response.setState(state);
            response.setStatus(errorCodes.toStatus(state, Optional.empty()));
            response.setValue(convert(Object.class, json.get("message")));
        }
        if (json.has("state") && !json.get("state").isJsonNull()) {
            String state = json.get("state").getAsString();
            response.setState(state);
            response.setStatus(errorCodes.toStatus(state, Optional.empty()));
        }
        if (json.has("status") && !json.get("status").isJsonNull()) {
            JsonElement status = json.get("status");
            if (status.getAsJsonPrimitive().isString()) {
                String state = status.getAsString();
                response.setState(state);
                response.setStatus(errorCodes.toStatus(state, Optional.empty()));
            } else {
                int intStatus = status.getAsInt();
                response.setState(errorCodes.toState(intStatus));
                response.setStatus(intStatus);
            }
        }
        if (json.has("sessionId") && !json.get("sessionId").isJsonNull()) {
            response.setSessionId(json.get("sessionId").getAsString());
        }

        if (json.has("value")) {
            response.setValue(convert(Object.class, json.get("value")));
        } else {
            response.setValue(convert(Object.class, json));
        }

        return (T) response;
    }

    if (SessionId.class.equals(clazz)) {
        // Stupid heuristic to tell if we are dealing with a selenium 2 or 3 session id.
        JsonElement json = source instanceof String ? new JsonParser().parse((String) source).getAsJsonObject()
                : (JsonElement) source;
        if (json.isJsonPrimitive()) {
            return (T) new SessionId(json.getAsString());
        }
        return (T) new SessionId(json.getAsJsonObject().get("value").getAsString());
    }

    if (Capabilities.class.isAssignableFrom(clazz)) {
        JsonObject json = source instanceof JsonElement ? ((JsonElement) source).getAsJsonObject()
                : new JsonParser().parse(source.toString()).getAsJsonObject();
        Map<String, Object> map = convertMap(json.getAsJsonObject(), depth);
        return (T) new MutableCapabilities(map);
    }

    if (Date.class.equals(clazz)) {
        return (T) new Date(Long.valueOf(String.valueOf(source)));
    }

    if (source instanceof String && !((String) source).startsWith("{") && Object.class.equals(clazz)) {
        return (T) source;
    }

    Method fromJson = getMethod(clazz, "fromJson");
    if (fromJson != null) {
        try {
            return (T) fromJson.invoke(null, source.toString());
        } catch (ReflectiveOperationException e) {
            throw new WebDriverException(e);
        }
    }

    if (depth == 0) {
        if (source instanceof String) {
            source = new JsonParser().parse((String) source);
        }
    }

    if (source instanceof JsonElement) {
        JsonElement element = (JsonElement) source;

        if (element.isJsonNull()) {
            return null;
        }

        if (element.isJsonPrimitive()) {
            return (T) convertJsonPrimitive(element.getAsJsonPrimitive());
        }

        if (element.isJsonArray()) {
            return (T) convertList(element.getAsJsonArray(), depth);
        }

        if (element.isJsonObject()) {
            if (Map.class.isAssignableFrom(clazz)) {
                return (T) convertMap(element.getAsJsonObject(), depth);
            }

            if (Object.class.equals(clazz)) {
                return (T) convertMap(element.getAsJsonObject(), depth);
            }

            return convertBean(clazz, element.getAsJsonObject(), depth);
        }
    }

    return (T) source; // Crap shoot here; probably a string.
}

---

From source file:org.openqa.selenium.json.JsonToBeanConverter.java

License:Apache License

private Object convertJsonPrimitive(JsonPrimitive json) {
    if (json.isBoolean()) {
        return json.getAsBoolean();
    } else if (json.isNumber()) {
        if (json.getAsLong() == json.getAsDouble()) {
            return json.getAsLong();
        }/*from w  ww  .  ja  v  a2  s . co m*/
        return json.getAsDouble();
    } else if (json.isString()) {
        return json.getAsString();
    } else {
        return null;
    }
}

---

From source file:org.openqa.selenium.remote.JsonToBeanConverter.java

License:Apache License

@SuppressWarnings("unchecked")
private <T> T convert(Class<T> clazz, Object source, int depth) {
    if (source == null || source instanceof JsonNull) {
        return null;
    }/*ww  w  .j  av a2s  . c  om*/

    if (source instanceof JsonElement) {
        JsonElement json = (JsonElement) source;

        if (json.isJsonPrimitive()) {
            JsonPrimitive jp = json.getAsJsonPrimitive();

            if (String.class.equals(clazz)) {
                return (T) jp.getAsString();
            }

            if (jp.isNumber()) {
                if (Integer.class.isAssignableFrom(clazz) || int.class.equals(clazz)) {
                    return (T) Integer.valueOf(jp.getAsNumber().intValue());
                } else if (Long.class.isAssignableFrom(clazz) || long.class.equals(clazz)) {
                    return (T) Long.valueOf(jp.getAsNumber().longValue());
                } else if (Float.class.isAssignableFrom(clazz) || float.class.equals(clazz)) {
                    return (T) Float.valueOf(jp.getAsNumber().floatValue());
                } else if (Double.class.isAssignableFrom(clazz) || double.class.equals(clazz)) {
                    return (T) Double.valueOf(jp.getAsNumber().doubleValue());
                } else {
                    return (T) convertJsonPrimitive(jp);
                }
            }
        }
    }

    if (isPrimitive(source.getClass())) {
        return (T) source;
    }

    if (isEnum(clazz, source)) {
        return (T) convertEnum(clazz, source);
    }

    if ("".equals(String.valueOf(source))) {
        return (T) source;
    }

    if (Command.class.equals(clazz)) {
        JsonObject json = new JsonParser().parse((String) source).getAsJsonObject();

        SessionId sessionId = null;
        if (json.has("sessionId") && !json.get("sessionId").isJsonNull()) {
            sessionId = convert(SessionId.class, json.get("sessionId"), depth + 1);
        }

        String name = json.get("name").getAsString();
        if (json.has("parameters")) {
            Map<String, ?> args = (Map<String, ?>) convert(HashMap.class, json.get("parameters"), depth + 1);
            return (T) new Command(sessionId, name, args);
        }

        return (T) new Command(sessionId, name);
    }

    if (Response.class.equals(clazz)) {
        Response response = new Response();
        JsonObject json = source instanceof JsonObject ? (JsonObject) source
                : new JsonParser().parse((String) source).getAsJsonObject();

        if (json.has("error") && !json.get("error").isJsonNull()) {
            String state = json.get("error").getAsString();
            response.setState(state);
            response.setStatus(errorCodes.toStatus(state, Optional.empty()));
            response.setValue(convert(Object.class, json.get("message")));
        }
        if (json.has("state") && !json.get("state").isJsonNull()) {
            String state = json.get("state").getAsString();
            response.setState(state);
            response.setStatus(errorCodes.toStatus(state, Optional.empty()));
        }
        if (json.has("status") && !json.get("status").isJsonNull()) {
            JsonElement status = json.get("status");
            if (status.getAsJsonPrimitive().isString()) {
                String state = status.getAsString();
                response.setState(state);
                response.setStatus(errorCodes.toStatus(state, Optional.empty()));
            } else {
                int intStatus = status.getAsInt();
                response.setState(errorCodes.toState(intStatus));
                response.setStatus(intStatus);
            }
        }
        if (json.has("sessionId") && !json.get("sessionId").isJsonNull()) {
            response.setSessionId(json.get("sessionId").getAsString());
        }

        if (json.has("value")) {
            response.setValue(convert(Object.class, json.get("value")));
        } else {
            response.setValue(convert(Object.class, json));
        }

        return (T) response;
    }

    if (SessionId.class.equals(clazz)) {
        // Stupid heuristic to tell if we are dealing with a selenium 2 or 3 session id.
        JsonElement json = source instanceof String ? new JsonParser().parse((String) source).getAsJsonObject()
                : (JsonElement) source;
        if (json.isJsonPrimitive()) {
            return (T) new SessionId(json.getAsString());
        }
        return (T) new SessionId(json.getAsJsonObject().get("value").getAsString());
    }

    if (Capabilities.class.isAssignableFrom(clazz)) {
        JsonObject json = source instanceof JsonElement ? ((JsonElement) source).getAsJsonObject()
                : new JsonParser().parse(source.toString()).getAsJsonObject();
        Map<String, Object> map = convertMap(json.getAsJsonObject(), depth);
        return (T) new DesiredCapabilities(map);
    }

    if (Date.class.equals(clazz)) {
        return (T) new Date(Long.valueOf(String.valueOf(source)));
    }

    if (source instanceof String && !((String) source).startsWith("{") && Object.class.equals(clazz)) {
        return (T) source;
    }

    Method fromJson = getMethod(clazz, "fromJson");
    if (fromJson != null) {
        try {
            return (T) fromJson.invoke(null, source.toString());
        } catch (IllegalArgumentException e) {
            throw new WebDriverException(e);
        } catch (IllegalAccessException e) {
            throw new WebDriverException(e);
        } catch (InvocationTargetException e) {
            throw new WebDriverException(e);
        }
    }

    if (depth == 0) {
        if (source instanceof String) {
            source = new JsonParser().parse((String) source);
        }
    }

    if (source instanceof JsonElement) {
        JsonElement element = (JsonElement) source;

        if (element.isJsonNull()) {
            return null;
        }

        if (element.isJsonPrimitive()) {
            return (T) convertJsonPrimitive(element.getAsJsonPrimitive());
        }

        if (element.isJsonArray()) {
            return (T) convertList(element.getAsJsonArray(), depth);
        }

        if (element.isJsonObject()) {
            if (Map.class.isAssignableFrom(clazz)) {
                return (T) convertMap(element.getAsJsonObject(), depth);
            }

            if (Object.class.equals(clazz)) {
                return (T) convertMap(element.getAsJsonObject(), depth);
            }

            return convertBean(clazz, element.getAsJsonObject(), depth);
        }
    }

    return (T) source; // Crap shoot here; probably a string.
}

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From source file:org.plos.crepo.model.metadata.RepoMetadata.java

License:Open Source License

@VisibleForTesting
static Object convertJsonToImmutable(JsonElement element) {
    if (element.isJsonNull()) {
        return null;
    }/*from  w ww. jav  a2  s. co  m*/
    if (element.isJsonPrimitive()) {
        JsonPrimitive primitive = element.getAsJsonPrimitive();
        if (primitive.isString())
            return primitive.getAsString();
        if (primitive.isNumber())
            return asNumber(primitive);
        if (primitive.isBoolean())
            return primitive.getAsBoolean();
        throw new RuntimeException("JsonPrimitive is not one of the expected primitive types");
    }
    if (element.isJsonArray()) {
        JsonArray array = element.getAsJsonArray();
        if (array.size() == 0)
            return Collections.emptyList();
        List<Object> convertedList = new ArrayList<>(array.size());
        for (JsonElement arrayElement : array) {
            Object convertedElement = convertJsonToImmutable(arrayElement);
            convertedList.add(convertedElement);
        }
        return Collections.unmodifiableList(convertedList);
    }
    if (element.isJsonObject()) {
        Set<Map.Entry<String, JsonElement>> entries = element.getAsJsonObject().entrySet();
        if (entries.size() == 0)
            return Collections.emptyMap();
        Map<String, Object> convertedMap = Maps.newHashMapWithExpectedSize(entries.size());
        for (Map.Entry<String, JsonElement> entry : entries) {
            String key = Preconditions.checkNotNull(entry.getKey());
            Object value = convertJsonToImmutable(entry.getValue());
            convertedMap.put(key, value);
        }
        return Collections.unmodifiableMap(convertedMap);
    }
    throw new RuntimeException("JsonElement is not one of the expected subtypes");
}

---

From source file:org.ppojo.data.JsonElementTypes.java

License:Apache License

public static JsonElementTypes getType(JsonElement json) {
    if (json.isJsonObject())
        return JsonElementTypes.JsonObject;
    if (json.isJsonArray())
        return JsonElementTypes.JsonArray;
    if (json.isJsonNull())
        return JsonElementTypes.JsonNull;
    if (json.isJsonPrimitive()) {
        JsonPrimitive jsonPrimitive = json.getAsJsonPrimitive();
        if (jsonPrimitive.isBoolean())
            return JsonElementTypes.Boolean;
        if (jsonPrimitive.isNumber())
            return JsonElementTypes.Number;
        if (jsonPrimitive.isString())
            return JsonElementTypes.String;
    }//  w w  w .  jav a  2  s. com
    return JsonElementTypes.Unknown;
}

---

From source file:org.qcert.camp.translator.Rule2CAMP.java

License:Open Source License

/**
 * Obtain the correct kind of value from a JsonPrimitive node.  The kinds we support are int, String, and boolean
 * @param primitive the JsonPrimitive node
 * @return the value/*ww w  .j  av a  2s.  co m*/
 */
private static Object valueFromJson(JsonPrimitive primitive) {
    if (primitive.isString())
        return primitive.getAsString();
    if (primitive.isNumber())
        return primitive.getAsInt();
    if (primitive.isBoolean())
        return primitive.getAsBoolean();
    throw new IllegalStateException();
}

---

From source file:org.qcert.runtime.DataComparator.java

License:Apache License

private static DType getType(JsonElement obj) {
    if (obj == null) {
        return DType.DT_JNULL;
    } else if (obj.isJsonNull()) {
        return DType.DT_NULL;
    } else if (obj.isJsonPrimitive()) {
        final JsonPrimitive prim = obj.getAsJsonPrimitive();
        if (prim.isBoolean()) {
            return DType.DT_BOOL;
        } else if (prim.isString()) {
            return DType.DT_STRING;
        } else if (prim.isNumber()) {
            final Number num = prim.getAsNumber();
            if (num instanceof LazilyParsedNumber) {
                return DType.DT_LAZYNUM;
            } else if (num instanceof Long || num instanceof Short || num instanceof Integer) {
                return DType.DT_LONG;
            } else if (num instanceof Double || num instanceof Short || num instanceof Float) {
                return DType.DT_DOUBLE;
            } else {
                throw new RuntimeException(
                        "Unknown primitive json number type: " + num + " of type " + num.getClass());
            }//www  .  ja  va  2  s  .  co m
        } else {
            throw new RuntimeException("Unknown primitive json type: " + prim);
        }
    } else if (obj.isJsonArray()) {
        return DType.DT_COLL;
    } else if (obj.isJsonObject()) {
        return DType.DT_REC;
    } else {
        throw new RuntimeException("Unknown json type: " + obj + " of type " + obj.getClass());
    }
}

---

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