Example usage for com.google.gson JsonPrimitive getAsString

Introduction

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

Prototype

@Override
public String getAsString() 

Source Link

Document

convenience method to get this element as a String.

Usage

From source file:com.ikanow.infinit.e.data_model.store.MongoDbUtil.java

License:Apache License

public static Object encodeUnknown(JsonElement from) {
    if (from.isJsonArray()) { // Array
        return encodeArray(from.getAsJsonArray());
    } //TESTED//from  www .  j  a  va2s  .co m
    else if (from.isJsonObject()) { // Object
        JsonObject obj = from.getAsJsonObject();
        // Check for OID/Date:
        if (1 == obj.entrySet().size()) {
            if (obj.has("$date")) {
                try {
                    return _format.parse(obj.get("$date").getAsString());
                } catch (ParseException e) {
                    try {
                        return _format2.parse(obj.get("$date").getAsString());
                    } catch (ParseException e2) {
                        return null;
                    }
                }
            } //TESTED
            else if (obj.has("$oid")) {
                return new ObjectId(obj.get("$oid").getAsString());
            } //TESTED                
        }
        return encode(obj);
    } //TESTED
    else if (from.isJsonPrimitive()) { // Primitive
        JsonPrimitive val = from.getAsJsonPrimitive();
        if (val.isNumber()) {
            return val.getAsNumber();
        } //TESTED
        else if (val.isBoolean()) {
            return val.getAsBoolean();
        } //TESTED
        else if (val.isString()) {
            return val.getAsString();
        } //TESTED
    } //TESTED
    return null;
}

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From source file:com.indragie.cmput301as1.JSONHelpers.java

License:Open Source License

/**
 * Gets the value of the JSON element as a string if possible.
 * @param element The JSON element.//from  www .  j ava2s  .c  o  m
 * @return A string if the JSON element was a string, or
 * null otherwise.
 */
public static String getStringIfPossible(JsonElement element) {
    if (element == null)
        return null;

    if (element.isJsonPrimitive()) {
        JsonPrimitive primitive = element.getAsJsonPrimitive();
        if (primitive.isString()) {
            return primitive.getAsString();
        }
    }
    return null;
}

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From source file:com.jayway.jsonpath.internal.spi.json.GsonJsonProvider.java

License:Apache License

public static Object unwrap(Object o) {

    if (o == null) {
        return null;
    }/* w  ww  .j  a  v  a2s.com*/
    if (!(o instanceof JsonElement)) {
        return o;
    }

    JsonElement e = (JsonElement) o;

    if (e.isJsonNull()) {
        return null;
    } else if (e.isJsonPrimitive()) {

        JsonPrimitive p = e.getAsJsonPrimitive();
        if (p.isString()) {
            return p.getAsString();
        } else if (p.isBoolean()) {
            return p.getAsBoolean();
        } else if (p.isNumber()) {
            return unwrapNumber(p.getAsNumber());
        }
    }
    return o;
}

---

From source file:com.jayway.jsonpath.internal.spi.mapper.GsonMapper.java

License:Apache License

@Override
public Object convert(Object src, Class<?> srcType, Class<?> targetType, Configuration conf) {

    assertValidConversion(src, srcType, targetType);

    if (src == null || src.getClass().equals(JsonNull.class)) {
        return null;
    }/*  w  w  w  .  ja v a 2 s  .  c om*/

    if (JsonPrimitive.class.isAssignableFrom(srcType)) {

        JsonPrimitive primitive = (JsonPrimitive) src;
        if (targetType.equals(Long.class)) {
            return primitive.getAsLong();
        } else if (targetType.equals(Integer.class)) {
            return primitive.getAsInt();
        } else if (targetType.equals(BigInteger.class)) {
            return primitive.getAsBigInteger();
        } else if (targetType.equals(Byte.class)) {
            return primitive.getAsByte();
        } else if (targetType.equals(BigDecimal.class)) {
            return primitive.getAsBigDecimal();
        } else if (targetType.equals(Double.class)) {
            return primitive.getAsDouble();
        } else if (targetType.equals(Float.class)) {
            return primitive.getAsFloat();
        } else if (targetType.equals(String.class)) {
            return primitive.getAsString();
        } else if (targetType.equals(Boolean.class)) {
            return primitive.getAsBoolean();
        } else if (targetType.equals(Date.class)) {

            if (primitive.isNumber()) {
                return new Date(primitive.getAsLong());
            } else if (primitive.isString()) {
                try {
                    return DateFormat.getInstance().parse(primitive.getAsString());
                } catch (ParseException e) {
                    throw new MappingException(e);
                }
            }
        }

    } else if (JsonObject.class.isAssignableFrom(srcType)) {
        JsonObject srcObject = (JsonObject) src;
        if (targetType.equals(Map.class)) {
            Map<String, Object> targetMap = new LinkedHashMap<String, Object>();
            for (Map.Entry<String, JsonElement> entry : srcObject.entrySet()) {
                Object val = null;
                JsonElement element = entry.getValue();
                if (element.isJsonPrimitive()) {
                    val = GsonJsonProvider.unwrap(element);
                } else if (element.isJsonArray()) {
                    val = convert(element, element.getClass(), List.class, conf);
                } else if (element.isJsonObject()) {
                    val = convert(element, element.getClass(), Map.class, conf);
                } else if (element.isJsonNull()) {
                    val = null;
                }
                targetMap.put(entry.getKey(), val);
            }
            return targetMap;
        }

    } else if (JsonArray.class.isAssignableFrom(srcType)) {
        JsonArray srcArray = (JsonArray) src;
        if (targetType.equals(List.class)) {
            List<Object> targetList = new ArrayList<Object>();
            for (JsonElement element : srcArray) {
                if (element.isJsonPrimitive()) {
                    targetList.add(GsonJsonProvider.unwrap(element));
                } else if (element.isJsonArray()) {
                    targetList.add(convert(element, element.getClass(), List.class, conf));
                } else if (element.isJsonObject()) {
                    targetList.add(convert(element, element.getClass(), Map.class, conf));
                } else if (element.isJsonNull()) {
                    targetList.add(null);
                }
            }
            return targetList;
        }
    }

    throw new MappingException("Can not map: " + srcType.getName() + " to: " + targetType.getName());
}

---

From source file:com.jayway.jsonpath.spi.json.GsonJsonProvider.java

License:Apache License

public Object unwrap(final Object o) {

    if (o == null) {
        return null;
    }/*from w w  w.  ja va  2  s. co  m*/

    if (!(o instanceof JsonElement)) {
        return o;
    }

    JsonElement e = (JsonElement) o;

    if (e.isJsonNull()) {
        return null;
    } else if (e.isJsonPrimitive()) {

        JsonPrimitive p = e.getAsJsonPrimitive();
        if (p.isString()) {
            return p.getAsString();
        } else if (p.isBoolean()) {
            return p.getAsBoolean();
        } else if (p.isNumber()) {
            return unwrapNumber(p.getAsNumber());
        }
    }

    return o;
}

---

From source file:com.kaltura.client.types.ListResponse.java

License:Open Source License

@SuppressWarnings("unchecked")
public ListResponse(JsonObject jsonObject) throws APIException {
    if (jsonObject == null)
        return;//from w  ww .j av a2  s. c  o m

    Class<ObjectBase> cls = ObjectBase.class;
    JsonPrimitive objectTypeElement = jsonObject.getAsJsonPrimitive("objectType");
    if (objectTypeElement != null) {
        String objectType = objectTypeElement.getAsString().replaceAll("ListResponse$", "");
        cls = GsonParser.getObjectClass(objectType, cls);
    }

    // set members values:
    totalCount = GsonParser.parseInt(jsonObject.get("totalCount"));
    objects = (List<T>) GsonParser.parseArray(jsonObject.getAsJsonArray("objects"), cls);
}

---

From source file:com.kurento.kmf.jsonrpcconnector.JsonUtils.java

License:Open Source License

public Object toPrimitiveObject(JsonElement element) {

    JsonPrimitive primitive = (JsonPrimitive) element;
    if (primitive.isBoolean()) {
        return primitive.getAsBoolean();
    } else if (primitive.isNumber()) {
        Number number = primitive.getAsNumber();
        double value = number.doubleValue();
        if (((int) value == value)) {
            return (int) value;
        } else {//from   w w  w.jav  a2  s  .c  o m
            return (float) value;
        }
    } else if (primitive.isString()) {
        return primitive.getAsString();
    } else {
        throw new RuntimeException("Unrecognized JsonPrimitive: " + primitive);
    }
}

---

From source file:com.liferay.sync.hook.security.auth.SyncAuthVerifier.java

License:Open Source License

public String getUserId(String tokenString) {
    try {/*from  w  ww.j  a v a 2  s  . c  o m*/
        JsonTokenParser jsonTokenParser = getJsonTokenParser();

        JsonToken jsonToken = jsonTokenParser.verifyAndDeserialize(tokenString);

        JsonPrimitive userIdJsonPrimitive = jsonToken.getParamAsPrimitive("userId");

        if (userIdJsonPrimitive == null) {
            return null;
        }

        return userIdJsonPrimitive.getAsString();
    } catch (Exception e) {
        return null;
    }
}

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From source file:com.make.json2java.ClassField.java

License:Apache License

private boolean isBooleanValue(JsonPrimitive primitive) {
    boolean isBoolean = primitive.isBoolean();
    if (!isBoolean && primitive.isString()) {
        String value = primitive.getAsString();
        isBoolean = value.equalsIgnoreCase("true") || value.equalsIgnoreCase("false");
    }/*from   w  ww.  j av a 2 s  . com*/
    return isBoolean;
}

---

From source file:com.microsoft.windowsazure.mobileservices.table.MobileServiceTableBase.java

License:Open Source License

/**
 * Updates the JsonObject to have an id property
 *
 * @param json the element to evaluate//from  w  w w .java  2s . c o  m
 */
protected void updateIdProperty(final JsonObject json) throws IllegalArgumentException {
    for (Entry<String, JsonElement> entry : json.entrySet()) {
        String key = entry.getKey();

        if (key.equalsIgnoreCase("id")) {
            JsonElement element = entry.getValue();

            if (isValidTypeId(element)) {
                if (!key.equals("id")) {
                    // force the id name to 'id', no matter the casing
                    json.remove(key);
                    // Create a new id property using the given property
                    // name

                    JsonPrimitive value = entry.getValue().getAsJsonPrimitive();
                    if (value.isNumber()) {
                        json.addProperty("id", value.getAsLong());
                    } else {
                        json.addProperty("id", value.getAsString());
                    }
                }

                return;
            } else {
                throw new IllegalArgumentException("The id must be numeric or string");
            }
        }
    }
}

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