Example usage for com.google.gson JsonElement getAsJsonArray

Introduction

In this page you can find the example usage for com.google.gson JsonElement getAsJsonArray.

Prototype

public JsonArray getAsJsonArray()

Source Link

Document

convenience method to get this element as a JsonArray .

Usage

From source file:ca.uhn.fhir.jpa.util.jsonpatch.JsonPatchUtils.java

License:Apache License

public static <T extends IBaseResource> T apply(FhirContext theCtx, T theResourceToUpdate,
        String thePatchBody) {//  w  w w.ja v a2 s . c  o m
    JsonPatch parsedPatch = new JsonPatch();

    // Parse the patch
    Gson gson = JsonParser.newGson();
    JsonElement jsonElement = gson.fromJson(thePatchBody, JsonElement.class);
    JsonArray array = jsonElement.getAsJsonArray();
    for (JsonElement nextElement : array) {
        JsonObject nextElementAsObject = (JsonObject) nextElement;

        String opName = nextElementAsObject.get("op").getAsString();
        if ("add".equals(opName)) {
            AddOperation op = new AddOperation(toPath(nextElementAsObject), nextElementAsObject.get("value"));
            parsedPatch.add(op);
        } else if ("remove".equals(opName)) {
            RemoveOperation op = new RemoveOperation(toPath(nextElementAsObject));
            parsedPatch.add(op);
        } else if ("replace".equals(opName)) {
            ReplaceOperation op = new ReplaceOperation(toPath(nextElementAsObject),
                    nextElementAsObject.get("value"));
            parsedPatch.add(op);
        } else if ("copy".equals(opName)) {
            CopyOperation op = new CopyOperation(toPath(nextElementAsObject), toFromPath(nextElementAsObject));
            parsedPatch.add(op);
        } else if ("move".equals(opName)) {
            MoveOperation op = new MoveOperation(toPath(nextElementAsObject), toFromPath(nextElementAsObject));
            parsedPatch.add(op);
        } else {
            throw new InvalidRequestException("Invalid JSON PATCH operation: " + opName);
        }

    }

    @SuppressWarnings("unchecked")
    Class<T> clazz = (Class<T>) theResourceToUpdate.getClass();

    JsonElement originalJsonDocument = gson
            .fromJson(theCtx.newJsonParser().encodeResourceToString(theResourceToUpdate), JsonElement.class);
    JsonElement target = parsedPatch.apply(originalJsonDocument);
    T retVal = theCtx.newJsonParser().parseResource(clazz, gson.toJson(target));

    return retVal;
}

From source file:ccm.pay2spawn.util.Helper.java

License:Open Source License

/**
 * Fill in variables from a donation/*from w ww.ja v  a2  s  .  co m*/
 *
 * @param dataToFormat data to be formatted
 * @param donation     the donation data
 *
 * @return the fully var-replaced JsonElement
 */
public static JsonElement formatText(JsonElement dataToFormat, Donation donation, Reward reward) {
    if (dataToFormat.isJsonPrimitive() && dataToFormat.getAsJsonPrimitive().isString()) {
        return new JsonPrimitive(Helper.formatText(dataToFormat.getAsString(), donation, reward));
    }
    if (dataToFormat.isJsonArray()) {
        JsonArray out = new JsonArray();
        for (JsonElement element : dataToFormat.getAsJsonArray()) {
            out.add(formatText(element, donation, reward));
        }
        return out;
    }
    if (dataToFormat.isJsonObject()) {
        JsonObject out = new JsonObject();
        for (Map.Entry<String, JsonElement> entity : dataToFormat.getAsJsonObject().entrySet()) {
            out.add(entity.getKey(), Helper.formatText(entity.getValue(), donation, reward));
        }
        return out;
    }
    return dataToFormat;
}

From source file:ccm.pay2spawn.util.JsonNBTHelper.java

License:Open Source License

public static NBTBase parseJSON(JsonElement element) {
    if (element.isJsonObject())
        return parseJSON(element.getAsJsonObject());
    else if (element.isJsonArray())
        return parseJSON(element.getAsJsonArray());
    else if (element.isJsonPrimitive())
        return parseJSON(element.getAsJsonPrimitive());

    return null;//from w ww  . ja  v  a  2s.  c o  m
}

From source file:ccm.pay2spawn.util.JsonNBTHelper.java

License:Open Source License

public static JsonElement fixNulls(JsonElement element) {
    if (element.isJsonNull())
        return new JsonPrimitive("");
    if (element.isJsonObject())
        return fixNulls(element.getAsJsonObject());
    if (element.isJsonArray())
        return fixNulls(element.getAsJsonArray());
    if (element.isJsonPrimitive())
        return fixNulls(element.getAsJsonPrimitive());
    return null;//from w w w . jav a  2s . co  m
}

From source file:cf.adriantodt.David.Loader.java

License:LGPL

public static void main(String[] args) throws Exception {
    Loader.args = args;/*ww w.j av a  2 s.c o m*/
    JsonElement src = new JsonParser().parse(resource("/assets/loader/main.json"));

    if (!src.isJsonArray()) {
        LOGGER.error("\"/assets/loader/main.json\" is in a incorrect form. Expected \"" + JsonArray.class
                + "\", got \"" + src.getClass() + "\"");
        return;
    }

    src.getAsJsonArray().forEach(element -> {
        try {
            ModuleManager.add(Class.forName(element.getAsString()));
        } catch (Exception e) {
            LOGGER.error("Failed to load Module " + element, e);
        }
    });

    ModuleManager.firePreReadyEvents();

    new JDABuilder(AccountType.BOT).setToken(DBModule.getConfig().get("token").getAsString())
            .setEventManager(new AnnotatedEventManager()).addListener(ModuleManager.jdaListeners())
            .buildBlocking();

    ModuleManager.firePostReadyEvents();
}

From source file:ch.ethz.inf.vs.hypermedia.corehal.FormListDeserializer.java

License:Open Source License

@Override
public FormList deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
        throws JsonParseException {
    FormList list = new FormList();
    if (json.isJsonArray()) {
        for (JsonElement el : json.getAsJsonArray()) {
            list.add(context.deserialize(el, Form.class));
        }/* w ww . j  av  a  2s  . co  m*/
    } else {
        list.add(context.deserialize(json, Form.class));
    }
    return list;
}

From source file:ch.ethz.inf.vs.hypermedia.corehal.LinkListDeserializer.java

License:Open Source License

@Override
public LinkList deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
        throws JsonParseException {
    LinkList list = new LinkList();
    if (json.isJsonArray()) {
        for (JsonElement el : json.getAsJsonArray()) {
            list.add(context.deserialize(el, Link.class));
        }/*www. j av a 2 s.c om*/
    } else {
        list.add(context.deserialize(json, Link.class));
    }
    return list;
}

From source file:ch.ethz.inf.vs.hypermedia.corehal.OptionalListDeserializer.java

License:Open Source License

public static JsonElement cleanup(JsonElement serialize) {
    if (serialize.isJsonObject()) {
        serialize.getAsJsonObject().entrySet().removeIf(x -> x.getValue().isJsonNull());
        serialize.getAsJsonObject().entrySet().forEach(x -> cleanup(x.getValue()));
    }//from  w  ww .  j  a  v a2s.  c om
    if (serialize.isJsonArray()) {
        serialize.getAsJsonArray().forEach(OptionalListDeserializer::cleanup);
    }
    return serialize;
}

From source file:ch.ethz.inf.vs.hypermedia.corehal.OptionalListDeserializer.java

License:Open Source License

@Override
public OptionalList deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
        throws JsonParseException {
    OptionalList list = new OptionalList();
    Type elementType = ((ParameterizedType) typeOfT).getActualTypeArguments()[0];
    if (json.isJsonArray()) {
        for (JsonElement el : json.getAsJsonArray()) {
            list.add(context.deserialize(el, elementType));
        }//  ww  w  . j a  va2  s. co m
    } else {
        list.add(context.deserialize(json, elementType));
    }
    return list;
}

From source file:cheerPackage.JSONUtils.java

public static String getValueFromArrayElement(String jsonArrayString, String attribute, int index)
        throws MalformedJsonException, JsonSyntaxException {
    JsonParser parser = new JsonParser();
    JsonElement json = parser.parse(jsonArrayString);
    if (json.isJsonArray()) {
        JsonElement firstItem = json.getAsJsonArray().get(index);
        if (firstItem.isJsonPrimitive()) {
            return firstItem.getAsString();
        } else if (firstItem.isJsonObject()) {
            return firstItem.getAsJsonObject().get(attribute).getAsString();
        } else {/*from ww w. ja  v  a 2  s.c om*/
            System.out.println(
                    "This function only goes in 1 level (from Array to Object in array, or primitive).");
            return null;
        }
    } else {
        System.out.println("This function only works on Json arrays.");
        return null;
    }
}