Example usage for com.google.gson JsonElement isJsonArray

List of usage examples for com.google.gson JsonElement isJsonArray

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Introduction

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

Prototype

public boolean isJsonArray()

Source Link

Document

provides check for verifying if this element is an array or not.

Usage

From source file:com.balajeetm.mystique.core.lever.MystiqueLever.java

License:Open Source License

/**
 * Gets the subset./*  w  w w.ja  v a 2  s  . c  o m*/
 *
 * @param source the source
 * @param deps the deps
 * @param aces the aces
 * @param valueObject the value object
 * @return the subset
 */
public JsonElement subset(JsonElement source, JsonObject deps, JsonObject aces, JsonElement valueObject) {
    JsonElement finalValue = null;
    if (valueObject.isJsonArray()) {
        finalValue = subset(source, deps, aces, valueObject.getAsJsonArray());
    } else if (isString(valueObject)) {
        finalValue = subset(source, deps, aces, getJpath(valueObject));
    } else if (isObject(valueObject)) {
        // This is a turn
        JsonObject valueJson = valueObject.getAsJsonObject();
        MystTurn mystique = factory().getMystTurn(valueJson);
        finalValue = mystique.transform(Lists.newArrayList(source), deps, aces, valueJson, new JsonObject());
    }
    return finalValue;
}

From source file:com.balajeetm.mystique.util.gson.lever.JsonComparator.java

License:Open Source License

/**
 * Checks if is subset./* www . ja  va2  s  .c o  m*/
 *
 * @param tag the tag
 * @param subset the subset
 * @param actual the actual
 * @param result the result
 * @return the myst result
 */
private Comparison isSubset(String tag, JsonElement subset, JsonElement actual, Comparison result) {
    subset = jsonLever.asJsonElement(subset, JsonNull.INSTANCE);
    actual = jsonLever.asJsonElement(actual, JsonNull.INSTANCE);
    if (jsonLever.isNotNull(subset) && jsonLever.isNull(actual)) {
        result.setResult(Boolean.FALSE);
        result.addMsg(String.format("The field %s of actual is null", tag));
    } else if (!subset.getClass().getCanonicalName().equals(actual.getClass().getCanonicalName())) {
        result.setResult(Boolean.FALSE);
        result.addMsg(String.format("The field %s of expected and actual are not of the same type", tag));
    } else {
        if (subset.isJsonObject()) {
            JsonObject subJson = jsonLever.asJsonObject(subset);
            JsonObject actJson = jsonLever.asJsonObject(actual);
            Set<Entry<String, JsonElement>> entrySet = subJson.entrySet();
            for (Entry<String, JsonElement> entry : entrySet) {
                String key = entry.getKey();
                JsonElement value = entry.getValue();
                JsonElement actualValue = actJson.get(key);
                isSubset(key, value, actualValue, result);
            }
        } else if (subset.isJsonArray()) {
            JsonArray subJson = jsonLever.asJsonArray(subset);
            JsonArray actJson = jsonLever.asJsonArray(actual);
            if (subJson.size() != actJson.size()) {
                result.setResult(Boolean.FALSE);
                result.addMsg(String.format("The field %s of expected and actual are not of same size", tag));

            } else {
                for (int i = 0; i < subJson.size(); i++) {
                    isSubset(tag, subJson.get(i), actJson.get(i), result);
                }
            }

        } else {
            if (!subset.equals(actual)) {
                result.setResult(Boolean.FALSE);
                result.addMsg(String.format("The field %s of expected and actual are not same", tag));
            }
        }
    }

    return result;
}

From source file:com.balajeetm.mystique.util.gson.lever.JsonLever.java

License:Open Source License

/**
 * Checks if is json array./*from w  ww  . j  av a 2s. co  m*/
 *
 * @param source the source
 * @return the boolean
 */
public Boolean isArray(JsonElement source) {
    return isNotNull(source) && source.isJsonArray();
}

From source file:com.balajeetm.mystique.util.gson.lever.JsonLever.java

License:Open Source License

/**
 * A recursive merge of two json elements.
 *
 * @param source1 the first json element
 * @param source2 the second json element
 * @param mergeArray the flag to denote if arrays should be merged
 * @return the recursively merged json element
 *///from w w  w.j  a v a2 s .co  m
public JsonElement merge(JsonElement source1, JsonElement source2, Boolean mergeArray) {
    mergeArray = null == mergeArray ? Boolean.FALSE : mergeArray;
    JsonElement result = JsonNull.INSTANCE;
    source1 = asJsonElement(source1, JsonNull.INSTANCE);
    source2 = asJsonElement(source2, JsonNull.INSTANCE);
    if (source1.getClass().equals(source2.getClass())) {
        if (source1.isJsonObject()) {
            JsonObject obj1 = asJsonObject(source1);
            JsonObject obj2 = asJsonObject(source2);
            result = obj1;
            JsonObject resultObj = result.getAsJsonObject();
            for (Entry<String, JsonElement> entry : obj1.entrySet()) {
                String key = entry.getKey();
                JsonElement value1 = entry.getValue();
                JsonElement value2 = obj2.get(key);
                JsonElement merge = merge(value1, value2, mergeArray);
                resultObj.add(key, merge);
            }
            for (Entry<String, JsonElement> entry : obj2.entrySet()) {
                String key = entry.getKey();
                if (!resultObj.has(key)) {
                    resultObj.add(key, entry.getValue());
                }
            }
        } else if (source1.isJsonArray()) {
            result = new JsonArray();
            JsonArray resultArray = result.getAsJsonArray();
            JsonArray array1 = asJsonArray(source1);
            JsonArray array2 = asJsonArray(source2);
            int index = 0;
            int a1size = array1.size();
            int a2size = array2.size();

            if (!mergeArray) {
                for (; index < a1size && index < a2size; index++) {
                    resultArray.add(merge(array1.get(index), array2.get(index), mergeArray));
                }
            }

            for (; index < a1size; index++) {
                resultArray.add(array1.get(index));
            }

            index = mergeArray ? 0 : index;

            for (; index < a2size; index++) {
                resultArray.add(array2.get(index));
            }

        } else {
            result = source1 != null ? source1 : source2;
        }
    } else {
        result = isNotNull(source1) ? source1 : source2;
    }
    return result;
}

From source file:com.bbk.cgac.controller.pagecontroller.ax.SampleAjaxPageController.java

@Override
public void execute() throws IOException { //Sample Code
    //Test Request
    JsonElement jel = mJson;
    if (jel.isJsonArray()) {
        JsonArray jarr = jel.getAsJsonArray();
        if (jarr.get(0).isJsonObject()) {
            JsonObject jobj = jarr.get(0).getAsJsonObject();
            System.out.println("JsonObject .");
            System.out.println("a: " + jobj.get("a"));
        }/*  ww w . j  a va  2 s . c o m*/
        if (jarr.get(1).isJsonArray()) {
            JsonArray jarr2 = jarr.get(1).getAsJsonArray();
            System.out.println("jarr[1]? JsonArray .");
        }
    }
    //Test Response (Example)
    TempObj obj = new TempObj("Kim");
    String arg01 = JSON.parseToString(obj);
    TempObj obj1 = new TempObj("Lee");
    String arg02 = JSON.parseToString(obj1);
    mResponse.setContentType("text/html;charset=UTF-8");
    mResponse.getWriter().write("[" + arg01 + "," + arg02 + "]");
}

From source file:com.betafase.mcmanager.api.SpigotUpdateChecker.java

@Override
public UpdateInfo checkUpdate() {
    ServerRequest r = new ServerRequest("resources/" + spigot_id + "/versions?sort=-name");
    JsonElement e = r.getAsJsonElement();
    if (e.isJsonArray()) {
        JsonObject current = e.getAsJsonArray().get(0).getAsJsonObject();
        String version = current.get("name").getAsString();
        if (!version.equalsIgnoreCase(plugin.getDescription().getVersion())) {
            UpdateInfo info = new UpdateInfo(plugin, null, version, "8Update found via SpigotUpdater",
                    current.has("url") ? current.get("url").getAsString() : null) {
                @Override/*from  w  ww  .ja v  a  2  s  .  c  o m*/
                public void performUpdate(Player notifier) {
                    SpigetPlugin d = new SpigetPlugin(spigot_id);
                    d.loadInformation();
                    if (d.hasDirectDownload()) {
                        notifier.sendMessage(
                                "aCached Download from spiget.org found. Downloading directly...");
                        d.downloadDirectly(notifier, "plugins/" + getJarName());
                    } else if (d.isExternalDownload()) {
                        notifier.sendMessage(
                                "clError elThis Plugin has an external download. You must download it manually: "
                                        + d.getDownloadURL());
                    } else {
                        notifier.sendMessage("aDownload started. Please wait...");
                        notifier.performCommand("wget plugins " + d.getDownloadURL());
                    }
                }

            };
            return info;
        }
    } else {
        System.out.println("Could not check update for " + plugin.getName() + " : " + r.getAsString());
    }
    return null;
}

From source file:com.birbit.jsonapi.JsonApiDeserializer.java

License:Apache License

private List<JsonApiError> parserErrors(JsonDeserializationContext context, JsonObject jsonObject) {
    JsonElement errors = jsonObject.get("errors");
    if (errors == null || !errors.isJsonArray()) {
        return null;
    }//from   w  w  w . ja  v  a 2 s.  co  m
    JsonArray asJsonArray = errors.getAsJsonArray();
    int size = asJsonArray.size();
    List<JsonApiError> result = new ArrayList<JsonApiError>(size);
    for (int i = 0; i < size; i++) {
        result.add(context.<JsonApiError>deserialize(asJsonArray.get(i), JsonApiError.class));
    }
    return result;
}

From source file:com.birbit.jsonapi.JsonApiDeserializer.java

License:Apache License

private Map<String, Map<String, Object>> parseIncluded(JsonDeserializationContext context,
        JsonObject jsonObject) {// w  ww  . j ava2  s .  c  om
    JsonElement includedElm = jsonObject.get("included");
    Map<String, Map<String, Object>> included;
    if (includedElm != null && includedElm.isJsonArray()) {
        included = new HashMap<String, Map<String, Object>>();
        JsonArray includedArray = includedElm.getAsJsonArray();
        final int size = includedArray.size();
        for (int i = 0; i < size; i++) {
            ResourceWithIdAndType parsed = parseResource(includedArray.get(i), context);
            if (parsed.resource != null) {
                Map<String, Object> itemMap = included.get(parsed.apiType);
                if (itemMap == null) {
                    itemMap = new HashMap<String, Object>();
                    included.put(parsed.apiType, itemMap);
                }
                itemMap.put(parsed.id, parsed.resource);
            }
        }
    } else {
        included = Collections.emptyMap();
    }
    return included;
}

From source file:com.birbit.jsonapi.JsonApiDeserializer.java

License:Apache License

private T[] parseData(JsonDeserializationContext context, ParameterizedType parameterizedType,
        JsonObject jsonObject) {/*from   w  ww  .j  av  a  2s.  com*/
    JsonElement dataElm = jsonObject.get("data");
    if (dataElm != null) {
        Type typeArg = parameterizedType.getActualTypeArguments()[0];
        if (dataElm.isJsonArray()) {
            JsonArray jsonArray = dataElm.getAsJsonArray();
            final int size = jsonArray.size();
            //                boolean isArray = typeArg instanceof GenericArrayType;
            //                if (isArray) {
            TypeToken<?> typeToken = TypeToken.get(typeArg);
            T[] result = (T[]) Array.newInstance(typeToken.getRawType().getComponentType(), size);
            for (int i = 0; i < size; i++) {
                ResourceWithIdAndType<T> resourceWithIdAndType = parseResource(jsonArray.get(i), context);
                result[i] = resourceWithIdAndType.resource;
            }
            return result;
            //                } else {
            //                    TypeToken<?> typeToken = TypeToken.get(typeArg);
            //                    T[] result = (T[]) Array.newInstance(typeToken.getRawType().getComponentType(), size);
            //                    for (int i = 0; i < size; i ++) {
            //                        ResourceWithIdAndType<T> resourceWithIdAndType = parseResource(jsonArray.get(i), context);
            //                        //noinspection unchecked
            //                        result[i] = resourceWithIdAndType.resource;
            //                    }
            //                    return result;
            //                }
        } else if (dataElm.isJsonObject()) {
            T resource = parseResource(dataElm, context).resource;
            Object[] result = (Object[]) Array.newInstance(resource.getClass(), 1);
            result[0] = resource;
            return (T[]) result;
        }
    }
    return null;
}

From source file:com.birbit.jsonapi.JsonApiResourceDeserializer.java

License:Apache License

private void parseRelationships(JsonDeserializationContext context, T t, JsonObject jsonObject)
        throws IllegalAccessException, InvocationTargetException {
    JsonElement relationships = jsonObject.get("relationships");
    if (relationships != null && relationships.isJsonObject()) {
        JsonObject relationshipsObject = relationships.getAsJsonObject();
        for (Map.Entry<String, Setter> entry : relationshipSetters.entrySet()) {
            JsonElement relationship = relationshipsObject.get(entry.getKey());
            if (relationship != null && relationship.isJsonObject()) {
                if (entry.getValue().type() == JsonApiRelationshipList.class) {
                    entry.getValue().setOnObject(t,
                            context.deserialize(relationship, JsonApiRelationshipList.class));
                } else if (entry.getValue().type() == JsonApiRelationship.class) { // JsonApiRelationship
                    entry.getValue().setOnObject(t,
                            context.deserialize(relationship, JsonApiRelationship.class));
                } else { // String list or id
                    JsonElement data = relationship.getAsJsonObject().get("data");
                    if (data != null) {
                        if (data.isJsonObject()) {
                            JsonElement relationshipIdElement = data.getAsJsonObject().get("id");
                            if (relationshipIdElement != null) {
                                if (relationshipIdElement.isJsonPrimitive()) {
                                    entry.getValue().setOnObject(t, relationshipIdElement.getAsString());
                                }/*from   w w  w .j  a v  a 2  s  .  c  o  m*/
                            }
                        } else if (data.isJsonArray()) {
                            List<String> idList = parseIds(data.getAsJsonArray());
                            entry.getValue().setOnObject(t, idList);
                        }
                    }
                }
            }
        }
    }
}