Example usage for com.google.gson JsonElement isJsonPrimitive

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

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Introduction

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

Prototype

public boolean isJsonPrimitive()

Source Link

Document

provides check for verifying if this element is a primitive or not.

Usage

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

License:Apache License

@Override
public JsonApiLinks deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
        throws JsonParseException {
    if (!json.isJsonObject()) {
        throw new JsonParseException("JsonApiLinks json element must be an object");
    }//  w w w  .j a  v  a  2s .c o m
    JsonObject asJsonObject = json.getAsJsonObject();
    Set<Map.Entry<String, JsonElement>> entries = asJsonObject.entrySet();
    if (entries.isEmpty()) {
        return JsonApiLinks.EMPTY;
    }
    Map<String, JsonApiLinkItem> result = new HashMap<String, JsonApiLinkItem>();
    for (Map.Entry<String, JsonElement> entry : asJsonObject.entrySet()) {
        JsonElement value = entry.getValue();
        if (value.isJsonPrimitive()) {
            result.put(entry.getKey(), new JsonApiLinkItem(entry.getValue().getAsString()));
        } else {
            result.put(entry.getKey(),
                    context.<JsonApiLinkItem>deserialize(entry.getValue(), JsonApiLinkItem.class));
        }
    }
    return new JsonApiLinks(result);
}

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

License:Apache License

private void parseLinks(JsonDeserializationContext context, T t, JsonObject jsonObject)
        throws IllegalAccessException, InvocationTargetException {
    JsonElement links = jsonObject.get("links");
    if (links != null && links.isJsonObject()) {
        JsonObject linksObject = links.getAsJsonObject();
        Setter linksObjectSetter = linkSetters.get("");
        if (linksObjectSetter != null) {
            linksObjectSetter.setOnObject(t, context.deserialize(links, JsonApiLinks.class));
        }// w  ww  .j a v  a  2  s .  c  o m
        for (Map.Entry<String, Setter> entry : linkSetters.entrySet()) {
            JsonElement link = linksObject.get(entry.getKey());
            if (link != null && link.isJsonPrimitive()) {
                entry.getValue().setOnObject(t, link.getAsString());
            }
        }
    }
}

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.  co m
                            }
                        } else if (data.isJsonArray()) {
                            List<String> idList = parseIds(data.getAsJsonArray());
                            entry.getValue().setOnObject(t, idList);
                        }
                    }
                }
            }
        }
    }
}

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

License:Apache License

private List<String> parseIds(JsonArray jsonArray) {
    List<String> result = new ArrayList<String>(jsonArray.size());
    for (int i = 0; i < jsonArray.size(); i++) {
        JsonElement item = jsonArray.get(i);
        if (item.isJsonObject()) {
            JsonElement idField = item.getAsJsonObject().get("id");
            if (idField != null && idField.isJsonPrimitive()) {
                result.add(idField.getAsString());
            }//ww w  .  j  a v a 2s. com
        }
    }
    return result;
}

From source file:com.blackypaw.mc.i18n.chat.ChatComponentDeserializer.java

License:Open Source License

/**
 * Detects the type of the given json element and deserializes its contents into the appropriate
 * component types.//from   w  w  w  .  java2s.  c om
 *
 * @param json The json element to be deserialized
 *
 * @return The deserialized chat component
 */
private ChatComponent deserializeComponent(JsonElement json) {
    if (json.isJsonPrimitive()) {
        // Only text components can be raw primitives (strings):
        return this.deserializeTextComponent(json);
    } else if (json.isJsonArray()) {
        // Only text components can be json arrays:
        return this.deserializeComponentArray(json.getAsJsonArray());
    } else {
        return this.deserializeTextComponent(json);
    }
}

From source file:com.blackypaw.mc.i18n.chat.ChatComponentDeserializer.java

License:Open Source License

/**
 * Creates a text component given its JSON representation. Both the shorthand notation as
 * a raw string as well as the notation as a full-blown JSON object are supported.
 *
 * @param json The JSON element to be deserialized into a text component
 *
 * @return The deserialized TextComponent
 *///from w w w  .jav  a2 s.c  o  m
private TextComponent deserializeTextComponent(JsonElement json) {
    final TextComponent component = new TextComponent("");

    if (json.isJsonPrimitive()) {
        JsonPrimitive primitive = json.getAsJsonPrimitive();
        if (primitive.isString()) {
            component.setText(primitive.getAsString());
        }
    } else if (json.isJsonObject()) {
        JsonObject object = json.getAsJsonObject();

        if (object.has("text")) {
            JsonElement textElement = object.get("text");
            if (textElement.isJsonPrimitive()) {
                JsonPrimitive textPrimitive = textElement.getAsJsonPrimitive();
                if (textPrimitive.isString()) {
                    component.setText(textPrimitive.getAsString());
                }
            }
        }

        if (object.has("extra")) {
            JsonElement extraElement = object.get("extra");
            if (extraElement.isJsonArray()) {
                JsonArray extraArray = extraElement.getAsJsonArray();
                for (int i = 0; i < extraArray.size(); ++i) {
                    JsonElement fieldElement = extraArray.get(i);
                    component.addChild(this.deserializeComponent(fieldElement));
                }
            }
        }
    }

    return component;
}

From source file:com.builtbroken.builder.html.parts.HTMLPartHeader.java

@Override
public String process(JsonElement value) {
    try {//  w w w. j  a va2 s  . co m
        if (value.isJsonObject() && !value.isJsonPrimitive()) {
            JsonObject h = value.getAsJsonObject();
            String text = h.getAsJsonPrimitive("text").getAsString();
            int size = 2;
            if (h.has("size")) {
                JsonPrimitive p = h.getAsJsonPrimitive("size");
                if (p.isString()) {
                    String s = p.getAsString().toLowerCase();
                    if (s.equals("small")) {
                        size = 3;
                    } else if (s.equals("medium")) {
                        size = 2;
                    } else if (s.equals("large")) {
                        size = 1;
                    }
                } else {
                    size = p.getAsInt();
                }
            }
            if (h.has("link")) {
                String link = h.getAsJsonPrimitive("link").getAsString();
                if (link.startsWith("url")) {
                    return "<h" + size + "><a href=\"" + link + "\">" + text + "</a></h" + size + ">";
                } else if (link.endsWith(".json")) {
                    return "<h" + size + "><a href=\"#PageRef:" + link + "#\">" + text + "</a></h" + size + ">";
                } else {
                    return "<h" + size + "><a href=\"#" + link + "#\">" + text + "</a></h" + size + ">";
                }
            }
            return "<h" + size + ">" + text + "</h" + size + ">";
        }
        return "<h2>" + value.getAsString() + "</h2>";
    } catch (Exception e) {
        throw new RuntimeException("Unexpected error while parsing header tag " + value, e);
    }
}

From source file:com.bzcentre.dapiPush.MeetingPayload.java

License:Open Source License

private Object extractAps(JsonElement in) {
    if (in == null || in.isJsonNull())
        return null;

    if (in.isJsonArray()) {
        List<Object> list = new ArrayList<>();
        JsonArray arr = in.getAsJsonArray();
        for (JsonElement anArr : arr) {
            list.add(extractAps(anArr));
        }//  w  w  w  .  ja v  a  2s  .c  o m
        return list;
    } else if (in.isJsonObject()) {
        Map<String, Object> map = new LinkedTreeMap<>();
        JsonObject obj = in.getAsJsonObject();
        Set<Map.Entry<String, JsonElement>> entitySet = obj.entrySet();
        for (Map.Entry<String, JsonElement> entry : entitySet) {
            map.put(entry.getKey(), extractAps(entry.getValue()));
            NginxClojureRT.log.debug(TAG + entry.getKey() + "=>" + map.get(entry.getKey()) + "=>"
                    + map.get(entry.getKey()).getClass().getTypeName());
            switch (entry.getKey()) {
            case "dapi":
                this.setDapi(map.get(entry.getKey()));
                break;
            case "acme1":
                this.setAcme1(map.get(entry.getKey()));
                break;
            case "acme2":
                this.setAcme2(map.get(entry.getKey()));
                break;
            case "acme3":
                this.setAcme3(map.get(entry.getKey()));
                break;
            case "acme4":
                this.setAcme4(map.get(entry.getKey()));
                break;
            case "acme5":
                this.setAcme5(map.get(entry.getKey()));
                break;
            case "acme6":
                this.setAcme6(map.get(entry.getKey()));
                break;
            case "acme7":
                this.setAcme7(map.get(entry.getKey()));
                break;
            case "acme8":
                this.setAcme8(map.get(entry.getKey()));
                break;
            case "aps":
                NginxClojureRT.log.debug(TAG + "aps initialized");
                break;
            case "badge":
                this.getAps().setBadge(map.get(entry.getKey()));
                break;
            case "sound":
                this.getAps().setSound(map.get(entry.getKey()));
                break;
            case "alert":
                NginxClojureRT.log.debug(TAG + "alert initialized");
                break;
            case "title":
                this.getAps().getAlert().setTitle(map.get(entry.getKey()));
                break;
            case "body":
                this.getAps().getAlert().setBody(map.get(entry.getKey()));
                break;
            case "action-loc-key":
                this.getAps().getAlert().setActionLocKey(map.get(entry.getKey()));
                break;
            default:
                NginxClojureRT.log.info(TAG + "Unhandled field : " + entry.getKey());
                break;
            }
        }
        return map;
    } else if (in.isJsonPrimitive()) {
        JsonPrimitive prim = in.getAsJsonPrimitive();
        if (prim.isBoolean()) {
            return prim.getAsBoolean();
        } else if (prim.isString()) {
            return prim.getAsString();
        } else if (prim.isNumber()) {
            Number num = prim.getAsNumber();
            // here you can handle double int/long values
            // and return any type you want
            // this solution will transform 3.0 float to long values
            if (Math.ceil(num.doubleValue()) == num.longValue()) {
                return num.longValue();
            } else {
                return num.doubleValue();
            }
        }
    }
    NginxClojureRT.log.info("Handling json null");
    return null;
}

From source file:com.ca.dvs.utilities.raml.RamlUtil.java

License:Open Source License

/**
 * @param jsonString/*from w  w  w.  j  av a  2 s .  c  o m*/
 * @return the appropriate JsonElement object from the parsed jsonString
 */
private static Object getJsonElementValue(String jsonString) {

    JsonParser jsonParser = new JsonParser();
    JsonElement jsonElement = jsonParser.parse(jsonString);

    if (jsonElement.isJsonObject()) {

        return jsonElement.getAsJsonObject();

    } else if (jsonElement.isJsonArray()) {

        return jsonElement.getAsJsonArray();

    } else if (jsonElement.isJsonNull()) {

        return jsonElement.getAsJsonNull();

    } else if (jsonElement.isJsonPrimitive()) {

        return jsonElement.getAsJsonPrimitive();

    } else {

        return null;

    }
}

From source file:com.canoo.dolphin.impl.codec.ValueEncoder.java

License:Apache License

static Object decodeValue(JsonElement jsonElement) {
    if (jsonElement == null || jsonElement.isJsonNull()) {
        return null;
    }//  w ww. j  a va2 s.c  om
    if (!jsonElement.isJsonPrimitive()) {
        throw new JsonParseException("Illegal JSON detected");
    }
    final JsonPrimitive value = (JsonPrimitive) jsonElement;

    if (value.isString()) {
        return value.getAsString();
    } else if (value.isBoolean()) {
        return value.getAsBoolean();
    } else if (value.isNumber()) {
        return value.getAsNumber();
    }
    throw new JsonParseException("Currently only String, Boolean, or Number are allowed as primitives");
}