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:org.mitre.util.JsonUtils.java

License:Apache License

/**
 * Gets the value of the given member as a string, null if it doesn't exist
 *///from w  w  w .  j  a v a2 s  . com
public static String getAsString(JsonObject o, String member) {
    if (o.has(member)) {
        JsonElement e = o.get(member);
        if (e != null && e.isJsonPrimitive()) {
            return e.getAsString();
        } else {
            return null;
        }
    } else {
        return null;
    }
}

From source file:org.mitre.util.JsonUtils.java

License:Apache License

/**
 * Gets the value of the given member as a boolean, null if it doesn't exist
 *///from   w  w  w . jav  a  2 s  .com
public static Boolean getAsBoolean(JsonObject o, String member) {
    if (o.has(member)) {
        JsonElement e = o.get(member);
        if (e != null && e.isJsonPrimitive()) {
            return e.getAsBoolean();
        } else {
            return null;
        }
    } else {
        return null;
    }
}

From source file:org.mitre.util.JsonUtils.java

License:Apache License

/**
 * Gets the value of the given member as a Long, null if it doesn't exist
 *///ww w.  j av  a  2s .c o  m
public static Long getAsLong(JsonObject o, String member) {
    if (o.has(member)) {
        JsonElement e = o.get(member);
        if (e != null && e.isJsonPrimitive()) {
            return e.getAsLong();
        } else {
            return null;
        }
    } else {
        return null;
    }
}

From source file:org.mobilelite.android.GingerbreadWebChromeClient.java

License:Apache License

@Override
public boolean onJsAlert(WebView view, String url, String message, JsResult result) {
    if (message != null && message.startsWith(MobileLiteConstants.PROTOCOL_MOBILELITE)) {
        Log.d("request", url);
        //String request = URLDecoder.decode(url.substring(MobileLiteConstants.PROTOCOL_MOBILELITE.length()));
        String request = message.substring(MobileLiteConstants.PROTOCOL_MOBILELITE.length());
        Log.d("decoded request", request);

        JsonParser jsonParser = new JsonParser();
        JsonElement jsonParam = jsonParser.parse(request);

        if (jsonParam.isJsonNull() || jsonParam.isJsonPrimitive()) {
            Log.e("Invoke Bean Action",
                    "request should be in format {bean:'beanName', method:'methodName', params:[], callback:'callback string' }");
            return true;
        }/*from  w  ww. ja  v a 2s. com*/

        String beanName = null, methodName = null, callback = null;
        JsonElement params = null;
        boolean requestParsed = true;
        if (jsonParam.isJsonArray()) {
            JsonArray ja = jsonParam.getAsJsonArray();
            if (ja.size() == 4) {
                beanName = ja.get(1).getAsString();
                methodName = ja.get(2).getAsString();
                params = ja.get(3);
                callback = ja.get(4).getAsString();
            } else {
                Log.e("Invoke Bean Action", "request should have 4 element");
                requestParsed = false;
            }
        } else if (jsonParam.isJsonObject()) {
            JsonObject jo = jsonParam.getAsJsonObject();
            if (jo.has(MobileLiteConstants.PARAM_KEY_BEAN))
                beanName = jo.get(MobileLiteConstants.PARAM_KEY_BEAN).getAsString();
            else {
                Log.e("Invoke Bean Action", "request should have 'bean' element");
                requestParsed = false;
            }

            if (jo.has(MobileLiteConstants.PARAM_KEY_METHOD))
                methodName = jo.get(MobileLiteConstants.PARAM_KEY_METHOD).getAsString();
            else {
                Log.e("Invoke Bean Action", "request should have 'method' element");
                requestParsed = false;
            }

            if (jo.has(MobileLiteConstants.PARAM_KEY_PARAMS))
                params = jo.get(MobileLiteConstants.PARAM_KEY_PARAMS);
            else {
                Log.e("Invoke Bean Action", "request should have 'params' element");
                requestParsed = false;
            }

            if (jo.has(MobileLiteConstants.PARAM_KEY_CALLBACK)) {
                JsonElement callbackJson = null;
                callbackJson = jo.get(MobileLiteConstants.PARAM_KEY_CALLBACK);
                if (callbackJson.isJsonPrimitive())
                    callback = callbackJson.getAsString();
            } else {
                Log.e("Invoke Bean Action", "request should have 'callback' element");
                requestParsed = false;
            }
        }

        if (requestParsed) {
            dispatcher._invokeBeanAction(beanName, methodName, params, callback);
        }

        result.confirm();
        return true;
    }
    return super.onJsAlert(view, url, message, result);
}

From source file:org.mobilelite.android.GingerbreadWebViewClient.java

License:Apache License

@Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
    if (url.startsWith(MobileLiteConstants.PROTOCOL_MOBILELITE)) {
        Log.d("request", url);
        String request = URLDecoder.decode(url.substring(MobileLiteConstants.PROTOCOL_MOBILELITE.length()));
        Log.d("decoded request", request);

        JsonParser jsonParser = new JsonParser();
        JsonElement jsonParam = jsonParser.parse(request);

        if (jsonParam.isJsonNull() || jsonParam.isJsonPrimitive()) {
            Log.e("Invoke Bean Action",
                    "request should be in format {bean:'beanName', method:'methodName', params:[], callback:'callback string' }");
            return true;
        }/*from w w w.j  a v  a 2s.  c  om*/

        String beanName = null, methodName = null, callback = null;
        JsonElement params = null;
        boolean requestParsed = true;
        if (jsonParam.isJsonArray()) {
            JsonArray ja = jsonParam.getAsJsonArray();
            if (ja.size() == 4) {
                beanName = ja.get(1).getAsString();
                methodName = ja.get(2).getAsString();
                params = ja.get(3);
                callback = ja.get(4).getAsString();
            } else {
                Log.e("Invoke Bean Action", "request should have 4 element");
                requestParsed = false;
            }
        } else if (jsonParam.isJsonObject()) {
            JsonObject jo = jsonParam.getAsJsonObject();
            if (jo.has(MobileLiteConstants.PARAM_KEY_BEAN))
                beanName = jsonParam.getAsJsonObject().get(MobileLiteConstants.PARAM_KEY_BEAN).getAsString();
            else {
                Log.e("Invoke Bean Action", "request should have 'bean' element");
                requestParsed = false;
            }

            if (jo.has(MobileLiteConstants.PARAM_KEY_METHOD))
                methodName = jsonParam.getAsJsonObject().get(MobileLiteConstants.PARAM_KEY_METHOD)
                        .getAsString();
            else {
                Log.e("Invoke Bean Action", "request should have 'method' element");
                requestParsed = false;
            }

            if (jo.has(MobileLiteConstants.PARAM_KEY_PARAMS))
                params = jsonParam.getAsJsonObject().get(MobileLiteConstants.PARAM_KEY_PARAMS);
            else {
                Log.e("Invoke Bean Action", "request should have 'params' element");
                requestParsed = false;
            }

            if (jo.has(MobileLiteConstants.PARAM_KEY_CALLBACK))
                callback = jsonParam.getAsJsonObject().get(MobileLiteConstants.PARAM_KEY_CALLBACK)
                        .getAsString();
            else {
                Log.e("Invoke Bean Action", "request should have 'callback' element");
                requestParsed = false;
            }
        }

        if (requestParsed) {
            dispatcher._invokeBeanAction(beanName, methodName, params, callback);
        }

        return true;
    }
    return super.shouldOverrideUrlLoading(view, url);
}

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();
        }/*from w w w . j a  va2  s  .c  o m*/
    }

    return null;
}

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

License:Open Source License

private Map processElement(JsonElement jsonElement, String name, Map parent) {
    Map element = new HashMap();
    element.put(NODENAME, name);/* ww  w. j  av  a2s . c  om*/
    if (parent == null) {
        element.put(ROOT, true);
        element.put(FORMAT, FORMAT_JSON);
    }
    if (jsonElement.isJsonArray()) {
        processArray((JsonArray) jsonElement, name, element);
    } else if (jsonElement.isJsonObject()) {
        processObject((JsonObject) jsonElement, name, element);
    } else if (jsonElement.isJsonPrimitive()) {
        processPrimitive((JsonPrimitive) jsonElement, name, element);
    }
    return element;
}

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

License:Open Source License

private void processArray(JsonArray array, String name, Map parent) {
    JsonElement nested = getFirstChild(array);
    parent.put(NODETYPE, NODETYPE_COLLECTION);
    List children = new ArrayList();
    parent.put(CHILDREN, children);//from   w ww  .ja va 2s. co  m
    if (nested != null) {
        if (nested.isJsonPrimitive()) {
            processPrimitive(((JsonPrimitive) nested), name, parent);
            parent.put(FIELDTYPE, "list_" + getType(((JsonPrimitive) nested)));
        } else if (nested.isJsonObject()) {
            for (Map.Entry entry : ((JsonObject) nested).entrySet()) {
                Map child = processElement((JsonElement) entry.getValue(), (String) entry.getKey(), parent);
                children.add(child);
            }
        } else if (nested.isJsonArray()) {
            Map child = processElement(nested, name, parent);
            children.add(child);
        }
    }
}

From source file:org.mule.modules.servicesource.ApiResponseDeserealizer.java

License:Open Source License

private Map<String, Object> json2Map(JsonObject element) {
    Map<String, Object> record = new HashMap<String, Object>();

    for (Map.Entry<String, JsonElement> member : element.entrySet()) {
        JsonElement value = member.getValue();

        if (value.isJsonObject()) {
            record.put(member.getKey(), this.json2Map(value.getAsJsonObject()));
        } else if (value.isJsonArray()) {
            List<Map<String, Object>> list = new ArrayList<Map<String, Object>>();
            for (JsonElement child : value.getAsJsonArray()) {
                if (!child.isJsonObject()) {
                    child = GsonFactory.getGson().toJsonTree(child);
                }//from ww  w .  j  a v  a  2 s  .c  om
                list.add(this.json2Map(child.getAsJsonObject()));
            }
            record.put(member.getKey(), list);
        } else if (value.isJsonPrimitive()) {
            record.put(member.getKey(), value.getAsJsonPrimitive().getAsString());
        }
    }

    return record;
}

From source file:org.nordapp.web.util.GsonHashMapDeserializer.java

License:Apache License

public Object deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
        throws JsonParseException {

    if (json.isJsonNull())
        return null;
    else if (json.isJsonPrimitive())
        return handlePrimitive(json.getAsJsonPrimitive());
    else if (json.isJsonArray())
        return handleArray(json.getAsJsonArray(), context);
    else/*from   w  w w  .  j  ava  2s .  c o  m*/
        return handleObject(json.getAsJsonObject(), context);
}