Java Json Get getJsonValue(String json_path, JsonObject response)

Description

get Json Value

License

Apache License

Declaration

public static JsonValue getJsonValue(String json_path,
            JsonObject response) 

Method Source Code

//package com.java2s;
/*//ww w . j  a  va 2  s.  c om
 * Copyright 2014-2015 JKOOL, LLC.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import java.util.StringTokenizer;

import javax.json.JsonObject;

import javax.json.JsonValue;
import javax.json.JsonValue.ValueType;

public class Main {
    public static JsonValue getJsonValue(String json_path,
            JsonObject response) {
        StringTokenizer tk = new StringTokenizer(json_path, "/");

        JsonValue rValue = response;
        JsonObject value = response;
        while (tk.hasMoreTokens()) {
            String key = tk.nextToken();
            rValue = value.get(key);
            if (rValue == null
                    || (rValue.getValueType() != ValueType.OBJECT)) {
                break;
            } else {
                value = (JsonObject) rValue;
            }
        }
        return rValue;
    }
}

Related

1. getIntegerArrayListSansDoublons( JsonArray array)
2. getJsonArray(JsonObject object, String name)
3. getJsonIntArray(Iterable integers)
4. getJsonNumberOrNull(JsonObject object, String key)
5. getJsonObject(JsonObject object, String name)
6. getKeyAsString(JsonObject obj, String key, String defaultValue)
7. getLongProperty(JsonObject object, String property)
8. getPrettyJsonWriterFactory()
9. getSitesFromDb(String replicationSitesInDB)