Java Json Get getString(JsonObject jso, String name)

Description

Gets a string value.

License

Apache License

Parameter

Parameter	Description
jso	the json object
name	the property name

Return

the stgring value

Declaration

public static String getString(JsonObject jso, String name) 

Method Source Code

//package com.java2s;
/* See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * Esri Inc. licenses this file to You 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.//from w w  w .  ja va  2 s. c om
 */

import javax.json.JsonObject;

import javax.json.JsonValue;

import javax.json.JsonValue.ValueType;

public class Main {
    /**
     * Gets a string value.
     * @param jso the json object
     * @param name the property name
     * @return the stgring value
     */
    public static String getString(JsonObject jso, String name) {
        if (jso != null && jso.containsKey(name) && !jso.isNull(name)) {
            JsonValue v = jso.get(name);
            if (v.getValueType().equals(ValueType.STRING)) {
                return jso.getString(name);
            } else if (v.getValueType().equals(ValueType.NUMBER)) {
                // TODO Convert to string?
            }
        }
        return null;
    }
}

Related

1. getJsonValue(String json_path, JsonObject response)
2. getKeyAsString(JsonObject obj, String key, String defaultValue)
3. getLongProperty(JsonObject object, String property)
4. getPrettyJsonWriterFactory()
5. getSitesFromDb(String replicationSitesInDB)
6. getValueFromJson(JsonObject currentJsonObject, String key)