com.speedment.examples.social.JSONUser.java Source code

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Here is the source code for com.speedment.examples.social.JSONUser.java

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/**
 *
 * Copyright (c) 2006-2015, Speedment, Inc. All Rights Reserved.
 *
 * 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.
 */
package com.speedment.examples.social;

import static com.speedment.examples.social.util.Base64Util.fromBase64;
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;
import javafx.scene.image.Image;
import org.json.simple.JSONArray;
import org.json.simple.JSONObject;
import org.json.simple.JSONValue;

/**
 *
 * @author Emil Forslund
 */
public class JSONUser {

    private long id;
    private String mail;
    private String firstname;
    private String lastname;
    private Image avatar;

    private JSONUser() {
    }

    public long getId() {
        return id;
    }

    public String getMail() {
        return mail;
    }

    public String getFirstname() {
        return firstname;
    }

    public String getLastname() {
        return lastname;
    }

    public Image getAvatar() {
        return avatar;
    }

    public static List<JSONUser> parse(String json) {
        final JSONObject container = (JSONObject) JSONValue.parse(json);
        final JSONArray array = (JSONArray) container.get("users");
        final List<JSONUser> users = new ArrayList<>();

        array.stream().forEach(u -> {
            users.add(parse((JSONObject) u));
        });

        return users;
    }

    public static JSONUser parseOne(String json) {
        return parse((JSONObject) JSONValue.parse(json));
    }

    public static JSONUser parse(JSONObject user) {
        final JSONUser usr = new JSONUser();
        usr.id = Long.parseLong(user.get("id").toString());
        usr.mail = user.get("mail").toString();
        usr.firstname = mapToString(user, "firstName");
        usr.lastname = mapToString(user, "lastName");
        usr.avatar = Optional.ofNullable(user.get("avatar")).map(Object::toString).filter(s -> !s.isEmpty())
                .map(s -> fromBase64(s)).orElse(null);

        return usr;
    }

    private static String mapToString(JSONObject user, String key) {
        return Optional.ofNullable(user.get(key)).map(Object::toString).orElse("");
    }

}