/*
 * Copyright 2015 Anton Tananaev (anton.tananaev@gmail.com)
 *
 * 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 org.traccar.web;

import java.beans.Introspector;
import java.io.Reader;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Collection;
import java.util.Date;
import java.util.Map;
import javax.json.Json;
import javax.json.JsonArray;
import javax.json.JsonArrayBuilder;
import javax.json.JsonObject;
import javax.json.JsonObjectBuilder;
import javax.json.JsonReader;
import javax.json.JsonValue;
import org.traccar.model.Factory;
import org.traccar.model.MiscFormatter;

public class JsonConverter {

    private static final DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss");

    public static Date parseDate(String value) throws ParseException {
        return dateFormat.parse(value);
    }

    public static <T extends Factory> T objectFromJson(Reader reader, T prototype) throws ParseException {
        try (JsonReader jsonReader = Json.createReader(reader)) {
            return objectFromJson(jsonReader.readObject(), prototype);
        }
    }

    public static <T extends Factory> T objectFromJson(JsonObject json, T prototype) throws ParseException {
        T object = (T) prototype.create();

        Method[] methods = object.getClass().getMethods();

        for (final Method method : methods) {
            if (method.getName().startsWith("set") && method.getParameterTypes().length == 1) {

                final String name = Introspector.decapitalize(method.getName().substring(3));
                Class<?> parameterType = method.getParameterTypes()[0];

                if (json.containsKey(name)) try {
                    if (parameterType.equals(boolean.class)) {
                        method.invoke(object, json.getBoolean(name));
                    } else if (parameterType.equals(int.class)) {
                        method.invoke(object, json.getJsonNumber(name).intValue());
                    } else if (parameterType.equals(long.class)) {
                        if (json.get(name).getValueType() == JsonValue.ValueType.NUMBER) {
                            method.invoke(object, json.getJsonNumber(name).longValue());
                        }
                    } else if (parameterType.equals(double.class)) {
                        method.invoke(object, json.getJsonNumber(name).doubleValue());
                    } else if (parameterType.equals(String.class)) {
                        method.invoke(object, json.getString(name));
                    } else if (parameterType.equals(Date.class)) {
                        method.invoke(object, dateFormat.parse(json.getString(name)));
                    } else if (parameterType.equals(Map.class)) {
                        method.invoke(object, MiscFormatter.fromJson(json.getJsonObject(name)));
                    }
                } catch (IllegalAccessException | InvocationTargetException error) {
                }
            }
        }

        return object;
    }

    public static <T> JsonObject objectToJson(T object) {

        JsonObjectBuilder json = Json.createObjectBuilder();

        Method[] methods = object.getClass().getMethods();

        for (Method method : methods) {
            if(method.isAnnotationPresent(JsonIgnore.class)) {
                continue;
            }
            if (method.getName().startsWith("get") && method.getParameterTypes().length == 0) {
                String name = Introspector.decapitalize(method.getName().substring(3));
                try {
                    if (method.getReturnType().equals(boolean.class)) {
                        json.add(name, (Boolean) method.invoke(object));
                    } else if (method.getReturnType().equals(int.class)) {
                        json.add(name, (Integer) method.invoke(object));
                    } else if (method.getReturnType().equals(long.class)) {
                        json.add(name, (Long) method.invoke(object));
                    } else if (method.getReturnType().equals(double.class)) {
                        json.add(name, (Double) method.invoke(object));
                    } else if (method.getReturnType().equals(String.class)) {
                        String value = (String) method.invoke(object);
                        if (value != null) {
                            json.add(name, value);
                        }
                    } else if (method.getReturnType().equals(Date.class)) {
                        Date value = (Date) method.invoke(object);
                        if (value != null) {
                            json.add(name, dateFormat.format(value));
                        }
                    } else if (method.getReturnType().equals(Map.class)) {
                        json.add(name, MiscFormatter.toJson((Map) method.invoke(object)));
                    }
                } catch (IllegalAccessException | InvocationTargetException error) {
                }
            }
        }

        return json.build();
    }

    public static JsonArray arrayToJson(Collection<?> array) {

        JsonArrayBuilder json = Json.createArrayBuilder();

        for (Object object : array) {
            json.add(objectToJson(object));
        }

        return json.build();
    }

}

@@ -1367,16 +1367,17 @@
 HH:mm:ss
+Z
 %22);%0A%0A   

Fix incorrect time issue