JSONDetailedGroupInfoImpl.java

/**
 * Copyright (c) 2010-2016 by the respective copyright holders.
 *
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 */
package org.openhab.binding.digitalstrom.internal.client.entity.impl;

import java.util.LinkedList;
import java.util.List;

import org.json.simple.JSONArray;
import org.json.simple.JSONObject;
import org.openhab.binding.digitalstrom.internal.client.constants.JSONApiResponseKeysEnum;
import org.openhab.binding.digitalstrom.internal.client.entity.DetailedGroupInfo;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * @author Alexander Betker
 * @since 1.3.0
 */
public class JSONDetailedGroupInfoImpl implements DetailedGroupInfo {

    private static final Logger logger = LoggerFactory.getLogger(JSONDetailedGroupInfoImpl.class);

    private String name = null;
    private short groupId = 0;

    private List<String> deviceList = null;

    public JSONDetailedGroupInfoImpl(JSONObject jObject) {
        this.deviceList = new LinkedList<String>();

        if (jObject.get(JSONApiResponseKeysEnum.GROUP_NAME.getKey()) != null) {
            name = jObject.get(JSONApiResponseKeysEnum.GROUP_NAME.getKey()).toString();
        }

        if (jObject.get(JSONApiResponseKeysEnum.GROUP_ID.getKey()) != null) {
            try {
                this.groupId = Short.parseShort(jObject.get(JSONApiResponseKeysEnum.GROUP_ID.getKey()).toString());
            } catch (java.lang.NumberFormatException e) {
                logger.error("NumberFormatException by parsing groupID: "
                        + jObject.get(JSONApiResponseKeysEnum.GROUP_ID.getKey()).toString());
            }
        }

        if (jObject.get(JSONApiResponseKeysEnum.GROUP_DEVICES.getKey()) instanceof JSONArray) {
            JSONArray array = (JSONArray) jObject.get(JSONApiResponseKeysEnum.GROUP_DEVICES.getKey());

            for (int i = 0; i < array.size(); i++) {
                if (array.get(i) != null) {
                    deviceList.add(array.get(i).toString());
                }
            }
        }

    }

    @Override
    public short getGroupID() {
        return groupId;
    }

    @Override
    public String getGroupName() {
        return name;
    }

    @Override
    public List<String> getDeviceList() {
        return deviceList;
    }

    @Override
    public boolean equals(Object obj) {
        if (obj instanceof DetailedGroupInfo) {
            DetailedGroupInfo group = (DetailedGroupInfo) obj;
            return group.getGroupID() == this.getGroupID();
        }
        return false;
    }

}