com.sitewhere.mongodb.device.MongoSite.java Source code

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Here is the source code for com.sitewhere.mongodb.device.MongoSite.java

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/*
 * Copyright (c) SiteWhere, LLC. All rights reserved. http://www.sitewhere.com
 *
 * The software in this package is published under the terms of the CPAL v1.0
 * license, a copy of which has been included with this distribution in the
 * LICENSE.txt file.
 */
package com.sitewhere.mongodb.device;

import com.mongodb.BasicDBObject;
import com.mongodb.DBObject;
import com.sitewhere.mongodb.MongoConverter;
import com.sitewhere.mongodb.common.MongoMetadataProvider;
import com.sitewhere.mongodb.common.MongoSiteWhereEntity;
import com.sitewhere.rest.model.device.Site;
import com.sitewhere.rest.model.device.SiteMapData;
import com.sitewhere.spi.device.ISite;

/**
 * Used to load or save site data to MongoDB.
 * 
 * @author dadams
 */
public class MongoSite implements MongoConverter<ISite> {

    /** Property for name */
    public static final String PROP_NAME = "name";

    /** Property for description */
    public static final String PROP_DESCRIPTION = "description";

    /** Property for image URL */
    public static final String PROP_IMAGE_URL = "imageUrl";

    /** Property for token */
    public static final String PROP_TOKEN = "token";

    /** Property for map data */
    public static final String PROP_MAP_DATA = "mapData";

    /** Property for map type */
    public static final String PROP_MAP_TYPE = "type";

    /** Property for map metadata */
    public static final String PROP_MAP_METADATA = "metadata";

    /*
     * (non-Javadoc)
     * 
     * @see com.sitewhere.dao.mongodb.MongoConverter#convert(java.lang.Object)
     */
    public BasicDBObject convert(ISite source) {
        return MongoSite.toDBObject(source);
    }

    /*
     * (non-Javadoc)
     * 
     * @see com.sitewhere.dao.mongodb.MongoConverter#convert(com.mongodb.DBObject)
     */
    public ISite convert(DBObject source) {
        return MongoSite.fromDBObject(source);
    }

    /**
     * Copy information from SPI into Mongo DBObject.
     * 
     * @param source
     * @param target
     */
    public static void toDBObject(ISite source, BasicDBObject target) {
        target.append(PROP_NAME, source.getName());
        target.append(PROP_DESCRIPTION, source.getDescription());
        target.append(PROP_IMAGE_URL, source.getImageUrl());
        target.append(PROP_TOKEN, source.getToken());

        BasicDBObject mapData = new BasicDBObject();
        mapData.append(PROP_MAP_TYPE, source.getMap().getType());
        MongoMetadataProvider.toDBObject(PROP_MAP_METADATA, source.getMap(), mapData);
        target.append(PROP_MAP_DATA, mapData);

        MongoSiteWhereEntity.toDBObject(source, target);
        MongoMetadataProvider.toDBObject(source, target);
    }

    /**
     * Copy information from Mongo DBObject to model object.
     * 
     * @param source
     * @param target
     */
    public static void fromDBObject(DBObject source, Site target) {
        String name = (String) source.get(PROP_NAME);
        String description = (String) source.get(PROP_DESCRIPTION);
        String imageUrl = (String) source.get(PROP_IMAGE_URL);
        String token = (String) source.get(PROP_TOKEN);

        DBObject mdo = (DBObject) source.get(PROP_MAP_DATA);
        if (mdo != null) {
            SiteMapData mapData = new SiteMapData();
            MongoMetadataProvider.fromDBObject(PROP_MAP_METADATA, mdo, mapData);
            String type = (String) mdo.get(PROP_MAP_TYPE);
            mapData.setType(type);
            target.setMap(mapData);
        }

        target.setName(name);
        target.setDescription(description);
        target.setImageUrl(imageUrl);
        target.setToken(token);

        MongoSiteWhereEntity.fromDBObject(source, target);
        MongoMetadataProvider.fromDBObject(source, target);
    }

    /**
     * Convert SPI object to Mongo DBObject.
     * 
     * @param source
     * @return
     */
    public static BasicDBObject toDBObject(ISite source) {
        BasicDBObject result = new BasicDBObject();
        MongoSite.toDBObject(source, result);
        return result;
    }

    /**
     * Convert a DBObject into the SPI equivalent.
     * 
     * @param source
     * @return
     */
    public static Site fromDBObject(DBObject source) {
        Site result = new Site();
        MongoSite.fromDBObject(source, result);
        return result;
    }
}