Subversion Repositories SmartDukaan

package in.shop2020.storage.mongo.adapters;

import in.shop2020.metamodel.core.FreeformContent;

import in.shop2020.metamodel.core.Media;

import java.lang.reflect.Type;

import java.util.HashSet;

import java.util.Iterator;

import java.util.LinkedHashMap;

import java.util.Map;

import org.apache.commons.collections.MapUtils;

import com.google.gson.Gson;

import com.google.gson.JsonElement;

import com.google.gson.JsonSerializationContext;

import com.google.gson.JsonSerializer;

public class FFCAdapter implements JsonSerializer<FreeformContent> {

    private static long counter = 0;

    @Override

    public JsonElement serialize(FreeformContent src, Type typeOfSrc, JsonSerializationContext context) {

    	Map<String, Media> medias  = src.getMedias();

    	if (MapUtils.isEmpty(medias)){

    		Iterator<String> iter = new HashSet<String>(medias.keySet()).iterator();

    		while (iter.hasNext()) {

    			String key= iter.next();

    			medias.put(Long.toString(++counter),medias.remove(key));

    		}

    		System.out.println(src.getMedias());

    	}

    	return new Gson().toJsonTree(src);

    }

}