Subversion Repositories SmartDukaan

package in.shop2020.util;

import java.io.BufferedReader;

import java.io.DataInputStream;

import java.io.File;

import java.io.FileInputStream;

import java.io.FileNotFoundException;

import java.io.IOException;

import java.io.InputStreamReader;

import java.util.ArrayList;

import java.util.HashMap;

import java.util.List;

import java.util.Map;

import in.shop2020.metamodel.core.Entity;

import in.shop2020.metamodel.core.EntityState;

import in.shop2020.metamodel.core.FreeformContent;

import in.shop2020.metamodel.core.Media;

import in.shop2020.metamodel.core.Slide;

//import in.shop2020.metamodel.definitions.OldEntityContainer;

import in.shop2020.metamodel.util.CreationUtils;

import in.shop2020.metamodel.util.ExpandedBullet;

//import in.shop2020.metamodel.util.OldCreationUtils;

import in.shop2020.storage.bdb.StorageManager;

/*

 * @author rajveer 

 * 

 *

 */

public class ContentMigratorToBDB {

	private String sourceDbPath;

	private String destinationDbPath;

	public static void main(String[] args) throws Exception {

		String usage = "Usage: ContentMigrator {source db path}{destination db path}";

		String sourceDbPath = null, destinationDbPath = null;

		if(args.length < 2) {

			System.out.println(usage);

			System.exit(-1);

		}else{

			sourceDbPath = args[0];

			destinationDbPath = args[1];

		}

		//StorageManager.getStorageManager().close();

		ContentMigratorToBDB contentmigrator = new ContentMigratorToBDB(sourceDbPath, destinationDbPath);

		//boolean result = contentmigrator.addMedia();

//		boolean result = contentmigrator.addLearnedFields();

		//boolean result = contentmigrator.migrate();

		//System.out.println("Content migration status:  "+ result);

	}

	public ContentMigratorToBDB(String sourceDbPath, String destinationDbPath) {

		this.sourceDbPath = sourceDbPath;

		this.destinationDbPath = destinationDbPath;

	}

	/*

	public boolean addLearnedFields() throws Exception{

		OldEntityContainer oldEnts = new OldEntityContainer(sourceDbPath);

		Map<Long, List<ExpandedBullet>> learnedBullets = oldEnts.getLearnedBullets();

		CreationUtils.storeLearnedBullets(learnedBullets);

		return true;

	}

	public boolean addMedia() throws NumberFormatException, IOException, Exception{

	    FileInputStream fstream = new FileInputStream("/home/rajveer/Desktop/test1");

	    DataInputStream in = new DataInputStream(fstream);

	    BufferedReader br = new BufferedReader(new InputStreamReader(in));

	    String strLine;

	    while ((strLine = br.readLine()) != null)   {

	    	String[] parts  = strLine.split(":");

	    	long entityID = Long.parseLong(parts[0]);

	    	long slideID = Long.parseLong(parts[1]);

	    	Entity entity = StorageManager.getStorageManager().getEntity(entityID);

	    	Map<String, Media> medias =  OldCreationUtils.getRawMedia(entityID);

	    	String imageLabels = parts[2];

	    	String videoLabels = parts[3];

	    	if(!imageLabels.equalsIgnoreCase("null")){

	    		String[] labels = imageLabels.split(",");

	    		for(int i = 0; i < labels.length; i++){

	    			if(medias.containsKey(labels[i])){

	    				Media media = medias.get(labels[i]);

	    				entity.getSlide(slideID).getFreeformContent().addMedia(media);

	    			}

	    		}

	    	}

	    	if(!videoLabels.equalsIgnoreCase("null")){

	    		String[] labels = videoLabels.split(",");

	    		for(int i = 0; i < labels.length; i++){

	    			if(medias.containsKey(labels[i])){

	    				Media media = medias.get(labels[i]);

	    				entity.getSlide(slideID).getFreeformContent().addMedia(media);

	    			}

	    		}

	    	}

	    	StorageManager.getStorageManager().updateEntity(entity);

	    }

	    in.close();

	    return true;

}

*/

	/**

	 * this function will read source definition and source entities, and will convert

	 * source entities to destination entities according to destination definitions.  

	 * 

	 * @return boolean

	 * @throws Exception 

	 */

	/*

	public boolean migrate() throws Exception{

		OldEntityContainer sourceEnts = new OldEntityContainer(sourceDbPath);

		StringBuilder sb = new StringBuilder();

		Map<Long, Entity> entities = sourceEnts.getEntities();

		for(Long entityId: entities.keySet()){

			entityId = (long) 1000146;

			Entity entity = OldCreationUtils.getEntity(entityId);

			if(entity.getID() == 0){

				continue;

			}

			Entity newEntity = new Entity(entity.getID(), entity.getCategoryID());

			newEntity.setBrand(entity.getBrand());

			newEntity.setModelName(entity.getModelName());

			newEntity.setModelNumber(entity.getModelNumber());

			newEntity.setSlideSequence(OldCreationUtils.getSlideSequence(entity.getID()));

			List<Slide> slides = entity.getSlides();

			if(slides!=null){

			for(Slide slide: slides){

				FreeformContent ffc = slide.getFreeformContent();

				//sb.append(entityId+ ":" + slide.getSlideDefinitionID() + ":"+ ffc.getFreeformTexts()+"\n");

				FreeformContent newFfc = new FreeformContent();

				newFfc.setFreeformTexts(ffc.getFreeformTexts());

				slide.setFreeformContent(newFfc);

				//if(ffc.getAllLabels()!=null && !ffc.getAllLabels().isEmpty()){

					//sb.append(entity.getID() + ":" + slide.getSlideDefinitionID() + ":" + ffc.getAllLabels() + "\n");

				//	sb.append(entity.getID() + ":" + slide.getSlideDefinitionID() + ":" + ffc.getImageLabels() + ":" + ffc.getYoutubeLabels() + "\n");

					//System.out.println(entity.getID() + ":" + slide.getSlideDefinitionID() + ":" + ffc.getImageLabels() + ":" + ffc.getYoutubeLabels());

//					System.out.println("some image found");

//					System.out.println(ffc.getImageLabels());

//					System.out.println(ffc.getYoutubeLabels());

				//}

				//System.out.println(ffc.getImageLabels());

				//System.out.println(ffc.getYoutubeLabels());

				//FreeformContent newFfc = new FreeformContent();

				//newFfc.setFreeformTexts(ffc.getFreeformTexts());

			}

			}

			newEntity.setSlides(slides);

			EntityState entityMetadata = new EntityState(entityId, "admin");

			//StorageManager.getStorageManager().createEntity(newEntity, entityMetadata);

			System.out.println(StorageManager.getStorageManager().getStorageManager().getEntity(entityId).getSlide(130033).getFreeformContent().getFreeformTexts());

			StorageManager.getStorageManager().close();

			System.out.println("Entity id is" + entity.getID());

		}

		//StorageManager.getStorageManager().close();

		System.out.println(sb.toString());

		return true;

	}

	*/

}