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1678 rajveer 1 
package in.shop2020.util;
2 
 
5113 amit.gupta 3 
import in.shop2020.logistics.DeliveryType;
4 
import in.shop2020.logistics.LogisticsInfo;
5 
import in.shop2020.logistics.LogisticsService;
4188 varun.gupt 6 
import in.shop2020.metamodel.core.Entity;
4802 amit.gupta 7 
import in.shop2020.metamodel.definitions.Catalog;
6025 amit.gupta 8 
import in.shop2020.metamodel.definitions.Category;
4802 amit.gupta 9 
import in.shop2020.metamodel.definitions.DefinitionsContainer;
4188 varun.gupt 10 
import in.shop2020.metamodel.util.CreationUtils;
5945 mandeep.dh 11 
import in.shop2020.model.v1.catalog.CatalogService.Client;
1678 rajveer 12 
import in.shop2020.model.v1.catalog.Item;
6025 amit.gupta 13 
import in.shop2020.model.v1.catalog.ItemShippingInfo;
5612 amit.gupta 14 
import in.shop2020.model.v1.catalog.VoucherItemMapping;
4188 varun.gupt 15 
import in.shop2020.model.v1.catalog.status;
16 
import in.shop2020.model.v1.user.ItemCouponDiscount;
17 
import in.shop2020.thrift.clients.CatalogClient;
5113 amit.gupta 18 
import in.shop2020.thrift.clients.LogisticsClient;
4188 varun.gupt 19 
import in.shop2020.thrift.clients.PromotionClient;
6027 amit.gupta 20 
import in.shop2020.utils.ConfigClientKeys;
4188 varun.gupt 21 
 
2130 rajveer 22 
import java.io.File;
5612 amit.gupta 23 
import java.io.FileInputStream;
24 
import java.io.IOException;
25 
import java.nio.MappedByteBuffer;
26 
import java.nio.channels.FileChannel;
27 
import java.nio.charset.Charset;
1678 rajveer 28 
import java.util.ArrayList;
5612 amit.gupta 29 
import java.util.Arrays;
4188 varun.gupt 30 
import java.util.Date;
4143 varun.gupt 31 
import java.util.HashMap;
1678 rajveer 32 
import java.util.List;
33 
import java.util.Map;
34 
 
7506 amit.gupta 35 
import javax.xml.transform.Result;
36 
import javax.xml.transform.Source;
37 
import javax.xml.transform.Transformer;
38 
import javax.xml.transform.TransformerConfigurationException;
39 
import javax.xml.transform.TransformerException;
40 
import javax.xml.transform.TransformerFactory;
41 
import javax.xml.transform.dom.DOMSource;
42 
import javax.xml.transform.stream.StreamResult;
43 
 
4202 varun.gupt 44 
import org.apache.commons.lang.StringEscapeUtils;
1678 rajveer 45 
import org.apache.commons.lang.StringUtils;
7506 amit.gupta 46 
import org.apache.commons.logging.Log;
47 
import org.apache.commons.logging.LogFactory;
7629 amit.gupta 48 
import org.apache.struts.chain.commands.servlet.PopulateActionForm;
7506 amit.gupta 49 
import org.apache.xerces.parsers.DOMParser;
4143 varun.gupt 50 
import org.json.JSONObject;
7506 amit.gupta 51 
import org.w3c.dom.Document;
52 
import org.w3c.dom.Node;
53 
import org.w3c.dom.NodeList;
1678 rajveer 54 
 
55 
/**
56 
 * Command line utility to generate xml file for partners
57 
 *
58 
 * @author rajveer
59 
 *
60 
 */
61 
public class ProductListGenerator {
7506 amit.gupta 62 
 
63 
	private static Log log = LogFactory.getLog(ContentGenerationUtility.class);
1678 rajveer 64 
 
65 
	private String[] xmlIndentation = {"", "    ", "        ", "            ","                "};
5612 amit.gupta 66 
	private Client cc = null;
6602 amit.gupta 67 
	List <Long> inStockCatalogItemIds = new ArrayList<Long>();
68 
 
2367 rajveer 69 
	public Map<Long, List<Item>> entityIdItemMap;
5113 amit.gupta 70 
	private static final String DEFAULT_PINCODE = "110001";
4802 amit.gupta 71 
	DefinitionsContainer defContainer = Catalog.getInstance().getDefinitionsContainer();
6025 amit.gupta 72 
	private List<Long> validParentCategories = Arrays.asList((long)Utils.LAPTOPS_CATEGORY, (long)Utils.CAMERAS_CATEGORY, (long)Utils.MOBILE_PHONES_CATAGORY, (long)Utils.TABLETS_CATEGORY);
7629 amit.gupta 73 
	/*private List<Long> voucherEntities = new ArrayList<Long>();*/
1678 rajveer 74 
 
2367 rajveer 75 
	public ProductListGenerator(Map<Long, List<Item>> entityIdItemMap) throws Exception {
76 
		this.entityIdItemMap = entityIdItemMap;
1678 rajveer 77 
	}
78 
 
7629 amit.gupta 79 
	public ProductListGenerator(List<Item> items) throws Exception {
80 
		populateEntityIdItemMap(items);
81 
	}
1678 rajveer 82 
 
7629 amit.gupta 83 
 
1678 rajveer 84 
	/**
2367 rajveer 85 
	 * Get the url of the entity
1678 rajveer 86 
	 * @param expEntity
87 
	 * @return url
88 
	 */
2367 rajveer 89 
	private String getProductURL(long entityId, Item item){
4802 amit.gupta 90 
		//long rootCategoryId = catm.getCategory(item.getCategory()).getParent_category_id();
91 
		in.shop2020.metamodel.definitions.Category parentCategory = defContainer.getCategory(item.getCategory()).getParentCategory();
92 
 
93 
		String url = "http://www.saholic.com/" + parentCategory.getLabel().toLowerCase().replace(' ', '-') + "/";
2367 rajveer 94 
		String productUrl = ((item.getBrand() != null) ? item.getBrand().trim() + " " : "").toLowerCase().replace(' ', '-')
95 
        + "-" + ((item.getModelName() != null) ? item.getModelName().trim() + " " : "").toLowerCase().replace(' ', '-')
96 
	    + "-" + (( item.getModelNumber() != null ) ? item.getModelNumber().trim() + " ": "" ).toLowerCase().replace(' ', '-')
97 
        + "-" + entityId;
1678 rajveer 98 
		productUrl = productUrl.replaceAll("/", "-");
99 
		url = url + productUrl;
2367 rajveer 100 
		url = url.replaceAll("-+", "-");
1678 rajveer 101 
		return url;
102 
	}
6040 amit.gupta 103 
 
104 
 
105 
	/**
106 
	 * Get the url of the entity
107 
	 * @param expEntity
108 
	 * @return url
109 
	 */
110 
	private String getProductURL(long entityId, Item item, int affiliateId){
111 
		//long rootCategoryId = catm.getCategory(item.getCategory()).getParent_category_id();
112 
		in.shop2020.metamodel.definitions.Category parentCategory = defContainer.getCategory(item.getCategory()).getParentCategory();
113 
 
114 
		String url = "http://www.saholic.com/" + parentCategory.getLabel().toLowerCase().replace(' ', '-') + "/";
115 
		String productUrl = ((item.getBrand() != null) ? item.getBrand().trim() + " " : "").toLowerCase().replace(' ', '-')
116 
		+ "-" + ((item.getModelName() != null) ? item.getModelName().trim() + " " : "").toLowerCase().replace(' ', '-')
117 
		+ "-" + (( item.getModelNumber() != null ) ? item.getModelNumber().trim() + " ": "" ).toLowerCase().replace(' ', '-')
118 
		+ "-" + entityId;
119 
		productUrl = productUrl.replaceAll("/", "-");
120 
		url = url + productUrl;
121 
		url = url.replaceAll("-+", "-");
122 
		return url + "?afid=" + affiliateId;
123 
	}
1678 rajveer 124 
 
2367 rajveer 125 
 
126 
 
1678 rajveer 127 
	/**
3964 rajveer 128 
	 * Get the minimum mrp of the items
129 
	 * @param items
130 
	 * @return
131 
	 */
132 
	private double getMinMRP(List<Item> items){
133 
        double minPrice = Double.MAX_VALUE;
134 
        for(Item item: items){
135 
            if(minPrice > item.getMrp()){
136 
                minPrice =  item.getMrp();
137 
            }
138 
        }
139 
        return minPrice;
140 
    }
141 
 
6602 amit.gupta 142 
	public List<Long> getInStockCatalogItemIds() {
143 
		return inStockCatalogItemIds;
144 
	}
3964 rajveer 145 
 
6602 amit.gupta 146 
 
147 
 
3964 rajveer 148 
 
149 
	/**
2367 rajveer 150 
	 * Get the minimum price of the items
151 
	 * @param items
152 
	 * @return
153 
	 */
154 
	private double getMinPrice(List<Item> items){
155 
        double minPrice = Double.MAX_VALUE;
156 
        for(Item item: items){
157 
            if(minPrice > item.getSellingPrice()){
158 
                minPrice = item.getSellingPrice();
159 
            }
160 
        }
161 
        return minPrice;
162 
    }
163 
 
164 
	/**
165 
	 * Check whether product is mobile or not
166 
	 * @param item
167 
	 * @return
168 
	 */
169 
	private boolean isMobile(Item item){
4802 amit.gupta 170 
		in.shop2020.metamodel.definitions.Category parentCategory = defContainer.getCategory(item.getCategory()).getParentCategory();
171 
		return parentCategory.getID() == Utils.MOBILE_PHONES_CATAGORY;
2367 rajveer 172 
	}
173 
 
174 
	/**
5229 varun.gupt 175 
	 * Checks whether a product is tablet or not
176 
	 */
177 
	private boolean isTablet(Item item) {
178 
		in.shop2020.metamodel.definitions.Category parentCategory = defContainer.getCategory(item.getCategory()).getParentCategory();
179 
		return parentCategory.getID() == Utils.TABLETS_CATEGORY;
180 
	}
5935 amit.gupta 181 
 
182 
	/**
183 
	 * Checks whether a product is camera or not
184 
	 */
185 
	private boolean isCamera(Item item) {
186 
		in.shop2020.metamodel.definitions.Category parentCategory = defContainer.getCategory(item.getCategory()).getParentCategory();
187 
		return parentCategory.getID() == Utils.CAMERAS_CATEGORY;
188 
	}
5229 varun.gupt 189 
 
190 
	/**
4143 varun.gupt 191 
	 * Checks whether a product is laptop or not
192 
	 */
193 
	private boolean isLaptop(Item item) {
4802 amit.gupta 194 
		in.shop2020.metamodel.definitions.Category parentCategory = defContainer.getCategory(item.getCategory()).getParentCategory();
195 
		return parentCategory.getID() == Utils.LAPTOPS_CATEGORY;
4143 varun.gupt 196 
	}
197 
 
198 
	/**
5355 varun.gupt 199 
	 * Checks whether a product is accessory or not
200 
	 */
201 
	private boolean isAccessory(Item item)	{
202 
		in.shop2020.metamodel.definitions.Category parentCategory = defContainer.getCategory(item.getCategory()).getParentCategory();
203 
		return parentCategory.getID() == Utils.MOBILE_ACCESSORIES_CATEGORY || parentCategory.getID() == Utils.LAPTOP_ACCESSORIES_CATEGORY;
204 
	}
205 
 
206 
	/**
2367 rajveer 207 
	 *
208 
	 * @param item
209 
	 * @return
210 
	 */
211 
	private String getProductTitle(Item item){
2542 rajveer 212 
		String title = ((item.getBrand() != null) ? item.getBrand().trim() + " " : "")
213 
		+ ((item.getModelName() != null) ? item.getModelName().trim() + " " : "")
214 
		+ (( item.getModelNumber() != null ) ? item.getModelNumber().trim() : "" );
2561 rajveer 215 
		title = title.replaceAll("  ", " ");
2367 rajveer 216 
		return title;
217 
	}
218 
 
219 
	/**
1678 rajveer 220 
	 * get xml feed for partner sites
221 
	 * @param irDataXMLSnippets
222 
	 * @throws Exception
223 
	 */
2367 rajveer 224 
	private void getProductsXML(ArrayList<String> irDataXMLSnippets) throws Exception{
5113 amit.gupta 225 
		LogisticsService.Client prod_client = null;
5350 varun.gupt 226 
		Map<Long, ItemCouponDiscount> couponsAndDiscounts = new HashMap<Long, ItemCouponDiscount>();
227 
 
5113 amit.gupta 228 
		try {
5350 varun.gupt 229 
 
230 
			List<Long> itemIds = new ArrayList<Long>();
231 
 
232 
			for(Long entityId: entityIdItemMap.keySet()){
233 
 
234 
				List<Item> items = entityIdItemMap.get(entityId);
235 
				Item firstItem = items.get(0);
236 
 
6720 amit.gupta 237 
				if(!firstItem.getItemStatus().equals(status.COMING_SOON) && isMobile(firstItem) || isLaptop(firstItem)) {
5350 varun.gupt 238 
					itemIds.add(firstItem.getId());
239 
				}
240 
			}
241 
 
242 
			PromotionClient promotionClient = new PromotionClient();
243 
			in.shop2020.model.v1.user.PromotionService.Client promotionServiceClient = promotionClient.getClient();
244 
 
245 
			List<ItemCouponDiscount> itemsCouponsAndDiscounts = promotionServiceClient.getItemDiscountMap(itemIds);
246 
 
247 
			for (ItemCouponDiscount itemCouponDiscount: itemsCouponsAndDiscounts) {
248 
				couponsAndDiscounts.put(itemCouponDiscount.getItemId(), itemCouponDiscount);
249 
			}
6625 amit.gupta 250 
 
251 
			LogisticsClient logistics_prod = new LogisticsClient("logistics_service_prod_server_host","logistics_service_prod_server_port");
252 
			prod_client = logistics_prod.getClient();
5350 varun.gupt 253 
 
5113 amit.gupta 254 
		} catch (Exception e) {
255 
			prod_client = null;
5350 varun.gupt 256 
			Utils.info("Logistics estimations can't be fetched as Logistics Service is inaccessible" + e);
5113 amit.gupta 257 
		}
5350 varun.gupt 258 
 
2367 rajveer 259 
		for(Long entityId: entityIdItemMap.keySet()){
260 
			List<Item> items = entityIdItemMap.get(entityId);
261 
			Item firstItem = items.get(0);
5229 varun.gupt 262 
 
6720 amit.gupta 263 
			if((firstItem.getItemStatus().equals(status.COMING_SOON) && !firstItem.isShowSellingPrice()) || !isMobile(firstItem) && !isTablet(firstItem))	{
1678 rajveer 264 
				continue;
265 
			}
266 
 
267 
			irDataXMLSnippets.add(this.xmlIndentation[1] + "<products>");
268 
 
2367 rajveer 269 
			irDataXMLSnippets.add(this.xmlIndentation[2] + "<ProductSKU>" + entityId + "</ProductSKU>");
1678 rajveer 270 
 
2367 rajveer 271 
			String title = getProductTitle(firstItem);
1678 rajveer 272 
			irDataXMLSnippets.add(this.xmlIndentation[2] + "<ProductName>" + title + "</ProductName>");
273 
 
2367 rajveer 274 
			String url = getProductURL(entityId, firstItem);
3929 mandeep.dh 275 
 
276 
			String imageUrl = "http://static" + ((entityId+1)%3) + ".saholic.com" + File.separator + "images" + File.separator +
277 
			                  "website" + File.separator + entityId + File.separator + "icon.jpg";
278 
 
1678 rajveer 279 
			irDataXMLSnippets.add(this.xmlIndentation[2] + "<ProductURL>" + url + "</ProductURL>");
6602 amit.gupta 280 
			irDataXMLSnippets.add(this.xmlIndentation[2] + "<Availability>" + (inStockCatalogItemIds.contains(entityId) ? "Y" : "N") + "</Availability>");
5350 varun.gupt 281 
			double minPrice = getMinPrice(items);
1678 rajveer 282 
 
5350 varun.gupt 283 
			if(couponsAndDiscounts.containsKey(firstItem.getId()))	{
284 
 
285 
				int discountedPrice = (int)(minPrice - couponsAndDiscounts.get(firstItem.getId()).getDiscount());
286 
				irDataXMLSnippets.add(this.xmlIndentation[2] + "<ProductPrice>" + discountedPrice + "</ProductPrice>");
287 
 
288 
			} else	{
289 
				irDataXMLSnippets.add(this.xmlIndentation[2] + "<ProductPrice>" + minPrice + "</ProductPrice>");
290 
			}
291 
 
7034 amit.gupta 292 
			if (StringUtils.isNotEmpty(firstItem.getBestDealText())) {
7110 amit.gupta 293 
				irDataXMLSnippets.add(this.xmlIndentation[2] + "<DealText>" + StringEscapeUtils.escapeXml(firstItem.getBestDealText()) + "</DealText>");
7034 amit.gupta 294 
			}
295 
 
3964 rajveer 296 
			irDataXMLSnippets.add(this.xmlIndentation[2] + "<ProductMRP>" + getMinMRP(items) + "</ProductMRP>");
297 
 
5113 amit.gupta 298 
			LogisticsInfo logisticsInfo = null;
299 
			if(prod_client != null){
300 
				try {
301 
					Long itemId = prod_client.getEntityLogisticsEstimation(
302 
							entityId, DEFAULT_PINCODE, DeliveryType.PREPAID)
303 
							.get(0);
304 
					logisticsInfo = prod_client.getLogisticsEstimation(itemId,
305 
							DEFAULT_PINCODE, DeliveryType.PREPAID);
306 
					irDataXMLSnippets.add(this.xmlIndentation[2] + "<ProductDeliveryEstimate>" + logisticsInfo.getDeliveryTime() + "</ProductDeliveryEstimate>");
307 
				} catch (Exception e1) {
308 
					Utils.info("Unable to get Estimation for Entity: " + entityId + "\n" + e1);
309 
				}
310 
			}
2130 rajveer 311 
			irDataXMLSnippets.add(this.xmlIndentation[2] + "<ProductImageURL>" + imageUrl + "</ProductImageURL>");
312 
 
1678 rajveer 313 
			irDataXMLSnippets.add(this.xmlIndentation[1] + "</products>");
314 
		}
315 
	}
316 
 
317 
	/**
318 
	 * Generate the xml list of all the active phones and store in a file
319 
	 * @throws Exception
320 
	 */
2227 rajveer 321 
	public void generateProductsListXML() throws Exception {
1678 rajveer 322 
		ArrayList<String> productXMLSnippets = new ArrayList<String>();
323 
		productXMLSnippets.add("<saholic.com>");
324 
 
325 
		getProductsXML(productXMLSnippets);
326 
 
327 
		productXMLSnippets.add("</saholic.com>");
328 
 
329 
		String productDataXML = StringUtils.join(productXMLSnippets, "\n");
330 
 
331 
		Utils.info(productDataXML);
332 
 
333 
		// Write it to file
2130 rajveer 334 
		String productXMLFilename = Utils.EXPORT_PARTNERS_CONTENT_PATH + "saholicmobilephones.xml";
1678 rajveer 335 
		DBUtils.store(productDataXML, productXMLFilename);
336 
	}
2227 rajveer 337 
 
5355 varun.gupt 338 
	/**
339 
	 * Generate the xml list of all the active accessories and store in a file
340 
	 * @throws Exception
341 
	 */
342 
	public void generateAccessoriesXML() throws Exception	{
343 
		LogisticsService.Client prod_client = null;
344 
 
345 
		try	{
346 
			LogisticsClient logistics_prod = new LogisticsClient("logistics_service_prod_server_host","logistics_service_prod_server_port");
347 
			prod_client = logistics_prod.getClient();
348 
 
349 
		} catch (Exception e) {
350 
			prod_client = null;
351 
			Utils.info("Logistics estimations can't be fetched as Logistics Service is inaccessible" + e);
352 
		}
353 
		List<String> accessoriesXMLSnippets = new ArrayList<String>();
354 
 
355 
		accessoriesXMLSnippets.add("<saholic.com>");
356 
 
357 
		for(Long entityId: entityIdItemMap.keySet())	{
358 
 
359 
			List<Item> items = entityIdItemMap.get(entityId);
360 
			Item firstItem = items.get(0);
361 
 
362 
			if(! isAccessory(firstItem))	{
363 
				continue;
364 
			}
365 
			String title = getProductTitle(firstItem);
366 
			String url = getProductURL(entityId, firstItem);
367 
			String imageUrl = "http://static" + ((entityId+1)%3) + ".saholic.com" + File.separator + "images" + File.separator +
368 
            "website" + File.separator + entityId + File.separator + "icon.jpg";
369 
 
370 
			accessoriesXMLSnippets.add(this.xmlIndentation[1] + "<products>");
371 
			accessoriesXMLSnippets.add(this.xmlIndentation[2] + "<ProductSKU>" + entityId + "</ProductSKU>");
5362 varun.gupt 372 
			accessoriesXMLSnippets.add(this.xmlIndentation[2] + "<ProductName>" + StringEscapeUtils.escapeXml(title) + "</ProductName>");
5363 varun.gupt 373 
			accessoriesXMLSnippets.add(this.xmlIndentation[2] + "<ProductURL>" + StringEscapeUtils.escapeXml(url) + "</ProductURL>");
5355 varun.gupt 374 
			accessoriesXMLSnippets.add(this.xmlIndentation[2] + "<ProductPrice>" + getMinPrice(items) + "</ProductPrice>");
375 
			accessoriesXMLSnippets.add(this.xmlIndentation[2] + "<ProductMRP>" + getMinMRP(items) + "</ProductMRP>");
376 
 
377 
			LogisticsInfo logisticsInfo = null;
378 
			if(prod_client != null){
379 
				try {
380 
					Long itemId = prod_client.getEntityLogisticsEstimation(entityId, DEFAULT_PINCODE, DeliveryType.PREPAID).get(0);
381 
					logisticsInfo = prod_client.getLogisticsEstimation(itemId, DEFAULT_PINCODE, DeliveryType.PREPAID);
382 
					accessoriesXMLSnippets.add(this.xmlIndentation[2] + "<ProductDeliveryEstimate>" + logisticsInfo.getDeliveryTime() + "</ProductDeliveryEstimate>");
383 
				} catch (Exception e1) {
384 
					Utils.info("Unable to get Estimation for Entity: " + entityId + "\n" + e1);
385 
				}
386 
			}
387 
			accessoriesXMLSnippets.add(this.xmlIndentation[2] + "<ProductImageURL>" + imageUrl + "</ProductImageURL>");
388 
			accessoriesXMLSnippets.add(this.xmlIndentation[1] + "</products>");
389 
		}
390 
 
391 
		accessoriesXMLSnippets.add("</saholic.com>");
2227 rajveer 392 
 
5355 varun.gupt 393 
		String accessoriesXML = StringUtils.join(accessoriesXMLSnippets, "\n");
394 
 
395 
		Utils.info(accessoriesXML);
396 
 
397 
		// Write it to file
398 
		String accessoriesXMLFilename = Utils.EXPORT_PARTNERS_CONTENT_PATH + "saholicaccessories.xml";
399 
		DBUtils.store(accessoriesXML, accessoriesXMLFilename);
400 
	}
2227 rajveer 401 
 
5935 amit.gupta 402 
 
403 
 
2227 rajveer 404 
	/**
5935 amit.gupta 405 
	 * Generate the xml list of all the active cameras and store in a file
406 
	 * @throws Exception
407 
	 */
408 
	public void generateCamerasXML() throws Exception	{
409 
		LogisticsService.Client prod_client = null;
410 
 
411 
		try	{
412 
			LogisticsClient logistics_prod = new LogisticsClient("logistics_service_prod_server_host","logistics_service_prod_server_port");
413 
			prod_client = logistics_prod.getClient();
414 
 
415 
		} catch (Exception e) {
416 
			prod_client = null;
417 
			Utils.info("Logistics estimations can't be fetched as Logistics Service is inaccessible" + e);
418 
		}
419 
		List<String> camerasXMLSnippets = new ArrayList<String>();
420 
 
421 
		camerasXMLSnippets.add("<saholic.com>");
422 
 
423 
		for(Long entityId: entityIdItemMap.keySet())	{
424 
 
425 
			List<Item> items = entityIdItemMap.get(entityId);
426 
			Item firstItem = items.get(0);
427 
 
428 
			if(! isCamera(firstItem))	{
429 
				continue;
430 
			}
431 
			String title = getProductTitle(firstItem);
432 
			String url = getProductURL(entityId, firstItem);
433 
			String imageUrl = "http://static" + ((entityId+1)%3) + ".saholic.com" + File.separator + "images" + File.separator +
434 
			"website" + File.separator + entityId + File.separator + "icon.jpg";
435 
 
436 
			camerasXMLSnippets.add(this.xmlIndentation[1] + "<products>");
437 
			camerasXMLSnippets.add(this.xmlIndentation[2] + "<ProductSKU>" + entityId + "</ProductSKU>");
438 
			camerasXMLSnippets.add(this.xmlIndentation[2] + "<ProductName>" + StringEscapeUtils.escapeXml(title) + "</ProductName>");
439 
			camerasXMLSnippets.add(this.xmlIndentation[2] + "<ProductURL>" + StringEscapeUtils.escapeXml(url) + "</ProductURL>");
440 
			camerasXMLSnippets.add(this.xmlIndentation[2] + "<ProductPrice>" + getMinPrice(items) + "</ProductPrice>");
441 
			camerasXMLSnippets.add(this.xmlIndentation[2] + "<ProductMRP>" + getMinMRP(items) + "</ProductMRP>");
6602 amit.gupta 442 
			camerasXMLSnippets.add(this.xmlIndentation[2] + "<Availability>" + (inStockCatalogItemIds.contains(entityId) ? "Y" : "N") + "</Availability>");
5935 amit.gupta 443 
 
444 
			LogisticsInfo logisticsInfo = null;
445 
			if(prod_client != null){
446 
				try {
447 
					Long itemId = prod_client.getEntityLogisticsEstimation(entityId, DEFAULT_PINCODE, DeliveryType.PREPAID).get(0);
448 
					logisticsInfo = prod_client.getLogisticsEstimation(itemId, DEFAULT_PINCODE, DeliveryType.PREPAID);
449 
					camerasXMLSnippets.add(this.xmlIndentation[2] + "<ProductDeliveryEstimate>" + logisticsInfo.getDeliveryTime() + "</ProductDeliveryEstimate>");
450 
				} catch (Exception e1) {
451 
					Utils.info("Unable to get Estimation for Entity: " + entityId + "\n" + e1);
452 
				}
453 
			}
454 
			camerasXMLSnippets.add(this.xmlIndentation[2] + "<ProductImageURL>" + imageUrl + "</ProductImageURL>");
455 
			camerasXMLSnippets.add(this.xmlIndentation[1] + "</products>");
456 
		}
457 
 
458 
		camerasXMLSnippets.add("</saholic.com>");
459 
 
460 
		String camerasXML = StringUtils.join(camerasXMLSnippets, "\n");
461 
 
462 
		Utils.info(camerasXML);
463 
 
464 
		// Write it to file
465 
		String accessoriesXMLFilename = Utils.EXPORT_PARTNERS_CONTENT_PATH + "saholiccameras.xml";
466 
		DBUtils.store(camerasXML, accessoriesXMLFilename);
467 
	}
468 
 
469 
	/**
2227 rajveer 470 
	 * get xml feed for partner sites
471 
	 * @param irDataXMLSnippets
472 
	 * @throws Exception
473 
	 */
474 
	private void getProductsJavascript(StringBuffer sb) throws Exception{
4143 varun.gupt 475 
 
5347 amit.gupta 476 
		Map<String, Map<String, Long>> products = new HashMap<String, Map<String,Long>>();
2367 rajveer 477 
 
5347 amit.gupta 478 
		for(Map.Entry<Long, List<Item>> entry : entityIdItemMap.entrySet())	{
479 
			Item item = entry.getValue().get(0);
5930 amit.gupta 480 
			in.shop2020.metamodel.definitions.Category category = defContainer.getCategory(item.getCategory());
481 
			in.shop2020.metamodel.definitions.Category parentCategory = category.getParentCategory();
482 
			String categoryLabel = category.getLabel();
5347 amit.gupta 483 
			if(parentCategory.isComparable()){
5930 amit.gupta 484 
				categoryLabel = parentCategory.getLabel();
2227 rajveer 485 
			}
5930 amit.gupta 486 
			if(!products.containsKey(categoryLabel)){
487 
				Map<String, Long> catMap = new HashMap<String, Long>();
488 
				products.put(categoryLabel, catMap);
489 
			}
490 
			products.get(categoryLabel).put(getProductTitle(item), entry.getKey());
2227 rajveer 491 
		}
4143 varun.gupt 492 
		sb.append(new JSONObject(products));
2227 rajveer 493 
	}
494 
 
495 
 
496 
	/**
497 
	 * Generate the javascript list of all the active phones and store in a file
498 
	 * @throws Exception
499 
	 */
500 
	public void generateProductListJavascript() throws Exception {
501 
		StringBuffer productsJavascript = new StringBuffer();
502 
 
4143 varun.gupt 503 
		productsJavascript.append("var productIdNames=");
2227 rajveer 504 
 
505 
		getProductsJavascript(productsJavascript);
506 
 
4143 varun.gupt 507 
		productsJavascript.append(";");
2227 rajveer 508 
 
509 
		// Write it to file
510 
		String productXMLFilename = Utils.EXPORT_JAVASCRIPT_CONTENT_PATH + "saholicmobilephones.js";
511 
		DBUtils.store(productsJavascript.toString(), productXMLFilename);
512 
	}
4188 varun.gupt 513 
 
514 
    private void populateEntityIdItemMap(List<Item> items){
515 
        Date toDate = new Date();
516 
        for(Item item: items){
517 
            //TODO Can be removed as we are checking in calling function
7629 amit.gupta 518 
            if(!(item.getItemStatus()==status.ACTIVE || item.getItemStatus() == status.PAUSED)){
4188 varun.gupt 519 
                continue;
520 
            }
7629 amit.gupta 521 
            if( item.getSellingPrice() == 0){
4188 varun.gupt 522 
                continue;
523 
            }
524 
            List<Item> itemList = entityIdItemMap.get(item.getCatalogItemId());
525 
            if(itemList == null){
526 
                itemList = new ArrayList<Item>();
527 
            }
528 
            itemList.add(item);
529 
            entityIdItemMap.put(item.getCatalogItemId(), itemList);
530 
        }
531 
 
532 
        //Remove all items which have not been updated since last content generation.
533 
        List<Long> removeEntities = new ArrayList<Long>();
534 
        for(Long entityId:entityIdItemMap.keySet()){
535 
            boolean isValidEntity = false;
536 
            //If any one of the items has been updated before current timestamp, than we generate content for whole entity
537 
            for(Item item: entityIdItemMap.get(entityId)){
538 
                if(item.getUpdatedOn() > 0){
539 
                    isValidEntity = true;
540 
                }
541 
            }
542 
            if(!isValidEntity){
543 
                removeEntities.add(entityId);
544 
            }
545 
        }
546 
        for(Long entityId: removeEntities){
547 
            entityIdItemMap.remove(entityId);
548 
        }
549 
    }
5229 varun.gupt 550 
 
551 
    /**
552 
     * Generate XML feed for mobile site
553 
     * @throws Exception
554 
     */
555 
    public void generateXMLFeedForMobileSite() throws Exception	{
556 
    	List<String> productXMLSnippets = new ArrayList<String>();
557 
		productXMLSnippets.add("<Products>");
558 
		List<Long> itemIds = new ArrayList<Long>();
559 
 
560 
		for(Long entityId: entityIdItemMap.keySet()){
561 
			List<Item> items = entityIdItemMap.get(entityId);
562 
			Item firstItem = items.get(0);
563 
			Utils.info("first Item: " + firstItem);
564 
 
565 
			if(isMobile(firstItem) || isLaptop(firstItem)) {
566 
				itemIds.add(firstItem.getId());
567 
			}
568 
		}
4188 varun.gupt 569 
 
5229 varun.gupt 570 
		List<String> descriptions = new ArrayList<String>();
571 
		descriptions.add("8MP camera, Super AMOLED Plus display, Android Gingerbread");
572 
		descriptions.add("Android OS v2.2 Froyo, 800MHz processor, 3.5\" capacitive display");
573 
		descriptions.add("Dual-SIM, Wi-Fi, Bluetooth, Social networking &amp; IM");
574 
		descriptions.add("Android Gingerbread, Facebook button, 5MP camera");
575 
		descriptions.add("Android Gingerbread, 1GHz processor, 3.7\" Gorilla Glass display");
576 
		descriptions.add("2GB RAM, 500GB HDD, Intel Core 2 Duo T6570 processor, DOS");
577 
		descriptions.add("4GB RAM, 500GB HDD, Intel Core i5 2410M processor, Windows 7 Basic");
578 
		descriptions.add("3.2\" touchscreen, 2MP camera, IM &amp; social networking");
579 
 
580 
		for(Long entityId: entityIdItemMap.keySet()) {
581 
			List<Item> items = entityIdItemMap.get(entityId);
582 
			Item firstItem = items.get(0);
583 
 
584 
			if(!isMobile(firstItem) && !isLaptop(firstItem)){
585 
				continue;
586 
			}
4188 varun.gupt 587 
 
5229 varun.gupt 588 
			String url = getProductURL(entityId, firstItem);
589 
			String imageUrl = "http://www.saholic.com/images/website" + File.separator + entityId + File.separator + "thumbnail.jpg";
590 
			String description = descriptions.get((int) (8 * Math.random()));
591 
			double minPrice = getMinPrice(items);
592 
 
593 
			String productType = "";
594 
 
595 
			if (firstItem.getCategory() == 10001 || firstItem.getCategory() == 10002 || firstItem.getCategory() == 10003 || firstItem.getCategory() == 10004 || firstItem.getCategory() == 10005)	{
596 
				productType = "Mobile Phone";
597 
 
598 
			} else if (firstItem.getCategory() == 10010)	{
599 
				productType = "Tablet";
600 
 
601 
			} else if (firstItem.getCategory() == 10050)	{
602 
				productType = "Laptop";
603 
			}
604 
 
605 
			productXMLSnippets.add(this.xmlIndentation[1] + "<Product>");
606 
 
607 
			productXMLSnippets.add(this.xmlIndentation[2] + "<ID>" + entityId + "</ID>");
608 
			productXMLSnippets.add(this.xmlIndentation[2] + "<Type>" + productType + "</Type>");
609 
			productXMLSnippets.add(this.xmlIndentation[2] + "<Brand>" + firstItem.getBrand() + "</Brand>");
610 
			productXMLSnippets.add(this.xmlIndentation[2] + "<ModelName>" + firstItem.getModelName() + "</ModelName>");
611 
			productXMLSnippets.add(this.xmlIndentation[2] + "<ModelNumber>" + firstItem.getModelNumber() + "</ModelNumber>");
612 
			productXMLSnippets.add(this.xmlIndentation[2] + "<URL>" + url + "</URL>");
613 
			productXMLSnippets.add(this.xmlIndentation[2] + "<ImageURL>" + imageUrl + "</ImageURL>");
614 
			productXMLSnippets.add(this.xmlIndentation[2] + "<ShortDesc>" + description + "</ShortDesc>");
615 
			productXMLSnippets.add(this.xmlIndentation[2] + "<MRP>" + firstItem.getMrp() + "</MRP>");
616 
			productXMLSnippets.add(this.xmlIndentation[2] + "<SellingPrice>" + (int)minPrice  + "</SellingPrice>");
617 
 
618 
			productXMLSnippets.add(this.xmlIndentation[1] + "</Product>");
619 
		}
620 
 
621 
		productXMLSnippets.add("</Products>");
622 
 
623 
		String productDataXML = StringUtils.join(productXMLSnippets, "\n");
624 
 
625 
		Utils.info(productDataXML);
626 
 
627 
		// Write it to file
628 
		String productXMLFilename = Utils.EXPORT_PARTNERS_CONTENT_PATH + "msitedata.xml";
629 
		DBUtils.store(productDataXML, productXMLFilename);
630 
    }
631 
 
4188 varun.gupt 632 
	/**
633 
	 * Generate the xml list of all the active phones and store in a file
634 
	 * @throws Exception
635 
	 */
636 
	public void generateProductXMLForDisplayAds() throws Exception {
4384 varun.gupt 637 
		Utils.info("Generating Product XML for display ads");
4188 varun.gupt 638 
		List<String> productXMLSnippets = new ArrayList<String>();
639 
		productXMLSnippets.add("<saholic.com>");
640 
		List<Long> itemIds = new ArrayList<Long>();
4384 varun.gupt 641 
 
642 
		Utils.info("Entity Ids: " + entityIdItemMap.keySet());
4188 varun.gupt 643 
 
644 
		for(Long entityId: entityIdItemMap.keySet()){
645 
			List<Item> items = entityIdItemMap.get(entityId);
646 
			Item firstItem = items.get(0);
4384 varun.gupt 647 
			Utils.info("first Item: " + firstItem);
648 
 
4383 varun.gupt 649 
			if(isMobile(firstItem) || isLaptop(firstItem)) {
4188 varun.gupt 650 
				itemIds.add(firstItem.getId());
651 
			}
652 
		}
653 
 
654 
		PromotionClient promotionClient = new PromotionClient();
655 
		in.shop2020.model.v1.user.PromotionService.Client promotionServiceClient = promotionClient.getClient();
656 
 
657 
		List<ItemCouponDiscount> itemsCouponsAndDiscounts = promotionServiceClient.getItemDiscountMap(itemIds);
658 
 
659 
		Map<Long, ItemCouponDiscount> couponsAndDiscounts = new HashMap<Long, ItemCouponDiscount>();
660 
 
661 
		for (ItemCouponDiscount itemCouponDiscount: itemsCouponsAndDiscounts) {
662 
			couponsAndDiscounts.put(itemCouponDiscount.getItemId(), itemCouponDiscount);
663 
		}
4384 varun.gupt 664 
		Utils.info("Entity IDs: " + entityIdItemMap.keySet());
4188 varun.gupt 665 
 
666 
		for(Long entityId: entityIdItemMap.keySet()) {
667 
			List<Item> items = entityIdItemMap.get(entityId);
668 
			Item firstItem = items.get(0);
4384 varun.gupt 669 
 
670 
			Utils.info("First Item: " + firstItem);
671 
 
4382 varun.gupt 672 
			if(!isMobile(firstItem) && !isLaptop(firstItem)){
4188 varun.gupt 673 
				continue;
674 
			}
675 
 
676 
			productXMLSnippets.add(this.xmlIndentation[1] + "<products>");
677 
 
678 
			productXMLSnippets.add(this.xmlIndentation[2] + "<ProductSKU>" + entityId + "</ProductSKU>");
679 
 
680 
			String title = getProductTitle(firstItem);
681 
			productXMLSnippets.add(this.xmlIndentation[2] + "<ProductName>" + title + "</ProductName>");
682 
 
683 
			String url = getProductURL(entityId, firstItem);
684 
 
685 
			String imageUrl = "http://static" + ((entityId+1)%3) + ".saholic.com" + File.separator + "images" + File.separator + entityId + File.separator + "icon.jpg";
686 
 
687 
			productXMLSnippets.add(this.xmlIndentation[2] + "<ProductURL>" + url + "</ProductURL>");
688 
 
689 
			productXMLSnippets.add(this.xmlIndentation[2] + "<ProductImageURL>" + imageUrl + "</ProductImageURL>");
690 
 
691 
			productXMLSnippets.add(this.xmlIndentation[2] + "<ProductMRP>" + firstItem.getMrp() + "</ProductMRP>");
692 
 
693 
			double minPrice = getMinPrice(items);
694 
			productXMLSnippets.add(this.xmlIndentation[2] + "<ProductSellingPrice>" + (int)minPrice  + "</ProductSellingPrice>");
6602 amit.gupta 695 
			productXMLSnippets.add(this.xmlIndentation[2] + "<Availability>" + (inStockCatalogItemIds.contains(entityId) ? "Y" : "N") + "</Availability>");
4188 varun.gupt 696 
			productXMLSnippets.add(this.xmlIndentation[2] + "<ProductDiscount>" + (int)((firstItem.getMrp()-minPrice)/firstItem.getMrp()*100) + "</ProductDiscount>");
697 
 
698 
			long itemId = firstItem.getId();
699 
 
700 
			if(couponsAndDiscounts.containsKey(itemId))	{
701 
 
702 
				ItemCouponDiscount itemCouponDiscount = couponsAndDiscounts.get(itemId);
703 
 
704 
				productXMLSnippets.add(this.xmlIndentation[2] + "<ProductCoupons>");
705 
				productXMLSnippets.add(this.xmlIndentation[3] + "<Coupon>");
706 
				productXMLSnippets.add(this.xmlIndentation[4] + "<CouponCode>" + itemCouponDiscount.getCouponCode() + "</CouponCode>");
707 
				productXMLSnippets.add(this.xmlIndentation[4] + "<PriceAfterCoupon>" + (int)(minPrice - itemCouponDiscount.getDiscount()) + "</PriceAfterCoupon>");
708 
				productXMLSnippets.add(this.xmlIndentation[3] + "</Coupon>");
709 
				productXMLSnippets.add(this.xmlIndentation[2] + "</ProductCoupons>");
710 
 
711 
			} else	{
712 
				productXMLSnippets.add(this.xmlIndentation[2] + "<ProductCoupons />");
713 
			}
714 
 
715 
			String description = "";
716 
			Entity entity = CreationUtils.getEntity(entityId);
717 
			if(entity!=null){
718 
				if(entity.getSlide(130001) !=null){
4202 varun.gupt 719 
					description = StringEscapeUtils.escapeXml(entity.getSlide(130001).getFreeformContent().getFreeformText());
4188 varun.gupt 720 
				}
721 
			}
722 
 
723 
			productXMLSnippets.add(this.xmlIndentation[2] + "<ProductDescription>" + description + "</ProductDescription>");
724 
 
725 
			productXMLSnippets.add(this.xmlIndentation[1] + "</products>");
726 
		}
727 
 
728 
		productXMLSnippets.add("</saholic.com>");
729 
 
730 
		String productDataXML = StringUtils.join(productXMLSnippets, "\n");
731 
 
732 
		Utils.info(productDataXML);
733 
 
734 
		// Write it to file
735 
		String productXMLFilename = Utils.EXPORT_PARTNERS_CONTENT_PATH + "advertismentapi.xml";
736 
		DBUtils.store(productDataXML, productXMLFilename);
737 
	}
5229 varun.gupt 738 
 
739 
	public static void main(String[] args) throws Exception {
7506 amit.gupta 740 
			CatalogClient cl = new CatalogClient();
741 
			in.shop2020.model.v1.catalog.CatalogService.Client client = cl.getClient();
7629 amit.gupta 742 
			List<Item> items = client.getAllItemsByStatus(status.ACTIVE);
743 
			items.addAll(client.getAllItemsByStatus(status.PAUSED));
744 
			ProductListGenerator generator = new ProductListGenerator(items);
7506 amit.gupta 745 
 
746 
        	log.info("Before thinkdigit feed.");
747 
        	generator.generateThinkDigitFeed();
5229 varun.gupt 748 
 
7506 amit.gupta 749 
 
750 
    		log.info("Before product list xml.");
751 
        	generator.generateProductsListXML();
752 
 
753 
        	log.info("Before product accessories xml.");
754 
        	generator.generateAccessoriesXML();
755 
 
756 
        	log.info("Before product camera xml.");
757 
        	generator.generateCamerasXML();
758 
 
759 
        	log.info("Before product display ads.");
760 
    		//generator.generateProductXMLForDisplayAds();
5229 varun.gupt 761 
	}
5612 amit.gupta 762 
 
763 
    private String readFile(String path) throws IOException {
764 
		FileInputStream stream = new FileInputStream(new File(path));
765 
		try {
766 
			FileChannel fc = stream.getChannel();
767 
			MappedByteBuffer bb = fc.map(FileChannel.MapMode.READ_ONLY, 0, fc.size()-1);
768 
			/* Instead of using default, pass in a decoder. */
769 
			return Charset.defaultCharset().decode(bb).toString();
770 
		}
771 
		finally {
772 
			stream.close();
773 
		}
774 
	}
6025 amit.gupta 775 
    /**
776 
     * Feed generated for thinkdigit that only contains the live items
777 
     * feed should have s
778 
     */
779 
    public void generateThinkDigitFeed() throws Exception{
780 
 
781 
    	List<String> productXMLSnippets = new ArrayList<String>();
782 
    	productXMLSnippets.add("<root>");
783 
    	String thinkDigitFeedFileName = Utils.EXPORT_PARTNERS_CONTENT_PATH + "all-categories.xml";
784 
    	Client catalogClientProd = new CatalogClient(ConfigClientKeys.catalog_service_server_host_prod.toString(), ConfigClientKeys.catalog_service_server_port.toString()).getClient();
6624 rajveer 785 
    	for (Long entityId : entityIdItemMap.keySet()){
786 
    		List<Item> items = entityIdItemMap.get(entityId);
7373 amit.gupta 787 
    		long cate = items.get(0).getCategory();
7374 amit.gupta 788 
 
789 
    		Utils.info(items.get(0).getId() + ","  + String.valueOf(cate));
7373 amit.gupta 790 
    		Category category = Catalog.getInstance().getDefinitionsContainer().getCategory(cate);
791 
    		Category parentCategory = category.getParentCategory();
6624 rajveer 792 
 
793 
    		for(Item item: items){
794 
    			if(!item.getItemStatus().equals(status.ACTIVE)){
795 
    				continue;
796 
    			}
797 
    			boolean isActive = true;
798 
    			if(!inStockCatalogItemIds.contains(entityId)) {
799 
    				if(item.isRisky()){
800 
	    				try {
801 
	    					ItemShippingInfo isi = catalogClientProd.isActive(item.getId());
802 
	    					isActive = isi.isIsActive();
803 
	    				} catch (Exception e) {
804 
	    					Utils.info("Some problem Occurred while fetching shippingInfo for catalogitem " + item.getCatalogItemId() + "\n" +e + "\nTrying again");
805 
	    					try {
806 
	    					catalogClientProd = new CatalogClient(ConfigClientKeys.catalog_service_server_host_prod.toString(), ConfigClientKeys.catalog_service_server_port.toString()).getClient();
807 
	    					ItemShippingInfo isi = catalogClientProd.isActive(item.getId());
808 
	    					isActive = isi.isIsActive();
809 
	    					} catch (Exception e1) {
810 
	    						Utils.info("Some problem in catalog Service for catalog item " +  item.getCatalogItemId()+ " . Marking it true");
811 
	        					isActive = true;
812 
							}
813 
	    				}
6025 amit.gupta 814 
    				}
6624 rajveer 815 
	    			if(isActive) {
816 
		    			inStockCatalogItemIds.add(item.getCatalogItemId());
817 
		    			if(validParentCategories.contains(parentCategory.getID())) {
818 
			    			productXMLSnippets.add(this.xmlIndentation[1] + "<products>");
819 
			    			productXMLSnippets.add(this.xmlIndentation[2] + "<id>" + item.getCatalogItemId() + "</id>");
820 
			    			productXMLSnippets.add(this.xmlIndentation[2] + "<product>" + getProductTitle(item) + "</product>");
821 
			    			productXMLSnippets.add(this.xmlIndentation[2] + "<Product_URL>" + getProductURL(item.getCatalogItemId(), item, 59) + "</Product_URL>");
822 
			    			productXMLSnippets.add(this.xmlIndentation[2] + "<Product_Price>" + (int)item.getSellingPrice() + "</Product_Price>");
823 
			    			productXMLSnippets.add(this.xmlIndentation[2] + "<Merchant_Name>" + "saholic.com" + "</Merchant_Name>");
824 
			    			productXMLSnippets.add(this.xmlIndentation[2] + "<Category_Name>" + parentCategory.getLabel() + "</Category_Name>");
825 
			    			productXMLSnippets.add(this.xmlIndentation[1] + "</products>");
826 
		    			}
6610 amit.gupta 827 
	    			}
6025 amit.gupta 828 
    			}
829 
    		}
830 
    	}
831 
    	productXMLSnippets.add("</root>");
832 
    	String productDataXML = StringUtils.join(productXMLSnippets, "\n");
833 
    	DBUtils.store(productDataXML, thinkDigitFeedFileName);
834 
 
835 
    }
6257 rajveer 836 
 
837 
    public static void updatePriceForEntity(long catalogItemId, double sp, double mrp){
838 
    	try{
839 
    		String filename = Utils.EXPORT_PARTNERS_CONTENT_PATH + "saholicmobilephones.xml";
840 
    		File file = new File(filename);
841 
    		if (file.exists()){
842 
    			DOMParser parser = new DOMParser();
843 
    			parser.parse(filename);
844 
    			Document doc = parser.getDocument();
845 
    			NodeList list = doc.getElementsByTagName("ProductSKU");
846 
    			for(int i=0; i<list.getLength(); i++){
847 
    				if(list.item(i).getTextContent().equals(catalogItemId+"")){
848 
    					Node spNode = doc.getElementsByTagName("ProductPrice").item(i);
849 
    					spNode.setTextContent(sp+"");
850 
    					Node mrpNode = doc.getElementsByTagName("ProductMRP").item(i);
851 
    					mrpNode.setTextContent(mrp+"");
852 
    				}
853 
    			}
854 
    			writeXmlFile(doc, filename);
855 
    		}
856 
    		else{
857 
    			System.out.println("File not found!");
858 
    		}
859 
    	}
860 
    	catch (Exception e){
861 
    		e.getMessage();
862 
    	}
863 
    }
864 
 
865 
    // This method writes a DOM document to a file
866 
    public static void writeXmlFile(Document doc, String filename) {
867 
    	try {
868 
    		// Prepare the DOM document for writing
869 
    		Source source = new DOMSource(doc);
870 
 
871 
    		// Prepare the output file
872 
    		File file = new File(filename);
873 
    		Result result = new StreamResult(file);
874 
 
875 
    		// Write the DOM document to the file
876 
    		Transformer xformer = TransformerFactory.newInstance().newTransformer();
877 
    		xformer.transform(source, result);
878 
    	} catch (TransformerConfigurationException e) {
879 
    	} catch (TransformerException e) {
880 
    	}
881 
    }
4143 varun.gupt 882 
}