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amit.gupta |
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package in.shop2020.server;
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import in.shop2020.model.ProductSearchActivity;
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import in.shop2020.web.DailySearchQueryAggregatorServlet;
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import java.text.SimpleDateFormat;
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import java.util.ArrayList;
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import java.util.Date;
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import java.util.List;
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import java.util.TimeZone;
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import java.util.logging.Logger;
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import javax.jdo.Extent;
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import javax.jdo.PersistenceManager;
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import javax.jdo.Query;
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public class ProductSearchActivityRepository {
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private static Logger logger = Logger.getLogger(ProductSearchActivityRepository.class.getName());
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public List<ProductSearchActivity> getAll() {
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PersistenceManager pm = PMF.get().getPersistenceManager();
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try {
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List<ProductSearchActivity> searchActivities = new ArrayList<ProductSearchActivity>();
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Extent<ProductSearchActivity> extent = pm.getExtent(ProductSearchActivity.class, false);
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for (ProductSearchActivity searchActivity : extent) {
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logger.warning(searchActivity.toString());
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searchActivities.add(searchActivity);
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}
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extent.closeAll();
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return searchActivities;
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} catch(Exception e) {
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logger.warning(e.toString());
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e.printStackTrace();
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} finally {
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pm.close();
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}
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return null;
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}
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public void create(ProductSearchActivity searchActivity) {
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SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMdd");
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String key = sdf.format(searchActivity.getDate()) + "-" + searchActivity.getQueryString();
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searchActivity.setKey(key);
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PersistenceManager pm = PMF.get().getPersistenceManager();
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try {
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pm.makePersistent(searchActivity);
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} catch(Exception e) {
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logger.warning(e.toString());
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e.printStackTrace();
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} finally {
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pm.close();
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}
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}
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public void createAll(List<ProductSearchActivity> searchActivities) {
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SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMdd");
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sdf.setTimeZone(TimeZone.getTimeZone("IST"));
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for (ProductSearchActivity searchActivity : searchActivities) {
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String key = sdf.format(searchActivity.getDate()) + "-" + searchActivity.getQueryString();
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searchActivity.setKey(key);
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logger.warning(searchActivity.toString());
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}
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PersistenceManager pm = PMF.get().getPersistenceManager();
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try {
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pm.makePersistentAll(searchActivities);
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} catch(Exception e) {
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logger.warning(e.toString());
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e.printStackTrace();
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} finally {
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pm.close();
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}
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}
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public void deleteById(String key) {
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PersistenceManager pm = PMF.get().getPersistenceManager();
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try {
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pm.deletePersistent(pm.getObjectById(ProductSearchActivity.class, key));
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} finally {
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pm.close();
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}
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}
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public ProductSearchActivity getById(String key) {
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PersistenceManager pm = PMF.get().getPersistenceManager();
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try {
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return pm.getObjectById(ProductSearchActivity.class, key);
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} finally {
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pm.close();
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}
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}
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public static List<ProductSearchActivity> getByDate(Date date) {
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PersistenceManager pm = PMF.get().getPersistenceManager();
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Query query = pm.newQuery(ProductSearchActivity.class);
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//query.setFilter("date <= dateParam");
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query.setFilter("date == dateParam");
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query.declareImports("import java.util.Date");
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query.declareParameters("Date dateParam");
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try {
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return (List<ProductSearchActivity>) query.execute(date);
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} finally {
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query.closeAll();
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}
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}
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}
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