コード例 #1
1
ファイル: Ads.java プロジェクト: habib123/SEBA
  public static void viewAd(String id) {

    Ad ad = Ad.findById(Long.parseLong(id));
    List<Category> cats = Category.find("categorytype_id=?1 order by id", "1").fetch();

    EntityManager entityManager = play.db.jpa.JPA.em();
    List<BigInteger> bCounts =
        entityManager
            .createNativeQuery(
                "select count(*) as maxCount from Ad as a group by category_id order by maxCount")
            .getResultList();
    int min = bCounts.get(0).intValue();
    int max = bCounts.get(bCounts.size() - 1).intValue();
    bCounts =
        entityManager
            .createNativeQuery(
                "select count(*) as maxCount from Ad as a group by category_id order by category_id ")
            .getResultList();
    List<String> fonts = new ArrayList<String>();
    for (int i = 0; i < bCounts.size(); i++) {
      BigInteger count = bCounts.get(i);
      int x = Ads.getFontSize(count.intValue(), min, max);
      fonts.add(String.valueOf(x));
    }

    render(ad, fonts, min, max, cats);
  }
コード例 #2
0
ファイル: Streams.java プロジェクト: janpascal/tweet-play2
  private static void startStream(List<String> terms) throws TwitterException {
    if (twitter != null) {
      twitter.cleanUp();
    }
    if (esClient != null) {
      esClient.close();
      esClient = null;
    }

    play.Configuration pconf = Play.application().configuration();
    String elasticSearchCluster = pconf.getString("tweet.elasticsearch.cluster.name");
    if (elasticSearchCluster != null) {
      Logger.info("Configuring ElasticSearch...");
      Settings settings =
          ImmutableSettings.settingsBuilder().put("cluster.name", elasticSearchCluster).build();

      esClient =
          new TransportClient(settings)
              .addTransportAddress(
                  new InetSocketTransportAddress(
                      pconf.getString("tweet.elasticsearch.transport.host"),
                      pconf.getInt("tweet.elasticsearch.transport.port")));
    } else {
      esClient = null;
    }

    twitter4j.conf.Configuration tconf = Application.getTwitterConfiguration();
    TwitterStreamFactory tf = new TwitterStreamFactory(tconf);
    twitter = tf.getInstance();
    StatusListener l =
        new TweetListener(
            terms,
            esClient,
            pconf.getString("tweet.elasticsearch.index"),
            pconf.getString("tweet.elasticsearch.type"));
    twitter.addListener(l);

    String[] tracks = new String[terms.size()];
    StringBuffer termsString = new StringBuffer();
    for (int i = 0; i < terms.size(); i++) {
      tracks[i] = terms.get(i);
      if (i != 0) termsString.append(",");
      termsString.append(terms.get(i));
    }
    FilterQuery q = new FilterQuery().track(tracks);
    twitter.filter(q);
    Logger.info("Starting listening for tweets using terms " + termsString.toString() + "...");
  }
コード例 #3
0
 private static void showPage(String custId, String errMsg) {
   // Obviously this is inefficient -- the list of customer and products never changes,
   // so we could cache it.
   List<Customer> customers = Customer.find("order by name").fetch();
   List<Product> products = Product.find("order by name").fetch();
   Customer currentCustomer;
   if (custId == null || custId.trim().length() == 0) currentCustomer = customers.get(0);
   else currentCustomer = Customer.findById(new Long(custId));
   renderTemplate("Application/index.html", customers, currentCustomer, products, errMsg);
 }
コード例 #4
0
ファイル: Streams.java プロジェクト: janpascal/tweet-play2
 public TweetListener(List<String> terms, Client esClient, String esIndex, String esType) {
   this.terms = terms;
   this.esClient = esClient;
   StringBuilder query = new StringBuilder();
   for (int i = 0; i < terms.size(); i++) {
     if (i > 0) query.append("|");
     // query.append("(").append(Pattern.quote(terms.get(i))).append(")");
     // query.append("(").append(terms.get(i)).append(")");
     query.append(terms.get(i));
   }
   Logger.info("Query match pattern: " + query.toString());
   this.matchPattern = Pattern.compile(query.toString(), Pattern.CASE_INSENSITIVE);
   Logger.info("Query match pattern: " + matchPattern.toString());
 }
コード例 #5
0
 public static void ajaxDeleteDocument(Long documentId) {
   // If it is not the root document we are going to delete
   if (documentId != 0L) {
     Document document = Document.findById(documentId);
     List<Document> children =
         Document.find("select p from Document p where p.parentId=?", document.id).fetch();
     // If target document contains children documents
     // then remove all children, don't leave scala documents
     int i = 0;
     for (i = 0; i < children.size(); i++) {
       children.get(i).delete();
     }
     document.delete();
   }
 }
コード例 #6
0
ファイル: Streams.java プロジェクト: janpascal/tweet-play2
 private static StreamConfig getConfig() {
   List<StreamConfig> configs = StreamConfig.find.findList();
   if (configs.size() > 1) {
     Logger.error("Multiple stream configurations present!");
   }
   StreamConfig config;
   if (configs.isEmpty()) {
     String[] tracks = new String[3];
     tracks[0] = "nl-alert";
     tracks[1] = "nlalert";
     tracks[2] = "\"nl alert\"";
     config = new StreamConfig(tracks);
     config.save();
   } else {
     config = configs.get(0);
   }
   return config;
 }
コード例 #7
0
ファイル: Ads.java プロジェクト: habib123/SEBA
  public static void list(
      String search, int category, Integer size, Integer page, int firstPage, int lastPage) {
    List<Ad> ads = null;

    List<Category> cats = Category.find("categorytype_id=?1", "1").fetch();

    EntityManager entityManager = play.db.jpa.JPA.em();
    List<BigInteger> bCounts =
        entityManager
            .createNativeQuery(
                "select count(*) as maxCount from Ad as a group by category_id order by maxCount")
            .getResultList();
    int min = bCounts.get(0).intValue();
    int max = bCounts.get(bCounts.size() - 1).intValue();
    bCounts =
        entityManager
            .createNativeQuery(
                "select count(*) as maxCount from Ad as a group by category_id order by category_id ")
            .getResultList();
    List<String> fonts = new ArrayList<String>();
    for (int i = 0; i < bCounts.size(); i++) {
      BigInteger count = bCounts.get(i);
      int x = Ads.getFontSize(count.intValue(), min, max);
      fonts.add(String.valueOf(x));
    }

    int pagesCount = 0;

    page = page != null ? page : 1;
    if (search.trim().length() == 0) {
      Long l = null;
      if (category == 0) {

        ads = Ad.find("order by createDate desc").fetch(page, size);
        l = Ad.count();
      } else {

        ads = Ad.find(" category_id=?1 order by createDate desc", category).fetch(page, size);
        l = Ad.count(" category_id=?1 ", category);
      }

      Long l2 = (l / 10);
      if ((l % 10) > 0) l2 = (long) (Math.floor(l2) + 1);
      pagesCount = Integer.valueOf(l2.intValue());

    } else {
      search = search.toLowerCase();
      Long l = null;
      if (category == 0) {
        ads =
            Ad.find(
                    "(lower(headline) like ?1 OR lower(description) like ?2)",
                    "%" + search + "%",
                    "%" + search + "%")
                .fetch(page, size);
        l =
            Ad.count(
                "(lower(headline) like ?1 OR lower(description) like ?2)",
                "%" + search + "%",
                "%" + search + "%");
      } else {
        ads =
            Ad.find(
                    " category_id=?1 and (lower(headline) like ?2 OR lower(description) like ?3)",
                    category,
                    "%" + search + "%",
                    "%" + search + "%")
                .fetch(page, size);
        l =
            Ad.count(
                "category_id=?1 and (lower(headline) like ?2 OR lower(description) like ?3)",
                category,
                "%" + search + "%",
                "%" + search + "%");
      }

      Long l2 = (l / 10);
      if ((l % 10) > 0) l2 = (long) (Math.floor(l2) + 1);
      pagesCount = Integer.valueOf(l2.intValue());
    }

    if ((lastPage - page) <= 2) {
      firstPage = page - 2;
      lastPage = page + 7;
      if (lastPage > pagesCount) lastPage = pagesCount;

    } else if ((page - firstPage) <= 2) {
      firstPage = page - 7;
      lastPage = page + 2;
      if (firstPage < 1) {
        firstPage = 1;
        lastPage = 10;
      }
    }

    if (lastPage > pagesCount) lastPage = pagesCount;

    render(ads, search, size, page, pagesCount, firstPage, lastPage, cats, fonts);
  }