added openlp support

[pnews.git] / war / src / main / java / pnews / servlet / ArticleProvider.java

diff --git a/war/src/main/java/pnews/servlet/ArticleProvider.java b/war/src/main/java/pnews/servlet/ArticleProvider.java
index 05ddedd..5efea15 100644 (file)
--- a/war/src/main/java/pnews/servlet/ArticleProvider.java
+++ b/war/src/main/java/pnews/servlet/ArticleProvider.java
@@ -35,7 +35,7 @@ public class ArticleProvider {
         private static final String CLASS_NAME = ArticleProvider.class.getName();
         private static final Logger LOG = Logger.getLogger(CLASS_NAME);
         private final Map<Category, List<Article>> articlesByCategory = new HashMap<>();
-        private final ScheduledExecutorService scheduler = Executors.newScheduledThreadPool(2);
+        private final ScheduledExecutorService scheduler = Executors.newScheduledThreadPool(Runtime.getRuntime().availableProcessors());
         private final Config config;
         
         public ArticleProvider(Config config) {
@@ -77,7 +77,7 @@ public class ArticleProvider {
         private static Article toArticle(String link, SyndEntry entry, SyndFeed feed, String lang) {
                 String desc, title, thumbnail, feedTitle, str;
                 Date date;
-                String[] entities;
+                List<String> entities;
                 
                 feedTitle = feed.getTitle();
                 if (feedTitle != null) {
@@ -112,15 +112,16 @@ public class ArticleProvider {
                         LOG.severe("The article " + feedTitle + " - " + title + " does not have a date");
                                      
                 
-                entities = null;
+                entities = new ArrayList<>();
                 if (desc != null && lang.equals("en"))
                         try {
-                                entities = NER.classify(desc);
+                                NER.classify(title, entities);
+                                NER.classify(desc, entities);
                         } catch (ClassCastException | ClassNotFoundException | IOException e1) {
                                 LOG.log(Level.SEVERE, "Cannot classify " + feedTitle, e1);                         
                         }
                 
-                return new Article(link, title, desc, thumbnail, date, feedTitle, entities);
+                return new Article(link, title, desc, thumbnail, date, feedTitle, entities.toArray(new String[0]));
         }
         
         private void addArticles(Category cat, SyndFeed feed) {
@@ -210,7 +211,7 @@ public class ArticleProvider {
                 
                 entities = new HashMap<>();
                 for (Article a: articles) 
-                        if (a.getEntities() != null)
+                        if (a.getEntities() != null) {
                                 for (String e: a.getEntities()) {
                                         s = entities.get(e);
                                         if (s == null) {
@@ -219,6 +220,7 @@ public class ArticleProvider {
                                         }
                                         s.increment();
                                 }                
+                        }
                 
                 stats = new ArrayList<>(entities.values());
                 stats.sort(new Comparator<EntityStat>() {