[Nuiton-rss-commits] r157 - trunk/src/main/java/org/nuiton/rss

2 Nov 2009

Author: tchemit
Date: 2009-11-02 04:33:09 +0100 (Mon, 02 Nov 2009)
New Revision: 157

Modified:
   trunk/src/main/java/org/nuiton/rss/RSSHelper.java
Log:
reformat + improve code

Modified: trunk/src/main/java/org/nuiton/rss/RSSHelper.java
===================================================================

--- trunk/src/main/java/org/nuiton/rss/RSSHelper.java	2009-10-11 11:27:51 UTC (rev 156)
+++ trunk/src/main/java/org/nuiton/rss/RSSHelper.java	2009-11-02 03:33:09 UTC (rev 157)
@@ -20,54 +20,57 @@
  * To change this template, choose Tools | Templates
  * and open the template in the editor.
  */
-
 package org.nuiton.rss;
 
 import com.sun.syndication.feed.synd.SyndEntry;
 import com.sun.syndication.feed.synd.SyndFeed;
-import java.net.MalformedURLException;
-import java.util.List;
 import org.apache.commons.collections.map.ReferenceMap;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 
+import java.net.MalformedURLException;
+import java.util.List;
+
 /**
- *
  * @author poussin
  */
 public class RSSHelper {
 
-    /** to use log facility, just put in your code: log.info(\"...\"); */
+    /**
+     * to use log facility, just put in your code: log.info(\"...\");
+     */
     static final Log log = LogFactory.getLog(RSSHelper.class);
 
     /**
-     * 
      * @return une nouvelle instance de RssHelper en utilisant les implantations
-     * definies dans RSSConfig.
+     *         definies dans RSSConfig.
      * @throws java.lang.Exception pour tout pb lors de l'instanciation des objects
      */
     public static RSSHelper newDefaultInstance() throws Exception {
         FeedURLResolver r = RSSConfig.DEFAULT_RESOLVER_CLASS.newInstance();
-        FeedRenderer rr = RSSConfig.DEFAULT_RENDERER_CLASS.newInstance();                
-        RSSHelper helper = new RSSHelper(r,rr);        
+        FeedRenderer rr = RSSConfig.DEFAULT_RENDERER_CLASS.newInstance();
+        RSSHelper helper = new RSSHelper(r, rr);
         return helper;
     }
-    
-    /** La classe permettant de resoudre les urls */
+
+    /**
+     * La classe permettant de resoudre les urls
+     */
     protected FeedURLResolver resolver = null;
-    /** on utilise des soft reference pour eviter de trop utiliser la memoire
-        key: String, value: FeedData */
+    /**
+     * on utilise des soft reference pour eviter de trop utiliser la memoire
+     * key: String, value: FeedData
+     */
     protected ReferenceMap feeds = new ReferenceMap(ReferenceMap.HARD, ReferenceMap.SOFT);
-    
     protected FeedRenderer renderer = null;
-    
+
     /**
      * Utilise un SimpleFeedURLResolver comme resolver de feed
      */
     public RSSHelper() {
         this(new SimpleFeedURLResolver(), new FeedHTMLRenderer(new HTMLScriptCleaner()));
     }
-    
+
     public RSSHelper(FeedURLResolver resolver, FeedRenderer renderer) {
         this.resolver = resolver;
         this.renderer = renderer;
@@ -88,18 +91,18 @@
     public FeedURLResolver getResolver() {
         return resolver;
     }
-    
-    public void removeFeed(String feedName) {        
+
+    public void removeFeed(String feedName) {
         feeds.remove(feedName);
     }
-    
+
     /**
      * Permet de recuperer un certain nombre d'item du feed demande
-     * 
-     * @param feedName nom du feed souhaite, l'url sera resolu avec le FeedURLResolver
+     *
+     * @param feedName       nom du feed souhaite, l'url sera resolu avec le FeedURLResolver
      * @param representation indique les champs en sortie souhaites (ex: n-nt)
-     * @param nbItem le nombre d'item du feed souhaite
-     * @param forceReload un flag pour forcer la relecture du feed
+     * @param nbItem         le nombre d'item du feed souhaite
+     * @param forceReload    un flag pour forcer la relecture du feed
      * @return le code html representant le feed
      */
     public String getHTML(String feedName, String representation, Integer nbItem, boolean forceReload) {
@@ -107,8 +110,8 @@
             FeedData feed = (FeedData) feeds.get(feedName);
             if (forceReload || feed == null || feed.getLastRetrived() + RSSConfig.TIME_FORCE_RETRIEVED < System.currentTimeMillis()) {
                 feed = resolver.resolv(feedName);
-                if (feed==null) {
-                    log.warn("could not find feed for "+feedName);
+                if (feed == null) {
+                    log.warn("could not find feed for " + feedName);
                     return "<span class='feed-error'>No feed found for " + feedName + "</span>";
                 }
                 feeds.put(feedName, feed);
@@ -120,22 +123,22 @@
             } else {
                 c = feed.getRendererConfig();
             }
-            
+
             int nb;
             if (nbItem != null) {
                 nb = nbItem;
             } else {
                 nb = feed.getNbItem();
             }
-            
+
             SyndFeed sf = feed.getFeed();
             //TODO Deal with NPE... if feed is null
-            List syndEntries = sf.getEntries();
+            List<?> syndEntries = sf.getEntries();
             if (nb >= 0 && syndEntries.size() >= nb) {
                 syndEntries = syndEntries.subList(syndEntries.size() - nb, syndEntries.size());
             }
-            SyndEntry [] items = (SyndEntry[])syndEntries.toArray(new SyndEntry[syndEntries.size()]);
-    
+            SyndEntry[] items = syndEntries.toArray(new SyndEntry[syndEntries.size()]);
+
             String result = renderer.render(c, sf, items);
             return result;
         } catch (MalformedURLException eee) {

    

[Nuiton-rss-commits] r157 - trunk/src/main/java/org/nuiton/rss

tchemit＠users.nuiton.org