rss 0.91 parser fix

[mir.git] / source / mir / rss / RSSData.java

diff --git a/source/mir/rss/RSSData.java b/source/mir/rss/RSSData.java
index c5d4f1f..a5e6181 100755 (executable)
--- a/source/mir/rss/RSSData.java
+++ b/source/mir/rss/RSSData.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2001, 2002  The Mir-coders group
+ * Copyright (C) 2001, 2002 The Mir-coders group
  *
  * This file is part of Mir.
  *
@@ -18,17 +18,15 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  *
  * In addition, as a special exception, The Mir-coders gives permission to link
- * the code of this program with the com.oreilly.servlet library, any library
- * licensed under the Apache Software License, The Sun (tm) Java Advanced
- * Imaging library (JAI), The Sun JIMI library (or with modified versions of
- * the above that use the same license as the above), and distribute linked
- * combinations including the two.  You must obey the GNU General Public
- * License in all respects for all of the code used other than the above
- * mentioned libraries.  If you modify this file, you may extend this exception
- * to your version of the file, but you are not obligated to do so.  If you do
- * not wish to do so, delete this exception statement from your version.
+ * the code of this program with  any library licensed under the Apache Software License,
+ * The Sun (tm) Java Advanced Imaging library (JAI), The Sun JIMI library
+ * (or with modified versions of the above that use the same license as the above),
+ * and distribute linked combinations including the two.  You must obey the
+ * GNU General Public License in all respects for all of the code used other than
+ * the above mentioned libraries.  If you modify this file, you may extend this
+ * exception to your version of the file, but you are not obligated to do so.
+ * If you do not wish to do so, delete this exception statement from your version.
  */
-
 package mir.rss;
 
 import java.util.HashMap;
@@ -37,34 +35,46 @@ import java.util.Map;
 import java.util.Vector;
 
 public class RSSData {
-  private List items;
-  private Map item;
-  private RSSChannel channel;
+  private List resources;
+  private Map rdfClassToResources;
+  private Map identifierToResource;
 
   protected RSSData() {
-    items = new Vector();
-    item = new HashMap();
-    channel = null;
+    resources = new Vector();
+    rdfClassToResources = new HashMap();
+    identifierToResource = new HashMap();
   }
 
-  protected void addItem(RSSItem anItem) {
-    items.add(anItem);
-    item.put(anItem.getIdentifier(), anItem);
-  };
+  public List getAllResources() {
+    return resources;
+  }
 
-  public void setChannel(RSSChannel aChannel) {
-    channel = aChannel;
+  public void addResource(RDFResource aResource) {
+    resources.add(aResource);
+    List resourcesForClass = (List) rdfClassToResources.get(aResource.getRdfClass());
+    if (resourcesForClass==null) {
+      resourcesForClass = new Vector();
+      rdfClassToResources.put(aResource.getRdfClass(), resourcesForClass);
+    }
+    resourcesForClass.add(aResource);
+    if (aResource.getIdentifier()!=null)
+      identifierToResource.put(aResource.getIdentifier(), aResource);
   }
 
-  public RSSChannel getChannel() {
-    return channel;
+  public List getResourcesForRdfClass(String aClass) {
+    return (List) rdfClassToResources.get(aClass);
   }
 
-  public List getItems() {
-    return items;
+  public RDFResource getResourceForIdentifier(String anIdentifier) {
+    return (RDFResource) identifierToResource.get(anIdentifier);
   }
 
-  public Map getItem() {
-    return item;
+  public Object get(String aKey) {
+    Object result = getResourceForIdentifier(aKey);
+
+    if (result==null)
+      return getResourcesForRdfClass(aKey);
+    else
+      return result;
   }
 }