1 files changed, 62 insertions, 0 deletions
diff --git a/src/org/jivesoftware/smackx/pubsub/provider/PubSubProvider.java b/src/org/jivesoftware/smackx/pubsub/provider/PubSubProvider.java
new file mode 100644
index 0000000..742f219
--- /dev/null
+++ b/src/org/jivesoftware/smackx/pubsub/provider/PubSubProvider.java
@@ -0,0 +1,62 @@
+/**
+ * All rights reserved. Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.jivesoftware.smackx.pubsub.provider;
+
+import org.jivesoftware.smack.packet.IQ;
+import org.jivesoftware.smack.packet.PacketExtension;
+import org.jivesoftware.smack.provider.IQProvider;
+import org.jivesoftware.smack.util.PacketParserUtils;
+import org.jivesoftware.smackx.pubsub.packet.PubSub;
+import org.jivesoftware.smackx.pubsub.packet.PubSubNamespace;
+import org.xmlpull.v1.XmlPullParser;
+
+/**
+ * Parses the root pubsub packet extensions of the {@link IQ} packet and returns
+ * a {@link PubSub} instance.
+ * 
+ * @author Robin Collier
+ */
+public class PubSubProvider implements IQProvider
+{
+	public IQ parseIQ(XmlPullParser parser) throws Exception
+	{
+        PubSub pubsub = new PubSub();
+        String namespace = parser.getNamespace();
+        pubsub.setPubSubNamespace(PubSubNamespace.valueOfFromXmlns(namespace));
+        boolean done = false;
+
+        while (!done) 
+        {
+            int eventType = parser.next();
+            
+            if (eventType == XmlPullParser.START_TAG) 
+            {
+            	PacketExtension ext = PacketParserUtils.parsePacketExtension(parser.getName(), namespace, parser);
+            	
+            	if (ext != null)
+            	{
+            		pubsub.addExtension(ext);
+            	}
+            }
+            else if (eventType == XmlPullParser.END_TAG) 
+            {
+                if (parser.getName().equals("pubsub")) 
+                {
+                    done = true;
+                }
+            }
+        }
+        return pubsub;
+	}
+}