1 files changed, 96 insertions, 0 deletions
diff --git a/src/org/jivesoftware/smackx/pubsub/SubscriptionsExtension.java b/src/org/jivesoftware/smackx/pubsub/SubscriptionsExtension.java
new file mode 100644
index 0000000..a28cbe2
--- /dev/null
+++ b/src/org/jivesoftware/smackx/pubsub/SubscriptionsExtension.java
@@ -0,0 +1,96 @@
+/**
+ * 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;
+
+import java.util.Collections;
+import java.util.List;
+
+/**
+ * Represents the element holding the list of subscription elements.
+ * 
+ * @author Robin Collier
+ */
+public class SubscriptionsExtension extends NodeExtension
+{
+	protected List<Subscription> items = Collections.EMPTY_LIST;
+	
+	/**
+	 * Subscriptions to the root node
+	 * 
+	 * @param subList The list of subscriptions
+	 */
+	public SubscriptionsExtension(List<Subscription> subList)
+	{
+		super(PubSubElementType.SUBSCRIPTIONS);
+		
+		if (subList != null)
+			items = subList;
+	}
+
+	/**
+	 * Subscriptions to the specified node.
+	 * 
+	 * @param nodeId The node subscribed to
+	 * @param subList The list of subscriptions
+	 */
+	public SubscriptionsExtension(String nodeId, List<Subscription> subList)
+	{
+		super(PubSubElementType.SUBSCRIPTIONS, nodeId);
+
+		if (subList != null)
+			items = subList;
+	}
+
+	/**
+	 * Gets the list of subscriptions.
+	 * 
+	 * @return List of subscriptions
+	 */
+	public List<Subscription> getSubscriptions()
+	{
+		return items;
+	}
+
+	@Override
+	public String toXML()
+	{
+		if ((items == null) || (items.size() == 0))
+		{
+			return super.toXML();
+		}
+		else
+		{
+			StringBuilder builder = new StringBuilder("<");
+			builder.append(getElementName());
+			
+			if (getNode() != null)
+			{
+				builder.append(" node='");
+				builder.append(getNode());
+				builder.append("'");
+			}
+			builder.append(">");
+			
+			for (Subscription item : items)
+			{
+				builder.append(item.toXML());
+			}
+			
+			builder.append("</");
+			builder.append(getElementName());
+			builder.append(">");
+			return builder.toString();
+		}
+	}
+}