1 files changed, 73 insertions, 0 deletions
diff --git a/src/org/jivesoftware/smackx/pubsub/UnsubscribeExtension.java b/src/org/jivesoftware/smackx/pubsub/UnsubscribeExtension.java
new file mode 100644
index 0000000..ac14c60
--- /dev/null
+++ b/src/org/jivesoftware/smackx/pubsub/UnsubscribeExtension.java
@@ -0,0 +1,73 @@
+/**
+ * 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 org.jivesoftware.smackx.pubsub.util.XmlUtils;
+
+
+/**
+ * Represents an unsubscribe element.
+ * 
+ * @author Robin Collier
+ */
+public class UnsubscribeExtension extends NodeExtension
+{
+	protected String jid;
+	protected String id;
+	
+	public UnsubscribeExtension(String subscriptionJid)
+	{
+		this(subscriptionJid, null, null);
+	}
+	
+	public UnsubscribeExtension(String subscriptionJid, String nodeId)
+	{
+		this(subscriptionJid, nodeId, null);
+	}
+	
+	public UnsubscribeExtension(String jid, String nodeId, String subscriptionId)
+	{
+		super(PubSubElementType.UNSUBSCRIBE, nodeId);
+		this.jid = jid;
+		id = subscriptionId;
+	}
+	
+	public String getJid()
+	{
+		return jid;
+	}
+	
+	public String getId()
+	{
+		return id;
+	}
+	
+	@Override
+	public String toXML()
+	{
+		StringBuilder builder = new StringBuilder("<");
+		builder.append(getElementName());
+		XmlUtils.appendAttribute(builder, "jid", jid);
+		
+		if (getNode() != null)
+			XmlUtils.appendAttribute(builder, "node", getNode());
+		
+		if (id != null)
+			XmlUtils.appendAttribute(builder, "subid", id);
+		
+		builder.append("/>");
+		return builder.toString();
+	}
+
+}