Initial check-in.

git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@2369 b35dd754-fafc-0310-a699-88a17e54d16e

source/org/jivesoftware/smackx/workgroup/packet/OfferRevokeProvider.java

@@ -0,0 +1,86 @@
+/**
+ * $RCSfile$
+ * $Revision$
+ * $Date$
+ *
+ * Copyright (C) 1999-2003 Jive Software. All rights reserved.
+ *
+ * This software is the proprietary information of Jive Software.
+ * Use is subject to license terms.
+ */
+
+package org.jivesoftware.smackx.workgroup.packet;
+
+import org.jivesoftware.smack.provider.IQProvider;
+import org.jivesoftware.smack.packet.IQ;
+
+import org.xmlpull.v1.XmlPullParser;
+
+/**
+ * An IQProvider class which has savvy about the offer-revoke tag.<br>
+ *
+ * @author loki der quaeler
+ */
+public class OfferRevokeProvider implements IQProvider {
+
+    public IQ parseIQ (XmlPullParser parser) throws Exception {
+        // The parser will be positioned on the opening IQ tag, so get the JID attribute.
+        String uid = parser.getAttributeValue("", "jid");
+        String reason = null;
+        String sessionID = null;
+        boolean done = false;
+
+        while (!done) {
+            int eventType = parser.next();
+
+            if ((eventType == XmlPullParser.START_TAG) && parser.getName().equals("reason")) {
+                reason = parser.nextText();
+            }
+            else if ((eventType == XmlPullParser.START_TAG)
+                         && parser.getName().equals(SessionID.ELEMENT_NAME)) {
+                sessionID = parser.getAttributeValue("", "session");
+            }
+            else if ((eventType == XmlPullParser.END_TAG)
+                                                      && parser.getName().equals("offer-revoke")) {
+                done = true;
+            }
+        }
+
+        return new OfferRevokePacket(uid, reason, sessionID);
+    }
+
+    public class OfferRevokePacket extends IQ {
+
+        protected String userID;
+        protected String sessionID;
+        protected String reason;
+
+        public OfferRevokePacket (String uid, String cause, String sid) {
+            this.userID = uid;
+            this.reason = cause;
+            this.sessionID = sid;
+        }
+
+        public String getUserID () {
+            return this.userID;
+        }
+
+        public String getReason () {
+            return this.reason;
+        }
+
+        public String getSessionID () {
+            return this.sessionID;
+        }
+
+        public String getChildElementXML () {
+            StringBuffer buf = new StringBuffer();
+            buf.append("<offer-revoke xmlns=\"xmpp:workgroup\" jid=\"").append(userID).append("\">");
+            if (reason != null) {
+                buf.append("<reason>").append(reason).append("</reason>");
+            }
+            buf.append("</offer-revoke>");
+            return buf.toString();
+        }
+    }
+}