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/OfferRequestProvider.java

@@ -0,0 +1,154 @@
+/**
+ * $RCSfile$
+ * $Revision$
+ * $Date$
+ *
+ * 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 java.util.*;
+
+import org.jivesoftware.smackx.workgroup.*;
+import org.jivesoftware.smackx.workgroup.util.MetaDataUtils;
+
+import org.jivesoftware.smack.packet.*;
+import org.jivesoftware.smack.provider.*;
+
+import org.xmlpull.v1.XmlPullParser;
+
+/**
+ * An IQProvider for agent offer requests.
+ *
+ * @author loki der quaeler
+ */
+public class OfferRequestProvider implements IQProvider {
+
+    public OfferRequestProvider () {
+    }
+
+    public IQ parseIQ(XmlPullParser parser) throws Exception {
+        int eventType = parser.getEventType();
+        String uid = null;
+        String sessionID = null;
+        int timeout = -1;
+        boolean done = false;
+        Map metaData = new HashMap();
+
+        if (eventType != XmlPullParser.START_TAG) {
+            // throw exception
+        }
+
+        uid = parser.getAttributeValue("", "jid");
+        if (uid == null) {
+            // throw exception
+        }
+
+        parser.nextTag();
+        while (!done) {
+            eventType = parser.getEventType();
+
+            if (eventType == XmlPullParser.START_TAG) {
+                String elemName = parser.getName();
+
+                if ("timeout".equals(elemName)) {
+                    timeout = Integer.parseInt(parser.nextText());
+                }
+                else if (MetaData.ELEMENT_NAME.equals(elemName)) {
+                    metaData = MetaDataUtils.parseMetaData(parser);
+                }
+                else
+                   if (SessionID.ELEMENT_NAME.equals(elemName)) {
+                       sessionID = parser.getAttributeValue("", "session");
+
+                       parser.nextTag();
+                }
+            }
+            else if (eventType == XmlPullParser.END_TAG) {
+                if ("offer".equals(parser.getName())) {
+                    done = true;
+                }
+                else {
+                    parser.nextTag();
+                }
+            }
+            else {
+                parser.nextTag();
+            }
+        }
+
+        OfferRequestPacket offerRequest = new OfferRequestPacket(uid, timeout, metaData, sessionID);
+        offerRequest.setType(IQ.Type.SET);
+
+        return offerRequest;
+    }
+
+    public static class OfferRequestPacket extends IQ {
+
+        private int timeout;
+        private String userID;
+        private Map metaData;
+        private String sessionID;
+
+        public OfferRequestPacket(String uid, int timeout, Map metaData, String sID) {
+            this.userID = uid;
+            this.timeout = timeout;
+            this.metaData = metaData;
+            this.sessionID = sID;
+        }
+
+        public String getUserID() {
+            return userID;
+        }
+
+        /**
+         * Returns the session id which will be associated with the customer for whom this offer
+         *  is extended, or null if the offer did not contain one.
+         *
+         * @return the session id associated to the customer
+         */
+        public String getSessionID() {
+            return sessionID;
+        }
+
+        /**
+         * Returns the number of seconds the agent has to accept the offer before
+         * it times out.
+         *
+         * @return the offer timeout (in seconds).
+         */
+        public int getTimeout() {
+            return this.timeout;
+        }
+
+        public Map getMetaData() {
+            return this.metaData;
+        }
+
+        public String getChildElementXML () {
+            StringBuffer buf = new StringBuffer();
+
+            buf.append("<offer xmlns=\"xmpp:workgroup\" jid=\"").append(userID).append("\">");
+            buf.append("<timeout>").append(timeout).append("</timeout>");
+
+            if (sessionID != null) {
+                buf.append('<').append(SessionID.ELEMENT_NAME);
+                buf.append(" session=\"");
+                buf.append(getSessionID()).append("\" xmlns=\"");
+                buf.append(SessionID.NAMESPACE).append("\"/>");
+            }
+
+            if (metaData != null) {
+                buf.append(MetaDataUtils.serializeMetaData(metaData));
+            }
+
+            buf.append("</offer>");
+
+            return buf.toString();
+        }
+    }
+}