org.jivesoftware.smackx.provider.DiscoverItemsProvider Maven / Gradle / Ivy

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Smack is an Open Source XMPP (Jabber) client library for instant messaging and presence. This library provides the client side functionality as specified in the core XMPP specifications as related to the client side of said specifications.

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/**
 * $RCSfile$
 * $Revision: 7071 $
 * $Date: 2007-02-11 18:59:05 -0600 (Sun, 11 Feb 2007) $
 *
 * Copyright 2003-2007 Jive Software.
 *
 * 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.provider;

import org.jivesoftware.smack.packet.IQ;
import org.jivesoftware.smack.provider.IQProvider;
import org.jivesoftware.smackx.packet.*;
import org.xmlpull.v1.XmlPullParser;

/**
* The DiscoverInfoProvider parses Service Discovery items packets.
*
* @author Gaston Dombiak
*/
public class DiscoverItemsProvider implements IQProvider {

    public IQ parseIQ(XmlPullParser parser) throws Exception {
        DiscoverItems discoverItems = new DiscoverItems();
        boolean done = false;
        DiscoverItems.Item item;
        String jid = "";
        String name = "";
        String action = "";
        String node = "";
        discoverItems.setNode(parser.getAttributeValue("", "node"));
        while (!done) {
            int eventType = parser.next();

            if (eventType == XmlPullParser.START_TAG && "item".equals(parser.getName())) {
                // Initialize the variables from the parsed XML
                jid = parser.getAttributeValue("", "jid");
                name = parser.getAttributeValue("", "name");
                node = parser.getAttributeValue("", "node");
                action = parser.getAttributeValue("", "action");
            }
            else if (eventType == XmlPullParser.END_TAG && "item".equals(parser.getName())) {
                // Create a new Item and add it to DiscoverItems.
                item = new DiscoverItems.Item(jid);
                item.setName(name);
                item.setNode(node);
                item.setAction(action);
                discoverItems.addItem(item);
            }
            else if (eventType == XmlPullParser.END_TAG && "query".equals(parser.getName())) {
                done = true;
            }
        }

        return discoverItems;
    }
}