DiscoverItemsProvider.java
- /**
- *
- * Copyright 2003-2007 Jive Software.
- *
- * 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.disco.provider;
- import java.io.IOException;
- import org.jivesoftware.smack.packet.IqData;
- import org.jivesoftware.smack.packet.XmlEnvironment;
- import org.jivesoftware.smack.provider.IqProvider;
- import org.jivesoftware.smack.util.ParserUtils;
- import org.jivesoftware.smack.xml.XmlPullParser;
- import org.jivesoftware.smack.xml.XmlPullParserException;
- import org.jivesoftware.smackx.disco.packet.DiscoverItems;
- import org.jxmpp.jid.Jid;
- /**
- * The DiscoverInfoProvider parses Service Discovery items packets.
- *
- * @author Gaston Dombiak
- */
- public class DiscoverItemsProvider extends IqProvider<DiscoverItems> {
- @Override
- public DiscoverItems parse(XmlPullParser parser, int initialDepth, IqData iqData, XmlEnvironment xmlEnvironment)
- throws XmlPullParserException, IOException {
- DiscoverItems discoverItems = new DiscoverItems();
- boolean done = false;
- DiscoverItems.Item item;
- Jid jid = null;
- String name = "";
- String action = "";
- String node = "";
- discoverItems.setNode(parser.getAttributeValue("", "node"));
- while (!done) {
- XmlPullParser.Event eventType = parser.next();
- if (eventType == XmlPullParser.Event.START_ELEMENT && "item".equals(parser.getName())) {
- // Initialize the variables from the parsed XML
- jid = ParserUtils.getJidAttribute(parser);
- name = parser.getAttributeValue("", "name");
- node = parser.getAttributeValue("", "node");
- action = parser.getAttributeValue("", "action");
- }
- else if (eventType == XmlPullParser.Event.END_ELEMENT && "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.Event.END_ELEMENT && "query".equals(parser.getName())) {
- done = true;
- }
- }
- return discoverItems;
- }
- }