MessageEventProvider.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.xevent.provider;
- import java.io.IOException;
- import org.jivesoftware.smack.packet.XmlEnvironment;
- import org.jivesoftware.smack.provider.ExtensionElementProvider;
- import org.jivesoftware.smack.xml.XmlPullParser;
- import org.jivesoftware.smack.xml.XmlPullParserException;
- import org.jivesoftware.smackx.xevent.packet.MessageEvent;
- /**
- *
- * The MessageEventProvider parses Message Event packets.
- *
- * @author Gaston Dombiak
- */
- public class MessageEventProvider extends ExtensionElementProvider<MessageEvent> {
- /**
- * Parses a MessageEvent stanza (extension sub-packet).
- *
- * @param parser the XML parser, positioned at the starting element of the extension.
- * @return a PacketExtension.
- * @throws IOException if an I/O error occurred.
- * @throws XmlPullParserException if an error in the XML parser occurred.
- */
- @Override
- public MessageEvent parse(XmlPullParser parser, int initialDepth, XmlEnvironment xmlEnvironment)
- throws XmlPullParserException, IOException {
- MessageEvent messageEvent = new MessageEvent();
- boolean done = false;
- while (!done) {
- XmlPullParser.Event eventType = parser.next();
- if (eventType == XmlPullParser.Event.START_ELEMENT) {
- if (parser.getName().equals("id"))
- messageEvent.setStanzaId(parser.nextText());
- if (parser.getName().equals(MessageEvent.COMPOSING))
- messageEvent.setComposing(true);
- if (parser.getName().equals(MessageEvent.DELIVERED))
- messageEvent.setDelivered(true);
- if (parser.getName().equals(MessageEvent.DISPLAYED))
- messageEvent.setDisplayed(true);
- if (parser.getName().equals(MessageEvent.OFFLINE))
- messageEvent.setOffline(true);
- } else if (eventType == XmlPullParser.Event.END_ELEMENT) {
- if (parser.getName().equals("x")) {
- done = true;
- }
- }
- }
- return messageEvent;
- }
- }