001/**
002 *
003 * Copyright 2003-2006 Jive Software.
004 *
005 * Licensed under the Apache License, Version 2.0 (the "License");
006 * you may not use this file except in compliance with the License.
007 * You may obtain a copy of the License at
008 *
009 *     http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017
018package org.jivesoftware.smackx.address.provider;
019
020import org.jivesoftware.smack.packet.PacketExtension;
021import org.jivesoftware.smack.provider.PacketExtensionProvider;
022import org.jivesoftware.smackx.address.packet.MultipleAddresses;
023import org.xmlpull.v1.XmlPullParser;
024
025/**
026 * The MultipleAddressesProvider parses {@link MultipleAddresses} packets.
027 *
028 * @author Gaston Dombiak
029 */
030public class MultipleAddressesProvider implements PacketExtensionProvider {
031
032    /**
033     * Creates a new MultipleAddressesProvider.
034     * ProviderManager requires that every PacketExtensionProvider has a public, no-argument
035     * constructor.
036     */
037    public MultipleAddressesProvider() {
038    }
039
040    public PacketExtension parseExtension(XmlPullParser parser) throws Exception {
041        boolean done = false;
042        MultipleAddresses multipleAddresses = new MultipleAddresses();
043        while (!done) {
044            int eventType = parser.next();
045            if (eventType == XmlPullParser.START_TAG) {
046                if (parser.getName().equals("address")) {
047                    String type = parser.getAttributeValue("", "type");
048                    String jid = parser.getAttributeValue("", "jid");
049                    String node = parser.getAttributeValue("", "node");
050                    String desc = parser.getAttributeValue("", "desc");
051                    boolean delivered = "true".equals(parser.getAttributeValue("", "delivered"));
052                    String uri = parser.getAttributeValue("", "uri");
053                    // Add the parsed address
054                    multipleAddresses.addAddress(type, jid, node, desc, delivered, uri);
055                }
056            } else if (eventType == XmlPullParser.END_TAG) {
057                if (parser.getName().equals(multipleAddresses.getElementName())) {
058                    done = true;
059                }
060            }
061        }
062        return multipleAddresses;
063    }
064}