001/**
002 *
003 * Copyright © 2014-2015 Florian Schmaus
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 */
017package org.jivesoftware.smackx.json.provider;
018
019import java.io.IOException;
020
021import org.jivesoftware.smack.SmackException;
022import org.jivesoftware.smack.provider.ExtensionElementProvider;
023import org.jivesoftware.smack.util.PacketParserUtils;
024import org.jivesoftware.smackx.json.packet.AbstractJsonPacketExtension;
025import org.xmlpull.v1.XmlPullParser;
026import org.xmlpull.v1.XmlPullParserException;
027
028public abstract class AbstractJsonExtensionProvider extends ExtensionElementProvider<AbstractJsonPacketExtension> {
029
030    @Override
031    public AbstractJsonPacketExtension parse(XmlPullParser parser, int initialDepth) throws XmlPullParserException,
032                    IOException, SmackException {
033        String json = PacketParserUtils.parseElementText(parser);
034        return from(json);
035    }
036
037    public abstract AbstractJsonPacketExtension from(String json);
038}