001/**
002 *
003 * Copyright © 2017 Paul Schaub
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.hashes.provider;
018
019import org.jivesoftware.smack.provider.ExtensionElementProvider;
020
021import org.jivesoftware.smackx.hashes.HashManager;
022import org.jivesoftware.smackx.hashes.element.HashElement;
023
024import org.xmlpull.v1.XmlPullParser;
025
026/**
027 * Provider for HashElements.
028 */
029public class HashElementProvider extends ExtensionElementProvider<HashElement> {
030
031    @Override
032    public HashElement parse(XmlPullParser parser, int initialDepth) throws Exception {
033        String algo = parser.getAttributeValue(null, HashElement.ATTR_ALGO);
034        String hashB64 = parser.nextText();
035        return new HashElement(HashManager.ALGORITHM.valueOfName(algo), hashB64);
036    }
037}