001/**
002 *
003 * Copyright 2014 Andriy Tsykholyas
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.hoxt.provider;
018
019import java.io.IOException;
020
021import org.jivesoftware.smack.packet.XmlEnvironment;
022import org.jivesoftware.smack.parsing.SmackParsingException;
023import org.jivesoftware.smack.xml.XmlPullParser;
024import org.jivesoftware.smack.xml.XmlPullParserException;
025
026import org.jivesoftware.smackx.hoxt.packet.AbstractHttpOverXmpp;
027import org.jivesoftware.smackx.hoxt.packet.HttpOverXmppResp;
028import org.jivesoftware.smackx.shim.packet.HeadersExtension;
029
030/**
031 * Resp stanza provider.
032 *
033 * @author Andriy Tsykholyas
034 * @see <a href="http://xmpp.org/extensions/xep-0332.html">XEP-0332: HTTP over XMPP transport</a>
035 */
036public class HttpOverXmppRespProvider extends AbstractHttpOverXmppProvider<HttpOverXmppResp> {
037
038    private static final String ATTRIBUTE_STATUS_MESSAGE = "statusMessage";
039    private static final String ATTRIBUTE_STATUS_CODE = "statusCode";
040
041    @Override
042    public HttpOverXmppResp parse(XmlPullParser parser, int initialDepth, XmlEnvironment xmlEnvironment) throws IOException, XmlPullParserException, SmackParsingException {
043        String version = parser.getAttributeValue("", ATTRIBUTE_VERSION);
044        String statusMessage = parser.getAttributeValue("", ATTRIBUTE_STATUS_MESSAGE);
045        String statusCodeString = parser.getAttributeValue("", ATTRIBUTE_STATUS_CODE);
046        int statusCode = Integer.parseInt(statusCodeString);
047
048        HeadersExtension headers = parseHeaders(parser);
049        AbstractHttpOverXmpp.Data data = parseData(parser);
050        return HttpOverXmppResp.builder().setHeaders(headers).setData(data).setStatusCode(statusCode).setStatusMessage(statusMessage).setVersion(version).build();
051
052    }
053}