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.util.ParserUtils; 024import org.jivesoftware.smack.xml.XmlPullParser; 025import org.jivesoftware.smack.xml.XmlPullParserException; 026 027import org.jivesoftware.smackx.hoxt.packet.HttpMethod; 028import org.jivesoftware.smackx.hoxt.packet.HttpOverXmppReq; 029 030/** 031 * Req 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 HttpOverXmppReqProvider extends AbstractHttpOverXmppProvider<HttpOverXmppReq> { 037 038 private static final String ATTRIBUTE_METHOD = "method"; 039 private static final String ATTRIBUTE_RESOURCE = "resource"; 040 private static final String ATTRIBUTE_MAX_CHUNK_SIZE = "maxChunkSize"; 041 042 @Override 043 public HttpOverXmppReq parse(XmlPullParser parser, int initialDepth, XmlEnvironment xmlEnvironment) throws IOException, XmlPullParserException, SmackParsingException { 044 HttpOverXmppReq.Builder builder = HttpOverXmppReq.builder(); 045 builder.setResource(parser.getAttributeValue("", ATTRIBUTE_RESOURCE)); 046 builder.setVersion(parser.getAttributeValue("", ATTRIBUTE_VERSION)); 047 048 String method = parser.getAttributeValue("", ATTRIBUTE_METHOD); 049 builder.setMethod(HttpMethod.valueOf(method)); 050 051 String sipubStr = parser.getAttributeValue("", AbstractHttpOverXmppProvider.ELEMENT_SIPUB); 052 String ibbStr = parser.getAttributeValue("", AbstractHttpOverXmppProvider.ELEMENT_IBB); 053 String jingleStr = parser.getAttributeValue("", AbstractHttpOverXmppProvider.ELEMENT_JINGLE); 054 055 if (sipubStr != null) { 056 builder.setSipub(ParserUtils.parseXmlBoolean(sipubStr)); 057 } 058 if (ibbStr != null) { 059 builder.setIbb(ParserUtils.parseXmlBoolean(ibbStr)); 060 } 061 if (jingleStr != null) { 062 builder.setJingle(ParserUtils.parseXmlBoolean(jingleStr)); 063 } 064 065 String maxChunkSize = parser.getAttributeValue("", ATTRIBUTE_MAX_CHUNK_SIZE); 066 if (maxChunkSize != null) { 067 builder.setMaxChunkSize(Integer.parseInt(maxChunkSize)); 068 } 069 070 builder.setHeaders(parseHeaders(parser)); 071 builder.setData(parseData(parser)); 072 073 return builder.build(); 074 } 075}