DataPacketProvider.java
- /**
- *
- * Copyright the original author or authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- package org.jivesoftware.smackx.bytestreams.ibb.provider;
- import java.io.IOException;
- import org.jivesoftware.smack.datatypes.UInt16;
- import org.jivesoftware.smack.packet.IqData;
- import org.jivesoftware.smack.packet.XmlEnvironment;
- import org.jivesoftware.smack.parsing.SmackParsingException;
- import org.jivesoftware.smack.parsing.SmackParsingException.RequiredAttributeMissingException;
- import org.jivesoftware.smack.util.ParserUtils;
- import org.jivesoftware.smack.xml.XmlPullParser;
- import org.jivesoftware.smack.xml.XmlPullParserException;
- import org.jivesoftware.smackx.bytestreams.ibb.packet.Data;
- import org.jivesoftware.smackx.bytestreams.ibb.packet.DataPacketExtension;
- /**
- * Parses an In-Band Bytestream data stanza which can be a stanza extension of
- * either an IQ stanza or a message stanza.
- *
- * @author Henning Staib
- */
- public class DataPacketProvider {
- public static class IQProvider extends org.jivesoftware.smack.provider.IqProvider<Data> {
- private static final PacketExtensionProvider packetExtensionProvider = new PacketExtensionProvider();
- @Override
- public Data parse(XmlPullParser parser, int initialDepth, IqData iqData, XmlEnvironment xmlEnvironment)
- throws IOException, XmlPullParserException, SmackParsingException {
- DataPacketExtension data = packetExtensionProvider.parse(parser);
- return new Data(data);
- }
- }
- public static class PacketExtensionProvider extends org.jivesoftware.smack.provider.ExtensionElementProvider<DataPacketExtension> {
- @Override
- public DataPacketExtension parse(XmlPullParser parser,
- int initialDepth, XmlEnvironment xmlEnvironment) throws XmlPullParserException,
- IOException, RequiredAttributeMissingException {
- String sessionID = parser.getAttributeValue("", "sid");
- UInt16 seq = ParserUtils.getRequiredUInt16Attribute(parser, "seq");
- String data = parser.nextText();
- return new DataPacketExtension(sessionID, seq, data);
- }
- }
- }