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https://github.com/vanitasvitae/Smack.git
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fc51f3df48
- De-duplicate code by moving it into AbstractXMPPConnection - Introduce TopLevelStreamElement as superclass for all XMPP stream elements. - Add SynchronizationPoint, ParserUtils - Add ParserUtils Fixes SMACK-333 and SMACK-521
89 lines
3.3 KiB
Java
89 lines
3.3 KiB
Java
/**
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*
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* Copyright © 2014 Florian Schmaus
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.jivesoftware.smack.tcp.sm.provider;
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import java.io.IOException;
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import org.jivesoftware.smack.packet.XMPPError;
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import org.jivesoftware.smack.tcp.sm.packet.StreamManagement.AckAnswer;
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import org.jivesoftware.smack.tcp.sm.packet.StreamManagement.Enabled;
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import org.jivesoftware.smack.tcp.sm.packet.StreamManagement.Failed;
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import org.jivesoftware.smack.tcp.sm.packet.StreamManagement.Resumed;
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import org.jivesoftware.smack.util.ParserUtils;
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import org.xmlpull.v1.XmlPullParser;
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import org.xmlpull.v1.XmlPullParserException;
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public class ParseStreamManagement {
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public static Enabled enabled(XmlPullParser parser) throws XmlPullParserException, IOException {
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ParserUtils.assertAtStartTag(parser);
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boolean resume = ParserUtils.getBooleanAttribute(parser, "resume", false);
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String id = parser.getAttributeValue("", "id");
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String location = parser.getAttributeValue("", "location");
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int max = ParserUtils.getIntegerAttribute(parser, "max", -1);
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parser.next();
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ParserUtils.assertAtEndTag(parser);
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return new Enabled(id, resume, location, max);
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}
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public static Failed failed(XmlPullParser parser) throws XmlPullParserException, IOException {
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ParserUtils.assertAtStartTag(parser);
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String name;
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String condition = "unknown";
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outerloop:
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while(true) {
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int event = parser.next();
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switch (event) {
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case XmlPullParser.START_TAG:
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name = parser.getName();
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String namespace = parser.getNamespace();
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if (XMPPError.NAMESPACE.equals(namespace)) {
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condition = name;
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}
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break;
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case XmlPullParser.END_TAG:
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name = parser.getName();
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if (Failed.ELEMENT.equals(name)) {
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break outerloop;
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}
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break;
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}
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}
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ParserUtils.assertAtEndTag(parser);
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XMPPError error = new XMPPError(condition);
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return new Failed(error);
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}
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public static Resumed resumed(XmlPullParser parser) throws XmlPullParserException, IOException {
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ParserUtils.assertAtStartTag(parser);
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long h = ParserUtils.getLongAttribute(parser, "h");
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String previd = parser.getAttributeValue("", "previd");
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parser.next();
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ParserUtils.assertAtEndTag(parser);
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return new Resumed(h, previd);
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}
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public static AckAnswer ackAnswer(XmlPullParser parser) throws XmlPullParserException, IOException {
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ParserUtils.assertAtStartTag(parser);
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long h = ParserUtils.getLongAttribute(parser, "h");
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parser.next();
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ParserUtils.assertAtEndTag(parser);
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return new AckAnswer(h);
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}
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}
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