2014-09-13 11:03:40 +02:00
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/**
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*
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2019-05-06 22:06:13 +02:00
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* Copyright © 2014-2019 Florian Schmaus
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2014-09-13 11:03:40 +02:00
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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.smackx.rsm.provider;
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2014-10-07 21:15:20 +02:00
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import java.io.IOException;
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2019-02-15 23:21:30 +01:00
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import org.jivesoftware.smack.packet.XmlEnvironment;
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2015-02-26 18:41:17 +01:00
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import org.jivesoftware.smack.provider.ExtensionElementProvider;
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2014-09-13 11:03:40 +02:00
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import org.jivesoftware.smack.util.ParserUtils;
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2019-05-06 22:06:13 +02:00
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import org.jivesoftware.smack.xml.XmlPullParser;
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import org.jivesoftware.smack.xml.XmlPullParserException;
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2017-06-14 17:12:43 +02:00
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2014-09-13 11:03:40 +02:00
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import org.jivesoftware.smackx.rsm.packet.RSMSet;
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2017-06-14 17:12:43 +02:00
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2015-02-26 18:41:17 +01:00
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public class RSMSetProvider extends ExtensionElementProvider<RSMSet> {
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2014-09-13 11:03:40 +02:00
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2016-07-23 15:45:45 +02:00
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public static final RSMSetProvider INSTANCE = new RSMSetProvider();
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2014-09-13 11:03:40 +02:00
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@Override
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2019-02-15 23:21:30 +01:00
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public RSMSet parse(XmlPullParser parser, int initialDepth, XmlEnvironment xmlEnvironment)
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2014-10-07 21:15:20 +02:00
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throws XmlPullParserException, IOException {
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2014-09-13 11:03:40 +02:00
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String after = null;
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String before = null;
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int count = -1;
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int index = -1;
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String last = null;
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int max = -1;
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String firstString = null;
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int firstIndex = -1;
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outerloop: while (true) {
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2019-05-06 22:06:13 +02:00
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XmlPullParser.Event event = parser.next();
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2014-09-13 11:03:40 +02:00
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switch (event) {
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2019-05-06 22:06:13 +02:00
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case START_ELEMENT:
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2014-09-13 11:03:40 +02:00
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String name = parser.getName();
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switch (name) {
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case "after":
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after = parser.nextText();
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break;
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case "before":
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before = parser.nextText();
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break;
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case "count":
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count = ParserUtils.getIntegerFromNextText(parser);
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break;
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case "first":
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firstIndex = ParserUtils.getIntegerAttribute(parser,
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"index", -1);
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firstString = parser.nextText();
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break;
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case "index":
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index = ParserUtils.getIntegerFromNextText(parser);
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break;
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case "last":
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last = parser.nextText();
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break;
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case "max":
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max = ParserUtils.getIntegerFromNextText(parser);
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break;
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}
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break;
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2019-05-06 22:06:13 +02:00
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case END_ELEMENT:
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2014-09-13 11:03:40 +02:00
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if (parser.getDepth() == initialDepth) {
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break outerloop;
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}
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2019-05-06 22:06:13 +02:00
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break;
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default:
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// Catch all for incomplete switch (MissingCasesInEnumSwitch) statement.
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break;
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2014-09-13 11:03:40 +02:00
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}
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}
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return new RSMSet(after, before, count, index, last, max, firstString,
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firstIndex);
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}
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}
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