2017-01-29 22:07:29 +01:00
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/**
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*
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* Copyright © 2017 Grigory Fedorov
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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.httpfileupload.provider;
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2019-02-05 10:41:50 +01:00
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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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2017-01-29 22:07:29 +01:00
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import org.jivesoftware.smack.provider.ExtensionElementProvider;
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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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2017-01-29 22:07:29 +01:00
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import org.jivesoftware.smackx.httpfileupload.element.FileTooLargeError;
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2017-03-09 21:35:29 +01:00
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import org.jivesoftware.smackx.httpfileupload.element.FileTooLargeError_V0_2;
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2017-06-14 17:12:43 +02:00
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2017-01-29 22:07:29 +01:00
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/**
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* Provider for File Too Large error extension.
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*
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* @author Grigory Fedorov
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* @see <a href="http://xmpp.org/extensions/xep-0363.html">XEP-0363: HTTP File Upload</a>
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*/
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public class FileTooLargeErrorProvider extends ExtensionElementProvider<FileTooLargeError> {
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@Override
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2019-02-15 23:21:30 +01:00
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public FileTooLargeError parse(XmlPullParser parser, int initialDepth, XmlEnvironment xmlEnvironment) throws XmlPullParserException, IOException {
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2017-03-09 21:35:29 +01:00
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final String namespace = parser.getNamespace();
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2017-01-29 22:07:29 +01:00
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Long maxFileSize = null;
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2017-05-23 16:45:04 +02:00
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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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2017-01-29 22:07:29 +01:00
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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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2017-01-29 22:07:29 +01:00
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String name = parser.getName();
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2017-05-23 16:45:04 +02:00
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switch (name) {
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2017-01-29 22:07:29 +01:00
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case "max-file-size":
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maxFileSize = Long.valueOf(parser.nextText());
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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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2017-01-29 22:07:29 +01:00
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if (parser.getDepth() == initialDepth) {
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break outerloop;
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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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default:
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// Catch all for incomplete switch (MissingCasesInEnumSwitch) statement.
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break;
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2017-01-29 22:07:29 +01:00
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}
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}
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2017-03-09 21:35:29 +01:00
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switch (namespace) {
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case FileTooLargeError.NAMESPACE:
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return new FileTooLargeError(maxFileSize);
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case FileTooLargeError_V0_2.NAMESPACE:
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return new FileTooLargeError_V0_2(maxFileSize);
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default:
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throw new AssertionError();
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}
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2017-01-29 22:07:29 +01:00
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}
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}
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