mirror of https://codeberg.org/Mercury-IM/Smack
82 lines
3.4 KiB
Java
82 lines
3.4 KiB
Java
/**
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*
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* Copyright 2019 Paul Schaub
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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.message_fastening.provider;
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import java.io.IOException;
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import org.jivesoftware.smack.packet.XmlElement;
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import org.jivesoftware.smack.packet.XmlEnvironment;
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import org.jivesoftware.smack.parsing.SmackParsingException;
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import org.jivesoftware.smack.provider.ExtensionElementProvider;
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import org.jivesoftware.smack.util.PacketParserUtils;
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import org.jivesoftware.smack.util.ParserUtils;
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import org.jivesoftware.smack.xml.XmlPullParser;
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import org.jivesoftware.smack.xml.XmlPullParserException;
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import org.jivesoftware.smackx.message_fastening.MessageFasteningManager;
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import org.jivesoftware.smackx.message_fastening.element.ExternalElement;
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import org.jivesoftware.smackx.message_fastening.element.FasteningElement;
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public class FasteningElementProvider extends ExtensionElementProvider<FasteningElement> {
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public static final FasteningElementProvider TEST_INSTANCE = new FasteningElementProvider();
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@Override
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public FasteningElement parse(XmlPullParser parser, int initialDepth, XmlEnvironment xmlEnvironment) throws XmlPullParserException, IOException, SmackParsingException {
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FasteningElement.Builder builder = FasteningElement.builder();
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builder.setOriginId(parser.getAttributeValue("", FasteningElement.ATTR_ID));
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if (ParserUtils.getBooleanAttribute(parser, FasteningElement.ATTR_CLEAR, false)) {
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builder.setClear();
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}
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if (ParserUtils.getBooleanAttribute(parser, FasteningElement.ATTR_SHELL, false)) {
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builder.setShell();
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}
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outerloop: while (true) {
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XmlPullParser.Event tag = parser.next();
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switch (tag) {
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case START_ELEMENT:
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String name = parser.getName();
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String namespace = parser.getNamespace();
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// Parse external payload
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if (MessageFasteningManager.NAMESPACE.equals(namespace) && ExternalElement.ELEMENT.equals(name)) {
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ExternalElement external = new ExternalElement(
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parser.getAttributeValue("", ExternalElement.ATTR_NAME),
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parser.getAttributeValue("", ExternalElement.ATTR_ELEMENT_NAMESPACE));
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builder.addExternalPayload(external);
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continue;
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}
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// Parse wrapped payload
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XmlElement wrappedPayload = PacketParserUtils.parseExtensionElement(name, namespace, parser, xmlEnvironment);
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builder.addWrappedPayload(wrappedPayload);
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break;
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case END_ELEMENT:
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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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default:
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break;
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}
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}
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return builder.build();
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}
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}
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