89 lines
2.9 KiB
Java
89 lines
2.9 KiB
Java
/**
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*
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* Copyright 2016 Fernando Ramirez
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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.muclight.provider;
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import java.io.IOException;
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import java.util.HashMap;
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import org.jivesoftware.smack.packet.IQ;
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import org.jivesoftware.smack.packet.IqData;
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import org.jivesoftware.smack.packet.XmlEnvironment;
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import org.jivesoftware.smack.provider.IqProvider;
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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.muclight.element.MUCLightBlockingIQ;
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import org.jxmpp.jid.Jid;
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import org.jxmpp.jid.impl.JidCreate;
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import org.jxmpp.stringprep.XmppStringprepException;
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/**
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* MUC Light blocking IQ provider class.
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*
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* @author Fernando Ramirez
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*
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*/
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public class MUCLightBlockingIQProvider extends IqProvider<MUCLightBlockingIQ> {
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@Override
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public MUCLightBlockingIQ parse(XmlPullParser parser, int initialDepth, IqData iqData, XmlEnvironment xmlEnvironment) throws XmlPullParserException, IOException {
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HashMap<Jid, Boolean> rooms = null;
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HashMap<Jid, Boolean> users = null;
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outerloop: while (true) {
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XmlPullParser.Event eventType = parser.next();
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if (eventType == XmlPullParser.Event.START_ELEMENT) {
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if (parser.getName().equals("room")) {
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rooms = parseBlocking(parser, rooms);
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}
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if (parser.getName().equals("user")) {
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users = parseBlocking(parser, users);
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}
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} else if (eventType == XmlPullParser.Event.END_ELEMENT) {
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if (parser.getDepth() == initialDepth) {
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break outerloop;
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}
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}
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}
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MUCLightBlockingIQ mucLightBlockingIQ = new MUCLightBlockingIQ(rooms, users);
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mucLightBlockingIQ.setType(IQ.Type.result);
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return mucLightBlockingIQ;
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}
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private static HashMap<Jid, Boolean> parseBlocking(XmlPullParser parser, HashMap<Jid, Boolean> map)
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throws XmppStringprepException, XmlPullParserException, IOException {
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if (map == null) {
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map = new HashMap<>();
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}
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String action = parser.getAttributeValue("", "action");
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if (action.equals("deny")) {
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map.put(JidCreate.from(parser.nextText()), false);
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} else if (action.equals("allow")) {
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map.put(JidCreate.from(parser.nextText()), true);
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}
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return map;
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}
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}
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