001/**
002 *
003 * Copyright 2016 Fernando Ramirez
004 *
005 * Licensed under the Apache License, Version 2.0 (the "License");
006 * you may not use this file except in compliance with the License.
007 * You may obtain a copy of the License at
008 *
009 *     http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.jivesoftware.smackx.muclight.element;
018
019import java.util.HashMap;
020import java.util.Iterator;
021import java.util.Map;
022
023import org.jivesoftware.smack.packet.IQ;
024
025import org.jivesoftware.smackx.muclight.MultiUserChatLight;
026import org.jivesoftware.smackx.muclight.element.MUCLightElements.BlockingElement;
027
028import org.jxmpp.jid.Jid;
029
030/**
031 * MUC Light blocking IQ class.
032 *
033 * @author Fernando Ramirez
034 *
035 */
036public class MUCLightBlockingIQ extends IQ {
037
038    public static final String ELEMENT = QUERY_ELEMENT;
039    public static final String NAMESPACE = MultiUserChatLight.NAMESPACE + MultiUserChatLight.BLOCKING;
040
041    private final HashMap<Jid, Boolean> rooms;
042    private final HashMap<Jid, Boolean> users;
043
044    /**
045     * MUC Light blocking IQ constructor.
046     *
047     * @param rooms
048     * @param users
049     */
050    public MUCLightBlockingIQ(HashMap<Jid, Boolean> rooms, HashMap<Jid, Boolean> users) {
051        super(ELEMENT, NAMESPACE);
052        this.rooms = rooms;
053        this.users = users;
054    }
055
056    /**
057     * Get rooms JIDs with booleans (true if allow, false if deny).
058     *
059     * @return the rooms JIDs with booleans (true if allow, false if deny)
060     */
061    public HashMap<Jid, Boolean> getRooms() {
062        return rooms;
063    }
064
065    /**
066     * Get users JIDs with booleans (true if allow, false if deny).
067     *
068     * @return the users JIDs with booleans (true if allow, false if deny)
069     */
070    public HashMap<Jid, Boolean> getUsers() {
071        return users;
072    }
073
074    @Override
075    protected IQChildElementXmlStringBuilder getIQChildElementBuilder(IQChildElementXmlStringBuilder xml) {
076        xml.rightAngleBracket();
077
078        if (rooms != null) {
079            parseBlocking(xml, rooms, true);
080        }
081
082        if (users != null) {
083            parseBlocking(xml, users, false);
084        }
085
086        return xml;
087    }
088
089    private void parseBlocking(IQChildElementXmlStringBuilder xml, HashMap<Jid, Boolean> map, boolean isRoom) {
090        Iterator<Map.Entry<Jid, Boolean>> it = map.entrySet().iterator();
091        while (it.hasNext()) {
092            Map.Entry<Jid, Boolean> pair = it.next();
093            xml.element(new BlockingElement(pair.getKey(), pair.getValue(), isRoom));
094        }
095    }
096
097}