001/**
002 *
003 * Copyright © 2016-2024 Florian Schmaus
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.iot.control.element;
018
019import java.util.ArrayList;
020import java.util.Collection;
021import java.util.Collections;
022
023import org.jivesoftware.smack.packet.IQ;
024
025public class IoTSetRequest extends IQ {
026
027    public static final String ELEMENT = "set";
028    public static final String NAMESPACE = Constants.IOT_CONTROL_NAMESPACE;
029
030    private final Collection<SetData> setData;
031
032    @SuppressWarnings("this-escape")
033    public IoTSetRequest(Collection<? extends SetData> setData) {
034        super(ELEMENT, NAMESPACE);
035        setType(Type.set);
036
037        /*
038         * Ugly workaround for the following error prone false positive:
039         *
040         * IoTSetRequest.java:34: error: incompatible types: Collection<CAP#1> cannot be converted to Collection<SetData>
041         * this.setData = Collections.unmodifiableCollection(setDataA);
042         *                                                  ^
043         * where CAP#1 is a fresh type-variable:
044         * CAP#1 extends SetData from capture of ? extends SetData
045         */
046        Collection<SetData> tmp = new ArrayList<>(setData.size());
047        for (SetData data : setData) {
048            tmp.add(data);
049        }
050        this.setData = Collections.unmodifiableCollection(tmp);
051    }
052
053    public Collection<SetData> getSetData() {
054        return setData;
055    }
056
057    @Override
058    protected IQChildElementXmlStringBuilder getIQChildElementBuilder(IQChildElementXmlStringBuilder xml) {
059        xml.rightAngleBracket();
060        xml.append(setData);
061        return xml;
062    }
063
064}