/**
 *
 * Copyright 2016 Florian Schmaus
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.jivesoftware.smackx.iot.discovery.element;

import java.util.Collection;

import org.jivesoftware.smack.packet.IQ;
import org.jivesoftware.smackx.iot.element.NodeInfo;

public class IoTRegister extends IQ {

    public static final String ELEMENT = "register";
    public static final String NAMESPACE = Constants.IOT_DISCOVERY_NAMESPACE;

    private final Collection<Tag> tags;
    private final NodeInfo nodeInfo;
    private final boolean selfOwned;

    public IoTRegister(Collection<Tag> tags, NodeInfo nodeInfo, boolean selfOwned) {
        super(ELEMENT, NAMESPACE);
        if (tags.isEmpty()) {
            throw new IllegalArgumentException();
        }
        this.tags = tags;
        this.nodeInfo = nodeInfo;
        this.selfOwned = selfOwned;
    }

    @Override
    protected IQChildElementXmlStringBuilder getIQChildElementBuilder(IQChildElementXmlStringBuilder xml) {
        nodeInfo.appendTo(xml);
        xml.optBooleanAttribute("selfOwned", selfOwned);
        xml.rightAngleBracket();

        xml.append(tags);

        return xml;
    }

}