001/**
002 *
003 * Copyright © 2016 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.data.element;
018
019import java.util.Collections;
020import java.util.Date;
021import java.util.List;
022
023import org.jivesoftware.smack.packet.NamedElement;
024import org.jivesoftware.smack.util.XmlStringBuilder;
025
026public class TimestampElement implements NamedElement {
027
028    public static final String ELEMENT = "timestamp";
029
030    private final Date date;
031    private final List<? extends IoTDataField> fields;
032
033    public TimestampElement(Date date, List<? extends IoTDataField> fields) {
034        this.date = date;
035        this.fields = Collections.unmodifiableList(fields);
036    }
037
038    public List<? extends IoTDataField> getDataFields() {
039        return fields;
040    }
041
042    @Override
043    public String getElementName() {
044        return ELEMENT;
045    }
046
047    @Override
048    public XmlStringBuilder toXML(String enclosingNamespace) {
049        XmlStringBuilder xml = new XmlStringBuilder(this);
050        xml.attribute("value", date);
051        xml.rightAngleBracket();
052
053        xml.append(fields);
054
055        xml.closeElement(this);
056        return xml;
057    }
058
059}