001/**
002 *
003 * Copyright © 2014 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.smack.packet;
018
019import org.jivesoftware.smack.util.XmlStringBuilder;
020
021public class StartTls implements Nonza {
022
023    public static final String ELEMENT = "starttls";
024    public static final String NAMESPACE = "urn:ietf:params:xml:ns:xmpp-tls";
025
026    private final boolean required;
027
028    public StartTls() {
029        this(false);
030    }
031
032    public StartTls(boolean required) {
033        this.required = required;
034    }
035
036    public boolean required() {
037        return required;
038    }
039
040    @Override
041    public String getElementName() {
042        return ELEMENT;
043    }
044
045    @Override
046    public String getNamespace() {
047        return NAMESPACE;
048    }
049
050    @Override
051    public XmlStringBuilder toXML() {
052        XmlStringBuilder xml = new XmlStringBuilder(this);
053        xml.rightAngleBracket();
054        xml.condEmptyElement(required, "required");
055        xml.closeElement(this);
056        return xml;
057    }
058
059}