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}