001/** 002 * 003 * Copyright 2020 Aditya Borikar 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.websocket.elements; 018 019import javax.xml.namespace.QName; 020 021import org.jivesoftware.smack.packet.AbstractStreamOpen; 022import org.jivesoftware.smack.packet.StreamOpen.StreamContentNamespace; 023import org.jivesoftware.smack.packet.XmlEnvironment; 024import org.jivesoftware.smack.util.XmlStringBuilder; 025 026import org.jxmpp.jid.DomainBareJid; 027 028public final class WebSocketOpenElement extends AbstractStreamOpen { 029 public static final String ELEMENT = "open"; 030 public static final String NAMESPACE = "urn:ietf:params:xml:ns:xmpp-framing"; 031 public static final QName QNAME = new QName(NAMESPACE, ELEMENT); 032 033 public WebSocketOpenElement(DomainBareJid to) { 034 super(to, null, null, null, StreamContentNamespace.client); 035 } 036 037 @Override 038 public String getElementName() { 039 return ELEMENT; 040 } 041 042 @Override 043 public String getNamespace() { 044 return NAMESPACE; 045 } 046 047 @Override 048 public CharSequence toXML(XmlEnvironment xmlEnvironment) { 049 XmlStringBuilder xml = new XmlStringBuilder(this); 050 addCommonAttributes(xml); 051 xml.closeEmptyElement(); 052 return xml; 053 } 054}