| /* |
| * Copyright 2018-present Open Networking Foundation |
| * |
| * 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.onosproject.xmpp.core.stream; |
| |
| import org.dom4j.Attribute; |
| import org.dom4j.Element; |
| import org.dom4j.Namespace; |
| import org.dom4j.io.OutputFormat; |
| import org.dom4j.io.XMLWriter; |
| import org.xmpp.packet.JID; |
| |
| import java.io.IOException; |
| import java.io.StringWriter; |
| import java.util.List; |
| |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| /** |
| * Abstracts XMPP stream open event. |
| */ |
| public class XmppStreamOpen implements XmppStreamEvent { |
| |
| private final Logger log = LoggerFactory.getLogger(XmppStreamOpen.class); |
| |
| public static final String QNAME = "stream"; |
| |
| private Element element; |
| |
| public XmppStreamOpen(Element element) { |
| this.element = element; |
| } |
| |
| @Override |
| public String toXml() { |
| StringWriter out = new StringWriter(); |
| XMLWriter writer = new XMLWriter(out, OutputFormat.createCompactFormat()); |
| try { |
| out.write("<"); |
| writer.write(element.getQualifiedName()); |
| for (Attribute attr : (List<Attribute>) element.attributes()) { |
| writer.write(attr); |
| } |
| writer.write(Namespace.get(this.element.getNamespacePrefix(), this.element.getNamespaceURI())); |
| writer.write(Namespace.get("jabber:client")); |
| out.write(">"); |
| } catch (IOException ex) { |
| log.info("Error writing XML", ex); |
| } |
| return out.toString(); |
| } |
| |
| public JID getFromJid() { |
| String jid = this.element.attribute("from").getValue(); |
| return new JID(jid); |
| } |
| |
| public Element getElement() { |
| return this.element; |
| } |
| |
| public JID getToJid() { |
| String jid = this.element.attribute("to").getValue(); |
| return new JID(jid); |
| } |
| } |