RetractElement.java

  1. /**
  2.  *
  3.  * Copyright 2020 Paul Schaub
  4.  *
  5.  * Licensed under the Apache License, Version 2.0 (the "License");
  6.  * you may not use this file except in compliance with the License.
  7.  * You may obtain a copy of the License at
  8.  *
  9.  *     http://www.apache.org/licenses/LICENSE-2.0
  10.  *
  11.  * Unless required by applicable law or agreed to in writing, software
  12.  * distributed under the License is distributed on an "AS IS" BASIS,
  13.  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14.  * See the License for the specific language governing permissions and
  15.  * limitations under the License.
  16.  */
  17. package org.jivesoftware.smackx.message_retraction.element;

  18. import org.jivesoftware.smack.packet.ExtensionElement;
  19. import org.jivesoftware.smack.packet.XmlEnvironment;
  20. import org.jivesoftware.smack.util.XmlStringBuilder;

  21. public class RetractElement implements ExtensionElement {

  22.     private static final String NAMESPACE_WITHOUT_VERSION = "urn:xmpp:message-retract";
  23.     private static final String NAMESPACE_0 = NAMESPACE_WITHOUT_VERSION + ":0";
  24.     public static final String NAMESPACE = NAMESPACE_0;
  25.     public static final String ELEMENT = "retract";

  26.     @Override
  27.     public String getNamespace() {
  28.         return NAMESPACE;
  29.     }

  30.     @Override
  31.     public String getElementName() {
  32.         return ELEMENT;
  33.     }

  34.     @Override
  35.     public XmlStringBuilder toXML(XmlEnvironment xmlEnvironment) {
  36.         return new XmlStringBuilder(this).closeEmptyElement();
  37.     }
  38. }