| /** |
| * All rights reserved. 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.jivesoftware.smackx.pubsub; |
| |
| import java.util.Arrays; |
| import java.util.List; |
| |
| import org.jivesoftware.smack.packet.PacketExtension; |
| import org.jivesoftware.smackx.pubsub.packet.PubSubNamespace; |
| |
| /** |
| * Represents the top level element of a pubsub event extension. All types of pubsub events are |
| * represented by this class. The specific type can be found by {@link #getEventType()}. The |
| * embedded event information, which is specific to the event type, can be retrieved by the {@link #getEvent()} |
| * method. |
| * |
| * @author Robin Collier |
| */ |
| public class EventElement implements EmbeddedPacketExtension |
| { |
| private EventElementType type; |
| private NodeExtension ext; |
| |
| public EventElement(EventElementType eventType, NodeExtension eventExt) |
| { |
| type = eventType; |
| ext = eventExt; |
| } |
| |
| public EventElementType getEventType() |
| { |
| return type; |
| } |
| |
| public List<PacketExtension> getExtensions() |
| { |
| return Arrays.asList(new PacketExtension[]{getEvent()}); |
| } |
| |
| public NodeExtension getEvent() |
| { |
| return ext; |
| } |
| |
| public String getElementName() |
| { |
| return "event"; |
| } |
| |
| public String getNamespace() |
| { |
| return PubSubNamespace.EVENT.getXmlns(); |
| } |
| |
| public String toXML() |
| { |
| StringBuilder builder = new StringBuilder("<event xmlns='" + PubSubNamespace.EVENT.getXmlns() + "'>"); |
| |
| builder.append(ext.toXML()); |
| builder.append("</event>"); |
| return builder.toString(); |
| } |
| } |