/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.vysper.xmpp.modules.extension.xep0133_service_administration.command;
import java.util.List;
import org.apache.vysper.xml.fragment.XMLElement;
import org.apache.vysper.xmpp.modules.extension.xep0050_adhoc_commands.AbstractAdhocCommandHandler;
import org.apache.vysper.xmpp.modules.extension.xep0050_adhoc_commands.Note;
import org.apache.vysper.xmpp.stanza.dataforms.DataForm;
import org.apache.vysper.xmpp.stanza.dataforms.Field;
import org.apache.vysper.xmpp.state.resourcebinding.ResourceRegistry;
/**
*/
public class GetOnlineUsersCommandHandler extends AbstractAdhocCommandHandler {
protected final ResourceRegistry resourceRegistry;
public GetOnlineUsersCommandHandler(ResourceRegistry resourceRegistry) {
this.resourceRegistry = resourceRegistry;
}
public XMLElement process(List<XMLElement> commandElements, List<Note> notes) {
final long sessionCount = resourceRegistry.getSessionCount();
final DataForm dataForm = createResultForm();
dataForm.addField(new Field("The number of online users", Field.Type.FIXED, "onlineusersnum", Long.toString(sessionCount)));
isExecuting = false;
return DATA_FORM_ENCODER.getXML(dataForm);
}
}