/* * 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); } }