Mercurial > hg > release > thermostat-1.0
view vm-jmx/client-core/src/main/java/com/redhat/thermostat/vm/jmx/client/core/internal/JmxToggleNotificationRequest.java @ 1412:a0592d702416
Update copyright year in release branch.
reviewed-by: neugens
review-thread: http://icedtea.classpath.org/pipermail/thermostat/2014-June/009965.html
PR1821
author | Jon VanAlten <jon.vanalten@redhat.com> |
---|---|
date | Tue, 03 Jun 2014 11:55:56 -0600 |
parents | d44f06cf8a58 |
children |
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/* * Copyright 2012-2014 Red Hat, Inc. * * This file is part of Thermostat. * * Thermostat is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published * by the Free Software Foundation; either version 2, or (at your * option) any later version. * * Thermostat is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with Thermostat; see the file COPYING. If not see * <http://www.gnu.org/licenses/>. * * Linking this code with other modules is making a combined work * based on this code. Thus, the terms and conditions of the GNU * General Public License cover the whole combination. * * As a special exception, the copyright holders of this code give * you permission to link this code with independent modules to * produce an executable, regardless of the license terms of these * independent modules, and to copy and distribute the resulting * executable under terms of your choice, provided that you also * meet, for each linked independent module, the terms and conditions * of the license of that module. An independent module is a module * which is not derived from or based on this code. If you modify * this code, you may extend this exception to your version of the * library, but you are not obligated to do so. If you do not wish * to do so, delete this exception statement from your version. */ package com.redhat.thermostat.vm.jmx.client.core.internal; import java.net.InetSocketAddress; import com.redhat.thermostat.client.command.RequestQueue; import com.redhat.thermostat.common.command.Request; import com.redhat.thermostat.common.command.Request.RequestType; import com.redhat.thermostat.common.command.RequestResponseListener; import com.redhat.thermostat.common.command.Response; import com.redhat.thermostat.storage.core.HostRef; import com.redhat.thermostat.storage.core.VmRef; import com.redhat.thermostat.storage.dao.AgentInfoDAO; import com.redhat.thermostat.vm.jmx.common.JmxCommand; public class JmxToggleNotificationRequest { static final String CMD_CHANNEL_ACTION_NAME = "jmx-toggle-notifications"; private RequestQueue queue; private AgentInfoDAO agentDAO; private Runnable successAction; private Runnable failureAction; private JmxToggleResponseListenerFactory factory; public JmxToggleNotificationRequest(RequestQueue queue, AgentInfoDAO agentDAO, Runnable successAction, Runnable failureAction) { this(queue, agentDAO, successAction, failureAction, new JmxToggleResponseListenerFactory()); } JmxToggleNotificationRequest(RequestQueue queue, AgentInfoDAO agentDAO, Runnable successAction, Runnable failureAction, JmxToggleResponseListenerFactory factory) { this.queue = queue; this.agentDAO = agentDAO; this.successAction = successAction; this.failureAction = failureAction; this.factory = factory; } public void sendEnableNotificationsRequestToAgent(VmRef vm, boolean enable) { HostRef targetHostRef = vm.getHostRef(); String address = agentDAO.getAgentInformation(targetHostRef).getConfigListenAddress(); String[] host = address.split(":"); InetSocketAddress target = new InetSocketAddress(host[0], Integer.parseInt(host[1])); Request req = new Request(RequestType.RESPONSE_EXPECTED, target); req.setReceiver(JmxCommand.RECEIVER); req.setParameter(Request.ACTION, CMD_CHANNEL_ACTION_NAME); req.setParameter(JmxCommand.class.getName(), enable ? JmxCommand.ENABLE_JMX_NOTIFICATIONS.name() : JmxCommand.DISABLE_JMX_NOTIFICATIONS.name()); req.setParameter(JmxCommand.VM_PID, String.valueOf(vm.getPid())); req.setParameter(JmxCommand.VM_ID, vm.getVmId()); JmxToggleResponseListener listener = factory.createListener(successAction, failureAction); req.addListener(listener); queue.putRequest(req); } static class JmxToggleResponseListener implements RequestResponseListener { private Runnable successAction; private Runnable failureAction; public JmxToggleResponseListener(Runnable successAction, Runnable failureAction) { this.successAction = successAction; this.failureAction = failureAction; } @Override public void fireComplete(Request request, Response response) { switch (response.getType()) { case OK: successAction.run(); break; default: failureAction.run(); break; } } } static class JmxToggleResponseListenerFactory { JmxToggleResponseListener createListener(Runnable successAction, Runnable failureAction) { return new JmxToggleResponseListener(successAction, failureAction); } } }