Mercurial > hg > release > thermostat-1.6
view vm-io/agent/src/main/java/com/redhat/thermostat/vm/io/agent/internal/VmIoBackend.java @ 2049:a92d602216ad
Update copyright license headers for 2017
PR3290
Reviewed-by: jerboaa
Review-thread: http://icedtea.classpath.org/pipermail/thermostat/2017-January/021974.html
author | Andrew Azores <aazores@redhat.com> |
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date | Tue, 17 Jan 2017 12:19:56 -0500 |
parents | f464d38c7107 |
children |
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/* * Copyright 2012-2017 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.io.agent.internal; import java.util.concurrent.ScheduledExecutorService; import com.redhat.thermostat.agent.VmStatusListenerRegistrar; import com.redhat.thermostat.agent.utils.ProcDataSource; import com.redhat.thermostat.backend.VmPollingAction; import com.redhat.thermostat.backend.VmPollingBackend; import com.redhat.thermostat.common.Clock; import com.redhat.thermostat.common.Version; import com.redhat.thermostat.storage.core.WriterID; import com.redhat.thermostat.vm.io.common.Constants; import com.redhat.thermostat.vm.io.common.VmIoStat; import com.redhat.thermostat.vm.io.common.VmIoStatDAO; public class VmIoBackend extends VmPollingBackend { public VmIoBackend(Clock clock, ScheduledExecutorService executor, Version version, VmIoStatDAO vmIoStatDao, VmStatusListenerRegistrar registrar, WriterID writerId) { this(clock, executor, version, vmIoStatDao, new VmIoStatBuilder(clock, new ProcIoDataReader(new ProcDataSource()), writerId), registrar, writerId); } VmIoBackend(Clock clock, ScheduledExecutorService executor, Version version, VmIoStatDAO vmIoStatDao, VmIoStatBuilder vmIoStatBuilder, VmStatusListenerRegistrar registrar, WriterID writerId) { super("VM IO Backend", "Gathers IO statistics about a JVM", "Red Hat, Inc.", version, executor, registrar); VmIoBackendAction action = new VmIoBackendAction(vmIoStatDao, vmIoStatBuilder); registerAction(action); } private static class VmIoBackendAction implements VmPollingAction { private VmIoStatDAO dao; private VmIoStatBuilder builder; private VmIoBackendAction(VmIoStatDAO dao, VmIoStatBuilder builder) { this.dao = dao; this.builder = builder; } @Override public void run(String vmId, int pid) { VmIoStat dataBuilt = builder.build(vmId, pid); if (dataBuilt != null) { dao.putVmIoStat(dataBuilt); } } } @Override public int getOrderValue() { return Constants.ORDER_VALUE; } }