Mercurial > hg > release > thermostat-1.2
view host-memory/common/src/main/java/com/redhat/thermostat/host/memory/common/internal/MemoryStatDAOImpl.java @ 1660:c6ae78b6f3ac
[Thermostat 1.2] Update copyright year to 2015
Reviewed-by: omajid
Review-thread: http://icedtea.classpath.org/pipermail/thermostat/2015-March/013127.html
PR2273
author | Severin Gehwolf <sgehwolf@redhat.com> |
---|---|
date | Wed, 11 Mar 2015 15:07:27 +0100 |
parents | 0f2fbbea20bf |
children |
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/* * Copyright 2012-2015 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.host.memory.common.internal; import java.util.List; import java.util.logging.Level; import java.util.logging.Logger; import com.redhat.thermostat.common.utils.LoggingUtils; import com.redhat.thermostat.host.memory.common.MemoryStatDAO; import com.redhat.thermostat.host.memory.common.model.MemoryStat; import com.redhat.thermostat.storage.core.DescriptorParsingException; import com.redhat.thermostat.storage.core.HostLatestPojoListGetter; import com.redhat.thermostat.storage.core.HostRef; import com.redhat.thermostat.storage.core.Key; import com.redhat.thermostat.storage.core.PreparedStatement; import com.redhat.thermostat.storage.core.StatementDescriptor; import com.redhat.thermostat.storage.core.StatementExecutionException; import com.redhat.thermostat.storage.core.Storage; public class MemoryStatDAOImpl implements MemoryStatDAO { private static final Logger logger = LoggingUtils.getLogger(MemoryStatDAOImpl.class); // ADD memory-stats SET 'agentId' = ?s , \ // 'timeStamp' = ?l , \ // 'total' = ?l , \ // 'free' = ?l , \ // 'buffers' = ?l , \ // 'cached' = ?l , \ // 'swapTotal' = ?l , \ // 'swapFree' = ?l , \ // 'commitLimit' = ?l static final String DESC_ADD_MEMORY_STAT = "ADD " + memoryStatCategory.getName() + " SET '" + Key.AGENT_ID.getName() + "' = ?s , " + "'" + Key.TIMESTAMP.getName() + "' = ?l , " + "'" + memoryTotalKey.getName() + "' = ?l , " + "'" + memoryFreeKey.getName() + "' = ?l , " + "'" + memoryBuffersKey.getName() + "' = ?l , " + "'" + memoryCachedKey.getName() + "' = ?l , " + "'" + memorySwapTotalKey.getName() + "' = ?l , " + "'" + memorySwapFreeKey.getName() + "' = ?l , " + "'" + memoryCommitLimitKey.getName() + "' = ?l"; private final Storage storage; private final HostLatestPojoListGetter<MemoryStat> getter; MemoryStatDAOImpl(Storage storage) { this.storage = storage; storage.registerCategory(memoryStatCategory); this.getter = new HostLatestPojoListGetter<>(storage, memoryStatCategory); } @Override public List<MemoryStat> getLatestMemoryStats(HostRef ref, long lastTimeStamp) { return getter.getLatest(ref, lastTimeStamp); } @Override public void putMemoryStat(MemoryStat stat) { StatementDescriptor<MemoryStat> desc = new StatementDescriptor<>(memoryStatCategory, DESC_ADD_MEMORY_STAT); PreparedStatement<MemoryStat> prepared; try { prepared = storage.prepareStatement(desc); prepared.setString(0, stat.getAgentId()); prepared.setLong(1, stat.getTimeStamp()); prepared.setLong(2, stat.getTotal()); prepared.setLong(3, stat.getFree()); prepared.setLong(4, stat.getBuffers()); prepared.setLong(5, stat.getCached()); prepared.setLong(6, stat.getSwapTotal()); prepared.setLong(7, stat.getSwapFree()); prepared.setLong(8, stat.getCommitLimit()); prepared.execute(); } catch (DescriptorParsingException e) { logger.log(Level.SEVERE, "Preparing stmt '" + desc + "' failed!", e); } catch (StatementExecutionException e) { logger.log(Level.SEVERE, "Executing stmt '" + desc + "' failed!", e); } } }