Mercurial > hg > release > thermostat-0.4
view client/heapdumper/src/main/java/com/redhat/thermostat/client/heap/cli/ListHeapDumpsCommand.java @ 652:e88742733601
Move command option definitions into properties file
Reviewed-by: omajid
Review-thread: http://icedtea.classpath.org/pipermail/thermostat/2012-September/003493.html
author | Jon VanAlten <vanaltj@gmail.com> |
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date | Tue, 02 Oct 2012 17:43:39 -0400 |
parents | 205565370bab |
children |
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/* * Copyright 2012 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.client.heap.cli; import java.util.Arrays; import java.util.Collection; import java.util.Date; import com.redhat.thermostat.client.heap.LocaleResources; import com.redhat.thermostat.client.heap.Translate; import com.redhat.thermostat.common.appctx.ApplicationContext; import com.redhat.thermostat.common.cli.CommandContext; import com.redhat.thermostat.common.cli.CommandException; import com.redhat.thermostat.common.cli.HostVMArguments; import com.redhat.thermostat.common.cli.SimpleCommand; import com.redhat.thermostat.common.cli.TableRenderer; import com.redhat.thermostat.common.dao.DAOFactory; import com.redhat.thermostat.common.dao.HeapDAO; import com.redhat.thermostat.common.dao.HostInfoDAO; import com.redhat.thermostat.common.dao.HostRef; import com.redhat.thermostat.common.dao.VmInfoDAO; import com.redhat.thermostat.common.dao.VmRef; import com.redhat.thermostat.common.model.HeapInfo; public class ListHeapDumpsCommand extends SimpleCommand { private static final String NAME = "list-heap-dumps"; // TODO localize private static final String[] COLUMN_NAMES = { Translate.localize(LocaleResources.HEADER_HOST_ID), Translate.localize(LocaleResources.HEADER_VM_ID), Translate.localize(LocaleResources.HEADER_HEAP_ID), Translate.localize(LocaleResources.HEADER_TIMESTAMP), }; @Override public String getName() { return NAME; } @Override public void run(CommandContext ctx) throws CommandException { HostVMArguments args = new HostVMArguments(ctx.getArguments(), false, false); TableRenderer renderer = new TableRenderer(4); renderer.printLine(COLUMN_NAMES); DAOFactory daoFactory = ApplicationContext.getInstance().getDAOFactory(); HostInfoDAO hostDAO = daoFactory.getHostInfoDAO(); VmInfoDAO vmDAO = daoFactory.getVmInfoDAO(); HeapDAO heapDAO = daoFactory.getHeapDAO(); Collection<HostRef> hosts = args.getHost() != null ? Arrays.asList(args.getHost()) : hostDAO.getHosts(); for (HostRef hostRef : hosts) { Collection<VmRef> vms = args.getVM() != null ? Arrays.asList(args.getVM()) : vmDAO.getVMs(hostRef); for (VmRef vmRef : vms) { printDumpsForVm(heapDAO, hostRef, vmRef, renderer); } } renderer.render(ctx.getConsole().getOutput()); } private void printDumpsForVm(HeapDAO heapDAO, HostRef hostRef, VmRef vmRef, TableRenderer renderer) { Collection<HeapInfo> infos = heapDAO.getAllHeapInfo(vmRef); for (HeapInfo info : infos) { renderer.printLine(hostRef.getStringID(), vmRef.getStringID(), info.getHeapId(), new Date(info.getTimeStamp()).toString()); } } }