Mercurial > hg > release > thermostat-0.4
view tools/src/main/java/com/redhat/thermostat/tools/cli/ListVMsCommand.java @ 650:486a299ab905
Move command descriptions to properties file
Reviewed-by: sgehwolf
Review-thread: http://icedtea.classpath.org/pipermail/thermostat/2012-September/003394.html
author | Jon VanAlten <vanaltj@gmail.com> |
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date | Tue, 02 Oct 2012 17:43:37 -0400 |
parents | 73c182a706fc |
children | 205565370bab |
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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.tools.cli; import java.util.Collection; import org.apache.commons.cli.Options; 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.SimpleCommand; import com.redhat.thermostat.common.dao.DAOFactory; 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.VmInfo; public class ListVMsCommand extends SimpleCommand { private static final String NAME = "list-vms"; private static final String USAGE = "thermostat list-vms [-d <url> [-u <username> -p <password>]]"; @Override public void run(CommandContext ctx) throws CommandException { DAOFactory daoFactory = ApplicationContext.getInstance().getDAOFactory(); HostInfoDAO hostsDAO = daoFactory.getHostInfoDAO(); Collection<HostRef> hosts = hostsDAO.getHosts(); VmInfoDAO vmsDAO = daoFactory.getVmInfoDAO(); VMListFormatter formatter = new VMListFormatter(); for (HostRef host : hosts) { Collection<VmRef> vms = vmsDAO.getVMs(host); for (VmRef vm : vms) { VmInfo info = vmsDAO.getVmInfo(vm); formatter.addVM(vm, info); } } formatter.format(ctx.getConsole().getOutput()); } @Override public String getName() { return NAME; } @Override public String getUsage() { return USAGE; } @Override public Options getOptions() { return new Options(); } }