| /* |
| * Copyright 2009-2012 by The Regents of the University of California |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * you may obtain a copy of the License from |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package edu.uci.ics.asterix.installer.command; |
| |
| import java.util.Date; |
| import java.util.Properties; |
| |
| import org.kohsuke.args4j.Option; |
| |
| import edu.uci.ics.asterix.installer.driver.ManagixUtil; |
| import edu.uci.ics.asterix.installer.model.AsterixInstance; |
| import edu.uci.ics.asterix.installer.model.AsterixInstance.State; |
| import edu.uci.ics.asterix.installer.service.ILookupService; |
| import edu.uci.ics.asterix.installer.service.ServiceProvider; |
| |
| public class AlterCommand extends AbstractCommand { |
| |
| @Override |
| protected void execCommand() throws Exception { |
| String instanceName = ((AlterConfig) config).name; |
| ManagixUtil.validateAsterixInstanceExists(instanceName, State.INACTIVE); |
| ILookupService lookupService = ServiceProvider.INSTANCE.getLookupService(); |
| AsterixInstance instance = lookupService.getAsterixInstance(instanceName); |
| |
| Properties asterixConfProp = ManagixUtil.getAsterixConfiguration(((AlterConfig) config).confPath); |
| instance.setConfiguration(asterixConfProp); |
| instance.setModifiedTimestamp(new Date()); |
| lookupService.updateAsterixInstance(instance); |
| } |
| |
| @Override |
| protected CommandConfig getCommandConfig() { |
| return new AlterConfig(); |
| } |
| |
| @Override |
| protected String getUsageDescription() { |
| // TODO Auto-generated method stub |
| return null; |
| } |
| |
| } |
| |
| class AlterConfig implements CommandConfig { |
| |
| @Option(name = "-h", required = false, usage = "Help") |
| public boolean help = false; |
| |
| @Option(name = "-n", required = false, usage = "Name of Asterix Instance") |
| public String name; |
| |
| @Option(name = "-conf", required = false, usage = "Path to instance configuration") |
| public String confPath; |
| |
| } |