franta-hg@16: /**
franta-hg@16:  * SQL-DK
franta-hg@16:  * Copyright © 2013 František Kučera (frantovo.cz)
franta-hg@16:  *
franta-hg@16:  * This program is free software: you can redistribute it and/or modify
franta-hg@16:  * it under the terms of the GNU General Public License as published by
franta-hg@16:  * the Free Software Foundation, either version 3 of the License, or
franta-hg@16:  * (at your option) any later version.
franta-hg@16:  *
franta-hg@16:  * This program is distributed in the hope that it will be useful,
franta-hg@16:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
franta-hg@16:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
franta-hg@16:  * GNU General Public License for more details.
franta-hg@16:  *
franta-hg@16:  * You should have received a copy of the GNU General Public License
franta-hg@16:  * along with this program. If not, see <http://www.gnu.org/licenses/>.
franta-hg@16:  */
franta-hg@1: package info.globalcode.sql.dk;
franta-hg@1: 
franta-hg@26: import info.globalcode.sql.dk.configuration.ConfigurationProvider;
franta-hg@20: import info.globalcode.sql.dk.CLIOptions.MODE;
franta-hg@26: import info.globalcode.sql.dk.configuration.Configuration;
franta-hg@13: import java.util.logging.Level;
franta-hg@13: import java.util.logging.Logger;
franta-hg@13: 
franta-hg@1: /**
franta-hg@1:  *
franta-hg@1:  * @author Ing. František Kučera (frantovo.cz)
franta-hg@1:  */
franta-hg@20: public class CLIStarter implements ConfigurationProvider {
franta-hg@1: 
franta-hg@13: 	private static final Logger log = Logger.getLogger(CLIStarter.class.getName());
franta-hg@20: 	private CLIOptions options;
franta-hg@20: 	private Configuration configuration;
franta-hg@13: 
franta-hg@1: 	public static void main(String[] args) {
franta-hg@21: 
franta-hg@21: 		if (args.length == 0) {
franta-hg@21: 			args = new String[]{CLIParser.Tokens.INFO_HELP};
franta-hg@21: 		}
franta-hg@21: 
franta-hg@13: 		try {
franta-hg@13: 			CLIParser parser = new CLIParser();
franta-hg@13: 			CLIOptions options = parser.parseOptions(args);
franta-hg@14: 			options.validate();
franta-hg@20: 			CLIStarter starter = new CLIStarter(options);
franta-hg@21: 			starter.installDefaultConfiguration();
franta-hg@20: 			starter.process();
franta-hg@13: 		} catch (CLIParserException e) {
franta-hg@14: 			log.log(Level.SEVERE, "Unable to parse CLI options", e);
franta-hg@14: 		} catch (InvalidOptionsException e) {
franta-hg@14: 			log.log(Level.SEVERE, "Invalid CLI options", e);
franta-hg@13: 		}
franta-hg@4: 	}
franta-hg@20: 
franta-hg@20: 	public CLIStarter(CLIOptions options) {
franta-hg@20: 		this.options = options;
franta-hg@20: 	}
franta-hg@20: 
franta-hg@20: 	private void process() {
franta-hg@20: 		/** Show info */
franta-hg@20: 		if (!options.getShowInfo().isEmpty()) {
franta-hg@20: 			InfoLister infoLister = new InfoLister(System.err, this);
franta-hg@20: 			infoLister.showInfo(options);
franta-hg@20: 		}
franta-hg@20: 
franta-hg@20: 		MODE mode = options.getMode();
franta-hg@20: 		switch (mode) {
franta-hg@20: 			case QUERY_NOW:
franta-hg@20: 				break;
franta-hg@20: 			case PREPARE_BATCH:
franta-hg@20: 				break;
franta-hg@20: 			case EXECUTE_BATCH:
franta-hg@20: 				break;
franta-hg@20: 			case JUST_SHOW_INFO:
franta-hg@20: 				// already done above
franta-hg@20: 				break;
franta-hg@20: 			default:
franta-hg@20: 				log.log(Level.SEVERE, "Unsupported mode: {0}", mode);
franta-hg@20: 				break;
franta-hg@20: 		}
franta-hg@20: 	}
franta-hg@20: 
franta-hg@20: 	@Override
franta-hg@20: 	public Configuration getConfiguration() {
franta-hg@20: 		if (configuration == null) {
franta-hg@20: 			configuration = loadConfiguration();
franta-hg@20: 		}
franta-hg@20: 		return configuration;
franta-hg@20: 	}
franta-hg@20: 
franta-hg@20: 	private void installDefaultConfiguration() {
franta-hg@20: 		/**
franta-hg@20: 		 * TODO: check config folder/file and create it if missing
franta-hg@20: 		 */
franta-hg@20: 	}
franta-hg@20: 
franta-hg@20: 	private Configuration loadConfiguration() {
franta-hg@20: 		/**
franta-hg@20: 		 * TODO: load configuration from XML
franta-hg@20: 		 */
franta-hg@20: 		return null;
franta-hg@20: 	}
franta-hg@1: }