diff -r 873669135d97 -r e225bdcd260e java/sql-dk/src/info/globalcode/sql/dk/CLIStarter.java
--- a/java/sql-dk/src/info/globalcode/sql/dk/CLIStarter.java	Mon Dec 16 20:42:45 2013 +0100
+++ b/java/sql-dk/src/info/globalcode/sql/dk/CLIStarter.java	Mon Dec 16 23:17:34 2013 +0100
@@ -17,6 +17,7 @@
  */
 package info.globalcode.sql.dk;
 
+import info.globalcode.sql.dk.CLIOptions.MODE;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
@@ -24,28 +25,73 @@
  *
  * @author Ing. František Kučera (frantovo.cz)
  */
-public class CLIStarter {
+public class CLIStarter implements ConfigurationProvider {
 
 	private static final Logger log = Logger.getLogger(CLIStarter.class.getName());
+	private CLIOptions options;
+	private Configuration configuration;
 
 	public static void main(String[] args) {
 		try {
-			/** Parse options */
 			CLIParser parser = new CLIParser();
 			CLIOptions options = parser.parseOptions(args);
-
 			options.validate();
-
-			/** Show info */
-			if (!options.getShowInfo().isEmpty()) {
-				InfoLister infoLister = new InfoLister(System.err);
-				infoLister.showInfo(options);
-			}
-
+			CLIStarter starter = new CLIStarter(options);
+			starter.process();
 		} catch (CLIParserException e) {
 			log.log(Level.SEVERE, "Unable to parse CLI options", e);
 		} catch (InvalidOptionsException e) {
 			log.log(Level.SEVERE, "Invalid CLI options", e);
 		}
 	}
+
+	public CLIStarter(CLIOptions options) {
+		this.options = options;
+	}
+
+	private void process() {
+		/** Show info */
+		if (!options.getShowInfo().isEmpty()) {
+			InfoLister infoLister = new InfoLister(System.err, this);
+			infoLister.showInfo(options);
+		}
+
+		MODE mode = options.getMode();
+		switch (mode) {
+			case QUERY_NOW:
+				break;
+			case PREPARE_BATCH:
+				break;
+			case EXECUTE_BATCH:
+				break;
+			case JUST_SHOW_INFO:
+				// already done above
+				break;
+			default:
+				log.log(Level.SEVERE, "Unsupported mode: {0}", mode);
+				break;
+		}
+	}
+
+	@Override
+	public Configuration getConfiguration() {
+		if (configuration == null) {
+			installDefaultConfiguration();
+			configuration = loadConfiguration();
+		}
+		return configuration;
+	}
+
+	private void installDefaultConfiguration() {
+		/**
+		 * TODO: check config folder/file and create it if missing
+		 */
+	}
+
+	private Configuration loadConfiguration() {
+		/**
+		 * TODO: load configuration from XML
+		 */
+		return null;
+	}
 }