--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/java/sql-dk/src/info/globalcode/sql/dk/CLIOptions.java	Sun Dec 15 19:20:50 2013 +0100
@@ -0,0 +1,63 @@
+package info.globalcode.sql.dk;
+
+import static info.globalcode.sql.dk.Functions.isNotEmpty;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+
+/**
+ *
+ * @author Ing. František Kučera (frantovo.cz)
+ */
+public class CLIOptions {
+
+	private String sql;
+	private String databaseName;
+	private boolean batch;
+	
+
+	public enum COMMAND_TYPE {
+
+		/** SELECT */
+		QUERY,
+		/** INSERT, UPDATE, DELETE */
+		UPDATE
+	};
+	private COMMAND_TYPE commandType;
+	private final Collection<NamedParameter> namedParameters = new ArrayList<>();
+	private final List<Parameter> numberedParameters = new ArrayList<>();
+
+	public void validate() throws InvalidOptionsException {
+		InvalidOptionsException e = new InvalidOptionsException();
+
+		if ( //
+				(hasDb() ? 1 : 0) + //
+				(hasSql() ? 1 : 0) + //
+				(hasBatch() ? 1 : 0)
+				!= 2) //
+		{
+			e.addProblem(new InvalidOptionsException.OptionProblem("Invalid combination of DB, SQL and BATCH – please specify just 2 of this 3 options"));
+		}
+
+		if (!namedParameters.isEmpty() && !numberedParameters.isEmpty()) {
+			e.addProblem(new InvalidOptionsException.OptionProblem("Named and numbered parameters can not be used together in one command."));
+		}
+
+
+		if (e.hasProblems()) {
+			throw e;
+		}
+	}
+
+	public boolean hasSql() {
+		return isNotEmpty(sql, true);
+	}
+
+	public boolean hasDb() {
+		return isNotEmpty(databaseName, true);
+	}
+
+	public boolean hasBatch() {
+		return batch;
+	}
+}