Main.java Source code

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Here is the source code for Main.java

Source

import java.lang.reflect.Field;
import java.sql.Connection;
import java.sql.DatabaseMetaData;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.util.HashMap;
import java.util.Map;

public class Main {
    public static void main(String[] argv) throws Exception {
        String driverName = "com.jnetdirect.jsql.JSQLDriver";
        Class.forName(driverName);

        String serverName = "127.0.0.1";
        String portNumber = "1433";
        String mydatabase = serverName + ":" + portNumber;
        String url = "jdbc:JSQLConnect://" + mydatabase;
        String username = "username";
        String password = "password";

        Connection connection = DriverManager.getConnection(url, username, password);
        DatabaseMetaData dbmd = connection.getMetaData();
        ResultSet resultSet = dbmd.getTypeInfo();

        while (resultSet.next()) {
            String typeName = resultSet.getString("TYPE_NAME");

            short dataType = resultSet.getShort("DATA_TYPE");
            getJdbcTypeName(dataType);
        }
    }

    public static void getJdbcTypeName(int jdbcType) {
        Map map = new HashMap();

        // Get all field in java.sql.Types
        Field[] fields = java.sql.Types.class.getFields();
        for (int i = 0; i < fields.length; i++) {
            try {
                String name = fields[i].getName();
                Integer value = (Integer) fields[i].get(null);
                map.put(value, name);
            } catch (IllegalAccessException e) {
            }
        }
        System.out.println(map);
    }

}