import java.*;
public class SqlConnectionTest {
	     private java.sql.Connection  con = null;
	     private final String url = "jdbc:microsoft:sqlserver://";
	     private final String serverName= "localhost";
	     private final String portNumber = "1433";
	     private final String databaseName= "MySimple";
	     private final String userName = "myuser";
	     private final String password = "mypassword";
	     // Informs the driver to use server a side-cursor, 
	     // which permits more than one active statement 
	     // on a connection.
	     private final String selectMethod = "cursor"; 
	     
	     // Constructor
	     public SqlConnectionTest(){}
	     
	     private String getConnectionUrl(){
	          return url+serverName+":"+portNumber+";databaseName="+databaseName+";selectMethod="+selectMethod+";";
	     }
	     
	     private java.sql.Connection getConnection(){
	          try{
	               Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver"); 
	               con = java.sql.DriverManager.getConnection(getConnectionUrl(),userName,password);
	               if(con!=null) System.out.println("Connection Successful!");
	          }catch(Exception e){
	               e.printStackTrace();
	               System.out.println("Error Trace in getConnection() : " + e.getMessage());
	         }
	          return con;
	      }

	     /*
	          Display the driver properties, database details 
	     */ 

	     public void displayDbProperties(){
	          java.sql.DatabaseMetaData dm = null;
	          java.sql.ResultSet rs = null;
	          try{
	               con= this.getConnection();
	               if(con!=null){
	                    dm = con.getMetaData();
	                    System.out.println("Driver Information");
	                    System.out.println("\tDriver Name: "+ dm.getDriverName());
	                    System.out.println("\tDriver Version: "+ dm.getDriverVersion ());
	                    System.out.println("\nDatabase Information ");
	                    System.out.println("\tDatabase Name: "+ dm.getDatabaseProductName());
	                    System.out.println("\tDatabase Version: "+ dm.getDatabaseProductVersion());
	                    System.out.println("Avalilable Catalogs ");
	                    rs = dm.getCatalogs();
	                    while(rs.next()){
	                         System.out.println("\tcatalog: "+ rs.getString(1));
	                    } 
	                    rs.close();
	                    rs = null;
	                    closeConnection();
	               }else System.out.println("Error: No active Connection");
	          }catch(Exception e){
	               e.printStackTrace();
	          }
	          dm=null;
	     }     
	     
	     private void closeConnection(){
	          try{
	               if(con!=null)
	                    con.close();
	               con=null;
	          }catch(Exception e){
	               e.printStackTrace();
	          }
	     }
	     public static void main(String[] args) throws Exception
	       {
	          SqlConnectionTest myDbTest = new SqlConnectionTest();
	          myDbTest.displayDbProperties();
	       }
	}