CHAR to BOOLEAN - Custom Type Handler

[Guido García Bernardo]

Hi,

I am triyng to write a custom type handler that allows me to map a 
CHAR(1) into a boolean.
Anyone could send me a simple example to fill the following methods?  
google doesn't help a lot...

Thank you very much.
PD. Maybe there is a simpler way to achieve the conversion.

public class CharTypeHandler extends BaseTypeHandler {
   public void setParameter(PreparedStatement arg0, int arg1, Object 
arg2, String arg3) throws SQLException {
       // TODO Auto-generated method stub      
   }

   public Object getResult(ResultSet arg0, String arg1) throws 
SQLException {
       // TODO Auto-generated method stub
   }

   public Object getResult(ResultSet arg0, int arg1) throws SQLException {
       // TODO Auto-generated method stub
   }

   public Object getResult(CallableStatement arg0, int arg1) throws 
SQLException {
       // TODO Auto-generated method stub
   }

   public Object valueOf(String arg0) {
       // TODO Auto-generated method stub
   }
}

--
Guido García Bernardo
wifree-project.net

Tfn. +34 983 54 89 08
ITDEUSTO - Valladolid