Working with adf dates programatically

Get Current Date and time

  • We usually need to get current date and time in java class. It is easy to get current date for java.util.Date class.

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java.util.Date date = new java.util.Date();

  • This date object gives current date and time. To use this date and time this can be formatted in needed date format as follows:

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DateFormat dateFormat = SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
            java.util.Date date = new java.util.Date();
            String datetime = dateFormat.format(date);

  • This will give desired format to current date. Now to use this format in code we need to change this string to java.util.Date

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try{
        java.util.Date date2 = dateFormat.parse (datetime);
        }catch(ParseException pe){
            pe.printStackTrace();}
  
or  oracle.jbo.domain.Date current = new oracle.jbo.domain.Date(java.util.Date().getTime());

  • Now to get current date in oracle.jbo.domain.Date class do the following

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java.sql.Timestamp datetime = new java.sql.Timestamp(System.currentTimeMillis());
oracle.jbo.domain.Date daTime = new  oracle.jbo.domain.Date(datetime);
  • Or change java.util.Date to oracle.jbo.domain.Date
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      DateFormat dateFormat = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
           java.util.Date date = new java.util.Date();
           String dateStr = dateFormat.format(date);
try{
       java.util.Date date2 = dateFormat.parse (dateStr);
           java.sql.Date sqldate = new java.sql.Date(date2.getTime());
           oracle.jbo.domain.Date daTime = new  oracle.jbo.domain.Date(sqldate);
           System.out.println("Current Date Time : jbo " + daTime);
       }catch(ParseException pe){
           pe.printStackTrace();}

To get only date use java.sql.Date and to get date with time use java.sql.Timestamp

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