public static String formatWithAge()

in redback-integrations/redback-common-integrations/src/main/java/org/apache/archiva/redback/integration/util/DateUtils.java [54:114]

53 lines of code
10 McCabe index (conditional complexity)


    public static String formatWithAge( Date date, String dateFormat, String suffix )
    {
        if ( date == null )
        {
            return null;
        }

        SimpleDateFormat format = new SimpleDateFormat( dateFormat );

        StringBuilder out = new StringBuilder();
        out.append( format.format( date ) );
        out.append( " - " );

        Calendar now = Calendar.getInstance();
        Calendar then = Calendar.getInstance();
        then.setTime( date );

        long diffMillis = now.getTimeInMillis() - then.getTimeInMillis();

        long days = diffMillis / ( 24 * 60 * 60 * 1000 );
        long hours = diffMillis / ( 60 * 60 * 1000 );
        long minutes = diffMillis / ( 60 * 1000 );
        long seconds = diffMillis / ( 1000 );

        if ( days > 0 )
        {
            out.append( String.valueOf( days ) ).append( " day" );
            if ( days > 1 )
            {
                out.append( 's' );
            }
        }
        else if ( hours > 0 )
        {
            out.append( String.valueOf( hours ) ).append( " hour" );
            if ( hours > 1 )
            {
                out.append( 's' );
            }
        }
        else if ( minutes > 0 )
        {
            out.append( String.valueOf( minutes ) ).append( " minute" );
            if ( minutes > 1 )
            {
                out.append( 's' );
            }
        }
        else if ( seconds > 0 )
        {
            out.append( String.valueOf( seconds ) ).append( " second" );
            if ( seconds > 1 )
            {
                out.append( 's' );
            }
        }

        out.append( ' ' ).append( suffix );

        return out.toString();
    }