Retrieve the

Ricardo · **Posted:** Mon Aug 07, 2006 10:52 pm

Hi,

I need read the Metadata from some hbm.xml.

I read the required fields (not-null), but I could not find a way to read the column length and precision, is it possible?

thank you
Ricardo

angela · **Posted:** Tue Aug 08, 2006 1:30 am

hello

for me it worked like this, just iterate through the table columns:

Code:

      Table table = classMapping.getTable();

      Map lengthMapping = new HashMap();
      Map scaleMapping = new HashMap();
      Map precisionMapping = new HashMap();
      for (Iterator iter = table.getColumnIterator(); iter.hasNext();) {
         Column column = (Column) iter.next();
         lengthMapping.put(column.getName(), new Integer(column.getLength()));
         scaleMapping.put(column.getName(), new Integer(column.getScale()));
         precisionMapping.put(column.getName(), new Integer(column.getPrecision()));
      }

angela