示例#1
0
 private void update(Iterator iter)
     throws ObjectHasChangedException, MissingAttributeException, DuplicateRowException,
         InvalidValueException {
   while (iter.hasNext()) {
     PersistentObject po = (PersistentObject) iter.next();
     update(po);
   }
 }
示例#2
0
 /**
  * Scans a list of <code>PersistentObject</code>s and return the object that matches the key or
  * <code>null</code> if not found.
  *
  * @param list list of <code>PersistentObject</code>s to scan.
  * @param encodedKey key to locate correct record on the list.
  * @return key-matching record of <code>null</code> if not found.
  */
 public static PersistentObject getPoInList(List list, String encodedKey) {
   Iterator iter = list.iterator();
   while (iter.hasNext()) {
     PersistentObject p = (PersistentObject) iter.next();
     if (p.getEncodedKey().equals(encodedKey)) {
       return p;
     }
   }
   return null;
 }
 /**
  * Using the list of <code>ColumnSpec</code> instances, set the prepared statement values from
  * parameter.
  *
  * @param obj is assumed to be a <code>List</code> of objects.
  * @throws SQLException if a JDBC set parameter method fails.
  */
 public void setPreparedValues(Object obj) throws SQLException {
   List params = (List) obj;
   if (params.size() != columnSpecs.size()) {
     throw new IllegalArgumentException(
         "Illegal list of parameters. There are "
             + columnSpecs.size()
             + " parameters to fill but argument supplied has "
             + params.size()
             + ".");
   }
   Iterator columnSpecIterator = columnSpecs.iterator();
   Iterator objIterator = params.iterator();
   int idx = 1;
   while (columnSpecIterator.hasNext()) {
     ColumnSpec aColumnSpec = (ColumnSpec) columnSpecIterator.next();
     setPreparedColumnValue(aColumnSpec, objIterator.next(), idx);
     idx++;
   }
 }