case DELETE:
op = (PreParseDeleteOperation) conn.processDelete(
"uid=user.1,ou=people,dc=example,dc=com");
break;
case EXTENDED:
op = (PreParseExtendedOperation) conn.processExtendedOperation(
OID_WHO_AM_I_REQUEST, null);
break;
case MODIFY:
ArrayList<Modification> mods = new ArrayList<Modification>();
Attribute attributeToModify = Attributes.create("attr", "newVal");