public boolean chkDup() {
DummyVOImpl dummy = (DummyVOImpl) getDummyVO1().getViewObject();
dummy.setQuery(
"select art_id from uniform_title where nvl(upper(title),'0')='"
+ ParsiUtil.stringToZeroValue(getTitle()).toUpperCase().replaceAll("'", "''")
+ "' and labcol="
+ getDBTransaction().getSession().getUserData().get("labcolno"));
dummy.executeQuery();
return dummy.hasNext();
}
/**
* Custom DML update/insert/delete logic here.
*
* @param operation the operation type
* @param e the transaction event
*/
protected void doDML(int operation, TransactionEvent e) {
try {
if (operation != DML_DELETE) {
setTitle(ParsiUtil.clearString(getTitle()));
}
if (operation == DML_INSERT) {
if (chkDup()) throw new ParsiException("عنوان قراردادی تکراری است.");
SequenceImpl si = new SequenceImpl("LIBRARY.SEQ_UNIFORM_TITLE_ART_ID", getDBTransaction());
setArtId(new DBSequence(si.getSequenceNumber()));
} else if (operation == DML_UPDATE) {
if (!ParsiUtil.stringToZeroValue(getTitle()).equals(getPostedAttribute(TITLE))) {
if (chkDup()) throw new ParsiException("عنوان قراردادی تکراری است.");
}
}
super.doDML(operation, e);
} catch (Exception ex) {
if (ex instanceof ParsiException) {
throw new JboException(((ParsiException) ex).getMessage());
} else throw new JboException("خطا در ذخیره کردن رکورد عنوان قراردادی");
}
}