/**
* Remove (delete) a CompanyBDO object whose CompanyDO refers to the DO held by this BDO.
*
* @param r CompanyBDO to be deleted.
* @param tran The transaction to be used for the commit. If null, a new transaction is created.
* @exception DatabaseManagerException if could not create a transaction
* @exception java.sql.SQLException if any SQL errors occur.
* @exception DataObjectException If object is not found in the database.
*/
public void removeCompanyBDO(jobmatch.data.CompanyBDO rbdo, DBTransaction tran)
throws SQLException, DatabaseManagerException, DataObjectException, RefAssertionException,
DBRowUpdateException, QueryException {
IndustryDO rdo = rbdo.getIndustry();
String rdoHandle = rdo.getHandle();
String mydoHandle = DO.getHandle();
if (null == rdoHandle || null == mydoHandle || (!rdoHandle.equals(mydoHandle))) {
throw new DataObjectException(
"Object " + rdo + " does not refer to object " + DO + ", cannot be removed this way.");
}
rbdo.delete(tran);
}
/**
* From the many-to-many relationship expressed by CompanyDO, remove (delete) the AdressDO object
* that indirectly refers to the DO held by this BDO.
*
* @param b The AdressBDO to remove from the CompanyDO mapping for this BDO.
* @exception DataObjectException If the object is not found in the database.
*/
public void unmapAdress_via_CompanyBDO(jobmatch.data.AdressBDO b, DBTransaction tran)
throws DataObjectException, DatabaseManagerException, RefAssertionException, SQLException,
DBRowUpdateException, QueryException {
jobmatch.data.CompanyQuery q = new jobmatch.data.CompanyQuery();
q.setQueryIndustry(DO);
q.setQueryAdress(b.getDO());
q.requireUniqueInstance();
jobmatch.data.CompanyBDO m = null;
try {
m = q.getNextBDO();
} catch (NonUniqueQueryException e) {
throw new DataObjectException(
"Multiple mappings for " + DO + " and " + b.getDO() + " in jobmatch.data.Company table.");
}
m.delete(tran);
}