/**
* 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);
}
/**
* The methods <CODE>
* getHandle
* hasMatchingHandle
* </CODE> are used by Presentation Objects that need to populate
* HTML select lists with <CODE>IndustryBDO</CODE> objects as options.
*
* The <CODE>getHandle()</CODE> method is used
* to set the value for each option,
* and the <CODE>hasMatchingHandle()<CODE>
* methods are used to lookup the Data Object when the selection has
* been made.
*
* This IndustryBDO object holds a reference to a IndustryDO object.
* The id of this IndustryBDO is the id of its IndustryDO.
* @exception DatabaseManagerException
* If a connection to the database cannot be established, etc.
* @return id of this BDO as a string
* If an object id can't be allocated for this object.
*/
public String getHandle() throws DatabaseManagerException {
return DO.getHandle();
}