/** @see org.kuali.rice.krad.dao.MaintenanceDocumentDao#deleteLocks(java.lang.String) */
public void deleteLocks(String documentNumber) {
Criteria criteria = new Criteria(MaintenanceLock.class.getName());
criteria.eq("documentNumber", documentNumber);
new QueryByCriteria(entityManager, criteria, QueryByCriteriaType.DELETE)
.toQuery()
.executeUpdate();
}
private Criteria buildJpaCriteria(Class clazz, Map<String, ?> fieldValues) {
Criteria criteria = new Criteria(clazz.getName());
for (Iterator i = fieldValues.entrySet().iterator(); i.hasNext(); ) {
Map.Entry<String, ?> e = (Map.Entry<String, ?>) i.next();
String key = e.getKey();
Object value = e.getValue();
String alias = "";
String[] keySplit = key.split("\\.");
if (keySplit.length > 1) {
alias = keySplit[keySplit.length - 2];
String variableKey = keySplit[keySplit.length - 1];
for (int j = 0; j < keySplit.length - 1; j++) {
if (criteria.getAliasIndex(keySplit[j]) == -1) {
criteria.join(keySplit[j], keySplit[j], false, true);
}
}
key = "__JPA_ALIAS[['" + alias + "']]__." + variableKey;
}
if (value == null) {
continue;
} else if (value instanceof Collection) {
criteria.in(key, (Collection) value);
} else {
criteria.eq(key, value);
}
}
return criteria;
}
/**
* @see org.kuali.rice.krad.dao.MaintenanceDocumentDao#getLockingDocumentNumber(java.lang.String,
* java.lang.String)
*/
public String getLockingDocumentNumber(String lockingRepresentation, String documentNumber) {
String lockingDocNumber = "";
// build the query criteria
Criteria criteria = new Criteria(MaintenanceLock.class.getName());
criteria.eq("lockingRepresentation", lockingRepresentation);
// if a docHeaderId is specified, then it will be excluded from the
// locking representation test.
if (StringUtils.isNotBlank(documentNumber)) {
criteria.ne(KRADPropertyConstants.DOCUMENT_NUMBER, documentNumber);
}
// attempt to retrieve a document based off this criteria
MaintenanceLock maintenanceLock =
(MaintenanceLock) new QueryByCriteria(entityManager, criteria).toQuery().getSingleResult();
// if a document was found, then there's already one out there pending,
// and we consider it 'locked' and we return the docnumber.
if (maintenanceLock != null) {
lockingDocNumber = maintenanceLock.getDocumentNumber();
}
return lockingDocNumber;
}
private Criteria buildInactiveJpaCriteria(Class clazz) {
Criteria criteria = new Criteria(clazz.getName());
criteria.eq(KRADPropertyConstants.ACTIVE, false);
return criteria;
}