fetch all the data from main table and all the corresponding child record with activeYn != N., using spring jpa - spring

Question

Trying to achieve
fetch all the data from main table and all the corresponding child record with activeYn != N.
This is parent entity
#Entity
#Table(name="IR_TB_INCIDENT_HDR")
public class IncidentHdr implements Serializable {
private static final long serialVersionUID = 1L;
#Id
#SequenceGenerator(name="IR_TB_INCIDENT_HDR_INCIDENTID_GENERATOR", sequenceName="IR_SEQ_INCIDENT_ID",allocationSize=1)
#GeneratedValue(strategy=GenerationType.SEQUENCE, generator="IR_TB_INCIDENT_HDR_INCIDENTID_GENERATOR")
#Column(name="INCIDENT_ID")
private long incidentId;
#Column(name="PATIENT_ID")
private Long patientId;
#OneToMany(cascade = {CascadeType.PERSIST,CascadeType.MERGE, CascadeType.REMOVE}, fetch = FetchType.LAZY, mappedBy="incidentHdr")
private Set<Attachments> attachments;
....
//other child entities
}
This is the child entity
#Entity
#Table(name="IR_TB_ATTACHMENTS")
public class Attachments implements Serializable {
private Long attachmentId;
private IncidentHdr incidentHdr;
private boolean activeYn;
}
Here we are genegating the custom query, we are appending only one condition here.
public IncidentHdr findIncidentDetailForId(Long incidentId) throws BusinessException {
StringBuilder query = null;
IncidentHdr incidentHdr = null;
StringBuilder incidentDetailQuery = null;
Query q = null;
Map < String, Object > parameters = new HashMap < String, Object > ();
List < String > criteria = new ArrayList < String > ();
try {
incidentDetailQuery = new StringBuilder();
query = new StringBuilder();
query.append(ReposJPQL.GET_INCIDENTS_DETAIL);
criteria.add("inc.incidentId = :incidentId ");
parameters.put("incidentId", incidentId);
if (criteria.size() > 0) {
for (int i = 0; i < criteria.size(); i++) {
incidentDetailQuery.append(" AND ");
incidentDetailQuery.append(criteria.get(i));
}
}
query.append(incidentDetailQuery);
q = em.createQuery(query.toString());
for (Entry < String, Object > entry: parameters.entrySet()) {
q.setParameter(entry.getKey(), entry.getValue());
}
incidentHdr = (IncidentHdr) q.getSingleResult();
}catch(IllegalArgumentException | IllegalStateException | DataAccessException | EntityNotFoundException e) {
logger.error(e.getMessage());
throw new BusinessException(e);
}
return incidentHdr;
}
ReposJPQL, Here defined the query with activeYn condition.
public interface ReposJPQL {
public String GET_INCIDENTS_DETAIL = "SELECT inc "
+ " FROM IncidentHdr inc left join inc.attachments att WHERE att.activeYn <> 'N' ";
}
Even though the records are present it return "org.springframework.dao.EmptyResultDataAccessException: No entity found for query; nested exception is javax.persistence.NoResultException: No entity found for query"
error
Or is there any other way to achieve this ? #Where(clause=...) option is pure hibernate so cant use that.