HQL クエリList
の句にパラメーターを設定する次のコードがあります。NOT IN
private static final String FIND_AVAILABLE_OPERATORS = "FROM Domain domain WHERE domain.type = :type AND domain.operators NOT IN (:operators)";
@SuppressWarnings("unchecked")
@Override
public List<Domain> findAvailableOperators(Domain domain) {
Query query = null;
if (domain.getOperators().isEmpty()) {
query = getCurrentSession().createQuery(FIND_BY_DOMAIN_TYPE); // run another query
} else {
query = getCurrentSession().createQuery(FIND_AVAILABLE_OPERATORS);
query.setParameterList("operators", domain.getOperators());
}
query.setParameter("type", DomainType.OPERATOR);
return query.list();
}
しかし、私は空ではないSQLGrammarException
ときに取得しますList
org.hibernate.exception.SQLGrammarException: No value specified for parameter 2
setParameterList()
を間違って使用していますか?
実行されたSQLは
Hibernate: select domain0_.domain_id as domain1_2_, domain0_.country as country2_, domain0_.name as name2_, domain0_.type as type2_ from domain domain0_ cross join domain_operators operators1_, domain domain2_ where domain0_.domain_id=operators1_.parent and operators1_.child=domain2_.domain_id and (. not in (?)) and domain0_.type=?
私は見たことがない(. not in (?))
。
編集:私のDomain
エンティティ
@Entity
@Table
public class Domain {
@Id
@GenericGenerator(name = "generator", strategy = "increment")
@GeneratedValue(generator = "generator")
@Column(name = "domain_id")
private Long domainId;
@Column(nullable = false, unique = true)
@NotNull
private String name;
@Column(nullable = false)
@NotNull
@Enumerated(EnumType.STRING)
private DomainType type;
@ManyToMany(cascade = {
CascadeType.PERSIST,
CascadeType.MERGE
}, fetch = FetchType.EAGER)
@JoinTable(joinColumns = {
@JoinColumn(name = "domain_id")
}, inverseJoinColumns = {
@JoinColumn(name = "code")
})
private Set<NetworkCode> networkCodes = new HashSet<>();
@ManyToMany(fetch = FetchType.EAGER)
@JoinTable(joinColumns = {
@JoinColumn(name = "parent", referencedColumnName = "domain_id")
}, inverseJoinColumns = {
@JoinColumn(name = "child", referencedColumnName = "domain_id")
})
private Set<Domain> operators = new HashSet<>();
@ManyToOne(optional = false, fetch = FetchType.EAGER)
private Country country;
public Domain() {}
... setters/getters
}