I am trying to execute a hibernate query. After I created the query, "query.getQueryString()"
prints like below:
select a
from com.mycompany.model.dwh.Instruction a
where a.custBillAcctId = :accountId
Then when I am trying to set parameter:
query.setParameter("accountId", new BigDecimal(accountId));
I get:
org.hibernate.QueryParameterException:
could not locate named parameter [accountId]
I print "query.getNamedParameters()", it seems empty. Hibernate somewhat can't detect :accountId. I tried different things, setting by parameter index, etc. All failed.
I did it millions of times in JEE-Hibernate, but I failed with Spring-Hibernate.
Environment: Eclipse-Jetty
hibernate: 4.1.9.Final
springframework: 3.2.1.RELEASE
@Entity
@Table(name = "TALIMAT")
public class Instruction implements Serializable {
private static final long serialVersionUID = 1L;
@Id
@Column(name = "TALIMAT_ID")
@GenericGenerator(name="kaugen" , strategy="increment")
@GeneratedValue(generator="kaugen")
private Long key;
@Id
@Column(name = "CUST_BILL_ACCT_ID")
private BigDecimal custBillAcctId;
....
@Column(name = "STATUS")
private String status;
@Temporal(TemporalType.DATE)
@Column(name = "INSERT_DATE")
private Date insertDate;
Here is my code:
try {
Session session = sessionFactory.getCurrentSession();
Query query = session.createQuery("select a from " +
Instruction.class.getName() + " a
where a.custBillAcctId = :accountId ");
System.out.println("getNamedParameters: ");
for(String g:query.getNamedParameters()){
System.out.println(g + "\n");
}
query.setParameter("accountId", new BigDecimal(accountId));
} catch (Exception e1) {
e1.printStackTrace();
}
Thanks