hibernate filter not working in the case of session.get() but working in the case of session.createQuery()

Question

I am using hibernate 4. I am writing a filter. The strange thing I noticed is the filter is not getting applied if I use session.get() method

public SecurityAgency getSecurityAgencyById(int id) {
        Session session = this.sessionFactory.getCurrentSession();
        session.enableFilter("byEnabled");
        SecurityAgency s = (SecurityAgency)session.get(SecurityAgency.class, new Integer(id));

         return s;
    }

Filter starts working as soon as I replace the session.get method with session.createQuery method and send a HQL query. I am unable to find any reason for this behaviour in the hibernate documentation.

FIlter declaration in securtiy agency class

@Entity
@Table(name="security_agency")

public class SecurityAgency  implements java.io.Serializable {
 @Id
 @Column(name = "id")
 @GeneratedValue(strategy = GenerationType.IDENTITY)
 private int id;
 @Column(name="name")
 private String name;
 @Column(name="code")
 private String code;
 @Column(name="website")
 private String website;
 @Column(name="tan")
 private String tan;
 @Column(name="email")
 private String email;
 @Column(name="pan")
 private String pan;
 @Column(name="created_at")
 private Date createdAt;
 @Column(name="created_by")
 private long createdBy;
 @Column(name="modified_at")
 private Date modifiedAt;
 @Column(name="modified_by")
 private long modifiedBy;
 @OneToMany(mappedBy="securityAgency",fetch = FetchType.EAGER)
 @JsonIgnoreProperties("securityAgency")

 @Filter(name = "byEnabled", condition = "is_enabled= 1")
 private Set<ContactPerson> contactPersons = new HashSet<ContactPerson>(0);

public SecurityAgency() {
}

Contact person class

@Entity
@Table(name = "contact_person")
@FilterDefs({
    @FilterDef(name="byEnabled"),
    @FilterDef(name="bySecurityAgency",parameters =       @ParamDef(name="agency_id", type="int"))
})
@Filters({
    @Filter(name="byEnabled", condition = "is_enabled = 1"),
    @Filter(name="bySecurityAgency", condition = "agency_id= :agency_id ")
})
public class ContactPerson  implements java.io.Serializable {

Answer 1

Filter doesn't work if you are fetching using id value.Use Query interface instead. See this thread

Answer 2

if you want to use table column values you need to use filter join table ( @FilterJoinTable ), @Filter is applied to target entity rather than table

try,

@FilterJoinTable(name = "byEnabled", condition = "is_enabled= :enabled")
private Set<ContactPerson> contactPersons = new HashSet<ContactPerson>(0);

get

 session.enableFilter("byEnabled").setParameter("enabled",  Integer.valueOf(1));