Spring data jpa "IN" clause using specification - spring-boot

Question

i am trying to get the records from the database using spring data jpa Speicification API.
here i need to put a condition for "In" clause for status column, for that i am code like below.
public static Specification<UserEntity> userSpecificationsforOperator(String orgName, String groupID,
List<String> status, Date startDate, Date endDate) {
return (root, query, builder) -> {
List<Predicate> predicates = new ArrayList<>();
if (orgName != null) {
Join<UserEntity, OrganizationEntity> organization = root.join("organization");
predicates.add(builder.equal(organization.get("name"), orgName));
}
/*
* if (groupID != null) {
* predicates.add(builder.equal(root.get("refApprovalGroupId"), groupID)); }
*/
if (status != null && status.size()>0) {
predicates.add(root.get("status").in(status));
}
if (startDate != null) {
predicates.add(builder.greaterThanOrEqualTo(root.get("createdDate"), startDate.toInstant()));
}
if (endDate != null) {
predicates.add(builder.lessThanOrEqualTo(root.get("createdDate"), endDate.toInstant()));
}
Predicate[] p = predicates.toArray(new Predicate[predicates.size()]);
return p.length == 0 ? null : p.length == 1 ? p[0] : builder.and(p);
};
}
the above code generating the query in cosole like below
SELECT userentity0_.id AS id1_68_,
userentity0_.created_by AS created_2_68_,
userentity0_.created_date AS created_3_68_,
userentity0_.last_modified_by AS last_mod4_68_,
userentity0_.last_modified_date AS last_mod5_68_,
userentity0_.group_id AS group_id6_68_,
userentity0_.group_name AS group_na7_68_,
userentity0_.is_enrollment_updated AS is_enrol8_68_,
userentity0_.is_federated AS is_feder9_68_,
userentity0_.name AS name10_68_,
userentity0_.organization_id AS organiz17_68_,
userentity0_.ref_approval_group_id AS ref_app11_68_,
userentity0_.reference_name AS referen12_68_,
userentity0_.status AS status13_68_,
userentity0_.uims_id AS uims_id14_68_,
userentity0_.user_status AS user_st15_68_,
userentity0_.version AS version16_68_
FROM user userentity0_
INNER JOIN organization organizati1_
ON userentity0_.organization_id = organizati1_.id
WHERE organizati1_.name ='utopia'
AND ( userentity0_.status =(?,?)
when i take the query into db tool and passing the values i am getting the data.
but while running from the application i am not getting the data.
here i understood that i am able to generate the query properly but my values are not passing correctly.
so could you please suggest how i can get my code return the data.

Answer 1

Maybe the implementation of it causes the issue...
Here, use this and let me know if it works
if (status != null && status.size()>0) {
predicates.add(builder.in(root.get("status")).value(status));
}