SpringBoot demo code

 https://github.com/timnguyen99/code_demo

React Angular code demo

 https://github.com/timnguyen99/code_demo

Hibernate 3 to 5 migration

 Hibernate 3 to 5 migration 

Some notes and tips:

 by Pseudo code below

1.       1.       Typical current code  

 

getCurrentSession().createCriteria(BT.class)

                                                                .add(Restrictions.eq("replacedBT", replaced))

                                                                .addOD(OD.desc("id")).list();

 

Will be replaced by

 

CriteriaQuery<BT> criteriaQuery = getCurrentSession().getCriteriaBuilder().createQuery(BT.class);

Root<BT> root = criteriaQuery.from(BT.class);

CriteriaBuilder cb = getCurrentSession().getCriteriaBuilder();

criteriaQuery.select(root).where(getCurrentSession().getCriteriaBuilder().equal(root.get("replacedBT"), replaced));

criteriaQuery.ODBy(cb.desc(root.get("id")));

 

 

2.       Mapping

 

	Hibernate	JPA
1	setResultTransformer(Criteria.DISTINCT_ROOT_ENTITY)	criteriaQuery.select(root).distinct(true)
2	setProjection(Property.forName("id")	criteriaQuery.multiselect(root.get("id"))
3	Disjunction	CriteriaBuilder  disjunction(); Ex: Predicate predicate = cb.disjunction(); predicate.getExpressions().add(cb.isNull(root.get("effectiveEndDate"))); predicate.getExpressions().add(cb.greaterThanOrEqualTo(root.get("effectiveEndDate"), DateUtil.getLienDateForTestY(testY.intValue())));
4	Criterion	predicate.getExpressions().add(
5	Restrictions.in ("testY", Ys)	root.get("testY").in(Ys)
6	Restrictions.le	lessThanOrEqualTo
7	Restrictions.ilike   - case insensitive	cb.like(cb.lower(root.get("assesseeName")), "%"+name.trim().toLowerCase() + "%"
8	Build list of conditions many if else	List<Predicate> predicates = new ArrayList<>();                                                         predicates.add(join.get("testId").in(oidSub));                                                         predicates.add(cbSub.notEqual(rootBT.get("pmStatus"), BTPmStatus.paidStatus));                                                         predicates.add(cbSub.notEqual(rootBT.get("status"), TestBTStatus.canceled));                                                         predicates.add(cbSub.notEqual(rootBT.get("status"), TestBTStatus.purged));                                                         predicates.add(cbSub.notEqual(rootBT.get("status"), TestBTStatus.rolledToUnsecured ));
9	Join                                                   BTCrit.createCriteria("testCharges","chg");                                                 BTCrit.add (Restrictions.in("chg.testId", oidSub) );	Join<BT, Charge> join = rootBT.join("testCharges", JoinType.INNER);                                                 criteriaQueryBT.select(rootBT).where(join.get("testId").in(oids),                                                                                                                                                                                                                  cbBT.equal(rootBT.get("testY"), testY),                                                                                                                                                                                                                  rootBT.get("BTType").in(types)  );
10	Multiple Join                                   List<JTestOD> chains =                                     getCurrentSession()                                     .createCriteria(JTestOD.class)                                 .add(Restrictions.not(Restrictions.eq("state", JTestODState.open)))                                 .createCriteria("traTranss")                                 .createCriteria("JTransProperties")            .add(Restrictions.eq("id.apn",prop.getPropertyId()))            .add(Restrictions.eq("propertyAvTestY",prop.getTestY())) //           .add(Restrictions.eq("chainedToTestOD", co)) //                            .setResultTransformer(Criteria.DISTINCT_ROOT_ENTITY) //                            .list();	CriteriaQuery<JTestOD> criteriaQuery = getCurrentSession().getCriteriaBuilder().createQuery(JTestOD.class);         CriteriaBuilder cb = getCurrentSession().getCriteriaBuilder();         Root<JTestOD> root = criteriaQuery.from(JTestOD.class);                 Join<JTestOD, JTraTrans> join = root.join("traTranss", JoinType.INNER);         Join<JTraTrans, JTransProperty> join2 = join.join("JTransProperties", JoinType.INNER);                  criteriaQuery.select(root).distinct(true) .where(                                cb.notEqual(root.get("state"), JTestODState.open),                                cb .equal(join2.get("id").get("apn"), prop.getPropertyId()),                                cb.equal(join2.get("propertyAvTestY"), prop.getTestY()),                                cb .equal(join2.get("chainedToTestOD"), co));                 List<JTestOD> chains  = getCurrentSession().createQuery(criteriaQuery).getResultList();

 

Hibernate 3 to Hibernate 5 migration

Hibernate 3 to Hibernate 5 migration  Tips and Steps

Package name changes

org.hibernate.internal.ThreadLocalSessionContext->org.hibernate.context.internal.ThreadLocalSessionContext

org.hibernate.connection.ConnectionProvider --> org.hibernate.engine.jdbc.connections.spi.ConnectionProvider

org.hibernate.cfg.AnnotationConfiguration -> org.hibernate.cfg.Configuration

org.hibernate.event.PostLoadEvent -> org.hibernate.event.spi.PostLoadEvent

org.hibernate.event.def.DefaultPostLoadEventListener -> org.hibernate.event.internal.DefaultPostLoadEventListener

Multiple authentication mechanism chaining in OAM: Card 2FA authentication

Multiple authentication mechanism chaining in OAM: Card 2FA authentication

http://www.ateam-oracle.com/multiple-authentication-mechanism-chaining-in-oam/

Banner : after block in is populate detail

Banner : : after block in is populate detail

Ellucian banner : Search by name in keyblock

Ellucian banner : Search by name in keyblock

Order of struct is for Next item default, and search by name need ID next to Name