У меня есть две сущности с именами FeeTerms.java
и FeeTermDates.java
Я хочу получить all matched records from these two entities
, используя чистую HQL
Посмотрите на сущности:
FeeTerms.java
package com.rasvek.cg.entity;
// Generated May 14, 2018 11:39:07 PM by Hibernate Tools 5.1.7.Final
import java.util.HashSet;
import java.util.Set;
import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.GeneratedValue;
import static javax.persistence.GenerationType.IDENTITY;
import javax.persistence.Id;
import javax.persistence.OneToMany;
import javax.persistence.Table;
import com.fasterxml.jackson.annotation.JsonIgnore;
/**
* FeeTerms generated by hbm2java
*/
@Entity
@Table(name = "fee_terms", catalog = "campus_guru_01")
public class FeeTerms implements java.io.Serializable {
private Integer termId;
private String termName;
private String termCount;
private Set<FeeTermDates> feeTermDateses = new HashSet<FeeTermDates>(0);
private Set<AssocFeeTerms> assocFeeTermses = new HashSet<AssocFeeTerms>(0);
public FeeTerms() {
}
public FeeTerms(String termName, String termCount, Set<FeeTermDates> feeTermDateses,
Set<AssocFeeTerms> assocFeeTermses) {
this.termName = termName;
this.termCount = termCount;
this.feeTermDateses = feeTermDateses;
this.assocFeeTermses = assocFeeTermses;
}
@Id
@GeneratedValue(strategy = IDENTITY)
@Column(name = "term_id", unique = true, nullable = false)
public Integer getTermId() {
return this.termId;
}
public void setTermId(Integer termId) {
this.termId = termId;
}
@Column(name = "term_name")
public String getTermName() {
return this.termName;
}
public void setTermName(String termName) {
this.termName = termName;
}
@Column(name = "term_count", length = 45)
public String getTermCount() {
return this.termCount;
}
public void setTermCount(String termCount) {
this.termCount = termCount;
}
@OneToMany(fetch = FetchType.EAGER, mappedBy = "feeTerms")
public Set<FeeTermDates> getFeeTermDateses() {
return this.feeTermDateses;
}
public void setFeeTermDateses(Set<FeeTermDates> feeTermDateses) {
this.feeTermDateses = feeTermDateses;
}
@OneToMany(fetch = FetchType.EAGER, mappedBy = "feeTerms")
public Set<AssocFeeTerms> getAssocFeeTermses() {
return this.assocFeeTermses;
}
public void setAssocFeeTermses(Set<AssocFeeTerms> assocFeeTermses) {
this.assocFeeTermses = assocFeeTermses;
}
}
FeeTermDates.java
package com.rasvek.cg.entity;
// Generated May 14, 2018 11:39:07 PM by Hibernate Tools 5.1.7.Final
import static javax.persistence.GenerationType.IDENTITY;
import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.Table;
import com.fasterxml.jackson.annotation.JsonIgnore;
/**
* FeeTermDates generated by hbm2java
*/
@Entity
@Table(name = "fee_term_dates", catalog = "campus_guru_01")
public class FeeTermDates implements java.io.Serializable {
private int tdmId;
private FeeTerms feeTerms;
private String date;
public FeeTermDates() {
}
public FeeTermDates(int tdmId, FeeTerms feeTerms) {
this.tdmId = tdmId;
this.feeTerms = feeTerms;
}
public FeeTermDates(int tdmId, FeeTerms feeTerms, String date) {
this.tdmId = tdmId;
this.feeTerms = feeTerms;
this.date = date;
}
@Id
@GeneratedValue(strategy = IDENTITY)
@Column(name = "tdm_id", unique = true, nullable = false)
public int getTdmId() {
return this.tdmId;
}
public void setTdmId(int tdmId) {
this.tdmId = tdmId;
}
@ManyToOne(fetch = FetchType.LAZY)
@JoinColumn(name = "term_id", nullable = false)
public FeeTerms getFeeTerms() {
return this.feeTerms;
}
public void setFeeTerms(FeeTerms feeTerms) {
this.feeTerms = feeTerms;
}
@Column(name = "date")
public String getDate() {
return this.date;
}
public void setDate(String date) {
this.date = date;
}
}
Я пытался с помощью следующего кода, но я не получаю его
String hql="select FT.termId , FT.termName , FT.termCount,FT.feeTermDateses from FeeTerms FT ,FeeTermDates FD where FT.termId=FD.feeTerms" ;
query = currentSession.createQuery(hql);
termDatesList= query.getResultList();
как этого добиться как чистый HQL
.Я очень новичок в Hibernate и HQl.
У меня есть что-то вроде ниже в другом посте,
public List<Category> getCategoryList(int id) {
List<Category> groupList;
Session session = sessionFactory.getCurrentSession();
Query query = session.createQuery("select c from Category c join fetch c.events where c.parentCategory.categoryId = 1");
//query.setParameter("id", id);
groupList = query.list();
return groupList;
}
Возможно ли выполнить мой запрос, как указано выше?