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Quarkus Hibernate: Entity not updated when changed value provided via method

I use Quarkus + Hibernate to sync data to the DB and I've noticed during testing that sometimes my entity isn't updated. I've created a minimal example adjusting the original example https://github.com/quarkusio/quarkus-quickstarts/tree/main/hibernate-orm-quickstart
Here are my adjustments:
import.sql
DROP TABLE IF EXISTS fruit CASCADE;
CREATE TABLE fruit (
fruitsSequence INT PRIMARY KEY,
name TEXT NOT NULL,
test INT
);
Fruit.java
package org.acme.hibernate.orm;
import javax.persistence.Access;
import javax.persistence.AccessType;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.SequenceGenerator;
import javax.persistence.Table;
import javax.persistence.Transient;
import com.google.common.base.Objects;
#Entity
#Table(name = "known_fruits")
public class Fruit {
#Id
#SequenceGenerator(name = "fruitsSequence", sequenceName = "known_fruits_id_seq", allocationSize = 1, initialValue = 10)
#GeneratedValue(generator = "fruitsSequence")
private Integer id;
#Transient
private String name = "";
#Column(name = "test")
private Integer test = -1;
public Fruit() {
}
public Fruit(String name) {
this.name = name;
}
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
#Column(name = "name")
#Access(AccessType.PROPERTY)
public String getChangedName() {
return "a" + name;
}
public String getName() {
return name;
}
public void setTest(Integer test) {
this.test = test;
}
public Integer getTest() {
return test;
}
#Column(name = "name")
#Access(AccessType.PROPERTY)
protected void setChangedName(String name) {
this.name = name.substring(1);
}
public void setName(String name) {
this.name = name;
}
#Override
public int hashCode() {
return Objects.hashCode(name, test);
}
#Override
public boolean equals(Object o) {
if (o instanceof Fruit) {
Fruit other = (Fruit) o;
return name.equals(other.name) && test.equals(other.test);
}
return false;
}
}
Replaced the test withDBTest.java
package org.acme.hibernate.orm;
import static io.restassured.RestAssured.given;
import static org.junit.jupiter.api.Assertions.assertEquals;
import javax.inject.Inject;
import javax.persistence.EntityManager;
import javax.transaction.UserTransaction;
import org.junit.jupiter.api.Test;
import io.quarkus.test.junit.QuarkusTest;
#QuarkusTest
public class DBTest {
#Inject
EntityManager m_em;
#Inject
UserTransaction m_transaction;
#Test
void testUpdate() throws Exception {
Fruit fruit = given().when().body("{\"name\" : \"Pear\"}").contentType("application/json").post("/fruits")
.then().statusCode(201).extract().as(Fruit.class);
m_transaction.begin();
Fruit db = m_em.find(Fruit.class, fruit.getId());
db.setName("Apple");
db.setTest(13);
m_transaction.commit();
db = m_em.find(Fruit.class, fruit.getId());
assertEquals(13, db.getTest(), "Unexpected test");
assertEquals("Apple", db.getName(), "Unexpected name");
}
#Test
void testUpdateLongName() throws Exception {
Fruit fruit = given().when().body(
"{\"name\" : \"PeeeeeeeeeeeeeeeeeeeeeeeaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaDBaaaaaaaaaaaaaar\"}")
.contentType("application/json").post("/fruits").then().statusCode(201).extract().as(Fruit.class);
m_transaction.begin();
Fruit db = m_em.find(Fruit.class, fruit.getId());
db.setName(fruit.getName() + "Apple");
db.setTest(13);
m_transaction.commit();
db = m_em.find(Fruit.class, fruit.getId());
assertEquals(13, db.getTest(), "Unexpected test");
assertEquals(fruit.getName() + "Apple", db.getName(), "Unexpected name");
}
#Test
void testUpdateNameOnly() throws Exception {
Fruit fruit = given().when().body("{\"name\" : \"Pear\"}").contentType("application/json").post("/fruits")
.then().statusCode(201).extract().as(Fruit.class);
m_transaction.begin();
Fruit db = m_em.find(Fruit.class, fruit.getId());
db.setName("Apple");
m_transaction.commit();
db = m_em.find(Fruit.class, fruit.getId());
assertEquals(-1, db.getTest(), "Unexpected test");
assertEquals("Apple", db.getName(), "Unexpected name");
}
#Test
void testUpdateNameOnlyREST() throws Exception {
Fruit fruit = given().when().body("{\"name\" : \"Pear\"}").contentType("application/json").post("/fruits")
.then().statusCode(201).extract().as(Fruit.class);
given().when().body("{\"name\" : \"Apple\"}").contentType("application/json").put("/fruits/" + fruit.getId())
.then().statusCode(200).extract().as(Fruit.class);
Fruit db = m_em.find(Fruit.class, fruit.getId());
assertEquals(-1, db.getTest(), "Unexpected test");
assertEquals("Apple", db.getName(), "Unexpected name");
}
}
What I see is that testUpdateNameOnly and testUpdateNameOnlyREST fail whereas the other tests run as expected. In my original testcase, even changing another field didn't update the TEXT field hence the test with the long name. The reason why the name is altered when writing it to the DB is to encrypt it (the outcome is a BASE64 string).
I am not sure if this is a configuration issue or an actual bug.
Thanks for helps in advance!

As suggested by the comments this seems to be a bug (https://github.com/quarkusio/quarkus/issues/16619).
It works with the AttributeConver:
Fruit.java:
package org.acme.hibernate.orm;
import javax.persistence.Column;
import javax.persistence.Convert;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.SequenceGenerator;
import javax.persistence.Table;
import com.google.common.base.Objects;
#Entity
#Table(name = "known_fruits")
public class Fruit {
#Id
#SequenceGenerator(name = "fruitsSequence", sequenceName = "known_fruits_id_seq", allocationSize = 1, initialValue = 10)
#GeneratedValue(generator = "fruitsSequence")
private Integer id;
#Column(name = "name")
#Convert(converter = NameConverter.class)
private String name = "";
#Column(name = "test")
private Integer test = -1;
public Fruit() {
}
public Fruit(String name) {
this.name = name;
}
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
public String getName() {
return name;
}
public void setTest(Integer test) {
this.test = test;
}
public Integer getTest() {
return test;
}
public void setName(String name) {
this.name = name;
}
#Override
public int hashCode() {
return Objects.hashCode(name, test);
}
#Override
public boolean equals(Object o) {
if (o instanceof Fruit) {
Fruit other = (Fruit) o;
return name.equals(other.name) && test.equals(other.test);
}
return false;
}
}
NameConverter.java:
package org.acme.hibernate.orm;
import javax.persistence.AttributeConverter;
import javax.persistence.Converter;
#Converter
public class NameConverter implements AttributeConverter<String, String> {
#Override
public String convertToDatabaseColumn(String name) {
return "a" + name;
}
#Override
public String convertToEntityAttribute(String name) {
return name.substring(1);
}
}

Issues in one-to-many and many-to-one mapping for three entity classes

I have three entity classes Country, State, and City. Now I am trying to display the cities that come under a particular state and states that come under a particular country. but I am facing an error like
org.springframework.dao.DataAccessResourceFailureException:
Could not create JPA EntityManager;
nested exception is org.hibernate.AnnotationException:
#OneToOne or #ManyToOne on com.region.model.State.cities reference
an unknown entity: java.util.List.
Please help me out in one-to-many and many-to-one mapping for the three tables.
package com.region.model;
import java.util.List;
import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.OneToMany;
import javax.persistence.OneToOne;
import javax.persistence.SecondaryTable;
import javax.persistence.Table;
import javax.persistence.Transient;
import com.fasterxml.jackson.annotation.JsonBackReference;
import com.fasterxml.jackson.annotation.JsonManagedReference;
#Entity
#Table(name = "country")
public class Country {
#Id
#GeneratedValue(strategy=GenerationType.IDENTITY)
#Column
private Integer country_id;
#Column
private String country_name;
// #Column
// private String status="active";
#Transient
private String statusCode;
#Transient
private String statusmessage;
#OneToMany(targetEntity=State.class, mappedBy="country",cascade=CascadeType.ALL, fetch = FetchType.LAZY)
#JsonBackReference
private List<State> states;
public Country() {
}
public Integer getCountry_id() {
return country_id;
}
public void setCountry_id(Integer country_id) {
this.country_id = country_id;
}
public String getCountry_name() {
return country_name;
}
public void setCountry_name(String country_name) {
this.country_name = country_name;
}
// public String getStatus() {
// return status;
// }
// public void setStatus(String status) {
// this.status = status;
// }
public String getStatusCode() {
return statusCode;
}
public void setStatusCode(String statusCode) {
this.statusCode = statusCode;
}
public String getStatusmessage() {
return statusmessage;
}
public void setStatusmessage(String statusmessage) {
this.statusmessage = statusmessage;
}
public List<State> getStates() {
return states;
}
public void setStates(List<State> states) {
this.states = states;
}
}
package com.region.model;
import java.util.List;
import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.OneToMany;
import javax.persistence.OneToOne;
import javax.persistence.Table;
import javax.persistence.Transient;
import com.fasterxml.jackson.annotation.JsonBackReference;
import com.fasterxml.jackson.annotation.JsonManagedReference;
#Entity
#Table(name = "state")
public class State {
#Id
#GeneratedValue(strategy=GenerationType.IDENTITY)
#Column
private Integer sk_state_id;
#Column
private String state_name;
#Column
private String country_id;
// #Column
// private String status="active";
#Transient
private String statusCode;
#Transient String statusMessage;
#ManyToOne()
#JoinColumn(name="country_id", referencedColumnName = "country_id", insertable = false, updatable = false)
#JsonManagedReference
#OneToMany(targetEntity=City.class, mappedBy="state",cascade=CascadeType.ALL, fetch = FetchType.LAZY)
private List<City>cities;
private Country country;
public State() {
}
public Integer getSk_state_id() {
return sk_state_id;
}
public void setSk_state_id(Integer sk_state_id) {
this.sk_state_id = sk_state_id;
}
public String getState_name() {
return state_name;
}
public void setState_name(String state_name) {
this.state_name = state_name;
}
public String getCountry_id() {
return country_id;
}
public void setCountry_id(String country_id) {
this.country_id = country_id;
}
// public String getStatus() {
// return status;
// }
// public void setStatus(String status) {
// this.status = status;
// }
public String getStatusCode() {
return statusCode;
}
public void setStatusCode(String statusCode) {
this.statusCode = statusCode;
}
public String getStatusMessage() {
return statusMessage;
}
public void setStatusMessage(String statusMessage) {
this.statusMessage = statusMessage;
}
public Country getCountry() {
return country;
}
public void setCountry(Country country) {
this.country = country;
}
public List<City> getCities() {
return cities;
}
public void setCities(List<City> cities) {
this.cities = cities;
}
}
package com.region.model;
import java.lang.annotation.Repeatable;
import java.util.List;
import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.OneToMany;
import javax.persistence.OneToOne;
import javax.persistence.Table;
import javax.persistence.Transient;
import com.fasterxml.jackson.annotation.JsonBackReference;
import com.fasterxml.jackson.annotation.JsonManagedReference;
#Entity
#Table(name = "city")
public class City {
#Id
#GeneratedValue(strategy=GenerationType.IDENTITY)
#Column
private Integer sk_city_id;
#Column
private String city_name;
#Column
private String state_id;
#Column
private String country_id;
#Transient
private String statusCode;
#Transient
String statusMessage;
#ManyToOne(targetEntity = State.class)
#JoinColumn(name="state_id", referencedColumnName ="sk_state_id", insertable = false, updatable = false)
private State state;
private Country country;
//private List<State>states;
public City() {
}
public Integer getSk_city_id() {
return sk_city_id;
}
public void setSk_city_id(Integer sk_city_id) {
this.sk_city_id = sk_city_id;
}
public String getCity_name() {
return city_name;
}
public void setCity_name(String city_name) {
this.city_name = city_name;
}
public String getState_id() {
return state_id;
}
public void setState_id(String state_id) {
this.state_id = state_id;
}
public String getCountry_id() {
return country_id;
}
public void setCountry_id(String country_id) {
this.country_id = country_id;
}
public String getStatusCode() {
return statusCode;
}
public void setStatusCode(String statusCode) {
this.statusCode = statusCode;
}
public String getStatusMessage() {
return statusMessage;
}
public void setStatusMessage(String statusMessage) {
this.statusMessage = statusMessage;
}
public Country getCountry() {
return country;
}
public void setCountry(Country country) {
this.country = country;
}
public State getState() {
return state;
}
public void setState(State state) {
this.state = state;
}
#Override
public String toString() {
return "City [sk_city_id=" + sk_city_id + ", city_name=" + city_name + ", state_id=" + state_id
+ ", country_id=" + country_id + ", statusCode=" + statusCode + ", statusMessage=" + statusMessage
+ "]";
}
// public List<State> getStates() {
// return states;
// }
// public void setStates(List<State> states) {
// this.states = states;
// }
}

mappedBy is only used once in a relationship between 2 classes, for the class that you want to define the relationship for both. So in the class Countries you probably don't need mappedBy at all, in the class Cities, you should put mappedBy="state", and in the class State it would make sense to put mappedBy="country"

Sorting with model reference on PageRequest not working

I am using Spring data PageRequest to search data based on user filter. I need my sort column to be dynamic along with search filters.
However stateMaster.countryMaster.description, stateMaster.description, description code is not working and throws following error.
org.springframework.data.mapping.PropertyReferenceException: No property description, stateMaster found for type CountryMaster! Traversed path: DistrictMaster.stateMaster.countryMaster.
Here's my service code.
String sortColumn = filterJson.getString("sortColumn");
if ("default".equalsIgnoreCase(filterJson.getString("sortColumn"))) {
sortColumn = "stateMaster.countryMaster.description, stateMaster.description, description";
} else {
sortColumn = "description";
}
String sortOrder = filterJson.getString("sortOrder");
Integer maxResult = Integer.parseInt(hbsService.getGeneralConfigValue("adminmaxallowedlisting"));
PageRequest pageRequest = new PageRequest(pageNo, maxResult, Sort.Direction.valueOf(sortOrder), sortColumn);
Page<DistrictMaster> page = districtRepository.findAll(new Specification<DistrictMaster>() {
#Override
public Predicate toPredicate(Root<DistrictMaster> root, CriteriaQuery<?> query, CriteriaBuilder criteriaBuilder) {
List<Predicate> predicates = new ArrayList<>();
if (filterJson.optLong("stateId") != 0) {
predicates.add(criteriaBuilder.and(criteriaBuilder.equal(root.get("stateMaster"), filterJson.optLong("stateId"))));
}
if (!filterJson.optString("status").trim().isEmpty() && !filterJson.optString("status").equals("All")) {
predicates.add(criteriaBuilder.and(criteriaBuilder.equal(root.get("active"), filterJson.optBoolean("status"))));
}
if (!filterJson.optString("value").trim().isEmpty()) {
predicates.add(criteriaBuilder.and(criteriaBuilder.like(criteriaBuilder.lower(root.get("description")), "%" + filterJson.optString("value").toLowerCase() + "%")));
}
return criteriaBuilder.and(predicates.toArray(new Predicate[predicates.size()]));
}
}, pageRequest);
Here's my model:
package com.agrisk.data.model;
import java.io.Serializable;
import java.util.Set;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.OneToMany;
import javax.persistence.SequenceGenerator;
import javax.persistence.Table;
#Entity
#Table(name = "tbldistrictmst")
#SequenceGenerator(name = "districtmstseq", allocationSize = 1, sequenceName = "districtmstseq")
public class DistrictMaster extends MakerCheckerBO implements Serializable {
/**
*
*/
private static final long serialVersionUID = 5461420398663313529L;
#Id
#GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "districtmstseq")
#Column(name = "id")
public Long id;
#Column(name = "description")
public String description;
#Column(name = "code")
public String code;
#ManyToOne
#JoinColumn(name = "stateid")
private StateMaster stateMaster;
#Column(name = "active")
public Boolean active;
#OneToMany(fetch = FetchType.LAZY)
#JoinColumn(name = "districtid")
public Set<TehsilMaster> tehsilMaster;
#Column(name = "villagereferenceid")
private Long villageReferenceId;
public Set<TehsilMaster> getTehsilMaster() {
return tehsilMaster;
}
public void setTehsilMaster(Set<TehsilMaster> tehsilMaster) {
this.tehsilMaster = tehsilMaster;
}
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
public String getCode() {
return code;
}
public void setCode(String code) {
this.code = code;
}
public StateMaster getStateMaster() {
return stateMaster;
}
public void setStateMaster(StateMaster stateMaster) {
this.stateMaster = stateMaster;
}
public Boolean getActive() {
return active;
}
public void setActive(Boolean active) {
this.active = active;
}
public Long getVillageReferenceId() {
return villageReferenceId;
}
public void setVillageReferenceId(Long villageReferenceId) {
this.villageReferenceId = villageReferenceId;
}
}

How to enum mapping with jpa Spring boot why not save enum value in DB in DB saving enum key

import java.io.Serializable;
import java.util.Date;
import java.util.List;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.EnumType;
import javax.persistence.Enumerated;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.OneToMany;
import javax.persistence.Table;
import javax.persistence.Version;
import org.hibernate.annotations.GenericGenerator;
import com.lue.billingsystem.enums.Status;
import com.lue.billingsystem.enums.Types;
#Entity
#Table(name="product_tab")
public class Product implements Serializable{
private static final long serialVersionUID = 8919320309645697466L;
#Id
#Column(name="prod_id",updatable=false)
#GenericGenerator(name="product_tab_genetator",strategy="increment")
#GeneratedValue(generator="product_tab_genetator")
private Long id;
private String name;
#Enumerated(EnumType.STRING)
#Column(name = "type")
private Types type;
#Column(name = "status")
#Enumerated(EnumType.STRING)
private Status status;
#Column(name = "description", length = 200)
private String description;
#OneToMany(mappedBy="product")
private List<Charge> charges;
#Column(name = "create_date", columnDefinition = "DATETIME")
private Date createDate;
#Column(name = "update_date", columnDefinition = "DATETIME")
private Date updateDate;
//#Version
private Integer version;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public Types getType() {
return type;
}
public void setType(Types type) {
this.type = type;
}
public Status getStatus() {
return status;
}
public void setStatus(Status status) {
this.status = status;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
public List<Charge> getCharges() {
return charges;
}
public void setCharges(List<Charge> charges) {
this.charges = charges;
}
public Date getCreateDate() {
return createDate;
}
public void setCreateDate(Date createDate) {
this.createDate = createDate;
}
public Date getUpdateDate() {
return updateDate;
}
public void setUpdateDate(Date updateDate) {
this.updateDate = updateDate;
}
public Integer getVersion() {
return version;
}
public void setVersion(Integer version) {
this.version = version;
}
}
import org.springframework.http.HttpStatus;
import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
import com.lue.billingsystem.enums.utils.StatusDeserializer;
import com.lue.billingsystem.exception.BillingException;
#JsonDeserialize(using = StatusDeserializer.class)
public enum Status {
ACTIVE("Active"), INACTIVE("Inactive");
private final String text;
Status(final String text) {
this.text = text;
}
#Override
public String toString() {
return text;
}
public String getText() {
return this.text;
}
public static Status fromText(String text) {
for (Status r : Status.values()) {
if (r.getText().equals(text)) {
System.out.println(r);
return r;
}
}
throw new BillingException("Your Status not valied: "+text +" ", HttpStatus.BAD_REQUEST, 400);
}
}
import java.io.IOException;
import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.core.ObjectCodec;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.JsonDeserializer;
import com.fasterxml.jackson.databind.JsonNode;
import com.lue.billingsystem.enums.Status;
public class StatusDeserializer extends JsonDeserializer<Status> {
#Override
public Status deserialize(JsonParser jsonParser, DeserializationContext deserializationContext)
throws IOException, JsonProcessingException {
ObjectCodec oc = jsonParser.getCodec();
JsonNode node = oc.readTree(jsonParser);
if (node == null) {
return null;
}
String text = node.textValue(); // gives "A" from the request
if (text == null) {
return null;
}
//System.out.println(Status.fromText(text) + "---------------");
return Status.fromText(text);
}
}
How to enum mapping with jpa Spring boot why not save enum value in DB in DB saving enum key when i saving product in databse not save status like Active it always save ACTIVE

You just need to pay attention to the enum values when the table is being created.
What are the enum values in the table e.g. in status column, are the values defined as 'Active', 'Inactive' or 'ACTIVE', 'INACTIVE'. That's what will determine the value saved.
If the enum values are defined as 'ACTIVE', 'INACTIVE', if you insert 'active' as the value for status, it will change to 'ACTIVE' inside the database because it inserts based on the pre defined enum values.

one to one bidirectional hibernate mapping

I was trying to implement hibernate one-to-one bidirectional mapping between Person class and Address class using annotation. While running the program it gave me some errors
org.hibernate.TransientObjectException: object references an unsaved transient
instance - save the transient instance before flushing: com.vaannila.domain.Person
at org.hibernate.engine.ForeignKeys.getEntityIdentifierIfNotUnsaved(ForeignKeys.java:219)
at org.hibernate.type.EntityType.getIdentifier(EntityType.java:397)
at org.hibernate.type.ManyToOneType.isDirty(ManyToOneType.java:242)
at org.hibernate.type.TypeFactory.findDirty(TypeFactory.java:597)
at org.hibernate.persister.entity.AbstractEntityPersister.findDirty(AbstractEntityPersister.java:3123)
at org.hibernate.event.def.DefaultFlushEntityEventListener.dirtyCheck(DefaultFlushEntityEventListener.java:479)
at org.hibernate.event.def.DefaultFlushEntityEventListener.isUpdateNecessary(DefaultFlushEntityEventListener.java:204)
at org.hibernate.event.def.DefaultFlushEntityEventListener.onFlushEntity(DefaultFlushEntityEventListener.java:127)
at org.hibernate.event.def.AbstractFlushingEventListener.flushEntities(AbstractFlushingEventListener.java:196)
at org.hibernate.event.def.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:76)
at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:26)
at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1000)
at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:338)
at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:106)
at com.vaannila.domain.Add.main(Add.java:58)
following are my classes
Person.java
package com.vaannila.domain;
import java.io.Serializable;
import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.OneToOne;
import javax.persistence.Table;
import javax.persistence.JoinColumn;
import javax.persistence.JoinTable;
import javax.persistence.OneToMany;
import java.util.HashSet;
import java.util.Set;
#Entity
#Table(name = "PERSON")
public class Person implements Serializable {
private long personId;
private String personName;
private Address personAddress;
private Set<Phone> personPhoneNumbers = new HashSet<Phone>(0);
public Person() {
}
public Person(String personName, Address personAddress, Set<Phone> personPhoneNumbers) {
this.personName = personName;
this.personAddress = personAddress;
this.personPhoneNumbers = personPhoneNumbers;
}
#Id
#GeneratedValue
#Column(name = "PERSON_ID")
public long getPersonId() {
return this.personId;
}
public void setPersonId(long personId) {
this.personId = personId;
}
#Column(name = "PERSON_NAME", nullable = false, length = 100)
public String getPersonName() {
return this.personName;
}
public void setPersonName(String personName) {
this.personName = personName;
}
#OneToOne(cascade = CascadeType.ALL)
public Address getPersonAddress() {
return this.personAddress;
}
public void setPersonAddress(Address personAddress) {
this.personAddress = personAddress;
}
#OneToMany
#JoinTable(name = "PERSON_PHONE", joinColumns =
{ #JoinColumn(name = "PERSON_ID") }, inverseJoinColumns =
{ #JoinColumn(name = "PHONE_ID") })
public Set<Phone> getPersonPhoneNumbers() {
return personPhoneNumbers;
}
public void setPersonPhoneNumbers(Set<Phone> personPhoneNumbers) {
this.personPhoneNumbers = personPhoneNumbers;
}
}
Addres.java
package com.vaannila.domain;
import java.io.Serializable;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.OneToOne;
import javax.persistence.Table;
#Entity
#Table(name = "ADDRESS")
public class Address implements Serializable {
private long addressId;
private String street;
private String city;
private String state;
private String zipcode;
private Person person;
public Address() {
}
#Id
#GeneratedValue
#Column(name = "ADDRESS_ID")
public long getAddressId() {
return this.addressId;
}
public void setAddressId(long addressId) {
this.addressId = addressId;
}
#Column(name = "ADDRESS_STREET", nullable = false, length=250)
public String getStreet() {
return this.street;
}
public void setStreet(String street) {
this.street = street;
}
#Column(name = "ADDRESS_CITY", nullable = false, length=50)
public String getCity() {
return this.city;
}
public void setCity(String city) {
this.city = city;
}
#Column(name = "ADDRESS_STATE", nullable = false, length=50)
public String getState() {
return this.state;
}
public void setState(String state) {
this.state = state;
}
#Column(name = "ADDRESS_ZIPCODE", nullable = false, length=10)
public String getZipcode() {
return this.zipcode;
}
public void setZipcode(String zipcode) {
this.zipcode = zipcode;
}
#OneToOne
public Person getPerson() {
return person;
}
public void setPerson(Person person) {
this.person = person;
}
}
Phone.java
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package com.vaannila.domain;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.Table;
/**
*
* #author junaid
*/
#Entity
#Table(name = "PHONE")
public class Phone implements java.io.Serializable {
private long phoneId;
private String phoneType;
private String phoneNumber;
public Phone() {
}
public Phone(String phoneType, String phoneNumber) {
this.phoneType = phoneType;
this.phoneNumber = phoneNumber;
}
#Id
#GeneratedValue
#Column(name = "PHONE_ID")
public long getPhoneId() {
return this.phoneId;
}
public void setPhoneId(long phoneId) {
this.phoneId = phoneId;
}
#Column(name = "PHONE_TYPE", nullable = false, length=10)
public String getPhoneType() {
return this.phoneType;
}
public void setPhoneType(String phoneType) {
this.phoneType = phoneType;
}
#Column(name = "PHONE_NUMBER", nullable = false, length=15)
public String getPhoneNumber() {
return this.phoneNumber;
}
public void setPhoneNumber(String phoneNumber) {
this.phoneNumber = phoneNumber;
}
}
Main class
package com.vaannila.domain;
import org.hibernate.HibernateException;
import org.hibernate.Session;
import org.hibernate.Transaction;
import com.vaannila.util.HibernateUtil;
import java.util.HashSet;
import java.util.Set;
public class Add {
public static void main(String[] args) {
Session session = HibernateUtil.getSessionFactory().openSession();
Transaction transaction = null;
try {
transaction = session.beginTransaction();
//Transaction for person 1 start
Address address1 = new Address();
address1.setCity("Bangalore");
address1.setState("Karnataka");
address1.setStreet("Ring Road");
address1.setZipcode("560000");
Set<Phone> phoneNumbers = new HashSet<Phone>();
phoneNumbers.add(new Phone("house","32354353"));
phoneNumbers.add(new Phone("mobile","9889343423"));
Person person = new Person();
person.setPersonName("Junaid");
person.setPersonAddress(address1);
person.setPersonPhoneNumbers(phoneNumbers);
session.save(person);
//Transaction for person 1 end
//Transaction for person 2 start
Set<Phone> phoneNumbers2 = new HashSet<Phone>();
phoneNumbers2.add(new Phone("house","32354353"));
phoneNumbers2.add(new Phone("mobile","9889343423"));
Person person1 = new Person();
person1.setPersonName("Wayne");
person1.setPersonPhoneNumbers(phoneNumbers2);
Address address2 = new Address();
address2.setCity("Chennai");
address2.setState("Tamil Nadu");
address2.setStreet("OMR Road");
address2.setZipcode("4000");
address2.setPerson(person1);
session.save(address2);
//Transaction for person 2 end
transaction.commit();
} catch (HibernateException e) {
transaction.rollback();
e.printStackTrace();
} finally {
session.close();
}
}
}
All tables are getting created, but when deleting the table, all except Person and Address is not getting deleted.
Can anyone please help me?
Thanks in advance.

Got it working guys.
i missed out mappedBy property. After adding that its working fine.
#OneToOne(mapperdBy="personAddress")
public Person getPerson() {
return person;
}