Note: Before anyone complain about this is a duplicate, make sure to go through the content without judging by title. Also make sure to read your reference question and the answer carefully to see whether it is duplicate. As of my experience now, the issue in this question can happen under different environments. For an example, the answer for someone using the below code in jsp will be different, for someone using Spring will be different and for someone whose DB is small and eager load is fine will be different. And no, my situation is not any of them.
I am writing a REST api using Hibernateand Jersey. Please have a look at the below code.
VerificationCodeJSONService.java - The JSON Service class
#Path("/verificaion_code")
public class VerificationCodeJSONService {
#GET
#Path("/getAllVerificationCodes")
#Produces(MediaType.APPLICATION_JSON)
public List<VerificaionCode> getAllVerificationCodes() {
VerificationCodeService verificationCodeService=new VerificationCodeService();
List<VerificaionCode> list = verificationCodeService.getAllVerificationCodes();
return list;
}
}
VerificationCodeService.java - The Service Layer
public class VerificationCodeService {
private static VerificationCodeDAOInterface verificationCodeDAOInterface;
public VerificationCodeService() {
verificationCodeDAOInterface = new VerificationCodeDAOImpl();
}
public List<VerificaionCode> getAllVerificationCodes() {
Session session = verificationCodeDAOInterface.openCurrentSession();
Transaction transaction = null;
List<VerificaionCode> verificaionCodes = new ArrayList<VerificaionCode>();
try {
transaction = verificationCodeDAOInterface.openTransaction(session);
verificaionCodes = verificationCodeDAOInterface.getAllVerificationCodes(session);
transaction.commit();
} catch (Exception ex) {
ex.printStackTrace();
} finally {
session.close();
}
return verificaionCodes;
}
}
VerificationCodeDAOImpl.java - The database layer
public class VerificationCodeDAOImpl implements VerificationCodeDAOInterface{
private static final SessionFactoryBuilder sessionFactoryBuilder = SessionFactoryBuilder.getInstance();
#Override
public List<VerificaionCode> getAllVerificationCodes(Session session) {
List<VerificaionCode> verificaionCodes=(List<VerificaionCode>)session.createQuery("from VerificaionCode").list();
return verificaionCodes;
}
}
VerificationCode.java - The DAO layer
public class VerificaionCode implements java.io.Serializable {
private Integer idverificaionCode;
private Patient patient;
private String code;
private Date dateCreated;
private Date lastUpdated;
public VerificaionCode() {
}
public VerificaionCode(Patient patient, String code, Date lastUpdated) {
this.patient = patient;
this.code = code;
this.lastUpdated = lastUpdated;
}
public VerificaionCode(Patient patient, String code, Date dateCreated, Date lastUpdated) {
this.patient = patient;
this.code = code;
this.dateCreated = dateCreated;
this.lastUpdated = lastUpdated;
}
public Integer getIdverificaionCode() {
return this.idverificaionCode;
}
public void setIdverificaionCode(Integer idverificaionCode) {
this.idverificaionCode = idverificaionCode;
}
public Patient getPatient() {
return this.patient;
}
public void setPatient(Patient patient) {
this.patient = patient;
}
public String getCode() {
return this.code;
}
public void setCode(String code) {
this.code = code;
}
public Date getDateCreated() {
return this.dateCreated;
}
public void setDateCreated(Date dateCreated) {
this.dateCreated = dateCreated;
}
public Date getLastUpdated() {
return this.lastUpdated;
}
public void setLastUpdated(Date lastUpdated) {
this.lastUpdated = lastUpdated;
}
}
Patient.java - The DAO layer
public class Patient implements java.io.Serializable {
private Integer idpatient;
private DiabetesType diabetesType;
private Language language;
private String customId;
private String diabetesOther;
private String firstName;
private String lastName;
private String email;
private Date dob;
private String parentEmail;
private String gender;
private Date diagnosedDate;
private Double height;
private Double weight;
private String heightUnit;
private String weightUnit;
private String theme;
private String userName;
private String password;
private Date dateCreated;
private Date lastUpdated;
public Patient() {
}
public Patient(DiabetesType diabetesType, Language language, String customId, String firstName, String email, Date dob, String gender, String theme, String userName, String password, Date lastUpdated) {
this.diabetesType = diabetesType;
this.language = language;
this.customId = customId;
this.firstName = firstName;
this.email = email;
this.dob = dob;
this.gender = gender;
this.theme = theme;
this.userName = userName;
this.password = password;
this.lastUpdated = lastUpdated;
}
public Integer getIdpatient() {
return this.idpatient;
}
public void setIdpatient(Integer idpatient) {
this.idpatient = idpatient;
}
public DiabetesType getDiabetesType() {
return this.diabetesType;
}
public void setDiabetesType(DiabetesType diabetesType) {
this.diabetesType = diabetesType;
}
public Language getLanguage() {
return this.language;
}
public void setLanguage(Language language) {
this.language = language;
}
public String getCustomId() {
return this.customId;
}
public void setCustomId(String customId) {
this.customId = customId;
}
public String getDiabetesOther() {
return this.diabetesOther;
}
public void setDiabetesOther(String diabetesOther) {
this.diabetesOther = diabetesOther;
}
public String getFirstName() {
return this.firstName;
}
public void setFirstName(String firstName) {
this.firstName = firstName;
}
public String getLastName() {
return this.lastName;
}
public void setLastName(String lastName) {
this.lastName = lastName;
}
public String getEmail() {
return this.email;
}
public void setEmail(String email) {
this.email = email;
}
public Date getDob() {
return this.dob;
}
public void setDob(Date dob) {
this.dob = dob;
}
public String getParentEmail() {
return this.parentEmail;
}
public void setParentEmail(String parentEmail) {
this.parentEmail = parentEmail;
}
public String getGender() {
return this.gender;
}
public void setGender(String gender) {
this.gender = gender;
}
public Date getDiagnosedDate() {
return this.diagnosedDate;
}
public void setDiagnosedDate(Date diagnosedDate) {
this.diagnosedDate = diagnosedDate;
}
public Double getHeight() {
return this.height;
}
public void setHeight(Double height) {
this.height = height;
}
public Double getWeight() {
return this.weight;
}
public void setWeight(Double weight) {
this.weight = weight;
}
public String getHeightUnit() {
return this.heightUnit;
}
public void setHeightUnit(String heightUnit) {
this.heightUnit = heightUnit;
}
public String getWeightUnit() {
return this.weightUnit;
}
public void setWeightUnit(String weightUnit) {
this.weightUnit = weightUnit;
}
public String getTheme() {
return this.theme;
}
public void setTheme(String theme) {
this.theme = theme;
}
public String getUserName() {
return this.userName;
}
public void setUserName(String userName) {
this.userName = userName;
}
public String getPassword() {
return this.password;
}
public void setPassword(String password) {
this.password = password;
}
public Date getDateCreated() {
return this.dateCreated;
}
public void setDateCreated(Date dateCreated) {
this.dateCreated = dateCreated;
}
public Date getLastUpdated() {
return this.lastUpdated;
}
public void setLastUpdated(Date lastUpdated) {
this.lastUpdated = lastUpdated;
}
}
Below are my Hibernate mapping files for the above POJOs
VerificaionCode.hbm.xml
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">
<!-- Generated Sep 23, 2016 3:21:00 PM by Hibernate Tools 4.3.1 -->
<hibernate-mapping>
<class name="beans.VerificaionCode" table="verificaion_code" catalog="myglukose" optimistic-lock="version">
<id name="idverificaionCode" type="java.lang.Integer">
<column name="idverificaion_code" />
<generator class="identity" />
</id>
<many-to-one name="patient" class="beans.Patient" fetch="select">
<column name="patient_idpatient" not-null="true" />
</many-to-one>
<property name="code" type="string">
<column name="code" length="45" not-null="true" />
</property>
<property name="dateCreated" type="timestamp">
<column name="date_created" length="19" />
</property>
<property name="lastUpdated" type="timestamp">
<column name="last_updated" length="19" not-null="true" />
</property>
</class>
</hibernate-mapping>
Patient.hbm.xml
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">
<!-- Generated Sep 23, 2016 3:21:00 PM by Hibernate Tools 4.3.1 -->
<hibernate-mapping>
<class name="beans.Patient" table="patient" catalog="myglukose" optimistic-lock="version">
<id name="idpatient" type="java.lang.Integer">
<column name="idpatient" />
<generator class="identity" />
</id>
<many-to-one name="diabetesType" class="beans.DiabetesType" fetch="select">
<column name="diabetes_type_iddiabetes_type" not-null="true" />
</many-to-one>
<many-to-one name="language" class="beans.Language" fetch="select">
<column name="language_idlanguage" not-null="true" />
</many-to-one>
<property name="customId" type="string">
<column name="custom_id" length="45" not-null="true" />
</property>
<property name="diabetesOther" type="string">
<column name="diabetes_other" length="45" />
</property>
<property name="firstName" type="string">
<column name="first_name" length="100" not-null="true" />
</property>
<property name="lastName" type="string">
<column name="last_name" length="100" />
</property>
<property name="email" type="string">
<column name="email" length="45" not-null="true" />
</property>
<property name="dob" type="date">
<column name="dob" length="10" not-null="true" />
</property>
<property name="parentEmail" type="string">
<column name="parent_email" length="45" />
</property>
<property name="gender" type="string">
<column name="gender" length="45" not-null="true" />
</property>
<property name="diagnosedDate" type="date">
<column name="diagnosed_date" length="10" />
</property>
<property name="height" type="java.lang.Double">
<column name="height" precision="22" scale="0" />
</property>
<property name="weight" type="java.lang.Double">
<column name="weight" precision="22" scale="0" />
</property>
<property name="heightUnit" type="string">
<column name="height_unit" length="45" />
</property>
<property name="weightUnit" type="string">
<column name="weight_unit" length="45" />
</property>
<property name="theme" type="string">
<column name="theme" length="45" not-null="true" />
</property>
<property name="userName" type="string">
<column name="user_name" length="45" not-null="true" />
</property>
<property name="password" type="string">
<column name="password" length="45" not-null="true" />
</property>
<property name="dateCreated" type="timestamp">
<column name="date_created" length="19" />
</property>
<property name="lastUpdated" type="timestamp">
<column name="last_updated" length="19" not-null="true">
<comment>Stores the basic information of the patient</comment>
</column>
</property>
</class>
</hibernate-mapping>
However when I run this code via http://localhost:8080/example_rest/rest/verificaion_code/getAllVerificationCodes I am getting the below error.
could not initialize proxy - no Session (through reference chain: java.util.ArrayList[0]->beans.VerificaionCode["patient"]->beans.Patient_$$_jvst40f_7["diabetesType"])
As you can see diabetesType is an Object (Foreign Key) in the patient's table and has nothing to do with VerificationCode. How can I fix this up?
Please note that this is a REST API. So I can't load these in a JSP like in a web app.
Update
As #Kayaman recommended, I made the updates by making null. Please check the below code. I noticed that verificaionCodes.get(i).getPatient().set...(null) makes the same error as above, so I tried below which started working fine.
VerificationCodeService.java
public List<VerificaionCode> getAllVerificationCodes() {
Session session = verificationCodeDAOInterface.openCurrentSession();
Transaction transaction = null;
List<VerificaionCode> verificaionCodes = new ArrayList<VerificaionCode>();
try {
transaction = verificationCodeDAOInterface.openTransaction(session);
verificaionCodes = verificationCodeDAOInterface.getAllVerificationCodes(session);
transaction.commit();
} catch (Exception ex) {
ex.printStackTrace();
} finally {
session.close();
for(int i=0;i<verificaionCodes.size();i++)
{
Patient p = new Patient();
System.out.println(verificaionCodes.get(i).getPatient().getIdpatient());
Integer idpatient = verificaionCodes.get(i).getPatient().getIdpatient();
p.setIdpatient(idpatient);
verificaionCodes.get(i).setPatient(p);
}
}
return verificaionCodes;
}
Related
I am trying to fire the following Hibernare quarry.
Query query = session.createSQLQuery("from Rating as rating where rating.organization.idorganization = :idorganization");
I always ended up with the error
hibernate.engine.jdbc.spi.SqlExceptionHelper.logExceptions You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'from Rating as rating where rating.organization.idorganization = 65' at line 1
org.hibernate.exception.SQLGrammarException: could not extract ResultSet
Below is my Rating bean
public class Rating implements java.io.Serializable {
private Integer idrating;
private Organization organization;
private User user;
private double rating;
private Date dateCreated;
private Date lastUpdated;
public Rating() {
}
public Rating(Organization organization, User user, double rating) {
this.organization = organization;
this.user = user;
this.rating = rating;
}
public Rating(Organization organization, User user, double rating, Date dateCreated, Date lastUpdated) {
this.organization = organization;
this.user = user;
this.rating = rating;
this.dateCreated = dateCreated;
this.lastUpdated = lastUpdated;
}
public Integer getIdrating() {
return this.idrating;
}
public void setIdrating(Integer idrating) {
this.idrating = idrating;
}
public Organization getOrganization() {
return this.organization;
}
public void setOrganization(Organization organization) {
this.organization = organization;
}
public User getUser() {
return this.user;
}
public void setUser(User user) {
this.user = user;
}
public double getRating() {
return this.rating;
}
public void setRating(double rating) {
this.rating = rating;
}
public Date getDateCreated() {
return this.dateCreated;
}
public void setDateCreated(Date dateCreated) {
this.dateCreated = dateCreated;
}
public Date getLastUpdated() {
return this.lastUpdated;
}
public void setLastUpdated(Date lastUpdated) {
this.lastUpdated = lastUpdated;
}
}
Below is the Rating.hbm.xml
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">
<!-- Generated Sep 19, 2020 8:15:23 PM by Hibernate Tools 4.3.1 -->
<hibernate-mapping>
<class name="beans.Rating" table="rating" catalog="autocircle" optimistic-lock="version">
<id name="idrating" type="java.lang.Integer">
<column name="idrating" />
<generator class="identity" />
</id>
<many-to-one name="organization" class="beans.Organization" fetch="select">
<column name="idorganization" not-null="true" />
</many-to-one>
<many-to-one name="user" class="beans.User" fetch="select">
<column name="iduser" not-null="true" />
</many-to-one>
<property name="rating" type="double">
<column name="rating" precision="22" scale="0" not-null="true" />
</property>
<property name="dateCreated" type="timestamp">
<column name="date_created" length="0" />
</property>
<property name="lastUpdated" type="timestamp">
<column name="last_updated" length="0" />
</property>
</class>
</hibernate-mapping>
Why am I getting this error?
Since you are using createSQLQuery method, the SQL Statement should be used.
In this case, it should be
"select * from Rating as rating where
rating.organization.idorganization = :idorganization"
Or use the HQL Method and appropriate HQL Query
I am using hibernate in building a Restful Web Service (CRUD) in Java.
The problem is that when I return the data (GET) in some table that has some kind of relationship, I get the following error:
HTTP Status 500 - Internal Server Error
Type Exception Report
Message java.lang.UnsupportedOperationException: Attempted to serialize java.lang.Class: org.hibernate.proxy.HibernateProxy. Forgot to register a type adapter?
Description The server encountered an unexpected condition that prevented it from fulfilling the request.
When removing the bidirectional mapping created by hibernate on either side (table) the server returns to normal operation.
I use the Gson library to return and receive my requests in the JSON form.
Would anyone know how to solve this?
Thank you all for your help.
Here is a part of my controller code:
#GET
#Path("getConvenio")
#Produces(javax.ws.rs.core.MediaType.APPLICATION_JSON)
public String getConvenioList() {
Gson gson = new Gson();
List<Tbconveniado> l = new ArrayList();
try {
l = new ArrayList(op.getConveniadoList());
} catch (Exception ex) {
ex.printStackTrace();
}
return gson.toJson(l);
}
Following is the implementation of the "getConveniadoList" method that is present in the ConvenioOperations class:
public class ConvenioOperations {
public void setConvenio(Tbconveniado tb) {
Session s = HibernateUtil.getSessionFactory().openSession();
Transaction tx = s.beginTransaction();
s.saveOrUpdate(tb);
tx.commit();
s.close();
}
public List<Tbconveniado> getConveniadoList(){
Session s = HibernateUtil.getSessionFactory().openSession();
Transaction tx = s.beginTransaction();
List<Tbconveniado> l = null;
Query q = s.createQuery("from Tbconveniado c");
l = q.list();
tx.commit();
s.close();
return l;
}
}
Finally, the mapping and the class generated by hibernate to the table "Tbconveniado"
<hibernate-mapping>
<class name="pojos.Tbconveniado" table="tbconveniado" catalog="sindicatodb" optimistic-lock="version" >
<id name="idConveniado" type="int">
<column name="idConveniado" />
<generator class="assigned" />
</id>
<!-- foreign key -->
<many-to-one name="tbramo" class="pojos.Tbramo" fetch="select">
<column name="ramo" not-null="true" />
</many-to-one>
<property name="nome" type="string">
<column name="nome" length="100" />
</property>
<property name="dataConvenio" type="date">
<column name="dataConvenio" length="10" />
</property>
<property name="dataLimite" type="date">
<column name="dataLimite" length="10" />
</property>
<property name="endereco" type="string">
<column name="endereco" length="100" />
</property>
<property name="bairro" type="string">
<column name="bairro" length="100" />
</property>
<property name="cep" type="string">
<column name="cep" length="20" />
</property>
<property name="telefone" type="string">
<column name="telefone" length="20" />
</property>
<property name="cnpj" type="string">
<column name="cnpj" length="15" />
</property>
<property name="cidade" type="string">
<column name="cidade" length="100" />
</property>
<property name="status" type="java.lang.Integer">
<column name="status" />
</property>
<property name="email" type="string">
<column name="email" length="100" />
</property>
</class>
</hibernate-mapping>
Java Class for XML above:
public class Tbconveniado implements java.io.Serializable {
private int idConveniado;
private Tbramo tbramo;
private String nome;
private Date dataConvenio;
private Date dataLimite;
private String endereco;
private String bairro;
private String cep;
private String telefone;
private String cnpj;
private String cidade;
private Integer status;
private String email;
public Tbconveniado() {
}
public Tbconveniado(int idConveniado, Tbramo tbramo) {
this.idConveniado = idConveniado;
this.tbramo = tbramo;
}
public Tbconveniado(int idConveniado, Tbramo tbramo, String nome, Date dataConvenio, Date dataLimite, String endereco, String bairro, String cep, String telefone, String cnpj, String cidade, Integer status, String email) {
this.idConveniado = idConveniado;
this.tbramo = tbramo;
this.nome = nome;
this.dataConvenio = dataConvenio;
this.dataLimite = dataLimite;
this.endereco = endereco;
this.bairro = bairro;
this.cep = cep;
this.telefone = telefone;
this.cnpj = cnpj;
this.cidade = cidade;
this.status = status;
this.email = email;
}
public int getIdConveniado() {
return this.idConveniado;
}
public void setIdConveniado(int idConveniado) {
this.idConveniado = idConveniado;
}
public Tbramo getTbramo() {
return this.tbramo;
}
public void setTbramo(Tbramo tbramo) {
this.tbramo = tbramo;
}
public String getNome() {
return this.nome;
}
public void setNome(String nome) {
this.nome = nome;
}
public Date getDataConvenio() {
return this.dataConvenio;
}
public void setDataConvenio(Date dataConvenio) {
this.dataConvenio = dataConvenio;
}
public Date getDataLimite() {
return this.dataLimite;
}
public void setDataLimite(Date dataLimite) {
this.dataLimite = dataLimite;
}
public String getEndereco() {
return this.endereco;
}
public void setEndereco(String endereco) {
this.endereco = endereco;
}
public String getBairro() {
return this.bairro;
}
public void setBairro(String bairro) {
this.bairro = bairro;
}
public String getCep() {
return this.cep;
}
public void setCep(String cep) {
this.cep = cep;
}
public String getTelefone() {
return this.telefone;
}
public void setTelefone(String telefone) {
this.telefone = telefone;
}
public String getCnpj() {
return this.cnpj;
}
public void setCnpj(String cnpj) {
this.cnpj = cnpj;
}
public String getCidade() {
return this.cidade;
}
public void setCidade(String cidade) {
this.cidade = cidade;
}
public Integer getStatus() {
return this.status;
}
public void setStatus(Integer status) {
this.status = status;
}
public String getEmail() {
return this.email;
}
public void setEmail(String email) {
this.email = email;
}
}
Hi I am using hibernate to save data into two tables on a database .Also, I am using mysql .
These are my POJO classes,
Patient.java
public class Patient implements java.io.Serializable {
private Integer idPatient;
private String title;
private String firstName;
private String lastName;
private String middleName;
private Date dob;
private Boolean martitalStatus;
private String gender;
private String nic;
private Date dateCreated;
private Date lastUpdated;
private Set<Contact> contacts = new HashSet<Contact>(0);
public Patient() {
}
public Patient(Date lastUpdated) {
this.lastUpdated = lastUpdated;
}
public Patient(String title, String firstName, String lastName, String middleName, Date dob, Boolean martitalStatus, String gender, String nic, Date dateCreated, Date lastUpdated, Set<Contact> contacts) {
this.title = title;
this.firstName = firstName;
this.lastName = lastName;
this.middleName = middleName;
this.dob = dob;
this.martitalStatus = martitalStatus;
this.gender = gender;
this.nic = nic;
this.dateCreated = dateCreated;
this.lastUpdated = lastUpdated;
this.contacts = contacts;
}
public Integer getIdPatient() {
return this.idPatient;
}
public void setIdPatient(Integer idPatient) {
this.idPatient = idPatient;
}
public String getTitle() {
return this.title;
}
public void setTitle(String title) {
this.title = title;
}
public String getFirstName() {
return this.firstName;
}
public void setFirstName(String firstName) {
this.firstName = firstName;
}
public String getLastName() {
return this.lastName;
}
public void setLastName(String lastName) {
this.lastName = lastName;
}
public String getMiddleName() {
return this.middleName;
}
public void setMiddleName(String middleName) {
this.middleName = middleName;
}
public Date getDob() {
return this.dob;
}
public void setDob(Date dob) {
this.dob = dob;
}
public Boolean getMartitalStatus() {
return this.martitalStatus;
}
public void setMartitalStatus(Boolean martitalStatus) {
this.martitalStatus = martitalStatus;
}
public String getGender() {
return this.gender;
}
public void setGender(String gender) {
this.gender = gender;
}
public String getNic() {
return this.nic;
}
public void setNic(String nic) {
this.nic = nic;
}
public Date getDateCreated() {
return this.dateCreated;
}
public void setDateCreated(Date dateCreated) {
this.dateCreated = dateCreated;
}
public Date getLastUpdated() {
return this.lastUpdated;
}
public void setLastUpdated(Date lastUpdated) {
this.lastUpdated = lastUpdated;
}
public Set<Contact> getContacts() {
return this.contacts;
}
public void setContacts(Set<Contact> contacts) {
this.contacts = contacts;
}
}
Contact.java
public class Contact implements java.io.Serializable {
private Integer idContact;
private Patient patient;
private String telephone;
private String address;
public Contact() {
}
public Contact(Patient patient) {
this.patient = patient;
}
public Contact(Patient patient, String telephone, String address) {
this.patient = patient;
this.telephone = telephone;
this.address = address;
}
public Integer getIdContact() {
return this.idContact;
}
public void setIdContact(Integer idContact) {
this.idContact = idContact;
}
public Patient getPatient() {
return this.patient;
}
public void setPatient(Patient patient) {
this.patient = patient;
}
public String getTelephone() {
return this.telephone;
}
public void setTelephone(String telephone) {
this.telephone = telephone;
}
public String getAddress() {
return this.address;
}
public void setAddress(String address) {
this.address = address;
}
}
Also I am not using annotations in here.
Patient patient=new Patient();
Contact contact=new Contact();
Set<Contact> contacts=new HashSet<Contact>();
contact.setTelephone("0358965458");
contact.setAddress("Horana");
contacts.add(contact);
patient.setFirstName("Wajira");
patient.setLastName("Dahanushka");
patient.setDateCreated(Common.getSQLCurrentTimeStamp());
patient.setLastUpdated(Common.getSQLCurrentTimeStamp());
patient.setGender("Male");
patient.setTitle("Mr");
patient.setNic("9115580466v");
patient.setContacts(contacts);
SessionFactory sessionFactory=new HibernateUtil().getSessionFactory();
Session session=sessionFactory.openSession();
session.beginTransaction();
session.persist(patient);
session.getTransaction().commit();
HibernateUtil.shutdown();
Patient.hbm.xml
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">
<!-- Generated Sep 8, 2016 9:56:01 AM by Hibernate Tools 4.3.1 -->
<hibernate-mapping>
<class name="db.Patient" table="patient" catalog="example_hibernate" optimistic-lock="version">
<id name="idPatient" type="java.lang.Integer">
<column name="idPatient" />
<generator class="identity" />
</id>
<property name="title" type="string">
<column name="title" length="45" />
</property>
<property name="firstName" type="string">
<column name="firstName" length="45" />
</property>
<property name="lastName" type="string">
<column name="lastName" length="45" />
</property>
<property name="middleName" type="string">
<column name="middleName" length="45" />
</property>
<property name="dob" type="date">
<column name="dob" length="10" />
</property>
<property name="martitalStatus" type="java.lang.Boolean">
<column name="martitalStatus" />
</property>
<property name="gender" type="string">
<column name="gender" length="45" />
</property>
<property name="nic" type="string">
<column name="nic" length="45" />
</property>
<property name="dateCreated" type="timestamp">
<column name="dateCreated" length="19" />
</property>
<property name="lastUpdated" type="timestamp">
<column name="lastUpdated" length="19" not-null="true" />
</property>
<set name="contacts" table="contact" inverse="true" lazy="true" fetch="select">
<key>
<column name="idPatient" not-null="true" />
</key>
<one-to-many class="db.Contact" />
</set>
</class>
</hibernate-mapping>
Contact.hbm.xml
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">
<!-- Generated Sep 8, 2016 9:56:01 AM by Hibernate Tools 4.3.1 -->
<hibernate-mapping>
<class name="db.Contact" table="contact" catalog="example_hibernate" optimistic-lock="version">
<id name="idContact" type="java.lang.Integer">
<column name="idContact" />
<generator class="identity" />
</id>
<many-to-one name="patient" class="db.Patient" fetch="select">
<column name="idPatient" not-null="true" />
</many-to-one>
<property name="telephone" type="string">
<column name="telephone" length="45" />
</property>
<property name="address" type="string">
<column name="address" length="45" />
</property>
</class>
</hibernate-mapping>
Contact table has a foreign key which is the primary key of the patient table.
When I run above code , A new patient record could see in patient table but couldn't see any new contact record in contact table .
Is there anything wrong.
Have any ideas .
You need to tell Hibernate that you have a one to many relationship betweens patients and their contacts. After you have done this, persisting a Patient object should also persist the entire graph of that patient. If you were using annotations, then something like this should work:
#Entity
#Table(name="Patient")
public class Patient {
#OneToMany(mappedBy="patient")
private Set<Contact> contacts;
}
#Entity
#Table(name="Contact")
public class Contact {
#ManyToOne
private Patient patient;
}
in Patient.hbm.xml
while mentioning the set for contacts, use the following cascade property
<set name="contacts" table="contact" cascade="save-update" inverse="true" lazy="true" fetch="select">
<key>
<column name="idPatient" not-null="true" />
</key>
<one-to-many class="db.Contact" />
</set>
By mentioning cascade as save-update, you just have to invoke session.save(patientObj), and contact details will automatically get persisted.
Check this link for complete reference of cascading updates/inserts/delete operation in hibernate associations.
I wanted an easier way to manage libraries so I decided to work on adding maven to my project. Basically copied the code into the folders, added all the cfg and hbm files to the resources folder. My project was working as intended before maven with the same code. I even reverted back from Hibernate 5.0 to 4.2 to try and solve the problem. It appears to be a mapping problem, I get the following error on start:
01:21:49.184 [AWT-EventQueue-0] ERROR org.hibernate.engine.jdbc.spi.SqlExceptionHelper - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'from where (inplay=true )and(bin<30 ) order by bin ASC' at line 1
at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:63)
at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42)
at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109)
at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:95)
at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:79)
at org.hibernate.loader.Loader.getResultSet(Loader.java:2116)
at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899)
at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875)
at org.hibernate.loader.Loader.doQuery(Loader.java:919)
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336)
at org.hibernate.loader.Loader.doList(Loader.java:2611)
at org.hibernate.loader.Loader.doList(Loader.java:2594)
at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423)
at org.hibernate.loader.Loader.list(Loader.java:2418)
at org.hibernate.hql.internal.classic.QueryTranslatorImpl.list(QueryTranslatorImpl.java:957)
at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:226)
at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1268)
at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87)
at dao.TicketDAO.get30Tickets(TicketDAO.java:88)
at gui.SellingMain.reloadGameButtons(SellingMain.java:98)
at gui.SellingMain.<init>(SellingMain.java:78)
at gui.SellingMain$39.run(SellingMain.java:2029)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:756)
at java.awt.EventQueue.access$500(EventQueue.java:97)
at java.awt.EventQueue$3.run(EventQueue.java:709)
at java.awt.EventQueue$3.run(EventQueue.java:703)
at java.security.AccessController.doPrivileged(Native Method)
The code:
public List<Tickets> get30Tickets(){
List ts = new ArrayList<Tickets>();
session = HibernateUtil.getSessionFactory().openSession();
try{
trns = session.beginTransaction();
ts = session.createQuery("from Tickets as t where t.inplay = true and t.bin < 30 ORDER BY t.bin ASC").list();
} catch (RuntimeException e){
e.printStackTrace();
} finally {
releaseResources();
}
return ts;
}
tickets entity:
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">
<!-- Generated Oct 11, 2015 7:57:00 PM by Hibernate Tools 4.3.1 -->
<hibernate-mapping>
<class name="entity.Tickets" table="tickets" catalog="fire_tickets" optimistic-lock="version">
<composite-id name="id" class="entity.TicketsId">
<key-property name="serial" type="string">
<column name="Serial" length="12" />
</key-property>
<key-property name="gameTemplatesPartNum" type="string">
<column name="game_templates_part_num" length="12" />
</key-property>
</composite-id>
<property name="datePlaced" type="date">
<column name="Date_placed" length="10" />
</property>
<property name="dateRemoved" type="date">
<column name="Date_removed" length="10" />
</property>
<property name="unsoldAmt" type="java.lang.Integer">
<column name="Unsold_amt" />
</property>
<property name="actualGross" type="java.lang.Integer">
<column name="Actual_gross" />
</property>
<property name="actualPrizes" type="java.lang.Integer">
<column name="Actual_prizes" />
</property>
<property name="actualNet" type="java.lang.Integer">
<column name="Actual_net" />
</property>
<property name="bin" type="java.lang.Integer">
<column name="Bin" />
</property>
<property name="inplay" type="java.lang.Boolean">
<column name="Inplay" />
</property>
<property name="closed" type="java.lang.Integer">
<column name="Closed" />
</property>
<property name="unsoldTickets" type="java.lang.Integer">
<column name="Unsold_tickets" />
</property>
<property name="lastSaleRem" type="java.lang.Byte">
<column name="Last_sale_rem" />
</property>
<property name="prizeRem1" type="java.lang.Integer">
<column name="Prize_rem1" />
</property>
<property name="prizeRem2" type="java.lang.Integer">
<column name="Prize_rem2" />
</property>
<property name="prizeRem3" type="java.lang.Integer">
<column name="Prize_rem3" />
</property>
<property name="prizeRem4" type="java.lang.Integer">
<column name="Prize_rem4" />
</property>
<property name="prizeRem5" type="java.lang.Integer">
<column name="Prize_rem5" />
</property>
<property name="prizeRem6" type="java.lang.Integer">
<column name="Prize_rem6" />
</property>
<property name="prizeRem7" type="java.lang.Integer">
<column name="Prize_rem7" />
</property>
<property name="prizeRem8" type="java.lang.Integer">
<column name="Prize_rem8" />
</property>
<property name="prizeRem9" type="java.lang.Integer">
<column name="Prize_rem9" />
</property>
<property name="prizeRem10" type="java.lang.Integer">
<column name="Prize_rem10" />
</property>
<property name="prizeRem11" type="java.lang.Integer">
<column name="Prize_rem11" />
</property>
<property name="prizeRem12" type="java.lang.Integer">
<column name="Prize_rem12" />
</property>
<property name="prizeRem13" type="java.lang.Integer">
<column name="Prize_rem13" />
</property>
<property name="prizeRem14" type="java.lang.Integer">
<column name="Prize_rem14" />
</property>
<property name="prizeRem15" type="java.lang.Integer">
<column name="Prize_rem15" />
</property>
<property name="datePurch" type="date">
<column name="date_purch" length="10" />
</property>
<property name="invoiceNum" type="string">
<column name="invoice_num" length="10" />
</property>
<property name="type" type="java.lang.Integer">
<column name="type" />
</property>
</class>
</hibernate-mapping>
hibernate.cfg.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-configuration PUBLIC "-//Hibernate/Hibernate Configuration DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
<session-factory>
<property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>
<property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
<property name="hibernate.connection.url">jdbc:mysql://192.168.1.2:3306/fire_tickets</property>
<property name="hibernate.connection.username">-</property>
<property name="hibernate.connection.password">-</property>
<property name="hibernate.query.factory_class">org.hibernate.hql.internal.classic.ClassicQueryTranslatorFactory</property>
<property name="show_sql">false</property>
<property name="hibernate.jdbc.batch_size">20</property>
<mapping resource="entity/Users.hbm.xml"/>
<mapping resource="entity/SaleSessions.hbm.xml"/>
<mapping resource="entity/GameTemplates.hbm.xml"/>
<mapping resource="entity/MfgId.hbm.xml"/>
<mapping resource="entity/Customers.hbm.xml"/>
<mapping resource="entity/BigWinners.hbm.xml"/>
<mapping resource="entity/Locations.hbm.xml"/>
<mapping resource="entity/Sessions.hbm.xml"/>
<mapping resource="entity/TillTape.hbm.xml"/>
<mapping resource="entity/DistsId.hbm.xml"/>
<mapping resource="entity/Tickets.hbm.xml"/>
</session-factory>
</hibernate-configuration>
Tickets.java
package entity;
// Generated Oct 11, 2015 7:56:58 PM by Hibernate Tools 4.3.1
import javax.persistence.*;
import java.util.Date;
/**
* Tickets generated by hbm2java
*/
#Entity
#Table(name="tickets"
,catalog="fire_tickets"
, uniqueConstraints = #UniqueConstraint(columnNames="Serial")
)
public class Tickets implements java.io.Serializable {
private TicketsId id;
private Date datePlaced;
private Date dateRemoved;
private Integer unsoldAmt;
private Integer actualGross;
private Integer actualPrizes;
private Integer actualNet;
private Integer bin;
private Boolean inplay;
private Integer closed;
private Integer unsoldTickets;
private Byte lastSaleRem;
private Integer prizeRem1;
private Integer prizeRem2;
private Integer prizeRem3;
private Integer prizeRem4;
private Integer prizeRem5;
private Integer prizeRem6;
private Integer prizeRem7;
private Integer prizeRem8;
private Integer prizeRem9;
private Integer prizeRem10;
private Integer prizeRem11;
private Integer prizeRem12;
private Integer prizeRem13;
private Integer prizeRem14;
private Integer prizeRem15;
private Date datePurch;
private String invoiceNum;
private Integer type;
public Tickets() {
}
public Tickets(TicketsId id) {
this.id = id;
}
public Tickets(TicketsId id, Date datePlaced, Date dateRemoved, Integer unsoldAmt, Integer actualGross, Integer actualPrizes, Integer actualNet, Integer bin, Boolean inplay, Integer closed, Integer unsoldTickets, Byte lastSaleRem, Integer prizeRem1, Integer prizeRem2, Integer prizeRem3, Integer prizeRem4, Integer prizeRem5, Integer prizeRem6, Integer prizeRem7, Integer prizeRem8, Integer prizeRem9, Integer prizeRem10, Integer prizeRem11, Integer prizeRem12, Integer prizeRem13, Integer prizeRem14, Integer prizeRem15, Date datePurch, String invoiceNum, Integer type) {
this.id = id;
this.datePlaced = datePlaced;
this.dateRemoved = dateRemoved;
this.unsoldAmt = unsoldAmt;
this.actualGross = actualGross;
this.actualPrizes = actualPrizes;
this.actualNet = actualNet;
this.bin = bin;
this.inplay = inplay;
this.closed = closed;
this.unsoldTickets = unsoldTickets;
this.lastSaleRem = lastSaleRem;
this.prizeRem1 = prizeRem1;
this.prizeRem2 = prizeRem2;
this.prizeRem3 = prizeRem3;
this.prizeRem4 = prizeRem4;
this.prizeRem5 = prizeRem5;
this.prizeRem6 = prizeRem6;
this.prizeRem7 = prizeRem7;
this.prizeRem8 = prizeRem8;
this.prizeRem9 = prizeRem9;
this.prizeRem10 = prizeRem10;
this.prizeRem11 = prizeRem11;
this.prizeRem12 = prizeRem12;
this.prizeRem13 = prizeRem13;
this.prizeRem14 = prizeRem14;
this.prizeRem15 = prizeRem15;
this.datePurch = datePurch;
this.invoiceNum = invoiceNum;
this.type = type;
}
#EmbeddedId
#AttributeOverrides( {
#AttributeOverride(name="serial", column=#Column(name="Serial", unique=true, nullable=false, length=12) ),
#AttributeOverride(name="gameTemplatesPartNum", column=#Column(name="game_templates_part_num", nullable=false, length=12) ) } )
public TicketsId getId() {
return this.id;
}
public void setId(TicketsId id) {
this.id = id;
}
#Temporal(TemporalType.DATE)
#Column(name="Date_placed", length=10)
public Date getDatePlaced() {
return this.datePlaced;
}
public void setDatePlaced(Date datePlaced) {
this.datePlaced = datePlaced;
}
#Temporal(TemporalType.DATE)
#Column(name="Date_removed", length=10)
public Date getDateRemoved() {
return this.dateRemoved;
}
public void setDateRemoved(Date dateRemoved) {
this.dateRemoved = dateRemoved;
}
#Column(name="Unsold_amt")
public Integer getUnsoldAmt() {
return this.unsoldAmt;
}
public void setUnsoldAmt(Integer unsoldAmt) {
this.unsoldAmt = unsoldAmt;
}
#Column(name="Actual_gross")
public Integer getActualGross() {
return this.actualGross;
}
public void setActualGross(Integer actualGross) {
this.actualGross = actualGross;
}
#Column(name="Actual_prizes")
public Integer getActualPrizes() {
return this.actualPrizes;
}
public void setActualPrizes(Integer actualPrizes) {
this.actualPrizes = actualPrizes;
}
#Column(name="Actual_net")
public Integer getActualNet() {
return this.actualNet;
}
public void setActualNet(Integer actualNet) {
this.actualNet = actualNet;
}
#Column(name="Bin")
public Integer getBin() {
return this.bin;
}
public void setBin(Integer bin) {
this.bin = bin;
}
#Column(name="Inplay")
public Boolean getInplay() {
return this.inplay;
}
public void setInplay(Boolean inplay) {
this.inplay = inplay;
}
#Column(name="Closed")
public Integer getClosed() {
return this.closed;
}
public void setClosed(Integer closed) {
this.closed = closed;
}
#Column(name="Unsold_tickets")
public Integer getUnsoldTickets() {
return this.unsoldTickets;
}
public void setUnsoldTickets(Integer unsoldTickets) {
this.unsoldTickets = unsoldTickets;
}
#Column(name="Last_sale_rem")
public Byte getLastSaleRem() {
return this.lastSaleRem;
}
public void setLastSaleRem(Byte lastSaleRem) {
this.lastSaleRem = lastSaleRem;
}
#Column(name="Prize_rem1")
public Integer getPrizeRem1() {
return this.prizeRem1;
}
public void setPrizeRem1(Integer prizeRem1) {
this.prizeRem1 = prizeRem1;
}
#Column(name="Prize_rem2")
public Integer getPrizeRem2() {
return this.prizeRem2;
}
public void setPrizeRem2(Integer prizeRem2) {
this.prizeRem2 = prizeRem2;
}
#Column(name="Prize_rem3")
public Integer getPrizeRem3() {
return this.prizeRem3;
}
public void setPrizeRem3(Integer prizeRem3) {
this.prizeRem3 = prizeRem3;
}
#Column(name="Prize_rem4")
public Integer getPrizeRem4() {
return this.prizeRem4;
}
public void setPrizeRem4(Integer prizeRem4) {
this.prizeRem4 = prizeRem4;
}
#Column(name="Prize_rem5")
public Integer getPrizeRem5() {
return this.prizeRem5;
}
public void setPrizeRem5(Integer prizeRem5) {
this.prizeRem5 = prizeRem5;
}
#Column(name="Prize_rem6")
public Integer getPrizeRem6() {
return this.prizeRem6;
}
public void setPrizeRem6(Integer prizeRem6) {
this.prizeRem6 = prizeRem6;
}
#Column(name="Prize_rem7")
public Integer getPrizeRem7() {
return this.prizeRem7;
}
public void setPrizeRem7(Integer prizeRem7) {
this.prizeRem7 = prizeRem7;
}
#Column(name="Prize_rem8")
public Integer getPrizeRem8() {
return this.prizeRem8;
}
public void setPrizeRem8(Integer prizeRem8) {
this.prizeRem8 = prizeRem8;
}
#Column(name="Prize_rem9")
public Integer getPrizeRem9() {
return this.prizeRem9;
}
public void setPrizeRem9(Integer prizeRem9) {
this.prizeRem9 = prizeRem9;
}
#Column(name="Prize_rem10")
public Integer getPrizeRem10() {
return this.prizeRem10;
}
public void setPrizeRem10(Integer prizeRem10) {
this.prizeRem10 = prizeRem10;
}
#Column(name="Prize_rem11")
public Integer getPrizeRem11() {
return this.prizeRem11;
}
public void setPrizeRem11(Integer prizeRem11) {
this.prizeRem11 = prizeRem11;
}
#Column(name="Prize_rem12")
public Integer getPrizeRem12() {
return this.prizeRem12;
}
public void setPrizeRem12(Integer prizeRem12) {
this.prizeRem12 = prizeRem12;
}
#Column(name="Prize_rem13")
public Integer getPrizeRem13() {
return this.prizeRem13;
}
public void setPrizeRem13(Integer prizeRem13) {
this.prizeRem13 = prizeRem13;
}
#Column(name="Prize_rem14")
public Integer getPrizeRem14() {
return this.prizeRem14;
}
public void setPrizeRem14(Integer prizeRem14) {
this.prizeRem14 = prizeRem14;
}
#Column(name="Prize_rem15")
public Integer getPrizeRem15() {
return this.prizeRem15;
}
public void setPrizeRem15(Integer prizeRem15) {
this.prizeRem15 = prizeRem15;
}
#Temporal(TemporalType.DATE)
#Column(name="date_purch", length=10)
public Date getDatePurch() {
return this.datePurch;
}
public void setDatePurch(Date datePurch) {
this.datePurch = datePurch;
}
#Column(name="invoice_num", length=10)
public String getInvoiceNum() {
return this.invoiceNum;
}
public void setInvoiceNum(String invoiceNum) {
this.invoiceNum = invoiceNum;
}
#Column(name="type")
public Integer getType() {
return this.type;
}
public void setType(Integer type) {
this.type = type;
}
}
The query where there is a syntax error looks different in the log than in the code.
It is possible that since you switched to maven your project is not compiling, and when you start your server, Eclipse (I assume) just deploy the last successfull build ".class"
Check if you have no error in your pom (esclamation mark) and try to clean everything.
I am writing REST services using Java RESTLET .
I have my User class here :
#Entity
#Table(name = "user")
public class User implements Serializable {
private static final long serialVersionUID = 1L;
#Id
#GeneratedValue(strategy = GenerationType.AUTO)
#Column(name = "idUser", nullable = false, unique = true, length = 255)
private Long idUser;
#Column(name = "name", nullable = true, length = 255)
private String name;
#Column(name = "username", nullable = false, length = 255)
private String username;
#Column(name = "password", nullable = false, length = 255)
private String password;
public Object setValue(Object input) {
Object fieldValue = ((input == null) ? JSONObject.NULL.toString()
: input);
return fieldValue;
}
public String getUserPassword() {
return password;
}
public void setUserPassword(String password) {
this.password = password;
}
public String getUserName() {
return username ;
}
public void setUserName(String userName) {
this.username = userName;
}
public Long getidUser() {
return idUser;
}
public void setIdUser(Long idUser) {
this.idUser = idUser;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getContactFirstName() {
return contactFirstName;
}
public void setContactFirstName(String contactFirstName) {
this.contactFirstName = contactFirstName;
}
public String getContactLastName() {
return contactLastName;
}
public void setContactLastName(String contactLastName) {
this.contactLastName = contactLastName;
}
public String getContactEmail() {
return contactEmail;
}
public void setContactEmail(String contactEmail) {
this.contactEmail = contactEmail;
}
public String getContactMobile() {
return contactMobile;
}
public void setContactMobile(String contactMobile) {
this.contactMobile = contactMobile;
}
public String getContactPhone() {
return contactPhone;
}
public void setContactPhone(String contactPhone) {
this.contactPhone = contactPhone;
}
public String getContactAddress() {
return contactAddress;
}
public void setContactAddress(String contactAddress) {
this.contactAddress = contactAddress;
}
public Integer getStatus() {
return status;
}
public void setStatus(Integer status) {
this.status = status;
}
public Integer getType() {
return type;
}
public void setType(Integer type) {
this.type = type;
}
public Timestamp getCreatedDate() {
return createdDate;
}
public void setCreatedDate(Timestamp createdDate) {
this.createdDate = createdDate;
}
public Timestamp getUpdatedDate() {
return updatedDate;
}
public void setUpdatedDate(Timestamp updatedDate) {
this.updatedDate = updatedDate;
}
}
My User.hbm.xml files looks like .
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<hibernate-mapping>
<class name="persistence.entity.User" table="user">
<id name="idUser" type="long" unsaved-value="null">
<column name="idUser" not-null="true"/>
<generator class="identity"/>
</id>
<property name="userName">
<column name="username" not-null="true" />
</property>
<property name="password">
<column name="password" not-null="true" />
</property>
<property name="status">
<column name="status" not-null="true" />
</property>
<property name="type">
<column name="type" not-null="true" />
</property>
<property name="createdDate">
<column name="createdDT" not-null="true" />
</property>
<property name="updatedDate">
<column name="updatedDT" not-null="false" />
</property>
<property name="name">
<column name="name" length="255" not-null="false" />
</property>
<property name="contactFirstName">
<column name="contactFirstName" length="255" not-null="false" />
</property>
<property name="contactLastName">
<column name="contactLastName" length="255" not-null="false" />
</property>
<property name="contactEmail">
<column name="contactEmail" length="255" not-null="false" />
</property>
<property name="contactMobile">
<column name="contactMobile" length="32" not-null="false" />
</property>
<property name="contactPhone">
<column name="contactPhone" length="32" not-null="false" />
</property>
<property name="contactAddress">
<column name="contactAddress" not-null="false" />
</property>
</class>
</hibernate-mapping>
I have clerly defined the getter ans setter in my User.java file .
But when I am running this code I am getting the error
Could not find a getter for password in class tecd.persistenc.entity.User
I don't know what I am missing plz help me out
You have declared getter and setter for password like this:
public String getUserPassword() {
return password;
}
public void setUserPassword(String password) {
this.password = password;
}
I think it should be like this (no "User" in it):
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
Those are the standard "bean"-style names for a password field.