Develop Reference

Hibernate: could not initialize proxy - no Session (through reference chain....)

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;
}

How to insert data to multiple table at once in hibernate using java

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.

Hibernate query stopped working after switching to maven

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.

Object is Returned null in Hibernate Select query

i Have this following query that i am using in hibernate
select a.*, b.cur_date, c.value as maxloginattempts
from tbl_user a, tbl_eod_bod_stat b, tbl_settings c
where upper(a.id) = 'ADMIN'
and usr_status in ('A','E','O','P','U','G','M','D','T') and c.attribute = 'MAX_LOGIN_ATTEMPTS'";
my main class:-
package foo;
import java.sql.Date;
import java.util.Arrays;
import java.util.List;
import org.hibernate.Criteria;
import org.hibernate.Query;
import org.hibernate.ScrollMode;
import org.hibernate.ScrollableResults;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.Transaction;
import org.hibernate.cfg.Configuration;
import org.hibernate.criterion.Restrictions;
import com.imageinfo.eclear.hbm.pojo.TblUser;
public class myclass {
static SessionFactory factory;
public static void main(String[] args) {
myclass obj=new myclass();
System.out.println("above buildfactory");
try{
factory=new Configuration().configure().buildSessionFactory();
}catch(Exception e)
{
e.printStackTrace();
}
System.out.println("after buidl");
//obj.raiseEmailNotification();
//obj.doAfter();
//obj.validateInput();
obj.checkPass();
}
public void checkPass(){
String username="S5626";
Session session =factory.openSession();
Transaction tx=session.beginTransaction();
Query query=session.createQuery("select a.id,b.id,c.value as maxloginattempts from TblUser a,TblEodBodStat b,TblSettings c where upper(a.id.id)='ADMIN' and c.attribute='MAX_LOGIN_ATTEMPTS'");
//query.setParameter("username", username);
//List list=query.list();
System.out.println("worked");
int i=0;
List list=query.list();
if(!list.isEmpty())
{
for(Object a:list)
{
Object[] o=(Object[])a;
System.out.println(o[0]);
System.out.println(Arrays.toString(o));
}
}
when i run this the tblUser object is returned null.
OUTPUT
log4j:WARN No appenders could be found for logger (org.jboss.logging).
log4j:WARN Please initialize the log4j system properly.
after buidl
worked
null
[null, com.imageinfo.eclear.hbm.pojo.TblEodBodStatId#257db8ef, 3]
tblUser.hbm.xml:-
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<!-- Generated Dec 3, 2015 4:43:35 PM by Hibernate Tools 3.2.4.GA -->
<hibernate-mapping>
<class name="com.imageinfo.eclear.hbm.pojo.TblUser" table="TBL_USER">
<composite-id name="id" class="com.imageinfo.eclear.hbm.pojo.TblUserId">
<key-property name="id" type="string">
<column name="ID" length="22" />
</key-property>
<key-property name="roleId" type="string">
<column name="ROLE_ID" length="3" />
</key-property>
<key-property name="fname" type="string">
<column name="FNAME" length="60" />
</key-property>
<key-property name="emailId" type="string">
<column name="EMAIL_ID" length="100" />
</key-property>
<key-property name="branchCode" type="string">
<column name="BRANCH_CODE" length="5" />
</key-property>
<key-property name="employeeCode" type="string">
<column name="EMPLOYEE_CODE" length="20" />
</key-property>
<key-property name="departmentCode" type="string">
<column name="DEPARTMENT_CODE" length="10" />
</key-property>
<key-property name="userCategory" type="string">
<column name="USER_CATEGORY" length="1" />
</key-property>
<key-property name="description" type="string">
<column name="DESCRIPTION" length="100" />
</key-property>
<key-property name="loggedStatus" type="java.lang.Byte">
<column name="LOGGED_STATUS" precision="2" scale="0" />
</key-property>
<key-property name="lastLogged" type="timestamp">
<column name="LAST_LOGGED" />
</key-property>
<key-property name="currentSessionId" type="string">
<column name="CURRENT_SESSION_ID" length="34" />
</key-property>
<key-property name="currentAttempts" type="java.lang.Boolean">
<column name="CURRENT_ATTEMPTS" precision="1" scale="0" />
</key-property>
<key-property name="expiryDate" type="date">
<column name="EXPIRY_DATE" length="7" />
</key-property>
<key-property name="expireStatus" type="string">
<column name="EXPIRE_STATUS" length="3" />
</key-property>
<key-property name="allowedForms" type="string">
<column name="ALLOWED_FORMS" length="1000" />
</key-property>
<key-property name="groupId" type="string">
<column name="GROUP_ID" length="50" />
</key-property>
<key-property name="usrActiveStatus" type="string">
<column name="USR_ACTIVE_STATUS" length="1" />
</key-property>
<key-property name="usrStatus" type="string">
<column name="USR_STATUS" length="1" />
</key-property>
<key-property name="idmsStatus" type="string">
<column name="IDMS_STATUS" length="1" />
</key-property>
<key-property name="creator" type="string">
<column name="CREATOR" length="22" />
</key-property>
<key-property name="approver" type="string">
<column name="APPROVER" length="22" />
</key-property>
<key-property name="CSessionid" type="string">
<column name="C_SESSIONID" length="34" />
</key-property>
<key-property name="ASessionid" type="string">
<column name="A_SESSIONID" length="34" />
</key-property>
<key-property name="creatorDate" type="timestamp">
<column name="CREATOR_DATE" />
</key-property>
<key-property name="creatorIpAddress" type="string">
<column name="CREATOR_IP_ADDRESS" length="15" />
</key-property>
<key-property name="approverDate" type="timestamp">
<column name="APPROVER_DATE" />
</key-property>
<key-property name="approverIpAddress" type="string">
<column name="APPROVER_IP_ADDRESS" length="15" />
</key-property>
<key-property name="logoutDate" type="timestamp">
<column name="LOGOUT_DATE" />
</key-property>
<key-property name="lockedStatus" type="string">
<column name="LOCKED_STATUS" length="1" />
</key-property>
<key-property name="userIdentity" type="string">
<column name="USER_IDENTITY" length="20" />
</key-property>
<key-property name="passwd" type="string">
<column name="PASSWD" length="50" />
</key-property>
<key-property name="passHist1" type="string">
<column name="PASS_HIST1" length="50" />
</key-property>
<key-property name="passHist2" type="string">
<column name="PASS_HIST2" length="50" />
</key-property>
<key-property name="passHist3" type="string">
<column name="PASS_HIST3" length="50" />
</key-property>
<key-property name="passHist4" type="string">
<column name="PASS_HIST4" length="50" />
</key-property>
</composite-id>
</class>
</hibernate-mapping>
TblUserId.java
package com.imageinfo.eclear.hbm.pojo;
// Generated Dec 3, 2015 4:43:34 PM by Hibernate Tools 3.2.4.GA
import java.io.Serializable;
import java.sql.Timestamp;
import java.util.Date;
/**
* TblUserId generated by hbm2java
*/
public class TblUserId implements java.io.Serializable {
private String id;
private String roleId;
private String fname;
private String emailId;
private String branchCode;
private String employeeCode;
private String departmentCode;
private String userCategory;
private String description;
private Byte loggedStatus;
private Timestamp lastLogged;
private String currentSessionId;
private Boolean currentAttempts;
private Date expiryDate;
private String expireStatus;
private String allowedForms;
private String groupId;
private String usrActiveStatus;
private String usrStatus;
private String idmsStatus;
private String creator;
private String approver;
private String CSessionid;
private String ASessionid;
private Timestamp creatorDate;
private String creatorIpAddress;
private Timestamp approverDate;
private String approverIpAddress;
private Timestamp logoutDate;
private String lockedStatus;
private String userIdentity;
private String passwd;
private String passHist1;
private String passHist2;
private String passHist3;
private String passHist4;
public TblUserId() {
}
public TblUserId(String id, String roleId, String fname, String emailId,
String branchCode, String employeeCode, String departmentCode,
String userCategory, String description, Byte loggedStatus,
Timestamp lastLogged, String currentSessionId,
Boolean currentAttempts, Date expiryDate, String expireStatus,
String allowedForms, String groupId, String usrActiveStatus,
String usrStatus, String idmsStatus, String creator,
String approver, String CSessionid, String ASessionid,
Timestamp creatorDate, String creatorIpAddress,
Timestamp approverDate, String approverIpAddress,
Timestamp logoutDate, String lockedStatus, String userIdentity,
String passwd, String passHist1, String passHist2,
String passHist3, String passHist4) {
this.id = id;
this.roleId = roleId;
this.fname = fname;
this.emailId = emailId;
this.branchCode = branchCode;
this.employeeCode = employeeCode;
this.departmentCode = departmentCode;
this.userCategory = userCategory;
this.description = description;
this.loggedStatus = loggedStatus;
this.lastLogged = lastLogged;
this.currentSessionId = currentSessionId;
this.currentAttempts = currentAttempts;
this.expiryDate = expiryDate;
this.expireStatus = expireStatus;
this.allowedForms = allowedForms;
this.groupId = groupId;
this.usrActiveStatus = usrActiveStatus;
this.usrStatus = usrStatus;
this.idmsStatus = idmsStatus;
this.creator = creator;
this.approver = approver;
this.CSessionid = CSessionid;
this.ASessionid = ASessionid;
this.creatorDate = creatorDate;
this.creatorIpAddress = creatorIpAddress;
this.approverDate = approverDate;
this.approverIpAddress = approverIpAddress;
this.logoutDate = logoutDate;
this.lockedStatus = lockedStatus;
this.userIdentity = userIdentity;
this.passwd = passwd;
this.passHist1 = passHist1;
this.passHist2 = passHist2;
this.passHist3 = passHist3;
this.passHist4 = passHist4;
}
public String getId() {
return this.id;
}
public void setId(String id) {
this.id = id;
}
public String getRoleId() {
return this.roleId;
}
public void setRoleId(String roleId) {
this.roleId = roleId;
}
public String getFname() {
return this.fname;
}
public void setFname(String fname) {
this.fname = fname;
}
public String getEmailId() {
return this.emailId;
}
public void setEmailId(String emailId) {
this.emailId = emailId;
}
public String getBranchCode() {
return this.branchCode;
}
public void setBranchCode(String branchCode) {
this.branchCode = branchCode;
}
public String getEmployeeCode() {
return this.employeeCode;
}
public void setEmployeeCode(String employeeCode) {
this.employeeCode = employeeCode;
}
public String getDepartmentCode() {
return this.departmentCode;
}
public void setDepartmentCode(String departmentCode) {
this.departmentCode = departmentCode;
}
public String getUserCategory() {
return this.userCategory;
}
public void setUserCategory(String userCategory) {
this.userCategory = userCategory;
}
public String getDescription() {
return this.description;
}
public void setDescription(String description) {
this.description = description;
}
public Byte getLoggedStatus() {
return this.loggedStatus;
}
public void setLoggedStatus(Byte loggedStatus) {
this.loggedStatus = loggedStatus;
}
public Timestamp getLastLogged() {
return this.lastLogged;
}
public void setLastLogged(Timestamp lastLogged) {
this.lastLogged = lastLogged;
}
public String getCurrentSessionId() {
return this.currentSessionId;
}
public void setCurrentSessionId(String currentSessionId) {
this.currentSessionId = currentSessionId;
}
public Boolean getCurrentAttempts() {
return this.currentAttempts;
}
public void setCurrentAttempts(Boolean currentAttempts) {
this.currentAttempts = currentAttempts;
}
public Date getExpiryDate() {
return this.expiryDate;
}
public void setExpiryDate(Date expiryDate) {
this.expiryDate = expiryDate;
}
public String getExpireStatus() {
return this.expireStatus;
}
public void setExpireStatus(String expireStatus) {
this.expireStatus = expireStatus;
}
public String getAllowedForms() {
return this.allowedForms;
}
public void setAllowedForms(String allowedForms) {
this.allowedForms = allowedForms;
}
public String getGroupId() {
return this.groupId;
}
public void setGroupId(String groupId) {
this.groupId = groupId;
}
public String getUsrActiveStatus() {
return this.usrActiveStatus;
}
public void setUsrActiveStatus(String usrActiveStatus) {
this.usrActiveStatus = usrActiveStatus;
}
public String getUsrStatus() {
return this.usrStatus;
}
public void setUsrStatus(String usrStatus) {
this.usrStatus = usrStatus;
}
public String getIdmsStatus() {
return this.idmsStatus;
}
public void setIdmsStatus(String idmsStatus) {
this.idmsStatus = idmsStatus;
}
public String getCreator() {
return this.creator;
}
public void setCreator(String creator) {
this.creator = creator;
}
public String getApprover() {
return this.approver;
}
public void setApprover(String approver) {
this.approver = approver;
}
public String getCSessionid() {
return this.CSessionid;
}
public void setCSessionid(String CSessionid) {
this.CSessionid = CSessionid;
}
public String getASessionid() {
return this.ASessionid;
}
public void setASessionid(String ASessionid) {
this.ASessionid = ASessionid;
}
public Timestamp getCreatorDate() {
return this.creatorDate;
}
public void setCreatorDate(Timestamp creatorDate) {
this.creatorDate = creatorDate;
}
public String getCreatorIpAddress() {
return this.creatorIpAddress;
}
public void setCreatorIpAddress(String creatorIpAddress) {
this.creatorIpAddress = creatorIpAddress;
}
public Timestamp getApproverDate() {
return this.approverDate;
}
public void setApproverDate(Timestamp approverDate) {
this.approverDate = approverDate;
}
public String getApproverIpAddress() {
return this.approverIpAddress;
}
public void setApproverIpAddress(String approverIpAddress) {
this.approverIpAddress = approverIpAddress;
}
public Timestamp getLogoutDate() {
return this.logoutDate;
}
public void setLogoutDate(Timestamp logoutDate) {
this.logoutDate = logoutDate;
}
public String getLockedStatus() {
return this.lockedStatus;
}
public void setLockedStatus(String lockedStatus) {
this.lockedStatus = lockedStatus;
}
public String getUserIdentity() {
return this.userIdentity;
}
public void setUserIdentity(String userIdentity) {
this.userIdentity = userIdentity;
}
public String getPasswd() {
return this.passwd;
}
public void setPasswd(String passwd) {
this.passwd = passwd;
}
public String getPassHist1() {
return this.passHist1;
}
public void setPassHist1(String passHist1) {
this.passHist1 = passHist1;
}
public String getPassHist2() {
return this.passHist2;
}
public void setPassHist2(String passHist2) {
this.passHist2 = passHist2;
}
public String getPassHist3() {
return this.passHist3;
}
public void setPassHist3(String passHist3) {
this.passHist3 = passHist3;
}
public String getPassHist4() {
return this.passHist4;
}
public void setPassHist4(String passHist4) {
this.passHist4 = passHist4;
}
));
result = 37 * result
+ (getPasswd() == null ? 0 : this.getPasswd().hashCode());
result = 37 * result
+ (getPassHist1() == null ? 0 : this.getPassHist1().hashCode());
result = 37 * result
+ (getPassHist2() == null ? 0 : this.getPassHist2().hashCode());
result = 37 * result
+ (getPassHist3() == null ? 0 : this.getPassHist3().hashCode());
result = 37 * result
+ (getPassHist4() == null ? 0 : this.getPassHist4().hashCode());
return result;
}
}
Please take note that i had several columns in tblUser of Timestamp data type.which were mapped in autogenerated hbm.xml and auto generated pojo as Serializable and because of that i was getting 'Could not deserialize Error'.later to fix that i replaced it manually with timestamp and in pojos with java.sql.Timestamp. I am using jdk 6.
i have two doubts:-
1.what could be the possible cause for this?
2.And why does it take a lot of time ,around almost 20 seconds,to create factory object.
thank you
P.S
I skipped posting TblUser.java which had just one property ,an object of TbluserId class.

Can you check the query present in the java code there is one field 'a.id.id' called. This must be the issue.

Could not find a getter for password in class

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.