Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- Exception in thread "main" org.hibernate.MappingException: Unknown entity: com.myApp.data.entities.User
- at org.hibernate.metamodel.internal.MetamodelImpl.entityPersister(MetamodelImpl.java:620)
- at org.hibernate.internal.SessionImpl.getEntityPersister(SessionImpl.java:1627)
- at org.hibernate.event.internal.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:104)
- at org.hibernate.event.internal.DefaultSaveOrUpdateEventListener.saveWithGeneratedOrRequestedId(DefaultSaveOrUpdateEventListener.java:192)
- at org.hibernate.event.internal.DefaultSaveEventListener.saveWithGeneratedOrRequestedId(DefaultSaveEventListener.java:38)
- at org.hibernate.event.internal.DefaultSaveOrUpdateEventListener.entityIsTransient(DefaultSaveOrUpdateEventListener.java:177)
- at org.hibernate.event.internal.DefaultSaveEventListener.performSaveOrUpdate(DefaultSaveEventListener.java:32)
- at org.hibernate.event.internal.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:73)
- at org.hibernate.internal.SessionImpl.fireSave(SessionImpl.java:682)
- at org.hibernate.internal.SessionImpl.save(SessionImpl.java:674)
- at org.hibernate.internal.SessionImpl.save(SessionImpl.java:669)
- at com.myApp.data.Application.main(Application.java:26)
- <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
- <modelVersion>4.0.0</modelVersion>
- <groupId>com.myApp</groupId>
- <artifactId>hibernate-course</artifactId>
- <version>0.0.1-SNAPSHOT</version>
- <name>hibernate-course</name>
- <dependencies>
- <dependency>
- <groupId>org.hibernate</groupId>
- <artifactId>hibernate-core</artifactId>
- <version>5.2.6.Final</version>
- </dependency>
- <dependency>
- <groupId>org.hibernate</groupId>
- <artifactId>hibernate-annotations</artifactId>
- <version>3.5.6-Final</version>
- </dependency>
- <dependency>
- <groupId>org.slf4j</groupId>
- <artifactId>slf4j-api</artifactId>
- <version>1.7.22</version>
- </dependency>
- <dependency>
- <groupId>mysql</groupId>
- <artifactId>mysql-connector-java</artifactId>
- <version>6.0.5</version>
- </dependency>
- <dependency>
- <groupId>org.slf4j</groupId>
- <artifactId>slf4j-log4j12</artifactId>
- <version>1.7.22</version>
- </dependency>
- </dependencies>
- </project>
- package com.myApp.data;
- import java.util.Date;
- import org.hibernate.Session;
- import com.myApp.data.entities.User;
- public class Application {
- public static void main(String[] args) {
- Session session = HibernateUtil.getSessionFactory().openSession();
- session.getTransaction().begin();
- User user = new User();
- user.setBirthDate(new Date());
- user.setCreatedBy("kevin");
- user.setCreatedDate(new Date());
- user.setEmailAddress("kmb385@yahoo.com");
- user.setFirstName("Kevin");
- user.setLastName("Bowersox");
- user.setLastUpdatedBy("kevin");
- user.setLastUpdatedDate(new Date());
- session.save(user);
- session.close();
- }
- }
- package com.myApp.data.entities;
- import java.util.Date;
- import javax.persistence.Column;
- import javax.persistence.Entity;
- import javax.persistence.GeneratedValue;
- import javax.persistence.GenerationType;
- import javax.persistence.Id;
- import javax.persistence.Table;
- @Entity
- @Table(name="finances_user")
- public class User {
- @Id
- @GeneratedValue(strategy=GenerationType.IDENTITY)
- @Column(name="USER_ID")
- private Long userId;
- @Column(name="FIRST_NAME")
- private String firstName;
- @Column(name="LAST_NAME")
- private String lastName;
- @Column(name="BIRTH_DATE")
- private Date birthDate;
- @Column(name="EMAIL_ADDRESS")
- private String emailAddress;
- @Column(name="LAST_UPDATED_DATE")
- private Date lastUpdatedDate;
- @Column(name="LAST_UPDATED_BY")
- private String lastUpdatedBy;
- @Column(name="CREATED_DATE")
- private Date createdDate;
- @Column(name="CREATED_BY")
- private String createdBy;
- public Long getUserId() {
- return userId;
- }
- public void setUserId(Long userId) {
- this.userId = userId;
- }
- public String getFirstName() {
- return firstName;
- }
- public void setFirstName(String firstName) {
- this.firstName = firstName;
- }
- public String getLastName() {
- return lastName;
- }
- public void setLastName(String lastName) {
- this.lastName = lastName;
- }
- public Date getBirthDate() {
- return birthDate;
- }
- public void setBirthDate(Date birthDate) {
- this.birthDate = birthDate;
- }
- public String getEmailAddress() {
- return emailAddress;
- }
- public void setEmailAddress(String emailAddress) {
- this.emailAddress = emailAddress;
- }
- public Date getLastUpdatedDate() {
- return lastUpdatedDate;
- }
- public void setLastUpdatedDate(Date lastUpdatedDate) {
- this.lastUpdatedDate = lastUpdatedDate;
- }
- public String getLastUpdatedBy() {
- return lastUpdatedBy;
- }
- public void setLastUpdatedBy(String lastUpdatedBy) {
- this.lastUpdatedBy = lastUpdatedBy;
- }
- public Date getCreatedDate() {
- return createdDate;
- }
- public void setCreatedDate(Date createdDate) {
- this.createdDate = createdDate;
- }
- public String getCreatedBy() {
- return createdBy;
- }
- public void setCreatedBy(String createdBy) {
- this.createdBy = createdBy;
- }
- }
- package com.myApp.data;
- import org.hibernate.SessionFactory;
- import org.hibernate.boot.registry.StandardServiceRegistryBuilder;
- import org.hibernate.cfg.Configuration;
- public class HibernateUtil {
- private static final SessionFactory sessionFactory = buildSessionFactory();
- private static SessionFactory buildSessionFactory() {
- try {
- Configuration configuration = new Configuration();
- configuration.configure();
- return configuration
- .buildSessionFactory(new StandardServiceRegistryBuilder()
- .applySettings(configuration.getProperties())
- .build());
- } catch (Exception e) {
- e.printStackTrace();
- throw new RuntimeException(
- "There was an error building the factory");
- }
- }
- public static SessionFactory getSessionFactory() {
- return sessionFactory;
- }
- }
- <?xml version='1.0' encoding='utf-8'?>
- <!DOCTYPE hibernate-configuration PUBLIC
- "-//Hibernate/Hibernate Configuration DTD 3.0//EN"
- "http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">
- <hibernate-configuration>
- <session-factory>
- <!-- Database connection settings -->
- <property name="connection.url">jdbc:mysql://localhost:3306/ifinances?useSSL=false</property>
- <property name="connection.username">infinite</property>
- <property name="connection.password">skills</property>
- <!-- SQL dialect -->
- <property name="dialect">org.hibernate.dialect.MySQL5Dialect</property>
- <!-- Echo all executed SQL to stdout -->
- <property name="show_sql">true</property>
- <mapping class="com.myApp.data.entities.User"/>
- </session-factory>
- </hibernate-configuration>
Add Comment
Please, Sign In to add comment