probleme en jpa

**yness** · 30/03/2011, 18h21

bonjour,

voilà le code de mon entité :

Code :

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package org.esprit.persistence;
 
import java.io.Serializable;
import java.lang.String;
import java.util.Date;
import javax.persistence.*;
 
/**
 * Entity implementation class for Entity: Employee
 *
 */
@Entity(name="t_employee")
 
public class Employee implements Serializable {
 
 
	private String matricule;
	private String surname;
	private String name;
	private String e_mail;
	private Date date_of_birth;
	private String login;
	private String password;
	private Superior superior;
	private static final long serialVersionUID = 1L;
 
	public Employee() {
		super();
	}   
	@Id    @Column(name="pk_employee")
	public String getMatricule() {
		return this.matricule;
	}
 
	public void setMatricule(String matricule) {
		this.matricule = matricule;
	}   
	public String getSurname() {
		return this.surname;
	}
 
	public void setSurname(String surname) {
		this.surname = surname;
	}   
	public String getName() {
		return this.name;
	}
 
	public void setName(String name) {
		this.name = name;
	}   
	public String getE_mail() {
		return this.e_mail;
	}
 
	public void setE_mail(String e_mail) {
		this.e_mail = e_mail;
	}   
 
	@Temporal(TemporalType.DATE)
	public Date getDate_of_birth() {
		return this.date_of_birth;
	}
 
	public void setDate_of_birth(Date date_of_birth) {
		this.date_of_birth = date_of_birth;
	}   
	public String getLogin() {
		return this.login;
	}
 
	public void setLogin(String login) {
		this.login = login;
	}   
	public String getPassword() {
		return this.password;
	}
 
	public void setPassword(String password) {
		this.password = password;
	}
	public void setSuperior(Superior superior) {
		this.superior = superior;
	}
 
//unidirectional many to one 
	@ManyToOne @JoinColumn(name="superior_id",referencedColumnName="pk_superior")
	public Superior getSuperior() {
		return superior;
	}
 
}

ensuite j'ai fait une classe DAO pour les opération CRUD

et voilà ma classe de test :

Code :

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package org.esprit.tests;
 
import java.util.Date;
 
import javax.persistence.EntityTransaction;
 
import org.esprit.DAOs.EmployeeDAO;
import org.esprit.DAOs.SuperiorDAO;
import org.esprit.persistence.Employee;
import org.esprit.persistence.Superior;
import org.esprit.utilities.JPAUtil;
 
public class AddEmployeeDAO {
 
 
	public static void main(String[] args) {
 
 
	    Superior superior=new Superior();
	    SuperiorDAO supdao= SuperiorDAO.getInstance();
	    superior = supdao.getSuperiorByReference("5265d");
 
		Employee employee= new Employee();
		employee.setSurname("yness");
		employee.setName("barboura");
		employee.setMatricule("025l");
		employee.setLogin("ynessb");
		employee.setPassword("yness");
		employee.setDate_of_birth(new Date("23/02/1987"));
		employee.setE_mail("yness_91@hotmail.com");
		employee.setSuperior(superior);
 
 
		EmployeeDAO employeedao= EmployeeDAO.getInstance();
		EntityTransaction tx= JPAUtil.getEm("punit1").getTransaction();
		try{
			tx.begin();
 
			employeedao.ajouter(employee);		
			tx.commit();
			}catch (Exception e) {
				tx.rollback();
				// TODO: handle exception
			}
 
	}
 
}

quand j'execute, rien ne s'ajoute à ma base et je reçoit le message suivant dans la console

Code :

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[TopLink Config]: 2011.03.30 06:13:40.267--ServerSession(6616781)--Thread(Thread[main,5,main])--The table name for entity [class org.esprit.persistence.Topic] is being defaulted to: T_TOPIC.
[TopLink Config]: 2011.03.30 06:13:40.316--ServerSession(6616781)--Thread(Thread[main,5,main])--The column name for element [public java.lang.String org.esprit.persistence.Topic.getName()] is being defaulted to: NAME.
[TopLink Config]: 2011.03.30 06:13:40.318--ServerSession(6616781)--Thread(Thread[main,5,main])--The table name for entity [class org.esprit.persistence.Manager] is being defaulted to: T_MANAGER.
[TopLink Config]: 2011.03.30 06:13:40.319--ServerSession(6616781)--Thread(Thread[main,5,main])--The column name for element [public java.lang.String org.esprit.persistence.Manager.getSurname()] is being defaulted to: SURNAME.
[TopLink Config]: 2011.03.30 06:13:40.320--ServerSession(6616781)--Thread(Thread[main,5,main])--The column name for element [public java.lang.String org.esprit.persistence.Manager.getE_mail()] is being defaulted to: E_MAIL.
[TopLink Config]: 2011.03.30 06:13:40.322--ServerSession(6616781)--Thread(Thread[main,5,main])--The column name for element [public java.util.Date org.esprit.persistence.Manager.getDate_of_birth()] is being defaulted to: DATE_OF_BIRTH.
[TopLink Config]: 2011.03.30 06:13:40.324--ServerSession(6616781)--Thread(Thread[main,5,main])--The column name for element [public java.lang.String org.esprit.persistence.Manager.getLogin()] is being defaulted to: LOGIN.
[TopLink Config]: 2011.03.30 06:13:40.325--ServerSession(6616781)--Thread(Thread[main,5,main])--The column name for element [public java.lang.String org.esprit.persistence.Manager.getName()] is being defaulted to: NAME.
[TopLink Config]: 2011.03.30 06:13:40.325--ServerSession(6616781)--Thread(Thread[main,5,main])--The column name for element [public java.lang.String org.esprit.persistence.Manager.getPassword()] is being defaulted to: PASSWORD.
[TopLink Config]: 2011.03.30 06:13:40.325--ServerSession(6616781)--Thread(Thread[main,5,main])--The table name for entity [class org.esprit.persistence.Employee] is being defaulted to: T_EMPLOYEE.
[TopLink Config]: 2011.03.30 06:13:40.326--ServerSession(6616781)--Thread(Thread[main,5,main])--The column name for element [public java.lang.String org.esprit.persistence.Employee.getSurname()] is being defaulted to: SURNAME.
[TopLink Config]: 2011.03.30 06:13:40.327--ServerSession(6616781)--Thread(Thread[main,5,main])--The column name for element [public java.lang.String org.esprit.persistence.Employee.getE_mail()] is being defaulted to: E_MAIL.
[TopLink Config]: 2011.03.30 06:13:40.327--ServerSession(6616781)--Thread(Thread[main,5,main])--The column name for element [public java.util.Date org.esprit.persistence.Employee.getDate_of_birth()] is being defaulted to: DATE_OF_BIRTH.
[TopLink Config]: 2011.03.30 06:13:40.328--ServerSession(6616781)--Thread(Thread[main,5,main])--The column name for element [public java.lang.String org.esprit.persistence.Employee.getLogin()] is being defaulted to: LOGIN.
[TopLink Config]: 2011.03.30 06:13:40.340--ServerSession(6616781)--Thread(Thread[main,5,main])--The column name for element [public java.lang.String org.esprit.persistence.Employee.getName()] is being defaulted to: NAME.
[TopLink Config]: 2011.03.30 06:13:40.340--ServerSession(6616781)--Thread(Thread[main,5,main])--The column name for element [public java.lang.String org.esprit.persistence.Employee.getPassword()] is being defaulted to: PASSWORD.
[TopLink Config]: 2011.03.30 06:13:40.341--ServerSession(6616781)--Thread(Thread[main,5,main])--The table name for entity [class org.esprit.persistence.Catalog] is being defaulted to: T_CATALOG.
[TopLink Config]: 2011.03.30 06:13:40.347--ServerSession(6616781)--Thread(Thread[main,5,main])--The column name for element [public java.lang.String org.esprit.persistence.Catalog.getName()] is being defaulted to: NAME.
[TopLink Config]: 2011.03.30 06:13:40.348--ServerSession(6616781)--Thread(Thread[main,5,main])--The table name for entity [class org.esprit.persistence.Session] is being defaulted to: T_SESSION.
[TopLink Config]: 2011.03.30 06:13:40.348--ServerSession(6616781)--Thread(Thread[main,5,main])--The column name for element [public java.lang.String org.esprit.persistence.Session.getDuration()] is being defaulted to: DURATION.
[TopLink Config]: 2011.03.30 06:13:40.349--ServerSession(6616781)--Thread(Thread[main,5,main])--The column name for element [public java.lang.String org.esprit.persistence.Session.getName()] is being defaulted to: NAME.
[TopLink Config]: 2011.03.30 06:13:40.350--ServerSession(6616781)--Thread(Thread[main,5,main])--The column name for element [public java.util.Date org.esprit.persistence.Session.getDate()] is being defaulted to: DATE.
[TopLink Config]: 2011.03.30 06:13:40.350--ServerSession(6616781)--Thread(Thread[main,5,main])--The table name for entity [class org.esprit.persistence.Training] is being defaulted to: T_TRAINING.
[TopLink Config]: 2011.03.30 06:13:40.362--ServerSession(6616781)--Thread(Thread[main,5,main])--The column name for element [public int org.esprit.persistence.Training.getCapacity()] is being defaulted to: CAPACITY.
[TopLink Config]: 2011.03.30 06:13:40.363--ServerSession(6616781)--Thread(Thread[main,5,main])--The column name for element [public java.lang.String org.esprit.persistence.Training.getName()] is being defaulted to: NAME.
[TopLink Config]: 2011.03.30 06:13:40.364--ServerSession(6616781)--Thread(Thread[main,5,main])--The table name for entity [class org.esprit.persistence.Superior] is being defaulted to: T_SUPERIOR.
[TopLink Config]: 2011.03.30 06:13:40.364--ServerSession(6616781)--Thread(Thread[main,5,main])--The column name for element [public java.lang.String org.esprit.persistence.Superior.getSurname()] is being defaulted to: SURNAME.
[TopLink Config]: 2011.03.30 06:13:40.365--ServerSession(6616781)--Thread(Thread[main,5,main])--The column name for element [public java.lang.String org.esprit.persistence.Superior.getE_mail()] is being defaulted to: E_MAIL.
[TopLink Config]: 2011.03.30 06:13:40.365--ServerSession(6616781)--Thread(Thread[main,5,main])--The column name for element [public java.util.Date org.esprit.persistence.Superior.getDate_of_birth()] is being defaulted to: DATE_OF_BIRTH.
[TopLink Config]: 2011.03.30 06:13:40.365--ServerSession(6616781)--Thread(Thread[main,5,main])--The column name for element [public java.lang.String org.esprit.persistence.Superior.getLogin()] is being defaulted to: LOGIN.
[TopLink Config]: 2011.03.30 06:13:40.366--ServerSession(6616781)--Thread(Thread[main,5,main])--The column name for element [public java.lang.String org.esprit.persistence.Superior.getName()] is being defaulted to: NAME.
[TopLink Config]: 2011.03.30 06:13:40.366--ServerSession(6616781)--Thread(Thread[main,5,main])--The column name for element [public java.lang.String org.esprit.persistence.Superior.getPassword()] is being defaulted to: PASSWORD.
[TopLink Config]: 2011.03.30 06:13:40.366--ServerSession(6616781)--Thread(Thread[main,5,main])--The table name for entity [class org.esprit.persistence.Request] is being defaulted to: T_REQUEST.
[TopLink Config]: 2011.03.30 06:13:40.369--ServerSession(6616781)--Thread(Thread[main,5,main])--The column name for element [public boolean org.esprit.persistence.Request.isDecision()] is being defaulted to: DECISION.
[TopLink Config]: 2011.03.30 06:13:40.372--ServerSession(6616781)--Thread(Thread[main,5,main])--The target entity (reference) class for the many to one mapping element [public org.esprit.persistence.Superior org.esprit.persistence.Employee.getSuperior()] is being defaulted to: class org.esprit.persistence.Superior.
[TopLink Config]: 2011.03.30 06:13:40.430--ServerSession(6616781)--Thread(Thread[main,5,main])--The primary key column name for the mapping element [public org.esprit.persistence.Superior org.esprit.persistence.Employee.getSuperior()] is being defaulted to: pk_superior.
[TopLink Config]: 2011.03.30 06:13:40.430--ServerSession(6616781)--Thread(Thread[main,5,main])--The foreign key column name for the mapping element [public org.esprit.persistence.Superior org.esprit.persistence.Employee.getSuperior()] is being defaulted to: SUPERIOR_pk_superior.
[TopLink Config]: 2011.03.30 06:13:40.431--ServerSession(6616781)--Thread(Thread[main,5,main])--The target entity (reference) class for the many to one mapping element [public org.esprit.persistence.Training org.esprit.persistence.Session.getTraining()] is being defaulted to: class org.esprit.persistence.Training.
[TopLink Config]: 2011.03.30 06:13:40.432--ServerSession(6616781)--Thread(Thread[main,5,main])--The primary key column name for the mapping element [public org.esprit.persistence.Training org.esprit.persistence.Session.getTraining()] is being defaulted to: pk_training.
[TopLink Config]: 2011.03.30 06:13:40.435--ServerSession(6616781)--Thread(Thread[main,5,main])--The target entity (reference) class for the many to one mapping element [public org.esprit.persistence.Training org.esprit.persistence.Request.getTraining()] is being defaulted to: class org.esprit.persistence.Training.
[TopLink Config]: 2011.03.30 06:13:40.435--ServerSession(6616781)--Thread(Thread[main,5,main])--The target entity (reference) class for the many to one mapping element [public org.esprit.persistence.Employee org.esprit.persistence.Request.getEmployee()] is being defaulted to: class org.esprit.persistence.Employee.
[TopLink Config]: 2011.03.30 06:13:40.435--ServerSession(6616781)--Thread(Thread[main,5,main])--The target entity (reference) class for the many to one mapping element [public org.esprit.persistence.Topic org.esprit.persistence.Training.getTopic()] is being defaulted to: class org.esprit.persistence.Topic.
[TopLink Config]: 2011.03.30 06:13:40.436--ServerSession(6616781)--Thread(Thread[main,5,main])--The target entity (reference) class for the one to many mapping element [public java.util.List org.esprit.persistence.Training.getSessions()] is being defaulted to: class org.esprit.persistence.Session.
[TopLink Config]: 2011.03.30 06:13:40.465--ServerSession(6616781)--Thread(Thread[main,5,main])--The target entity (reference) class for the one to one mapping element [public org.esprit.persistence.Topic org.esprit.persistence.Catalog.getTopic()] is being defaulted to: class org.esprit.persistence.Topic.
[TopLink Info]: 2011.03.30 06:13:40.904--ServerSession(6616781)--Thread(Thread[main,5,main])--TopLink, version: Oracle TopLink Essentials - 2.0.1 (Build b09d-fcs (12/06/2007))
[TopLink Config]: 2011.03.30 06:13:40.912--ServerSession(6616781)--Connection(10059989)--Thread(Thread[main,5,main])--connecting(DatabaseLogin(
	platform=>MySQL4Platform
	user name=> "jpauser"
	datasource URL=> "jdbc:mysql://localhost:3306/jpa"
))
[TopLink Config]: 2011.03.30 06:13:41.054--ServerSession(6616781)--Connection(7896426)--Thread(Thread[main,5,main])--Connected: jdbc:mysql://localhost:3306/jpa
	User: jpauser@localhost
	Database: MySQL  Version: 5.0.27-community-nt
	Driver: MySQL-AB JDBC Driver  Version: mysql-connector-java-5.0.4 ( $Date: 2006-10-19 17:47:48 +0200 (Thu, 19 Oct 2006) $, $Revision: 5908 $ )
[TopLink Config]: 2011.03.30 06:13:41.054--ServerSession(6616781)--Connection(7461949)--Thread(Thread[main,5,main])--connecting(DatabaseLogin(
	platform=>MySQL4Platform
	user name=> "jpauser"
	datasource URL=> "jdbc:mysql://localhost:3306/jpa"
))
[TopLink Config]: 2011.03.30 06:13:41.068--ServerSession(6616781)--Connection(22316618)--Thread(Thread[main,5,main])--Connected: jdbc:mysql://localhost:3306/jpa
	User: jpauser@localhost
	Database: MySQL  Version: 5.0.27-community-nt
	Driver: MySQL-AB JDBC Driver  Version: mysql-connector-java-5.0.4 ( $Date: 2006-10-19 17:47:48 +0200 (Thu, 19 Oct 2006) $, $Revision: 5908 $ )
[TopLink Config]: 2011.03.30 06:13:41.068--ServerSession(6616781)--Connection(3969559)--Thread(Thread[main,5,main])--connecting(DatabaseLogin(
	platform=>MySQL4Platform
	user name=> "jpauser"
	datasource URL=> "jdbc:mysql://localhost:3306/jpa"
))
[TopLink Config]: 2011.03.30 06:13:41.080--ServerSession(6616781)--Connection(13121485)--Thread(Thread[main,5,main])--Connected: jdbc:mysql://localhost:3306/jpa
	User: jpauser@localhost
	Database: MySQL  Version: 5.0.27-community-nt
	Driver: MySQL-AB JDBC Driver  Version: mysql-connector-java-5.0.4 ( $Date: 2006-10-19 17:47:48 +0200 (Thu, 19 Oct 2006) $, $Revision: 5908 $ )
[TopLink Config]: 2011.03.30 06:13:41.080--ServerSession(6616781)--Connection(13080585)--Thread(Thread[main,5,main])--connecting(DatabaseLogin(
	platform=>MySQL4Platform
	user name=> "jpauser"
	datasource URL=> "jdbc:mysql://localhost:3306/jpa"
))
[TopLink Config]: 2011.03.30 06:13:41.088--ServerSession(6616781)--Connection(4047035)--Thread(Thread[main,5,main])--Connected: jdbc:mysql://localhost:3306/jpa
	User: jpauser@localhost
	Database: MySQL  Version: 5.0.27-community-nt
	Driver: MySQL-AB JDBC Driver  Version: mysql-connector-java-5.0.4 ( $Date: 2006-10-19 17:47:48 +0200 (Thu, 19 Oct 2006) $, $Revision: 5908 $ )
[TopLink Config]: 2011.03.30 06:13:41.089--ServerSession(6616781)--Connection(3686501)--Thread(Thread[main,5,main])--connecting(DatabaseLogin(
	platform=>MySQL4Platform
	user name=> "jpauser"
	datasource URL=> "jdbc:mysql://localhost:3306/jpa"
))
[TopLink Config]: 2011.03.30 06:13:41.101--ServerSession(6616781)--Connection(23860799)--Thread(Thread[main,5,main])--Connected: jdbc:mysql://localhost:3306/jpa
	User: jpauser@localhost
	Database: MySQL  Version: 5.0.27-community-nt
	Driver: MySQL-AB JDBC Driver  Version: mysql-connector-java-5.0.4 ( $Date: 2006-10-19 17:47:48 +0200 (Thu, 19 Oct 2006) $, $Revision: 5908 $ )
[TopLink Config]: 2011.03.30 06:13:41.101--ServerSession(6616781)--Connection(19432672)--Thread(Thread[main,5,main])--connecting(DatabaseLogin(
	platform=>MySQL4Platform
	user name=> "jpauser"
	datasource URL=> "jdbc:mysql://localhost:3306/jpa"
))
[TopLink Config]: 2011.03.30 06:13:41.119--ServerSession(6616781)--Connection(14372770)--Thread(Thread[main,5,main])--Connected: jdbc:mysql://localhost:3306/jpa
	User: jpauser@localhost
	Database: MySQL  Version: 5.0.27-community-nt
	Driver: MySQL-AB JDBC Driver  Version: mysql-connector-java-5.0.4 ( $Date: 2006-10-19 17:47:48 +0200 (Thu, 19 Oct 2006) $, $Revision: 5908 $ )
[TopLink Config]: 2011.03.30 06:13:41.119--ServerSession(6616781)--Connection(4791372)--Thread(Thread[main,5,main])--connecting(DatabaseLogin(
	platform=>MySQL4Platform
	user name=> "jpauser"
	datasource URL=> "jdbc:mysql://localhost:3306/jpa"
))
[TopLink Config]: 2011.03.30 06:13:41.128--ServerSession(6616781)--Connection(3338151)--Thread(Thread[main,5,main])--Connected: jdbc:mysql://localhost:3306/jpa
	User: jpauser@localhost
	Database: MySQL  Version: 5.0.27-community-nt
	Driver: MySQL-AB JDBC Driver  Version: mysql-connector-java-5.0.4 ( $Date: 2006-10-19 17:47:48 +0200 (Thu, 19 Oct 2006) $, $Revision: 5908 $ )
[TopLink Info]: 2011.03.30 06:13:41.230--ServerSession(6616781)--Thread(Thread[main,5,main])--file:/E:/workspacePFA/PersistenceProject/build/classes/-punit1 login successful
[TopLink Fine]: 2011.03.30 06:13:41.247--ServerSession(6616781)--Connection(22316618)--Thread(Thread[main,5,main])--CREATE TABLE T_MANAGER (pk_manager VARCHAR(255) NOT NULL, DATE_OF_BIRTH DATE, LOGIN VARCHAR(255), E_MAIL VARCHAR(255), NAME VARCHAR(255), SURNAME VARCHAR(255), PASSWORD VARCHAR(255), PRIMARY KEY (pk_manager))
[TopLink Warning]: 2011.03.30 06:13:41.265--ServerSession(6616781)--Thread(Thread[main,5,main])--Exception [TOPLINK-4002] (Oracle TopLink Essentials - 2.0.1 (Build b09d-fcs (12/06/2007))): oracle.toplink.essentials.exceptions.DatabaseException
Internal Exception: com.mysql.jdbc.exceptions.MySQLSyntaxErrorException: Table 't_manager' already exists
Error Code: 1050
Call: CREATE TABLE T_MANAGER (pk_manager VARCHAR(255) NOT NULL, DATE_OF_BIRTH DATE, LOGIN VARCHAR(255), E_MAIL VARCHAR(255), NAME VARCHAR(255), SURNAME VARCHAR(255), PASSWORD VARCHAR(255), PRIMARY KEY (pk_manager))
Query: DataModifyQuery()
[TopLink Fine]: 2011.03.30 06:13:41.268--ServerSession(6616781)--Connection(7896426)--Thread(Thread[main,5,main])--CREATE TABLE T_CATALOG (pk_catalog INTEGER AUTO_INCREMENT NOT NULL, NAME VARCHAR(255), id_topic INTEGER, PRIMARY KEY (pk_catalog))
[TopLink Warning]: 2011.03.30 06:13:41.269--ServerSession(6616781)--Thread(Thread[main,5,main])--Exception [TOPLINK-4002] (Oracle TopLink Essentials - 2.0.1 (Build b09d-fcs (12/06/2007))): oracle.toplink.essentials.exceptions.DatabaseException
Internal Exception: com.mysql.jdbc.exceptions.MySQLSyntaxErrorException: Table 't_catalog' already exists
Error Code: 1050
Call: CREATE TABLE T_CATALOG (pk_catalog INTEGER AUTO_INCREMENT NOT NULL, NAME VARCHAR(255), id_topic INTEGER, PRIMARY KEY (pk_catalog))
Query: DataModifyQuery()
[TopLink Fine]: 2011.03.30 06:13:41.271--ServerSession(6616781)--Connection(22316618)--Thread(Thread[main,5,main])--CREATE TABLE T_REQUEST (pk_request INTEGER AUTO_INCREMENT NOT NULL, DECISION TINYINT(1) default 0, training_id INTEGER, employee_id VARCHAR(255), PRIMARY KEY (pk_request))
[TopLink Warning]: 2011.03.30 06:13:41.271--ServerSession(6616781)--Thread(Thread[main,5,main])--Exception [TOPLINK-4002] (Oracle TopLink Essentials - 2.0.1 (Build b09d-fcs (12/06/2007))): oracle.toplink.essentials.exceptions.DatabaseException
Internal Exception: com.mysql.jdbc.exceptions.MySQLSyntaxErrorException: Table 't_request' already exists
Error Code: 1050
Call: CREATE TABLE T_REQUEST (pk_request INTEGER AUTO_INCREMENT NOT NULL, DECISION TINYINT(1) default 0, training_id INTEGER, employee_id VARCHAR(255), PRIMARY KEY (pk_request))
Query: DataModifyQuery()
[TopLink Fine]: 2011.03.30 06:13:41.272--ServerSession(6616781)--Connection(7896426)--Thread(Thread[main,5,main])--CREATE TABLE T_EMPLOYEE (pk_employee VARCHAR(255) NOT NULL, DATE_OF_BIRTH DATE, LOGIN VARCHAR(255), SURNAME VARCHAR(255), NAME VARCHAR(255), PASSWORD VARCHAR(255), E_MAIL VARCHAR(255), SUPERIOR_pk_superior VARCHAR(255), PRIMARY KEY (pk_employee))
[TopLink Warning]: 2011.03.30 06:13:41.272--ServerSession(6616781)--Thread(Thread[main,5,main])--Exception [TOPLINK-4002] (Oracle TopLink Essentials - 2.0.1 (Build b09d-fcs (12/06/2007))): oracle.toplink.essentials.exceptions.DatabaseException
Internal Exception: com.mysql.jdbc.exceptions.MySQLSyntaxErrorException: Table 't_employee' already exists
Error Code: 1050
Call: CREATE TABLE T_EMPLOYEE (pk_employee VARCHAR(255) NOT NULL, DATE_OF_BIRTH DATE, LOGIN VARCHAR(255), SURNAME VARCHAR(255), NAME VARCHAR(255), PASSWORD VARCHAR(255), E_MAIL VARCHAR(255), SUPERIOR_pk_superior VARCHAR(255), PRIMARY KEY (pk_employee))
Query: DataModifyQuery()
[TopLink Fine]: 2011.03.30 06:13:41.273--ServerSession(6616781)--Connection(22316618)--Thread(Thread[main,5,main])--CREATE TABLE T_SESSION (pk_session INTEGER AUTO_INCREMENT NOT NULL, DURATION VARCHAR(255), DATE DATE, NAME VARCHAR(255), training_id INTEGER, PRIMARY KEY (pk_session))
[TopLink Warning]: 2011.03.30 06:13:41.273--ServerSession(6616781)--Thread(Thread[main,5,main])--Exception [TOPLINK-4002] (Oracle TopLink Essentials - 2.0.1 (Build b09d-fcs (12/06/2007))): oracle.toplink.essentials.exceptions.DatabaseException
Internal Exception: com.mysql.jdbc.exceptions.MySQLSyntaxErrorException: Table 't_session' already exists
Error Code: 1050
Call: CREATE TABLE T_SESSION (pk_session INTEGER AUTO_INCREMENT NOT NULL, DURATION VARCHAR(255), DATE DATE, NAME VARCHAR(255), training_id INTEGER, PRIMARY KEY (pk_session))
Query: DataModifyQuery()
[TopLink Fine]: 2011.03.30 06:13:41.274--ServerSession(6616781)--Connection(7896426)--Thread(Thread[main,5,main])--CREATE TABLE T_TRAINING (pk_training INTEGER AUTO_INCREMENT NOT NULL, CAPACITY INTEGER, NAME VARCHAR(255), topic_id INTEGER, PRIMARY KEY (pk_training))
[TopLink Warning]: 2011.03.30 06:13:41.274--ServerSession(6616781)--Thread(Thread[main,5,main])--Exception [TOPLINK-4002] (Oracle TopLink Essentials - 2.0.1 (Build b09d-fcs (12/06/2007))): oracle.toplink.essentials.exceptions.DatabaseException
Internal Exception: com.mysql.jdbc.exceptions.MySQLSyntaxErrorException: Table 't_training' already exists
Error Code: 1050
Call: CREATE TABLE T_TRAINING (pk_training INTEGER AUTO_INCREMENT NOT NULL, CAPACITY INTEGER, NAME VARCHAR(255), topic_id INTEGER, PRIMARY KEY (pk_training))
Query: DataModifyQuery()
[TopLink Fine]: 2011.03.30 06:13:41.274--ServerSession(6616781)--Connection(22316618)--Thread(Thread[main,5,main])--CREATE TABLE T_SUPERIOR (pk_superior VARCHAR(255) NOT NULL, DATE_OF_BIRTH DATE, LOGIN VARCHAR(255), E_MAIL VARCHAR(255), NAME VARCHAR(255), SURNAME VARCHAR(255), PASSWORD VARCHAR(255), PRIMARY KEY (pk_superior))
[TopLink Warning]: 2011.03.30 06:13:41.275--ServerSession(6616781)--Thread(Thread[main,5,main])--Exception [TOPLINK-4002] (Oracle TopLink Essentials - 2.0.1 (Build b09d-fcs (12/06/2007))): oracle.toplink.essentials.exceptions.DatabaseException
Internal Exception: com.mysql.jdbc.exceptions.MySQLSyntaxErrorException: Table 't_superior' already exists
Error Code: 1050
Call: CREATE TABLE T_SUPERIOR (pk_superior VARCHAR(255) NOT NULL, DATE_OF_BIRTH DATE, LOGIN VARCHAR(255), E_MAIL VARCHAR(255), NAME VARCHAR(255), SURNAME VARCHAR(255), PASSWORD VARCHAR(255), PRIMARY KEY (pk_superior))
Query: DataModifyQuery()
[TopLink Fine]: 2011.03.30 06:13:41.275--ServerSession(6616781)--Connection(7896426)--Thread(Thread[main,5,main])--CREATE TABLE T_TOPIC (pk_topic INTEGER AUTO_INCREMENT NOT NULL, NAME VARCHAR(255), PRIMARY KEY (pk_topic))
[TopLink Warning]: 2011.03.30 06:13:41.276--ServerSession(6616781)--Thread(Thread[main,5,main])--Exception [TOPLINK-4002] (Oracle TopLink Essentials - 2.0.1 (Build b09d-fcs (12/06/2007))): oracle.toplink.essentials.exceptions.DatabaseException
Internal Exception: com.mysql.jdbc.exceptions.MySQLSyntaxErrorException: Table 't_topic' already exists
Error Code: 1050
Call: CREATE TABLE T_TOPIC (pk_topic INTEGER AUTO_INCREMENT NOT NULL, NAME VARCHAR(255), PRIMARY KEY (pk_topic))
Query: DataModifyQuery()
[TopLink Fine]: 2011.03.30 06:13:41.276--ServerSession(6616781)--Connection(22316618)--Thread(Thread[main,5,main])--ALTER TABLE T_CATALOG ADD CONSTRAINT FK_T_CATALOG_id_topic FOREIGN KEY (id_topic) REFERENCES T_TOPIC (pk_topic)
[TopLink Warning]: 2011.03.30 06:13:41.421--ServerSession(6616781)--Thread(Thread[main,5,main])--Exception [TOPLINK-4002] (Oracle TopLink Essentials - 2.0.1 (Build b09d-fcs (12/06/2007))): oracle.toplink.essentials.exceptions.DatabaseException
Internal Exception: java.sql.SQLException: Can't create table '.\jpa\#sql-2f4_9c.frm' (errno: 121)
Error Code: 1005
Call: ALTER TABLE T_CATALOG ADD CONSTRAINT FK_T_CATALOG_id_topic FOREIGN KEY (id_topic) REFERENCES T_TOPIC (pk_topic)
Query: DataModifyQuery()
[TopLink Fine]: 2011.03.30 06:13:41.422--ServerSession(6616781)--Connection(7896426)--Thread(Thread[main,5,main])--ALTER TABLE T_REQUEST ADD CONSTRAINT FK_T_REQUEST_employee_id FOREIGN KEY (employee_id) REFERENCES T_EMPLOYEE (pk_employee)
[TopLink Warning]: 2011.03.30 06:13:41.510--ServerSession(6616781)--Thread(Thread[main,5,main])--Exception [TOPLINK-4002] (Oracle TopLink Essentials - 2.0.1 (Build b09d-fcs (12/06/2007))): oracle.toplink.essentials.exceptions.DatabaseException
Internal Exception: java.sql.SQLException: Can't create table '.\jpa\#sql-2f4_9b.frm' (errno: 121)
Error Code: 1005
Call: ALTER TABLE T_REQUEST ADD CONSTRAINT FK_T_REQUEST_employee_id FOREIGN KEY (employee_id) REFERENCES T_EMPLOYEE (pk_employee)
Query: DataModifyQuery()
[TopLink Fine]: 2011.03.30 06:13:41.511--ServerSession(6616781)--Connection(22316618)--Thread(Thread[main,5,main])--ALTER TABLE T_EMPLOYEE ADD CONSTRAINT FK_T_EMPLOYEE_SUPERIOR_pk_superior FOREIGN KEY (SUPERIOR_pk_superior) REFERENCES T_SUPERIOR (pk_superior)
[TopLink Warning]: 2011.03.30 06:13:41.511--ServerSession(6616781)--Thread(Thread[main,5,main])--Exception [TOPLINK-4002] (Oracle TopLink Essentials - 2.0.1 (Build b09d-fcs (12/06/2007))): oracle.toplink.essentials.exceptions.DatabaseException
Internal Exception: com.mysql.jdbc.exceptions.MySQLSyntaxErrorException: Key column 'SUPERIOR_pk_superior' doesn't exist in table
Error Code: 1072
Call: ALTER TABLE T_EMPLOYEE ADD CONSTRAINT FK_T_EMPLOYEE_SUPERIOR_pk_superior FOREIGN KEY (SUPERIOR_pk_superior) REFERENCES T_SUPERIOR (pk_superior)
Query: DataModifyQuery()
[TopLink Fine]: 2011.03.30 06:13:41.512--ServerSession(6616781)--Connection(7896426)--Thread(Thread[main,5,main])--ALTER TABLE T_SESSION ADD CONSTRAINT FK_T_SESSION_training_id FOREIGN KEY (training_id) REFERENCES T_TRAINING (pk_training)
[TopLink Warning]: 2011.03.30 06:13:41.599--ServerSession(6616781)--Thread(Thread[main,5,main])--Exception [TOPLINK-4002] (Oracle TopLink Essentials - 2.0.1 (Build b09d-fcs (12/06/2007))): oracle.toplink.essentials.exceptions.DatabaseException
Internal Exception: java.sql.SQLException: Can't create table '.\jpa\#sql-2f4_9b.frm' (errno: 121)
Error Code: 1005
Call: ALTER TABLE T_SESSION ADD CONSTRAINT FK_T_SESSION_training_id FOREIGN KEY (training_id) REFERENCES T_TRAINING (pk_training)
Query: DataModifyQuery()
[TopLink Fine]: 2011.03.30 06:13:41.600--ServerSession(6616781)--Connection(22316618)--Thread(Thread[main,5,main])--ALTER TABLE T_TRAINING ADD CONSTRAINT FK_T_TRAINING_topic_id FOREIGN KEY (topic_id) REFERENCES T_TOPIC (pk_topic)
[TopLink Warning]: 2011.03.30 06:13:41.666--ServerSession(6616781)--Thread(Thread[main,5,main])--Exception [TOPLINK-4002] (Oracle TopLink Essentials - 2.0.1 (Build b09d-fcs (12/06/2007))): oracle.toplink.essentials.exceptions.DatabaseException
Internal Exception: java.sql.SQLException: Can't create table '.\jpa\#sql-2f4_9c.frm' (errno: 121)
Error Code: 1005
Call: ALTER TABLE T_TRAINING ADD CONSTRAINT FK_T_TRAINING_topic_id FOREIGN KEY (topic_id) REFERENCES T_TOPIC (pk_topic)
Query: DataModifyQuery()
[TopLink Fine]: 2011.03.30 06:13:41.719--ServerSession(6616781)--Connection(7896426)--Thread(Thread[main,5,main])--SELECT pk_superior, DATE_OF_BIRTH, LOGIN, E_MAIL, NAME, SURNAME, PASSWORD FROM T_SUPERIOR WHERE (pk_superior = ?)
	bind => [0587]

je ne comprend pas pourquoi aucune ligne ne s'ajoute à ma table !
est ce causé par l'attribut Superior au niveau de la classe Employee ? puisqu'il est de type object... Sinon quelqu'un a t-il une idée sur comment résoudre ce problème ?

probleme en jpa

JPA Java

Mode arborescent

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