SessionFactory creation failed.org.hibernate.MappingException
je suis débutante avec hibernate
voici mon problème
j'ai ceci
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| public class Activite
private int duree;
private boolean dureeNull = true;
private short aFinal;
private boolean aFinalNull = true;
private String code;
private String name;
private java.util.UUID idActivite;
public Activite()
{
}
public int getDuree()
{
return duree;
}
public void setDuree(int duree)
{
this.duree = duree;
setDureeNull( false );
}
public void setDureeNull(boolean dureeNull)
{
this.dureeNull = dureeNull;
}
public boolean isDureeNull()
{
return dureeNull;
}
public short getAFinal()
{
return aFinal;
}
public void setAFinal(short aFinal)
{
this.aFinal = aFinal;
setAFinalNull( false );
}
public void setAFinalNull(boolean aFinalNull)
{
this.aFinalNull = aFinalNull;
}
public boolean isAFinalNull()
{
return aFinalNull;
}
public java.lang.String getCode()
{
return code;
}
public void setCode(java.lang.String code)
{
this.code = code;
}
public java.lang.String getName()
{
return name;
}
public void setName(java.lang.String name)
{
this.name = name;
}
public java.util.UUID getIdActivite()
{
return idActivite;
}
public void setIdActivite(java.util.UUID idActivite)
{
this.idActivite = idActivite;
}
} |
et voici le mapping associé
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| <?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<hibernate-mapping >
<class name="com.mycompany.myapp.hibernate.Activite" table="activite">
<id name="idActivite" column="id_activite">
<generator class="increment" />
</id>
<property name="duree" column="duree" />
<property name="aFinal" column="final" />
<property name="code" column="code" not-null="true" />
<property name="name" column="name" />
<property name="idActivite" column="id_activite" not-null="true" />
</class>
</hibernate-mapping> |
voici le fichier conf
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| <?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="connection.driver_class" >"org.postgresql.Driver"</property>
<property name="connection.url" >"jdbc:postgresql://localhost:5432/BD_Mapping"</property>
<property name="connection.username" >"postgres"</property>
<property name="connection.password" >"postgres"</property>
<property name="dialect">org.hibernate.dialect.PostgreSQLDialect</property>
<property name="show_sql">true</property>
<mapping resource="hbm/Activite.hbm.xml" />
<mapping resource="hbm/Ara.hbm.xml" />
<mapping resource="hbm/Dossier.hbm.xml" />
<mapping resource="hbm/DossierFlow.hbm.xml" />
<mapping resource="hbm/Flow.hbm.xml" />
<mapping resource="hbm/Message.hbm.xml" />
<mapping resource="hbm/MessagePj.hbm.xml" />
<mapping resource="hbm/PieceJointe.hbm.xml" />
<mapping resource="hbm/Scenario.hbm.xml" />
<mapping resource="hbm/ScenarioFlow.hbm.xml" />
<mapping resource="hbm/Xsd.hbm.xml" />
</session-factory>
</hibernate-configuration> |
je veux insérer un objet activite dans la base mais j'ai ce résultat
log4j:WARN No appenders could be found for logger (org.hibernate.cfg.Environment).
log4j:WARN Please initialize the log4j system properly.
Initial SessionFactory creation failed.org.hibernate.MappingException: Repeated column in mapping for entity: com.mycompany.myapp.hibernate.DossierFlow column: id_flow (should be mapped with insert="false" update="false")
Exception in thread "main" java.lang.ExceptionInInitializerError
