Bonjour,

Je peux pas insérer dans une association table "Affectation" qui associe deux tables: user et Demande

Il me donne une exception Transaction aborted.

Voilà le Model JPA de la classe Affectation:

Code : Sélectionner tout - Visualiser dans une fenêtre à part
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package com.src.jpa;
 
import java.io.Serializable;
import java.util.Date;
import javax.persistence.Column;
import javax.persistence.EmbeddedId;
import javax.persistence.Entity;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.NamedQueries;
import javax.persistence.NamedQuery;
import javax.persistence.Table;
import javax.persistence.Temporal;
import javax.persistence.TemporalType;
import javax.xml.bind.annotation.XmlRootElement;
 
@Entity
@Table(name = "affectation", catalog = "datagta", schema = "")
@XmlRootElement
@NamedQueries({
    @NamedQuery(name = "Affectation.findAll", query = "SELECT a FROM Affectation a"),
    @NamedQuery(name = "Affectation.findByMat", query = "SELECT a FROM Affectation a WHERE a.affectationPK.mat = :mat"),
    @NamedQuery(name = "Affectation.findByNumDmd", query = "SELECT a FROM Affectation a WHERE a.affectationPK.numDmd = :numDmd"),
    @NamedQuery(name = "Affectation.findByDateAffectation", query = "SELECT a FROM Affectation a WHERE a.dateAffectation = :dateAffectation")})
public class Affectation implements Serializable {
    private static final long serialVersionUID = 1L;
    @EmbeddedId
    protected AffectationPK affectationPK;
    @Column(name = "date_affectation")
    @Temporal(TemporalType.DATE)
    private Date dateAffectation;
    @JoinColumn(name = "numDmd", referencedColumnName = "numDmd", insertable = false, updatable = false)
    @ManyToOne(optional = false)
 
    private Demande demande;
 
 
    public Affectation() {
    }
 
    public Affectation(AffectationPK affectationPK) {
        this.affectationPK = affectationPK;
    }
 
    public Affectation(int mat, int numDmd) {
        this.affectationPK = new AffectationPK(mat, numDmd);
    }
 
    public AffectationPK getAffectationPK() {
        return affectationPK;
    }
 
    public void setAffectationPK(AffectationPK affectationPK) {
        this.affectationPK = affectationPK;
    }
 
    public Date getDateAffectation() {
        return dateAffectation;
    }
 
    public void setDateAffectation(Date dateAffectation) {
        this.dateAffectation = dateAffectation;
    }
 
    public Demande getDemande() {
        return demande;
    }
 
    public void setDemande(Demande demande) {
        this.demande = demande;
    }
 
    @Override
    public int hashCode() {
        int hash = 0;
        hash += (affectationPK != null ? affectationPK.hashCode() : 0);
        return hash;
    }
 
    @Override
    public boolean equals(Object object) {
        // TODO: Warning - this method won't work in the case the id fields are not set
        if (!(object instanceof Affectation)) {
            return false;
        }
        Affectation other = (Affectation) object;
        if ((this.affectationPK == null && other.affectationPK != null) || (this.affectationPK != null && !this.affectationPK.equals(other.affectationPK))) {
            return false;
        }
        return true;
    }
 
    @Override
    public String toString() {
        return "com.src.jpa.Affectation[ affectationPK=" + affectationPK + " ]";
    }
 
}
AffectationPK.java
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package com.src.jpa;
 
import java.io.Serializable;
import javax.persistence.Basic;
import javax.persistence.Column;
import javax.persistence.Embeddable;
import javax.validation.constraints.NotNull;
 
 
@Embeddable
public class AffectationPK implements Serializable {
    @Basic(optional = false)
 
    @Column(name = "mat")
    private int mat;
    @Basic(optional = false)
 
    @Column(name = "numDmd")
    private int numDmd;
 
    public AffectationPK() {
    }
 
    public AffectationPK(int mat, int numDmd) {
        this.mat = mat;
        this.numDmd = numDmd;
    }
 
    public int getMat() {
        return mat;
    }
 
    public void setMat(int mat) {
        this.mat = mat;
    }
 
    public int getNumDmd() {
        return numDmd;
    }
 
    public void setNumDmd(int numDmd) {
        this.numDmd = numDmd;
    }
 
    @Override
    public int hashCode() {
        int hash = 0;
        hash += (int) mat;
        hash += (int) numDmd;
        return hash;
    }
 
    @Override
    public boolean equals(Object object) {
        // TODO: Warning - this method won't work in the case the id fields are not set
        if (!(object instanceof AffectationPK)) {
            return false;
        }
        AffectationPK other = (AffectationPK) object;
        if (this.mat != other.mat) {
            return false;
        }
        if (this.numDmd != other.numDmd) {
            return false;
        }
        return true;
    }
 
    @Override
    public String toString() {
        return "com.src.jpa.AffectationPK[ mat=" + mat + ", numDmd=" + numDmd + " ]";
    }
 
}
Est ce que le problème est au niveau de la classe model??
J'utilise l'architecture JPA/EJB/JSF

Merci.