Hi, everyone,
Hoping that someone will be able to help me solve this kinda complex case...
I'm developing an API in which three classes DossierREG.java, Beneficiaire.java, DepenseBeneficiaire.java are as follows:
- A DossierREG has a Set<Beneficiaire>.
- A Beneficiaire has a Set<DepenseBeneficiaire>.
In addition:
- The previous developer created a ClassNameId class for every class: I don't know why, but I have to respect this structure.
- PK for DossierREG = ID generated with
select max(id of DossierREG class)+1 + action ID.
- PK for Beneficiaire = ID generated with
select max(id of Beneficiaire class)+1 + action ID + DossierREG ID.
- PK for DepenseBeneficiaire = action ID + DossierREG ID + ID of Beneficiaire + ID of the type of DepenseBeneficiaire.
I can't change the PK insofar as that I'm not the only developer using this database.
If I launch the API with only DossierREG and Beneficiaire, everything's fine, but Hibernate just won't let me add a Set<DepenseBeneficiaire> to my class Beneficiaire:
org.hibernate.AnnotationException: mappedBy reference an unknown target entity property: fr.site.hibernate.classes.DepenseBeneficiaire.beneficiaire in fr.site.hibernate.classes.Beneficiaire.depensesI guess I'm doing something wrong when using
mappedBy=beneficiaire...
I'm programming on Eclipse Galileo 3.5.1, with jdk.1.6.0_12, and Hibernate 3, here are my Java classes, hopefully someone will spot where I'm doing wrong...
DossierREG.java
Code:
@Entity
@Table(name="dossier")
public class DossierREG implements Serializable
{
private static final long serialVersionUID = -4550370284540235670L;
public static final String FIELD_ID = "idDossierREG";
public static final String FIELD_IDWEB = "idDossierWeb";
public static final String FIELD_BENEFICIAIRES = "beneficiaires";
private DossierREGId idDossierREG;
private Long idDossierWeb;
private Set<Beneficiaire> beneficiaires;
@EmbeddedId
@AttributeOverrides
({
@AttributeOverride(name="numero", column=@Column(name="id", length=45))
})
@AssociationOverrides
({
@AssociationOverride(name="action", joinColumns=@JoinColumn(name="action_id", referencedColumnName="id"))
})
@GeneratedValue(generator="idDossierWebGenerator",strategy=GenerationType.TABLE)
@GenericGenerator
(
name="idDossierWebGenerator",
strategy="fr.site.hibernate.utils.TableHiLoCompositeIdGenerator",
parameters=
{
@Parameter(name="table", value="dossier_seq"),
@Parameter(name="column", value="id"),
@Parameter(name="max_lo", value="0"),
@Parameter(name="primaryKeyGetter", value="getIdDossierREG"),
@Parameter(name="fieldSetter", value="setNumero"),
@Parameter(name="returnIncrementedValue", value="true")
}
)
public DossierREGId getIdDossierREG() {
return idDossierREG;
}
public void setIdDossierREG(DossierREGId idDossierREG) {
this.idDossierREG = idDossierREG;
if(idDossierWeb == null)
{
try
{
idDossierWeb = Long.parseLong(idDossierREG.getNumero());
}
catch(NumberFormatException e) {}
}
}
@Transient
@NotNull
@Valid
public String getNumero()
{
return idDossierREG.getNumero();
}
public void setNumero(String numero)
{
idDossierREG.setNumero(numero);
}
@ManyToOne
@JoinColumn(name="action_id", insertable=false, updatable=false)
@NotNull
@Valid
public Action getAction()
{
return idDossierREG.getAction();
}
public void setAction(Action action)
{
idDossierREG.setAction(action);
}
@Column(name="idweb", precision=10)
public Long getIdDossierWeb() {
return idDossierWeb;
}
public void setIdDossierWeb(Long idDossierWeb) {
this.idDossierWeb = idDossierWeb;
}
@OneToMany(mappedBy="dossierREG")
@Cascade({CascadeType.ALL})
@JoinColumns
({
@JoinColumn(name="dossier_id", referencedColumnName="id"),
@JoinColumn(name="action_id", referencedColumnName="action_id")
})
public Set<Beneficiaire> getBeneficiaires() throws Exception {
return beneficiaires;
}
public void setBeneficiaires(Set<Beneficiaire> beneficiaires) {
this.beneficiaires = beneficiaires;
}
public DossierREG()
{
idDossierREG = new DossierREGId();
}
@Override
public boolean equals(Object obj)
{
if(!(obj instanceof DossierREG))
return false;
DossierREG dossier = (DossierREG)obj;
return
new EqualsBuilder()
.append(dossier.getIdDossierREG(), getIdDossierREG())
.isEquals();
}
@Override
public int hashCode()
{
return
new HashCodeBuilder()
.append(getIdDossierREG())
.toHashCode();
}
}
DossierREGId.java
Code:
@Embeddable
public class DossierREGId implements Serializable
{
public static final String FIELD_NUMERO = "numero";
public static final String FIELD_ACTION = "action";
private static final long serialVersionUID = 594721741357431918L;
private String numero;
private Action action;
public String getNumero() {
return numero;
}
public void setNumero(String numero) {
this.numero = numero;
}
public void setNumero(Long numero) {
setNumero(numero.toString());
}
@ManyToOne
public Action getAction() {
return action;
}
public void setAction(Action action) {
this.action = action;
}
@Override
public boolean equals(Object obj)
{
if(!(obj instanceof DossierREGId))
return false;
DossierREGId id = (DossierREGId)obj;
return
new EqualsBuilder()
.append(id.getNumero(), getNumero())
.append(id.getAction(), getAction())
.isEquals();
}
@Override
public int hashCode()
{
return
new HashCodeBuilder()
.append(getNumero())
.append(getAction())
.toHashCode();
}
}
Beneficiaire.java
Code:
@Entity
@Table(name="beneficiaire")
public class Beneficiaire implements Serializable
{
public enum TypeBeneficiaire
{
ADHERENT ("A", "A"),
FOURNISSEUR ("F", "F"),
ORGANISME ("O", "O"),
STAGIAIRE ("S", "S");
private String identifier;
private String libelle;
public String getIdentifier() {
return identifier;
}
public String getLibelle() {
return libelle;
}
private TypeBeneficiaire(String identifier, String libelle)
{
this.identifier = identifier;
this.libelle = libelle;
}
public static TypeBeneficiaire value(String identifier)
{
TypeBeneficiaire result = null;
for(TypeBeneficiaire typeBeneficiaire: values())
{
if(typeBeneficiaire.getIdentifier().equals(identifier))
{
result = typeBeneficiaire;
break;
}
}
return result;
}
}
private static final long serialVersionUID = 3872180192633198521L;
public static final String FIELD_IDBENEFICIAIRE = "identifier";
public static final String FIELD_DOSSIERREG = "dossierREG";
public static final String FIELD_ID = "id";
public static final String FIELD_DEPENSES = "depenses";
private BeneficiaireId identifier;
private String numeroFacture;
private Date dateFacture;
private TypeBeneficiaire typeBeneficiaire;
private Long stagiaire_Id;
private Long adherent_Id;
private Long fournisseur_Id;
private Long organisme_Id;
private int id;
private Set<DepenseBeneficiaire> depenses;
@EmbeddedId
@AttributeOverrides
({
@AttributeOverride(name="id", column=@Column(name="id", length=10))
})
@AssociationOverrides
({
@AssociationOverride
(
name="dossierREG",
joinColumns=
{
@JoinColumn(name="dossier_id", referencedColumnName="id"),
@JoinColumn(name="action_id", referencedColumnName="action_id")
}
)
})
public BeneficiaireId getIdentifier() {
return identifier;
}
public void setIdentifier(BeneficiaireId identifier) {
this.identifier = identifier;
}
@ManyToOne
@JoinColumns
({
@JoinColumn(name="dossier_id", referencedColumnName="id", insertable=false, updatable=false),
@JoinColumn(name="action_id", referencedColumnName="action_id", insertable=false, updatable=false)
})
public DossierREG getDossierREG()
{
return identifier.getDossierREG();
}
public void setDossierREG(DossierREG dossierREG)
{
identifier.setDossierREG(dossierREG);
}
@Column(name="id")
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
@Column(name="nofact")
public String getNumeroFacture() {
return numeroFacture;
}
public void setNumeroFacture(String numeroFacture) {
this.numeroFacture = numeroFacture;
}
@Column(name="dtfact")
@Valid
public Date getDateFacture() {
return dateFacture;
}
public void setDateFacture(Date dateFacture) {
this.dateFacture = dateFacture;
}
@Column(name="stagiaire_id")
public void setStagiaire_Id(Long bId) {
this.stagiaire_Id = bId;
}
public Long getStagiaire_Id() {
return stagiaire_Id;
}
@Column(name="fournisseur_id")
public void setFournisseur_Id(Long bId) {
this.fournisseur_Id = bId;
}
public Long getFournisseur_Id() {
return fournisseur_Id;
}
@Column(name="adherent_id")
public void setAdherent_Id(Long bId) {
this.adherent_Id = bId;
}
public Long getAdherent_Id() {
return adherent_Id;
}
@Column(name="organisme_id")
public void setOrganisme_Id(Long bId) {
this.organisme_Id = bId;
}
public Long getOrganisme_Id() {
return organisme_Id;
}
@OneToMany(mappedBy="beneficiaire")
@Cascade({CascadeType.ALL})
@JoinColumns
({
@JoinColumn(name="dossier_id", referencedColumnName="dossier_id"),
@JoinColumn(name="action_id", referencedColumnName="action_id")
})
public Set<DepenseBeneficiaire> getDepenses() throws Exception {
return depenses;
}
public void setDepenses(Set<DepenseBeneficiaire> depenses) {
this.depenses = depenses;
}
public Beneficiaire()
{
identifier = new BeneficiaireId();
}
public Beneficiaire(int idBeneficiaire, TypeBeneficiaire typeBeneficiaire, Long b_id) {
this();
this.typeBeneficiaire = typeBeneficiaire;
switch(this.typeBeneficiaire) {
case ADHERENT: setAdherent_Id(b_id);
break;
case ORGANISME: setOrganisme_Id(b_id);
break;
case FOURNISSEUR: setFournisseur_Id(b_id);
break;
case STAGIAIRE: setStagiaire_Id(b_id);
break;
default: break;
}
setId(idBeneficiaire);
}
public Beneficiaire(DossierREG dossierREG)
{
this();
setDossierREG(dossierREG);
}
@Override
public boolean equals(Object obj)
{
if(!(obj instanceof Beneficiaire))
return false;
Beneficiaire beneficiaire = (Beneficiaire)obj;
return
new EqualsBuilder()
.append(beneficiaire.getIdentifier(), getIdentifier())
.isEquals();
}
@Override
public int hashCode()
{
return
new HashCodeBuilder()
.append(getIdentifier())
.toHashCode();
}
}
BeneficiaireId.java
Code:
@Embeddable
public class BeneficiaireId implements Serializable
{
private static final long serialVersionUID = -4762088849677965696L;
public static final String FIELD_DOSSIERREG = "dossierREG";
private DossierREG dossierREG;
@ManyToOne
public DossierREG getDossierREG() {
return dossierREG;
}
public void setDossierREG(DossierREG dossierREG) {
this.dossierREG = dossierREG;
}
@Override
public boolean equals(Object obj)
{
if(!(obj instanceof BeneficiaireId))
return false;
BeneficiaireId id = (BeneficiaireId)obj;
return
new EqualsBuilder()
.append(id.getDossierREG(), getDossierREG())
.isEquals();
}
@Override
public int hashCode()
{
return
new HashCodeBuilder()
.append(getDossierREG())
.toHashCode();
}
}
DepenseBeneficiaire.java
Code:
@Entity
@Table(name="dep_beneficiaire")
public class DepenseBeneficiaire implements Serializable
{
public enum NatureDepense
{
RTT ("01", "Remuneration temps travail"),
RHTT ("16", "Remuneration hors temps travail"),
AF ("17", "Allocation formation"),
F ("03", "Formation"),
R ("07", "Repas"),
HR ("08", "Hebergement repas"),
T ("09", "Transport"),
D ("10", "Divers"),
LS ("18", "Location salle"),
LM ("19", "Location materiel");
private String identifier;
private String libelle;
public String getIdentifier() {
return identifier;
}
public String getLibelle() {
return libelle;
}
private NatureDepense(String identifier, String libelle)
{
this.identifier = identifier;
this.libelle = libelle;
}
public static NatureDepense value(String identifier)
{
NatureDepense result = null;
for(NatureDepense natureDepense: values())
{
if(natureDepense.getIdentifier().equals(identifier))
{
result = natureDepense;
break;
}
}
return result;
}
}
private static final long serialVersionUID = -508614089121636369L;
public static final String FIELD_ID = "identifier";
public static final String FIELD_DOSSIERREG = "dossierREG";
public static final String FIELD_DEPENSEID = "depense_id";
public static final String FIELD_BENEFICIAIREID = "beneficiaire_id";
public static final String FIELD_BENEFICIAIRETYPE = "beneficiaire_type";
public static final String FIELD_BENEFICIAIRE = "beneficiaire";
private DepenseBeneficiaireId identifier;
private NatureDepense depense_id;
private Long beneficiaire_id;
private String beneficiaire_type;
@EmbeddedId
@AttributeOverrides
({
@AttributeOverride(name="id", column=@Column(name="id", length=10))
})
@AssociationOverrides
({
@AssociationOverride
(
name="beneficiaire",
joinColumns=
{
@JoinColumn(name="dossier_id", referencedColumnName="dossier_id"),
@JoinColumn(name="action_id", referencedColumnName="action_id")
}
)
})
public DepenseBeneficiaireId getIdentifier() {
return identifier;
}
public void setIdentifier(DepenseBeneficiaireId identifier) {
this.identifier = identifier;
}
@ManyToOne
@JoinColumns
({
@JoinColumn(name="dossier_id", referencedColumnName="id", insertable=false, updatable=false),
@JoinColumn(name="action_id", referencedColumnName="action_id", insertable=false, updatable=false)
})
public DossierREG getDossierREG()
{
return identifier.getDossierREG();
}
public void setDossierREG(DossierREG dossierREG)
{
identifier.setDossierREG(dossierREG);
}
@Column(name="depense_id")
@Type
(
type="fr.site.hibernate.utils.GenericEnumUserType",
parameters=
{
@Parameter(name="enumClassName", value="fr.site.hibernate.classes.DepenseBeneficiaire$NatureDepense"),
@Parameter(name="valueOfMethod", value="value")
}
)
public void setDepense_id(NatureDepense depense_id) {
this.depense_id = depense_id;
}
public NatureDepense getDepense_id() {
return depense_id;
}
@Column(name="beneficiaire_id")
public void setBeneficiaire_id(Long beneficiaire_id) {
this.beneficiaire_id = beneficiaire_id;
}
public Long getBeneficiaire_id() {
return beneficiaire_id;
}
@Column(name="beneficaire_type")
public void setBeneficiaire_type(String beneficiaire_type) {
this.beneficiaire_type = beneficiaire_type;
}
public String getBeneficiaire_type() {
return beneficiaire_type;
}
public DepenseBeneficiaire()
{
identifier = new DepenseBeneficiaireId();
}
public DepenseBeneficiaire(DossierREG dossierREG)
{
this();
setDossierREG(dossierREG);
}
@Override
public boolean equals(Object obj)
{
if(!(obj instanceof DepenseBeneficiaire))
return false;
DepenseBeneficiaire DepenseBeneficiaire = (DepenseBeneficiaire)obj;
return
new EqualsBuilder()
.append(DepenseBeneficiaire.getIdentifier(), getIdentifier())
.isEquals();
}
@Override
public int hashCode()
{
return
new HashCodeBuilder()
.append(getIdentifier())
.toHashCode();
}
}
DepenseBeneficiaireId.java
Code:
@Embeddable
public class DepenseBeneficiaireId implements Serializable
{
private static final long serialVersionUID = 4891427738954480255L;
public static final String FIELD_DOSSIERREG = "dossierREG";
public static final String FIELD_BENEFICIAIRE = "beneficiaire";
private DossierREG dossierREG;
private Beneficiaire beneficiaire;
@ManyToOne
public DossierREG getDossierREG() {
return dossierREG;
}
public void setDossierREG(DossierREG dossierREG) {
this.dossierREG = dossierREG;
}
@ManyToOne
public Beneficiaire getBeneficiaire() {
return beneficiaire;
}
public void setBeneficiaire(Beneficiaire beneficiaire) {
this.beneficiaire = beneficiaire;
}
@Override
public boolean equals(Object obj)
{
if(!(obj instanceof DepenseBeneficiaireId))
return false;
DepenseBeneficiaireId id = (DepenseBeneficiaireId)obj;
return
new EqualsBuilder()
.append(id.getDossierREG(), getDossierREG())
.isEquals();
}
@Override
public int hashCode()
{
return
new HashCodeBuilder()
.append(getDossierREG())
.toHashCode();
}
}
I've also posted in French forums:
viewtopic.php?f=11&t=1008441 and
http://www.developpez.net/forums/d10061 ... d-generes/
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