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Forum locked This topic is locked, you cannot edit posts or make further replies.  [ 2 posts ] 
Author Message
 Post subject: org.hibernate.MappingException: Unable to find column with l
PostPosted: Mon Dec 18, 2017 12:19 pm 
Newbie

Joined: Thu Nov 16, 2017 7:16 pm
Posts: 3
Hi
Can someone help me with this error.
This is about compositekeys, i have used netbeans to make my model trought my databases.
This is my class
ContactsPK
Code:
@Embeddable
public class ContactosPK implements Serializable {
    @Basic(optional = false)
    @Column(name = "idcontactos")
    private int idcontactos;
    @Basic(optional = false)
    @Column(name = "idCodigo")
    private int idCodigo;

    public ContactosPK() {
    }

    public ContactosPK(int idcontactos, int idCodigo) {
        this.idcontactos = idcontactos;
        this.idCodigo = idCodigo;
    }

    public int getIdcontactos() {
        return idcontactos;
    }

    public void setIdcontactos(int idcontactos) {
        this.idcontactos = idcontactos;
    }

    public int getIdCodigo() {
        return idCodigo;
    }

    public void setIdCodigo(int idCodigo) {
        this.idCodigo = idCodigo;
    }

    @Override
    public int hashCode() {
        int hash = 0;
        hash += (int) idcontactos;
        hash += (int) idCodigo;
        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 ContactosPK)) {
            return false;
        }
        ContactosPK other = (ContactosPK) object;
        if (this.idcontactos != other.idcontactos) {
            return false;
        }
        if (this.idCodigo != other.idCodigo) {
            return false;
        }
        return true;
    }

    @Override
    public String toString() {
        return "model.ContactosPK[ idcontactos=" + idcontactos + ", idCodigo=" + idCodigo + " ]";
    }
   
}

And the related table Contacts

Code:
@Entity
@Table(name = "contactos")
@XmlRootElement
public class Contactos implements Serializable {
   
    private static final long serialVersionUID = 1L;
    @EmbeddedId
    @Column(name="idcontactos")
    private ContactosPK contactosPK = new ContactosPK();
   

    private String nome;
    @Basic(optional = false)
    @Column(name = "Apelido")
    private String apelido;
    @Basic(optional = false)
    @Column(name = "CC")
    private String cc;
    @Basic(optional = false)
    @Column(name = "Nif")
    private int nif;
    @Basic(optional = false)
    @Column(name = "Telefone")
    private int telefone;
    @Basic(optional = false)
    @Column(name = "Email")
    private String email;
    @Basic(optional = false)
    @Column(name = "Endereco")
    private String endereco;
    @Basic(optional = false)
    @Column(name = "Localidade")
    private String localidade;
    @Basic(optional = false)
    @Column(name = "Concelho")
    private String concelho;
    @Column(name = "CP")
    private Integer cp;
    @Basic(optional = false)
    @Column(name = "Pais")
    private String pais;
    @Column(name = "Notas")
    private String notas;
    @Column(name = "Anexos")
    private String anexos;
    @OneToMany(cascade = CascadeType.ALL, mappedBy = "idContacto1")
    private Collection<Atos> atosCollection;
    @OneToMany(cascade = CascadeType.ALL, mappedBy = "idContactos2")
    private Collection<Atos> atosCollection1;
    @JoinColumn(name = "idCodigo", referencedColumnName = "idCodigo", insertable = false, updatable = false)
    @ManyToOne(optional = false)
    private Cpostais cpostais;

    public Contactos() {
    }

    public Contactos(ContactosPK contactosPK) {
        this.contactosPK = contactosPK;
    }

    public Contactos(ContactosPK contactosPK, String nome, String apelido, String cc, int nif, int telefone, String email, String endereco, String localidade, String concelho, String pais) {
        this.contactosPK = contactosPK;
        this.nome = nome;
        this.apelido = apelido;
        this.cc = cc;
        this.nif = nif;
        this.telefone = telefone;
        this.email = email;
        this.endereco = endereco;
        this.localidade = localidade;
        this.concelho = concelho;
        this.pais = pais;
    }

    public Contactos(int idcontactos, int idCodigo) {
        this.contactosPK = new ContactosPK(idcontactos, idCodigo);
    }

    public ContactosPK getContactosPK() {
        return contactosPK;
    }

    public void setContactosPK(ContactosPK contactosPK) {
        this.contactosPK = contactosPK;
    }

    public String getNome() {
        return nome;
    }

    public void setNome(String nome) {
        this.nome = nome;
    }

    public String getApelido() {
        return apelido;
    }

    public void setApelido(String apelido) {
        this.apelido = apelido;
    }

    public String getCc() {
        return cc;
    }

    public void setCc(String cc) {
        this.cc = cc;
    }

    public int getNif() {
        return nif;
    }

    public void setNif(int nif) {
        this.nif = nif;
    }

    public int getTelefone() {
        return telefone;
    }

    public void setTelefone(int telefone) {
        this.telefone = telefone;
    }

    public String getEmail() {
        return email;
    }

    public void setEmail(String email) {
        this.email = email;
    }

    public String getEndereco() {
        return endereco;
    }

    public void setEndereco(String endereco) {
        this.endereco = endereco;
    }

    public String getLocalidade() {
        return localidade;
    }

    public void setLocalidade(String localidade) {
        this.localidade = localidade;
    }

    public String getConcelho() {
        return concelho;
    }

    public void setConcelho(String concelho) {
        this.concelho = concelho;
    }

    public Integer getCp() {
        return cp;
    }

    public void setCp(Integer cp) {
        this.cp = cp;
    }

    public String getPais() {
        return pais;
    }

    public void setPais(String pais) {
        this.pais = pais;
    }

    public String getNotas() {
        return notas;
    }

    public void setNotas(String notas) {
        this.notas = notas;
    }

    public String getAnexos() {
        return anexos;
    }

    public void setAnexos(String anexos) {
        this.anexos = anexos;
    }

    @XmlTransient
    public Collection<Atos> getAtosCollection() {
        return atosCollection;
    }

    public void setAtosCollection(Collection<Atos> atosCollection) {
        this.atosCollection = atosCollection;
    }

    @XmlTransient
    public Collection<Atos> getAtosCollection1() {
        return atosCollection1;
    }

    public void setAtosCollection1(Collection<Atos> atosCollection1) {
        this.atosCollection1 = atosCollection1;
    }

    public Cpostais getCpostais() {
        return cpostais;
    }

    public void setCpostais(Cpostais cpostais) {
        this.cpostais = cpostais;
    }

    @Override
    public int hashCode() {
        int hash = 0;
        hash += (contactosPK != null ? contactosPK.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 Contactos)) {
            return false;
        }
        Contactos other = (Contactos) object;
        if ((this.contactosPK == null && other.contactosPK != null) || (this.contactosPK != null && !this.contactosPK.equals(other.contactosPK))) {
            return false;
        }
        return true;
    }

    @Override
    public String toString() {
        return "model.Contactos[ contactosPK=" + contactosPK + " ]";
    }
   
}


When i use the hql query
from Contactos

I have the following error

Code:
org.hibernate.MappingException: Unable to find column with logical name: contactosPK in org.hibernate.mapping.Table(contactos) and its related supertables and secondary tables
   at org.hibernate.cfg.Ejb3JoinColumn.checkReferencedColumnsType(Ejb3JoinColumn.java:564)
   at org.hibernate.cfg.BinderHelper.createSyntheticPropertyReference(BinderHelper.java:258)
   at org.hibernate.cfg.ToOneFkSecondPass.doSecondPass(ToOneFkSecondPass.java:116)
   at org.hibernate.cfg.Configuration.processEndOfQueue(Configuration.java:1596)
   at org.hibernate.cfg.Configuration.processFkSecondPassInOrder(Configuration.java:1519)
   at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1420)
   at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1844)
   at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1928)



any help??

Thanks


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 Post subject: Re: org.hibernate.MappingException: Unable to find column with l
PostPosted: Wed Dec 20, 2017 5:38 am 
Hibernate Team
Hibernate Team

Joined: Thu Sep 11, 2014 2:50 am
Posts: 1630
Location: Romania
You need to remove @Column(name="idcontactos") from the identifier mapping.

Code:
@EmbeddedId
private ContactosPK contactosPK = new ContactosPK();


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