Olá pessoal, Estou tentando fazer relacionamento com hibernate ManyToOne para inserção. As tabelas ja estão criadas, e gerei as Classes( com Annotations) e os XMLs, automático a partir das gerações de POJOs no Net…

ManyToOne Hibernate

Cabeçalho NF ********

package modelo;
// Generated 04/05/2016 11:41:27 by Hibernate Tools 3.6.0

import java.util.Date;

import java.util.HashSet;

import java.util.Set;

import javax.persistence.Column;

import javax.persistence.Entity;

import javax.persistence.FetchType;

import javax.persistence.GeneratedValue;

import static javax.persistence.GenerationType.IDENTITY;

import <a href="http://javax.persistence.Id">javax.persistence.Id</a>;

import javax.persistence.OneToMany;

import javax.persistence.Table;

import javax.persistence.Temporal;

import javax.persistence.TemporalType;

/**

Nfent generated by hbm2java

*/

@Entity

@Table(name=“nfent”

,catalog=“galpres”

)

public class Nfent  implements java.io.Serializable {

private Integer numtransent;

private int numnfent;

private Date dtent;

private Date dtselo;

private Date dtemissao;

private Date dtsaida;

private Double vltotal;

private String tipoentrada;

private String serie;

private String especie;

private Integer codfilial;

private Integer codfornec;

private Date dtcancel;

private Set nfmovs = new HashSet(0);

public Nfent() {
}

public Nfent(int numnfent, Date dtent) {

this.numnfent = numnfent;

this.dtent = dtent;

}

public Nfent(int numnfent, Date dtent, Date dtselo, Date dtemissao, Date dtsaida, Double vltotal, String tipoentrada, String serie, String especie, Integer codfilial, Integer codfornec, Date dtcancel, Set nfmovs) {

this.numnfent = numnfent;

this.dtent = dtent;

this.dtselo = dtselo;

this.dtemissao = dtemissao;

this.dtsaida = dtsaida;

this.vltotal = vltotal;

this.tipoentrada = tipoentrada;

this.serie = serie;

this.especie = especie;

this.codfilial = codfilial;

this.codfornec = codfornec;

this.dtcancel = dtcancel;

this.nfmovs = nfmovs;

}

@Id @GeneratedValue(strategy=IDENTITY)

@Column(name=“numtransent”, unique=true, nullable=false)

public Integer getNumtransent() {

return this.numtransent;

}

public void setNumtransent(Integer numtransent) {

this.numtransent = numtransent;

}

@Column(name=“numnfent”, nullable=false)

public int getNumnfent() {

return this.numnfent;

}

public void setNumnfent(int numnfent) {

this.numnfent = numnfent;

}

@Temporal(TemporalType.DATE)

@Column(name=“dtent”, nullable=false, length=10)

public Date getDtent() {

return this.dtent;

}

public void setDtent(Date dtent) {

this.dtent = dtent;

}

@Temporal(TemporalType.DATE)

@Column(name=“dtselo”, length=10)

public Date getDtselo() {

return this.dtselo;

}

public void setDtselo(Date dtselo) {

this.dtselo = dtselo;

}

@Temporal(TemporalType.DATE)

@Column(name=“dtemissao”, length=10)

public Date getDtemissao() {

return this.dtemissao;

}

public void setDtemissao(Date dtemissao) {

this.dtemissao = dtemissao;

}

@Temporal(TemporalType.DATE)

@Column(name=“dtsaida”, length=10)

public Date getDtsaida() {

return this.dtsaida;

}

public void setDtsaida(Date dtsaida) {

this.dtsaida = dtsaida;

}

@Column(name=“vltotal”, precision=22, scale=0)

public Double getVltotal() {

return this.vltotal;

}

public void setVltotal(Double vltotal) {

this.vltotal = vltotal;

}

@Column(name=“tipoentrada”, length=45)

public String getTipoentrada() {

return this.tipoentrada;

}

public void setTipoentrada(String tipoentrada) {

this.tipoentrada = tipoentrada;

}

@Column(name=“serie”, length=5)

public String getSerie() {

return this.serie;

}

public void setSerie(String serie) {

this.serie = serie;

}

@Column(name=“especie”, length=5)

public String getEspecie() {

return this.especie;

}

public void setEspecie(String especie) {

this.especie = especie;

}

@Column(name=“codfilial”)

public Integer getCodfilial() {

return this.codfilial;

}

public void setCodfilial(Integer codfilial) {

this.codfilial = codfilial;

}

@Column(name=“codfornec”)

public Integer getCodfornec() {

return this.codfornec;

}

public void setCodfornec(Integer codfornec) {

this.codfornec = codfornec;

}

@Temporal(TemporalType.DATE)

@Column(name=“dtcancel”, length=10)

public Date getDtcancel() {

return this.dtcancel;

}

public void setDtcancel(Date dtcancel) {

this.dtcancel = dtcancel;

}

@OneToMany(fetch=FetchType.LAZY, mappedBy=“nfent”)

public Set getNfmovs() {

return this.nfmovs;

}

public void setNfmovs(Set nfmovs) {
    this.nfmovs = nfmovs;
}

}

Itens NF.

package modelo;
// Generated 04/05/2016 11:41:27 by Hibernate Tools 3.6.0

import javax.persistence.Column;
import javax.persistence.Embeddable;

/**

NfmovId generated by hbm2java
*/
@Embeddable
public class NfmovId implements java.io.Serializable {

private int numtransacao;

private Integer numnota;

private int item;

private String descricao;

private Double vltotalitens;

private Integer qtunit;

private String vlunit;

private String tipomov;

public NfmovId() {
}

public NfmovId(int numtransacao, int item, String descricao) {

this.numtransacao = numtransacao;

this.item = item;

this.descricao = descricao;

}

public NfmovId(int numtransacao, Integer numnota, int item, String descricao, Double vltotalitens, Integer qtunit, String vlunit, String tipomov) {

this.numtransacao = numtransacao;

this.numnota = numnota;

this.item = item;

this.descricao = descricao;

this.vltotalitens = vltotalitens;

this.qtunit = qtunit;

this.vlunit = vlunit;

this.tipomov = tipomov;

}

@Column(name=“numtransacao”, nullable=false)

public int getNumtransacao() {

return this.numtransacao;

}

public void setNumtransacao(int numtransacao) {

this.numtransacao = numtransacao;

}

@Column(name=“numnota”)

public Integer getNumnota() {

return this.numnota;

}

public void setNumnota(Integer numnota) {

this.numnota = numnota;

}

@Column(name=“item”, nullable=false)

public int getItem() {

return this.item;

}

public void setItem(int item) {

this.item = item;

}

@Column(name=“descricao”, nullable=false, length=100)

public String getDescricao() {

return this.descricao;

}

public void setDescricao(String descricao) {

this.descricao = descricao;

}

@Column(name=“vltotalitens”, precision=22, scale=0)

public Double getVltotalitens() {

return this.vltotalitens;

}

public void setVltotalitens(Double vltotalitens) {

this.vltotalitens = vltotalitens;

}

@Column(name=“qtunit”)

public Integer getQtunit() {

return this.qtunit;

}

public void setQtunit(Integer qtunit) {

this.qtunit = qtunit;

}

@Column(name=“vlunit”, length=45)

public String getVlunit() {

return this.vlunit;

}

public void setVlunit(String vlunit) {

this.vlunit = vlunit;

}

@Column(name=“tipomov”, length=3)

public String getTipomov() {

return this.tipomov;

}

public void setTipomov(String tipomov) {

this.tipomov = tipomov;

}

public boolean equals(Object other) {

if ( (this == other ) ) return true;

if ( (other == null ) ) return false;

if ( !(other instanceof NfmovId) ) return false;

NfmovId castOther = ( NfmovId ) other;

return (this.getNumtransacao()==castOther.getNumtransacao())

&& ( (this.getNumnota()==castOther.getNumnota()) || ( this.getNumnota()!=null && castOther.getNumnota()!=null && this.getNumnota().equals(castOther.getNumnota()) ) )

&& (this.getItem()==castOther.getItem())

&& ( (this.getDescricao()==castOther.getDescricao()) || ( this.getDescricao()!=null && castOther.getDescricao()!=null && this.getDescricao().equals(castOther.getDescricao()) ) )

&& ( (this.getVltotalitens()==castOther.getVltotalitens()) || ( this.getVltotalitens()!=null && castOther.getVltotalitens()!=null && this.getVltotalitens().equals(castOther.getVltotalitens()) ) )

&& ( (this.getQtunit()==castOther.getQtunit()) || ( this.getQtunit()!=null && castOther.getQtunit()!=null && this.getQtunit().equals(castOther.getQtunit()) ) )

&& ( (this.getVlunit()==castOther.getVlunit()) || ( this.getVlunit()!=null && castOther.getVlunit()!=null && this.getVlunit().equals(castOther.getVlunit()) ) )

&& ( (this.getTipomov()==castOther.getTipomov()) || ( this.getTipomov()!=null && castOther.getTipomov()!=null && this.getTipomov().equals(castOther.getTipomov()) ) );

}

public int hashCode() {
int result = 17;

result = 37 * result + this.getNumtransacao();
     result = 37 * result + ( getNumnota() == null ? 0 : this.getNumnota().hashCode() );
     result = 37 * result + this.getItem();
     result = 37 * result + ( getDescricao() == null ? 0 : this.getDescricao().hashCode() );
     result = 37 * result + ( getVltotalitens() == null ? 0 : this.getVltotalitens().hashCode() );
     result = 37 * result + ( getQtunit() == null ? 0 : this.getQtunit().hashCode() );
     result = 37 * result + ( getVlunit() == null ? 0 : this.getVlunit().hashCode() );
     result = 37 * result + ( getTipomov() == null ? 0 : this.getTipomov().hashCode() );
     return result;

}

Relacionamento >> Na geração dos POJOs Criou essa classe

package modelo;
// Generated 04/05/2016 11:41:27 by Hibernate Tools 3.6.0

import javax.persistence.AttributeOverride;

import javax.persistence.AttributeOverrides;

import javax.persistence.Column;

import javax.persistence.EmbeddedId;

import javax.persistence.Entity;

import javax.persistence.FetchType;

import javax.persistence.JoinColumn;

import javax.persistence.ManyToOne;

import javax.persistence.Table;

/**

Nfmov generated by hbm2java

*/

@Entity

@Table(name=“nfmov”

,catalog=“galpres”

)

public class Nfmov  implements java.io.Serializable {

private NfmovId id;
private Nfent nfent;

public Nfmov() {
}

public Nfmov(NfmovId id, Nfent nfent) {

<a href="http://this.id">this.id</a> = id;

this.nfent = nfent;

}

@EmbeddedId

@AttributeOverrides( {

@AttributeOverride(name=“numtransacao”, column=@Column(name=“numtransacao”, nullable=false) ),

@AttributeOverride(name=“numnota”, column=@Column(name=“numnota”) ),

@AttributeOverride(name=“item”, column=@Column(name=“item”, nullable=false) ),

@AttributeOverride(name=“descricao”, column=@Column(name=“descricao”, nullable=false, length=100) ),

@AttributeOverride(name=“vltotalitens”, column=@Column(name=“vltotalitens”, precision=22, scale=0) ),

@AttributeOverride(name=“qtunit”, column=@Column(name=“qtunit”) ),

@AttributeOverride(name=“vlunit”, column=@Column(name=“vlunit”, length=45) ),

@AttributeOverride(name=“tipomov”, column=@Column(name=“tipomov”, length=3) ) } )

public NfmovId getId() {

return <a href="http://this.id">this.id</a>;

}

public void setId(NfmovId id) {

<a href="http://this.id">this.id</a> = id;

}

@ManyToOne(fetch=FetchType.LAZY)

@JoinColumn(name=“numtransacao”, nullable=false, insertable=false, updatable=false)

public Nfent getNfent() {

return this.nfent;

}

public void setNfent(Nfent nfent) {
    this.nfent = nfent;
}

}

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