HIbernate Mapping problem

[Gil Carvalho]

Hello

Can someone help me with this.
I have a table Users and another one roles (mapped) - one role can be done by several users

Thsi is my Users Entity

@Entity
@Table(name = "USERS")
public class Users implements Serializable {
	
	private static final long serialVersionUID = 1L;

	@Column(name = "USER_ID", nullable = false)
	@Basic(fetch = FetchType.EAGER)
	@Id
	@GeneratedValue(strategy = GenerationType.AUTO)
	@XmlElement
	Integer userId;

	@Column(name = "USERNAME", length = 45, nullable = false)
	@Basic(fetch = FetchType.EAGER)
	@XmlElement
	String username;

	@Column(name = "PASSWORD", length = 45, nullable = false)
	@Basic(fetch = FetchType.EAGER)
	@XmlElement
	String password;

	@Column(name = "ENABLED", nullable = false)
	@Basic(fetch = FetchType.EAGER)
	@XmlElement
	Boolean enabled;

	@ManyToOne(fetch = FetchType.LAZY)
	@JoinColumns({ @JoinColumn(name = "ROLES_ID", referencedColumnName = "USER_ROLE_ID")})
	@XmlTransient
	UserRoles userRoles;

	public void setUserId(Integer userId) {
		this.userId = userId;
	}

	public Integer getUserId() {
		return this.userId;
	}

	public void setUsername(String username) {
		this.username = username;
	}

	public String getUsername() {
		return this.username;
	}

	public void setPassword(String password) {
		this.password = password;
	}

	public String getPassword() {
		return this.password;
	}

	public void setEnabled(Boolean enabled) {
		this.enabled = enabled;
	}

	public Boolean getEnabled() {
		return this.enabled;
	}

	public void setUserRoles(UserRoles userRoles) {
		this.userRoles = userRoles;
	}

	public UserRoles getUserRoles() {
		return userRoles;
	}

	public Users() {
	}

	public void copy(Users that) {
		setUserId(that.getUserId());
		setUsername(that.getUsername());
		setPassword(that.getPassword());
		setEnabled(that.getEnabled());
		setUserRoles(that.getUserRoles());
	}
}

An my Roles entity

@Entity
@Table(name = "USER_ROLES")
@XmlAccessorType(XmlAccessType.FIELD)
public class UserRoles implements Serializable {
	private static final long serialVersionUID = 1L;

	@Column(name = "USER_ROLE_ID", nullable = false)
	@Basic(fetch = FetchType.EAGER)
	@Id
	@GeneratedValue(strategy = GenerationType.SEQUENCE)
	@XmlElement
	Integer userRoleId;


	@Column(name = "AUTHORITY", length = 45, nullable = false)
	@Basic(fetch = FetchType.EAGER)
	@XmlElement
	String authority;

	@OneToMany(mappedBy = "userRoles", cascade = { CascadeType.PERSIST }, fetch = FetchType.LAZY)
	@XmlElement(name = "", namespace = "")
	java.util.Set<gmc.gestaxi.modelo.Users> userses;

	public void setUserRoleId(Integer userRoleId) {
		this.userRoleId = userRoleId;
	}

	public Integer getUserRoleId() {
		return this.userRoleId;
	}

	public void setAuthority(String authority) {
		this.authority = authority;
	}

	public String getAuthority() {
		return this.authority;
	}

	public void setUserses(Set<Users> userses) {
		this.userses = userses;
	}

	public Set<Users> getUserses() {
		if (userses == null) {
			userses = new java.util.LinkedHashSet<gmc.gestaxi.modelo.Users>();
		}
		return userses;
	}

	public UserRoles() {
	}
}

When i use spring hibernate i want to define user details with roles (1 or 2) but i receive a null field in my users table

userId=[null] username=[man] password=[123] enabled=[true]

What's wrong please??

Thanks