crmrole.java

JavaEE5应用。Netbeans开发。EJB3.0。Glassfish容器。

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package entities;

import java.io.Serializable;
import java.util.Collection;
import javax.persistence.CascadeType;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.JoinTable;
import javax.persistence.ManyToMany;

/**
 *
 * @author James
 */
@Entity
public class CrmRole implements Serializable {
    private static final long serialVersionUID = 1L;


    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    private Long id;
    private String rolename;
    private String description;
    
    @ManyToMany(cascade=CascadeType.PERSIST,fetch=FetchType.LAZY)
    @JoinTable(name="user_role",joinColumns=@JoinColumn(name="userid"),inverseJoinColumns=@JoinColumn(name="role_id"))
    private Collection<CrmUser> users; 
    
    public void setId(Long id) {
        this.id = id;
    }

    public Long getId() {
        return id;
    }

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

    @Override
    public String toString() {
        return "entities.Crmrole[id=" + id + "]";
    }

    public String getRolename() {
        return rolename;
    }

    public void setRolename(String rolename) {
        this.rolename = rolename;
    }

    public String getDescription() {
        return description;
    }

    public void setDescription(String description) {
        this.description = description;
    }

    public Collection<CrmUser> getUsers() {
        return users;
    }

    public void setUsers(Collection<CrmUser> users) {
        this.users = users;
    }

}