accountrole.java

来自「EJB3 Annotation Sample」· Java 代码 · 共 97 行

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package com.s7turn.security.entity;

import java.io.Serializable;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.NamedQueries;
import javax.persistence.NamedQuery;
import javax.persistence.Table;

/**
 *
 * @author Long
 */
@Entity
@NamedQueries (
{
    @NamedQuery (name = "AccountRole.findByAccount", query = "SELECT r FROM AccountRole r WHERE r.account = :account"),
    @NamedQuery (name = "AccountRole.findByRole", query = "SELECT r FROM AccountRole r WHERE r.role = :role" ),
    @NamedQuery (name = "AccountRole.findByRoles", query = "SELECT r FROM AccountRole r WHERE r.role in( :roles )" ),
    @NamedQuery (name = "AccountRole.findRolesByAccount", query = "SELECT r FROM AccountRole r WHERE r.account = :account" )
    //@NamedQuery (name = "AccountRole.DeleteAccountRole", query = "DELETE FROM AccountRole r WHERE r.account = :account AND r.role=:role" )    
})
@Table(name="account_role")
public class AccountRole implements Serializable {
    private static final long serialVersionUID = 1L;
    @Id
    @GeneratedValue(strategy = GenerationType.SEQUENCE)
    @Column( name = "account_role_id" )
    private Long id;
    
    @JoinColumn( name = "account_id" )
    private Account account;

    @JoinColumn( name = "role_id" )
    private Role role;

    public Account getAccount() {
        return account;
    }

    public void setAccount(Account account) {
        this.account = account;
    }

    public Role getRole() {
        return role;
    }

    public void setRole(Role role) {
        this.role = role;
    }
    
    
    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 AccountRole)) {
            return false;
        }
        AccountRole other = (AccountRole) 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 "com.s7turn.security.entity.AccountRole[id=" + id + "]";
    }

}