如何在morphia中保存模型时忽略`@ PostPersist`？

Question

我有与@PostPersist注释的方法的模型：

@Entity 
class User extends Model { 
    private String name; 
    // getter and setter 
    @PostPersist 
    public void _postPersist() { 
     // do something 
    } 
} 

现在，当我保存用户的_postPersist()方法将被自动调用。

但现在我必须保存用户，并暂时忽略_postPersist()方法，有没有办法做到这一点？

Answer 1

什么

@Entity 
class User extends Model { 
    private String name; 
    private transient boolean ignorePostPersist = false; 
    public User ignorePostPersist() {ignorePostPersist = true; return this;} 
    public void ignorePostPersist(boolean b) {ignorePostPersist = b; return this;} 
    // getter and setter 
    @PostPersist 
    public void _postPersist() { 
     if (ignorePostPersist) return; 
     // do something 
    } 
    public void saveWithoutPostPersist() { 
     ignorePostPersist = true; 
     try { 
      save(); 
     } finally { 
      ignorePostPersist = false; 
     } 
    } 
} 
... 
User user = ... 
user.saveWithoutPostPersist();