About delete data

[GoogleCodeExporter]

Person：
@Entity
public class Person {
    @Id
    private Integer id;
    private String name;
    private Integer age;
    @Embedded
    List<Email> emails;
}
Email：
@Embedded
public class Email{
    @Id
    private Integer id;
    private String email;  
}
Data：
Person [id=1, name=shawn, age=20, 
       emails=[Email [id=1, email=abc@abc.com], 
               Email [id=2, email=aaa@aaa.com],
               Email [id=3, email=ccc@ccc.com]]
       ]
issue:
just want to delete email who's id=1 in this person who's id=1
the result i want is :
 Person [id=1, name=shawn, age=20, 
       emails=[Email [id=2, email=aaa@aaa.com],
               Email [id=3, email=ccc@ccc.com]]
       ]
what can i do with Query and UpdateOperations
thanks !

Original issue reported on code.google.com by GGshawn...@gmail.com on 28 Mar 2012 at 4:43

[GoogleCodeExporter]

Query<Person> query = ds.getQuery(Person.class).field("id").equal(person.getId)
                        .filter("emails.id", email.getId());
UpdateOperations<Person> ops 
=ds.getUpdateOperations(Person.class).disableValidation();
ops.removeAll("emails", new BasicDBObject("id", email.getId()));
ds.update(query, ops);

this is the solution

Original comment by GGshawn...@gmail.com on 29 Mar 2012 at 5:11

[GoogleCodeExporter]

Original comment by scotthernandez on 3 Apr 2012 at 6:28

• Changed state: Done
• Added labels: Type-Other
• Removed labels: Type-Defect