Enhancer dirty tracking doesn't work with inherited entities
Description
Given these two classes:
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@Entity private static abstract class Person {
@Id private String name;
@Version private long oca;
public Person(String name) {
this();
this.name = name;
}
protected Person() {}
protected void setOca(long l) {
this.oca = l;
}
}
@Entity private static class Employee extends Person {
private String title;
public Employee(String name, String title) {
super(name);
this.title = title;
}
public Employee() {}
public void setTitle(String title) {
this.title = title;
}
}Then this code:
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Employee charles = new Employee( "Charles", "Engineer" );
charles.setOca( 1002 );One would expect the "title" and "oca" fields to be dirty. However, Hibernate says only the "oca" field is dirty.
It appears the enhancer's dirty checker doesn't correctly handle inherited fields.
Here's a pull request which includes a test case demonstrating the issue: https://github.com/hibernate/hibernate-orm/pull/1654
Environment
None
Status
Assignee
Luis Barreiro
Reporter
Craig Andrews
Components
Affects versions
5.2.5
Priority
Major