Two entities that have no identifier cannot be assumed to be equal
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Key: HIB-78
URL: http://galaxy.andromda.org:8080/jira/browse/HIB-78
Project: Hibernate Cartridge
Type: Bug
Versions: 3.0RC1
Reporter: Michal Bielecki
Assigned to: Martin West
Two entities that have no identifier cannot be assumed to be equal!!!!!!
Currently the following code will add just one Child: (assuming you have
cascade save)
Parent p1 = new Parent("P1");
Child c1 = new Child("C1");
Child c2 = new Child("C1");
//Both c1 and c2 have no identifier
p1.getChildren().add(c1);
p1.getChildren().add(c2);
//(p1.getChildren().size == 1) is true as c1.equals(c2)
session.save(p1); //only one child saved
In the body of equals method there is:
#else
if (this.$identifier.name == null ? that.$identifier.name != null :
!this.${identifier.name}.equals(that.$identifier.name))
{
return false;
}
#end
#end
return true;
#end
there should be:
#else
if (this.$identifier.name == null || that.$identifier.name == null ||
!this.${identifier.name}.equals(that.$identifier.name))
{
return false;
}
#end
#end
return true;
#end
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