Hi,
yesterday I checked the usage of MagicDraw 12.5 vs. 15.0 with the Hibernate
Fornax-Cartridge because I heard there are some problems between these two
versions, especially with associations/dependencies and the EMF UML2 (v2.x)
XMI export.
If I use MD 15.0, means I open the reference-model.mdzip in MagicDraw and
export the model as EMF UML2 (v2.x) XMI and run the generator with this
exported model, I will get compile errors in the Java class
packageA.packageB.EmbeddedB in the hashCode() operation. Below the two
different versions of generated java code:
original:
>>>
public int hashCode() {
final int PRIME = 7;
int result = 1;
long temp;
result = PRIME
* (result + ((property1 == null) ? 0 :
property1.hashCode()));
result = PRIME
* (result + ((embeddedC == null) ? 0 :
embeddedC.hashCode()));
result = PRIME * (result + property2);
result = PRIME
* (result + ((property3 == null) ? 0 :
property3.hashCode()));
result = PRIME
* (result + ((property4 == null) ? 0 :
property4.hashCode()));
return result;
}
<<<
MagicDraw 15.0:
>>>
public int hashCode() {
final int PRIME = 7;
int result = 1;
long temp;
result = PRIME
* (result + ((property1 == null) ? 0 :
property1.hashCode()));
result = PRIME
* (result + ((embeddedC == null) ? 0 :
embeddedC.hashCode()));
result = PRIME * (result + property2);
result = PRIME * (result + property3);
result = PRIME * (result + property4);
return result;
}
<<<
Complile error:
The operator + is undefined for the argument type(s) int, Date
fornax-cartridges-uml2-hibernate-referenceMD150/src/generated/java/packageA/packageB
EmbeddedB.java line 179
The operator + is undefined for the argument type(s) int, Time
fornax-cartridges-uml2-hibernate-referenceMD150/src/generated/java/packageA/packageB
EmbeddedB.java line 177
My environment:
OAW 4.2
Hibernate Cartridge SVN checkout - generator revision 3337
It is no problem for me, because at the moment I don't use the embedded
feature of the cartridge.
I only want to post this problem/bug? maybe it is useful for someone else.
Regards,
Nils
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