 Dali generates incomplete and corrupted JPA metamodel [message #1384804] |
Mon, 02 June 2014 04:22  |
Eclipse User |
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I'm using Dali feature to generate JPA metamodel in my projects. Previosly it was generated perfectly, but after that something happened and now my metamodel classes are generated incomplete/wrong. Please note, that entity classes themselves didn't change a bit.
That's how it was generated just a few months ago:
@Generated(value="Dali", date="2014-03-03T15:27:31.931+0200")
@StaticMetamodel(AsmensZyma.class)
public class AsmensZyma_ {
public static volatile SingularAttribute<AsmensZyma, Long> id;
public static volatile SingularAttribute<AsmensZyma, Asmuo> asmuo;
public static volatile SingularAttribute<AsmensZyma, AsmensZymaSource> registas;
public static volatile SingularAttribute<AsmensZyma, Date> data;
public static volatile SingularAttribute<AsmensZyma, String> roik;
public static volatile SingularAttribute<AsmensZyma, String> pastaba;
}
And how it is being generated now:
@Generated(value="Dali", date="2014-05-30T11:48:56.816+0300")
@StaticMetamodel(AsmensZyma.class)
public class AsmensZyma_ {
public static volatile SingularAttribute<AsmensZyma, Long> id;
public static volatile SingularAttribute<AsmensZyma, Object> asmuo;
}
Note that there are plenty of missing fields, and fields types are not detected properly. This happens TO ALL my entity classes in ALL my projects... What I have tried:
- Upgrading STS (currently using 3.5.1)
- Cleaning/refreshing/updating projects
- Re-configuring JPA metamodel generation in STS
- Creating brand new clean workspace and importing only one project to it
Nothing helps so far...
Also, as suggested on StackOverflow, i have checked JPA Structure/Details views. And I have found out, that missing fields are treated as "unmapped". But they are all annotated with @Column! And @ManyToOne relation is picked properly, however, field generic type is missing anyway in generated metamodel...
Any suggestions or help is highly appretiated!
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| Re: Dali generates incomplete and corrupted JPA metamodel [message #1405346 is a reply to message #1384804] |
Thu, 07 August 2014 02:29  |
| Eclipse User |
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We had a similar problem.
In our project we once had used another library for static metamodel generation, which still existed in the project properties under Java Compiler/Annotation Processing/Factory Path.
We had turned off annotation processing under Java Compiler/Annotation Processing, but the defined library distracted DALI, and it generated incomplete and incorrect metamodel classes.
Deleting all libraries under Java Compiler/Annotation Processing/Factory Path fixed that problem.
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