Problem:
When creating a bean with Array-like attribute, it is correctly saved to the
model but cannot be properly removed. The statement containing the array is not
eliminated and the model is let with:
<rdf:Description rdf:nodeID="A0">
<rdf:type rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#Seq"/>
</rdf:Description>
What steps will reproduce the problem?
1. Create a simple bean like the following:
public class Relation {
Entity[] members;
public Entity[] getMembers() {
return members;
}
public void setMembers(Entity[] members) {
this.members = members;
}
}
Where Entity is a random JenaBean.
2. Create entities and link them with relation
Model m = ModelFactory.createDefaultModel();
MyBean2RDF writer = new MyBean2RDF(m);
Entity e1 = Entity();
Entity e2 = Entity();
Relation r1 = Relation();
r1.setMembers(new Entity[]{e1,e2});
// save
writer.save(e1);
writer.save(e2);
writer.save(r1);
m.write(System.out);
// delete
writer.delete(e1);
writer.delete(e2);
writer.delete(r1);
m.write(System.out);
3. look at the output...
What is the expected output? What do you see instead?
Expected output:
<rdf:RDF
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:owl="http://www.w3.org/2002/07/owl#"
xmlns:j.0="http://thewebsemantic.com/"
xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" >
...
</rdf:RDF>
What i got instead:
<rdf:RDF
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:owl="http://www.w3.org/2002/07/owl#"
xmlns:j.0="http://thewebsemantic.com/"
xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" >
...
<rdf:Description rdf:nodeID="A0">
<rdf:type rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#Seq"/>
</rdf:Description>
</rdf:RDF>
What version of the product are you using? On what operating system?
Using 1.0.6 multi platform (platform not relevant here).
Original issue reported on code.google.com by remi.barraquand on 8 Jun 2010 at 12:35
Original issue reported on code.google.com by
remi.barraquand
on 8 Jun 2010 at 12:35