Hi
I'm getting an NPE when refactoring using the Java API:
java.lang.NullPointerException
at
org.apache.stanbol.rules.refactor.impl.RefactorerImpl.ontologyRefactoring(Re
factorerImpl.java:284)
This is something that used to work with an old svn revision, current rev is
1236695.
I'm creating a Recipe with some rules, following the code in the REST API as
an example.
My Bundle is getting the rule store with
@Reference
protected RuleStore m_ruleStore;
I'm adding rules to the store with:
AddRule adder = new AddRule(m_ruleStore);
adder.addRule(ruleIRI, rule, description);
(which is returning true)
I'm adding the recipe by creating a Vector<IRI> ruleIris and populating with
the rule IRIs, then
AddRecipe recipeAdder = new AddRecipe(m_ruleStore);
recipeAdder.addRecipe(recipeIri, ruleIris, "my rule");
(returns true)
and
m_ruleStore.saveOntology().
I can query for the recipe and list the rules fine using a
GetRecipe#getAllRecipes();
However, on refactoring with a Refactorer, got in my bundle using:
@Reference
Refactorer m_refactorer;
Then
m_refactorer.ontologyRefactoring(outputIri, inputIri, recipeIri)
But this is throwing the NPE above.
(I notice it is using
RuleStore#getRecipe and then Recipe#getkReSRuleList
And if I try to get the recipes using
m_ruleStore.listRecipes();
this returns Null, which is odd...)
So how do I get this working? There seem to be "two APIs" in a sense, the
AddRule/GetRule etc stuff and the methods directly on the RuleStore.
Thanks
Steve
