Method org/spinrdf/util/DatasetWrappingDatasetGraph.supportsTransactions()Z is abstract

[Martynas Jusevičius <ma...@atomgraph.com>]

Hi,

now that I'm upgrading our code to Jena 3.16.0-SNAPSHOT, I have to do
it for the SPINRDF dependency as well.

It builds fine with 3.16.0-SNAPSHOT, but during the constraint
validation I get the following error (which I didn't used to get using
3.0.1):

java.lang.AbstractMethodError: Method
org/spinrdf/util/DatasetWrappingDatasetGraph.supportsTransactions()Z
is abstract

I also see it mentioned here:
https://stackoverflow.com/questions/45829446/how-to-turn-a-sparql-spin-query-rule-into-an-rdf-structure-from-java

I am looking at the SPINRDF method in question and it's not abstract:
https://github.com/spinrdf/spinrdf/blob/master/src/main/java/org/spinrdf/util/DatasetWrappingDatasetGraph.java#L222

What exactly is the problem here?

Martynas

Re: Method org/spinrdf/util/DatasetWrappingDatasetGraph.supportsTransactions()Z is abstract

[Martynas Jusevičius <ma...@atomgraph.com>]

My bad, I guess I still had a mix of Jena versions in my build. Made
sure SPINRDF depends on 3.16.0-SNAPSHOT and the problem went away.

On Mon, May 18, 2020 at 4:43 PM Martynas Jusevičius
<ma...@atomgraph.com> wrote:
>
> Hi,
>
> now that I'm upgrading our code to Jena 3.16.0-SNAPSHOT, I have to do
> it for the SPINRDF dependency as well.
>
> It builds fine with 3.16.0-SNAPSHOT, but during the constraint
> validation I get the following error (which I didn't used to get using
> 3.0.1):
>
> java.lang.AbstractMethodError: Method
> org/spinrdf/util/DatasetWrappingDatasetGraph.supportsTransactions()Z
> is abstract
>
> I also see it mentioned here:
> https://stackoverflow.com/questions/45829446/how-to-turn-a-sparql-spin-query-rule-into-an-rdf-structure-from-java
>
> I am looking at the SPINRDF method in question and it's not abstract:
> https://github.com/spinrdf/spinrdf/blob/master/src/main/java/org/spinrdf/util/DatasetWrappingDatasetGraph.java#L222
>
> What exactly is the problem here?
>
> Martynas