DataNucleus dependencies in JDO TCK

[Michael Bouschen-2]

Hi Andy, hi Eric,

yesterday I had an issue when running the tck: it could not find class
javax.jdo.metata.ComponentMetadata.
The reason is tck2 uses version 1.1-SNAPSHOT of all the datanucleus
components:
  datanucleus-core, datanucleus-rdbms, datanucleus-enhancer and
datanucleus-jpa.

So I updated these dependencies to make use of the latest version:
1.1.5-SNAPSHOT for core and rdbms and 1.1.4-SNAPSHOT for enhancer and
jpa. Are these the correct versions to use? If yes, I will update the
project.xml accordingly.

Another question: is there a datanucleus version supporting
Query.cancelAll and Query.cancel(Thread t)?

Regards Michael

--
*Michael Bouschen*
*Prokurist*

akquinet tech@spree GmbH
Bülowstr. 66, D-10783 Berlin

Fon:   [phone]
Fax:   [phone]
Email: michael.bouschen@...
Url:    www.akquinet.de <http://www.akquinet.de>

akquinet tech@spree GmbH, Berlin
Geschäftsführung: Martin Weber, Prof. Dr. Christian Roth
Amtsgericht Berlin-Charlottenburg HRB 86780 B
USt.-Id. Nr.: DE 225 964 680

--
*Michael Bouschen*
*Prokurist*

akquinet tech@spree GmbH
Bülowstr. 66, D-10783 Berlin

Fon:   [phone]
Fax:   [phone]
Email: michael.bouschen@...
Url:    www.akquinet.de <http://www.akquinet.de>

akquinet tech@spree GmbH, Berlin
Geschäftsführung: Martin Weber, Prof. Dr. Christian Roth
Amtsgericht Berlin-Charlottenburg HRB 86780 B
USt.-Id. Nr.: DE 225 964 680

[Andy Jefferson-4]

> So I updated these dependencies to make use of the latest version:
> 1.1.5-SNAPSHOT for core and rdbms and 1.1.4-SNAPSHOT for enhancer and
> jpa. Are these the correct versions to use? If yes, I will update the
> project.xml accordingly.

Yes.
The ones with names 2.0.0-SNAPSHOT are likely to change a lot so better to
stick with 1.1. Also 1.1.5-SNAPSHOT for jpa.

> Another question: is there a datanucleus version supporting
> Query.cancelAll and Query.cancel(Thread t)?

datanucleus-rdbms contains an alternative implementation of JDOQL that will
eventually replace the current one, and it supports Query cancel. To make use
of it you can set the PMF property

datanucleus.query.JDOQL.implementation=JDOQL2

Obviously that can't be globally enabled since there are things it won't
support yet.

--
Andy
DataNucleus (http://www.datanucleus.org)

[Michael Bouschen-2]

Hi Andy,

thanks for the info.

>> So I updated these dependencies to make use of the latest version:
>> 1.1.5-SNAPSHOT for core and rdbms and 1.1.4-SNAPSHOT for enhancer and
>> jpa. Are these the correct versions to use? If yes, I will update the
>> project.xml accordingly.
>>    
>
> Yes.
> The ones with names 2.0.0-SNAPSHOT are likely to change a lot so better to
> stick with 1.1. Also 1.1.5-SNAPSHOT for jpa.
>  

I could not find a 1.1.5-SNAPSHOT for jpa in the maven1 repo.
So I updated the dependencies to 1.1.5-SNAPSHOT for core and rdbms and
1.1.4-SNAPSHOT for enhancer and jpa.

>  
>> Another question: is there a datanucleus version supporting
>> Query.cancelAll and Query.cancel(Thread t)?
>>    
>
> datanucleus-rdbms contains an alternative implementation of JDOQL that will
> eventually replace the current one, and it supports Query cancel. To make use
> of it you can set the PMF property
>
> datanucleus.query.JDOQL.implementation=JDOQL2
>
> Obviously that can't be globally enabled since there are things it won't
> support yet.
>  

I tried JDOQL2 for my Query.cancel testcase, but unfortunately my test
query is not yet supported by the JDOQL2 implementation:
  Dont currently support VariableExpression.field(s) :
VariableExpression{point2}.y


Regards Michael

--
*Michael Bouschen*
*Prokurist*

akquinet tech@spree GmbH
Bülowstr. 66, D-10783 Berlin

Fon:   [phone]
Fax:   [phone]
Email: michael.bouschen@...
Url:    www.akquinet.de <http://www.akquinet.de>

akquinet tech@spree GmbH, Berlin
Geschäftsführung: Martin Weber, Prof. Dr. Christian Roth
Amtsgericht Berlin-Charlottenburg HRB 86780 B
USt.-Id. Nr.: DE 225 964 680