[#CMP-812] TopLinkHelper.getCurrentCompassSession(em) throws ClassCastException running on glassfish

Compass

TopLinkHelper.getCurrentCompassSession(em) throws ClassCastException running on glassfish

Created: 14/Jan/09 06:26 AM Updated: 14/Jan/09 09:41 AM

Component/s:

Compass::Gps

Affects Version/s:

2.1.0 GA

Fix Version/s:

2.1.2, 2.2.0 M2

Description

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TopLinkHelper.getCurrentCompassSession(em).
There is a bug on line 100, the line should be the same as on line 99, using the native extractor to find the actual EM hidden inside the EntityManagerWrapper used by glassfish.
The following code yields a ClassCastException:

final CompassSession searchEngine = TopLinkHelper.getCurrentCompassSession(em);
final CompassHits hits = searchEngine.find(searchQuery);
final int antalltreff = hits.length();

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Change History

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Trond Marius Øvstetun added a comment - 14/Jan/09 06:28 AM

Using
final CompassSession searchEngine = TopLinkHelper.getCompass(em).openSession();
works fine.

Haven't looked through the full source code, might be more places similar in TopLinkHelper?

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Shay Banon added a comment - 14/Jan/09 06:50 AM

Hi,

Thanks, I fixed it. The EclipseLinkHelper uses similar code, so it was fixed there as well.

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Trond Marius Øvstetun added a comment - 14/Jan/09 08:51 AM

Do you have a release plan ready for version 2.1.2? or 2.2.0-final?
Just wondering when we will be able to use the fix...

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Shay Banon added a comment - 14/Jan/09 09:41 AM

I will probably release 2.1.2 in two weeks or so. You can get the nightly build from that will be executed tonight if you want to play with it. (http://wiki.compass-project.org/display/CMPKB/Nightly+Builds)