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http://opensource.atlassian.com/projects/hibernate/browse/BVTCK-11?page=c...
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Hardy Ferentschik commented on BVTCK-11:
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If the classloader is constrained as described checking both (context and application)
classloaders will not work. What's about the SPI approach though? In this case the
class implementing the SPI interface would be part of the war file and could be loaded via
the application classloader. It is then a question of returning a unconstrained
classloader for the BV implementation.
Could we get some feedback on the SPI approach and/or other suggestions?
Wrong usage of context classloader to discover resources in
META-INF/services
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Key: BVTCK-11
URL:
http://opensource.atlassian.com/projects/hibernate/browse/BVTCK-11
Project: Bean Validation TCK
Issue Type: Bug
Components: TCK Appeal
Affects Versions: 1.0.4.GA
Reporter: Hardy Ferentschik
Assignee: Emmanuel Bernard
Original Estimate: 8h
Remaining Estimate: 8h
*Problem Description*:
The test uses the context classloader to discover all
META-INF/services/javax.validation.spi.ValidationProvider resources and checks whether one
of the resource files contains the ValidationProvider currently under the test.
This method of checking for ValidationProvider might not work on all containers.
Especially on containers with constrained classloaders (e.g. OSGi). The Bean Validation
specification in section 4.4.4.1 talks about this exact problem. That's why the test
should be using ValidationProviderResolver API to check for right provider instead of
looking for the resource files.
*Tests affected*:
org.hibernate.jsr303.tck.tests.bootstrap.ValidationProviderResolverTest#testServiceFileExists()
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