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From "Krzysztof Kucap (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CXF-6229) EndpointReferenceUtils.getSchema does NOT cache negative schema parsing
Date Thu, 29 Jan 2015 15:45:35 GMT
Krzysztof Kucap created CXF-6229:
------------------------------------

             Summary: EndpointReferenceUtils.getSchema does NOT cache negative schema parsing
                 Key: CXF-6229
                 URL: https://issues.apache.org/jira/browse/CXF-6229
             Project: CXF
          Issue Type: Bug
    Affects Versions: 3.0.2
            Reporter: Krzysztof Kucap
            Priority: Trivial


Although EndpointReferenceUtils.getSchema(ServiceInfo serviceInfo, Bus b) code pretend that
it does not enter synchronized section if serviceInfo has Schema.class.getName() property
that is null, the fact is that serviceInfo is not able to preserve null values because of
serviceInfo.setProperty(String name, Object v) implementation which REMOVES property if passed
value is null (EndpointReferenceUtils.createSchema(ServiceInfo serviceInfo, Bus b) calls serviceInfo.setProperty()
with possible null value).

Such implementation in case of specifying wrong XSDs for service has a huge performance impact
in multi-threading environment because every time EndpointReferenceUtils.getSchema() is called
it enters synchronized section and tries to parse wrong XSDs.

So, EndpointReferenceUtils.getSchema() should stop pretend that it caches negative XSD parsing(s)
or caching should be fixed.



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