Services now checks the contextClassLoader, Services.class.classLoader, and the system classloader #574
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…r, and the system classloader Fixes: #568
lhazlewood
reviewed
Mar 11, 2020
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| public final class Services { | ||
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| private static final List<ClassLoaderAccessor> CLASS_LOADER_ACCESSORS = arrayToList(new ClassLoaderAccessor[] { |
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I think this class would be much cleaner and reduce cyclomatic complexity / loops if we wrapped the list in our own delegating ClassLoader implementation. Thoughts?
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I was going to go down that path, but I figured this option was less complex. Mostly because I'm unaware of any gotchas (ClassLoader is a 3000+ abstract class). I'm guessing the SecurityManager could come into play 🤷♂
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It probably goes without saying, but I'll ask anyway - were you able to verify this works w/ @timsazon's sample app? |
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(didn't see your comment in the Issue until just now :-P ) |
lhazlewood
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Mar 12, 2020
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Please merge! Thanks!
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Services are now loaded from the context class loader, Services.class.classLoader, and the system classloader, the first classloader with a service wins, and the others are ignored. This mimics how
Classes.forName()works, and how JJWT attempted to auto-discover various implementations in previous versions.Fixes: #568