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https://issues.apache.org/jira/browse/CXF-6837?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15213025#comment-15213025
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Neal Hu edited comment on CXF-6837 at 3/26/16 1:26 PM:
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Sergey， the isReadable/isWritable can not be the key as the result of the
isReadable/isWritable will be changed during caching when the provider is from
custom. We cache all reader/writer candidates who matches the mediaType and
Java type. When get from cache, iterate all candidates's isReadable/isWritable
until return true. For the failed system test, I have not found the RS resource
for the tests. Will look next week. Any help will be appreciated!
Thanks.
Neal
was (Author: nbq...@163.com):
Sergey， the isReadable/isWritable can not be the key as the result of the
isReadable/isWritable will be changed during caching when the provider is from
custom. We cache all reader/writer candidates who matches the mediaType and
Java type. For the failed system test, I have not found the RS resource for the
tests. Will look next week. Any help will be appreciated!
Thanks.
Neal
> Add cache for MessageBodyReader/Writer
> --------------------------------------
>
> Key: CXF-6837
> URL: https://issues.apache.org/jira/browse/CXF-6837
> Project: CXF
> Issue Type: Improvement
> Components: JAX-RS
> Affects Versions: 3.1.5, 3.0.8
> Environment: windows
> Reporter: Neal Hu
> Fix For: 3.2.0
>
> Attachments: ProviderCache.java, ProviderFactory.patch
>
>
> CXF selects the msgBodyReader/writer in the reader/writer list for every
> request, which has big impact to the performance. Jersey also has the cache
> in
> org.glassfish.jersey.message.internal.MessageBodyFactory._getMessageBodyReader(...).
> I have tried add the cache for CXF in ProviderFactory and been proved that
> it has improved 7-8% for json requests in JMeter. Please let me know if you'd
> like me to add the enhancement for CXF. Thanks.
> http://cxf.547215.n5.nabble.com/MessageBodyReader-Writer-cache-td5767091.html
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