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Posted to issues@cxf.apache.org by "Andriy Redko (Jira)" <ji...@apache.org> on 2020/09/10 15:55:00 UTC
[jira] [Resolved] (CXF-8227) Failure to comply with JAX-RS spec
with ContainerRequestContext and WriterInterceptorContext
[ https://issues.apache.org/jira/browse/CXF-8227?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andriy Redko resolved CXF-8227.
-------------------------------
Resolution: Fixed
> Failure to comply with JAX-RS spec with ContainerRequestContext and WriterInterceptorContext
> --------------------------------------------------------------------------------------------
>
> Key: CXF-8227
> URL: https://issues.apache.org/jira/browse/CXF-8227
> Project: CXF
> Issue Type: Bug
> Components: JAX-RS
> Affects Versions: 3.4.0, 3.3.5, 3.2.14
> Environment: * Linux and or Windows
> * Java 11.0.6
> * CXF 3.3.5
> Reporter: Jorge Cercas
> Assignee: Andriy Redko
> Priority: Major
> Fix For: 3.5.0, 3.3.8, 3.2.15, 3.4.1
>
>
> The Javadoc for the ContainerRequestContext interface says:
> {{[setProperty|https://docs.oracle.com/javaee/7/api/javax/ws/rs/container/ContainerRequestContext.html#setProperty-java.lang.String-java.lang.Object-](String name, [Object|http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true] object)}}
> Binds an object to a given property name in the *current request/response exchange context*.
> {{[getProperty|https://docs.oracle.com/javaee/7/api/javax/ws/rs/container/ContainerRequestContext.html#getProperty-java.lang.String-](String name)}}
> Returns the property with the given name registered in the *current request/response exchange context*, or {{null}} if there is no property by that name.
> And the Javadoc for the InterceptorContext interface and known sub-interfaces (ReaderInterceptorContext, WriterInterceptorContext) says:
> {{[setProperty|https://docs.oracle.com/javaee/7/api/javax/ws/rs/ext/InterceptorContext.html#setProperty-java.lang.String-java.lang.Object-](String name, [Object|http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true] object)}}
> Binds an object to a given property name in the *current request/response exchange context*.
> {{[getProperty|https://docs.oracle.com/javaee/7/api/javax/ws/rs/ext/InterceptorContext.html#getProperty-java.lang.String-](String name)}}
> Returns the property with the given name registered in the *current request/response exchange context*, or {{null}} if there is no property by that name.
>
> However, given the code below for a resource that does provide an entity, the variable fooBar in the aroundWriteTo method is always null.
> {code:java}
> // code placeholder
> @Provider
> public class InterceptorBug implements ContainerRequestFilter, WriterInterceptor {
>
> @Override
> public void filter(ContainerRequestContext requestContext) throws IOException {
> requestContext.setProperty("foo.bar", "baz");
> }
> @Override
> public void aroundWriteTo(WriterInterceptorContext context) throws IOException, WebApplicationException {
> context.proceed();
> // 'fooBar' ALWAYS NULL
> var fooBar = context.getProperty("foo.bar");
> }
> }
> {code}
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