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https://issues.apache.org/jira/browse/CXF-8769?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17612136#comment-17612136
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Andriy Redko commented on CXF-8769:
-----------------------------------
So I see one issue here: a) "of" method is not supported by design b)
`AbstractHelmId` is not used anywhere so its "fromString" method is not
considered as a candidate for parameter converter.
> inherited static method 'fromString(String)' not considered on localTransport
> -----------------------------------------------------------------------------
>
> Key: CXF-8769
> URL: https://issues.apache.org/jira/browse/CXF-8769
> Project: CXF
> Issue Type: Bug
> Components: JAX-RS, JAX-WS Runtime
> Affects Versions: 3.5.3
> Environment: Junit 5
> cxf local transport
> Reporter: Benjamin Marwell
> Priority: Major
>
> Hi CXF team!
>
> h3. Description of the error and code
> I tried to use a local transport for testing my services. However, I have a
> path and/or query parameter set to something like this:
> {code:java}
> @Path("api")
> public class HelmResource {
> // body left out for brevity
> @PUT
> @Path("helm/{id}/files")
> public Response putFile(@PathParam("id") HelmId helmId, String entity);
> }
> // important parts of the parameter class
> abstract class AbstractHelmId {
> // watch the return type!
> public static HelmId fromString(String id) {
> return HelmId.of(new UUID(id));
> }
> }
> @Generated // by immutables.org
> public class HelmId {
> private final UUID id;
> // should inherit the fromString(String id) method.
> public static HelmId of(UUID uuid) {
> return new HelmId(uuid);
> }
> }
> {code}
> This works perfectly fine on Open Liberty (which uses CXF), but it does not
> when using CXF in local test mode. I wrote a Junit5 extension based on your
> wiki:
> [https://cwiki.apache.org/confluence/display/CXF20DOC/JAXRS+Testing#JAXRSTesting-LocalTransport]
>
> h3. Expected behaviour
> HelmId is being read from the path
>
> h3. Actual behaviour
> {code:java}
> HelmId has no constructor with single String parameter, static
> valueOf(String) or fromString(String) methods{code}
>
> h3. Workaround
> Create a ParamConverterProvider and a ParamConverter for all the classes.
> This eliminates the idea of the integration test though, as the test uses a
> provider, the production code does not.
>
> h3. Expected solution
> The error is being thrown here: [cxf/InjectionUtils.java at
> b6e3ab83a37cfb777d6eebf9711e552027bde37a · apache/cxf
> (github.com)|https://github.com/apache/cxf/blob/b6e3ab83a37cfb777d6eebf9711e552027bde37a/rt/frontend/jaxrs/src/main/java/org/apache/cxf/jaxrs/utils/InjectionUtils.java#L526-L535]
> I assume this method must be changed or is not properly called for local
> transports.
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