Details
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Bug
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Resolution: Done
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Critical
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2.3.7.Final
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None
Description
At the scenario given below, RESTeasy is not able to find the correct MessageBodyReader for an incoming XML HTTP Body.
I have the abstract resource:
AbstractResource.java
public class AbstractResource<T> { @POST @Consumes({MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON}) public Response createEntity(T entity) { return Response.ok("Success!").build(); } }
Then an intermediary class:
OtherAbstractResource.java
public class OtherAbstractResource<T> extends AbstractResource<T>{}
And two resources test(doesn't work) and test2(will work in any scenario):
ConcreteClassThatWorks.java
@Path("test2") @Stateless public class ConcreteClassThatWorks extends AbstractResource<Model>{ } @Stateless @Path("/test") public class ConcreteResource extends OtherAbstractResource<Model> { }
I deploy my application and test both resources for XML, see:
[wsiqueir@wsiqueir secured-servlet]$ curl -X POST --data '<model></model>' -H 'content-type: application/xml' http://localhost:8080/generics-resteasy/test <html><head><title>JBoss Web/7.2.2.Final-redhat-1 - JBWEB000064: Error report</title><style><!--H1 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;} H2 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;} H3 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:14px;} BODY {font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;} B {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;} P {font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size:12px;}A {color : black;}A.name {color : black;}HR {color : #525D76;}--></style> </head><body><h1>JBWEB000065: HTTP Status 400 - Could not find message body reader for type: T of content type: application/xml</h1><HR size="1" noshade="noshade"><p><b>JBWEB000309: type</b> JBWEB000067: Status report</p><p><b>JBWEB000068: message</b> <u>Could not find message body reader for type: T of content type: application/xml</u></p><p><b>JBWEB000069: description</b> <u>JBWEB000120: The request sent by the client was syntactically incorrect.</u></p><HR size="1" noshade="noshade"><h3>JBoss Web/7.2.2.Final-redhat-1</h3></body></html> [wsiqueir@wsiqueir secured-servlet]$ curl -X POST --data '<model></model>' -H 'content-type: application/xml' http://localhost:8080/generics-resteasy/test2 Success!
Both will work for JSON, see:
[wsiqueir@wsiqueir secured-servlet]$ curl -X POST --data '{}' -H 'content-type: application/json' http://localhost:8080/generics-resteasy/test2 Success! [wsiqueir@wsiqueir secured-servlet]$ curl -X POST --data '{}' -H 'content-type: application/json' http://localhost:8080/generics-resteasy/test Success!
Everything works fine in Wildfly 8.1.