[jboss-remoting-issues] [JBoss JIRA] Commented: (JBREM-1145) HTTPUnMarshaller shouldn't use the value of content-type to determine the type of an object

Ron Sigal (JIRA) jira-events at lists.jboss.org
Thu Aug 20 11:01:23 EDT 2009


    [ https://jira.jboss.org/jira/browse/JBREM-1145?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12482003#action_12482003 ] 

Ron Sigal commented on JBREM-1145:
----------------------------------

Renamed ContentTypeTestCase to HttpContentTypeTestCase and added rg.jboss.test.remoting.transport.http.ssl.marshal.HttpsContentTypeTestCase.

> HTTPUnMarshaller shouldn't use the value of content-type to determine the type of an object
> -------------------------------------------------------------------------------------------
>
>                 Key: JBREM-1145
>                 URL: https://jira.jboss.org/jira/browse/JBREM-1145
>             Project: JBoss Remoting
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>    Affects Versions: 2.5.1 (Flounder), 2.2.3
>            Reporter: Ron Sigal
>            Assignee: Ron Sigal
>             Fix For: 2.5.2 (Flounder), 2.2.3.SP1
>
>
> org.jboss.remoting.marshal.http.HTTPMarshaller and HTTPUnMarshaller treat Strings as a special case, to avoid the expense of serialization.  However, HTTPUnMarshaller is using the metadata value of content-type to determine if an object is a string or not, and. as of  JBREM-653 "allow user to set content-type for http responses", that doesn't work.  The problem is that the ServerInvocationHandler can set the content-type to, say, text/html, but CoyoteInvoker wraps the result in and InvocationResponse, which gets serialized.  On the other side, HTTPUnMarshaller sees "text/html" and tries to read the serialized InvocationResponse as a string.
> One solution would be for Remoting to use its own metadata key, say "remoting-type" for the purposes of marshaling and unmarshaling.

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