[jboss-jira] [JBoss JIRA] Updated: (JBREM-639) Allow stream factory to be specified for all transports

[Tom Elrod (JIRA)]

     [ http://jira.jboss.com/jira/browse/JBREM-639?page=all ]

Tom  Elrod updated JBREM-639:
-----------------------------

    Fix Version/s: 2.2.0.Beta2 (Boon)
                       (was:  2.2.0.Beta1 (Bluto))

> Allow stream factory to be specified for all transports
> -------------------------------------------------------
>
>                 Key: JBREM-639
>                 URL: http://jira.jboss.com/jira/browse/JBREM-639
>             Project: JBoss Remoting
>          Issue Type: Feature Request
>      Security Level: Public(Everyone can see) 
>            Reporter: Tim Fox
>         Assigned To: Tom  Elrod
>             Fix For: 2.2.0.Beta2 (Boon)
>
>
> Normally marshallers will receive the raw underlying transport Input/OuputStream.
> In some cases we want to wrap this in a different stream, e.g.in the case of JBossMessaging we want this wrapped in a DataInput/DataOutputStream.
> This is accomplished by specifiying a new Client/ServerSocketWrapper in the socket transport URI params which creates the DataInput/OutputStream.
> This works fine for the socket transport, but does not work for other transports which do not use SocketWrappers.
> E.g. JBM needs to use the HTTP transport too, and needs the underlying stream wrapped in a DataOutput/InputStream.
> The current remoting implementation will pass in the underlying stream to the marshaller when the HTTP transport is used, which means we have create and wrap a new DataInput/OuputStream on each invocation request and response which may have performance implications.
> Suggestion is to allow a InputStream/OuputStream factory to be specified for ANY transport, not just the socket transport. 
> Suggestion is to allow the stream factory to be specified in the URI params, e.g. &streamFactoryClass=org.jboss.tim.MyStreamFactory, and this to be allowed for any transport. If factory is not specified then raw stream is passed into marshaller.

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