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  1. #1
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    Java (Meta)DataAdapters

    Hello!

    We have (meta)data adapters coded in Java, but we want to put them behind the second firewall. Is there Java's equivalent to C#'s DataProviderServer? Or the only way is to implement ARI protocol in Java?

    Regards,
    limeni

  2. #2
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    Indeed, there is no support for java remote adapters other than the ARI interface.
    If you have any messaging middleware available, you may find it useful to see the included DOCS-SDKs\sdk_adapter_java\examples\StockListDemo_JMS_D ataAdapter example.

  3. #3
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    Another question

    Did I understand well: ARI over JMS? Can we use messaging middleware for communication between proxy and remote (java) adapter? Or only TCP sockets or local pipes can be used?

  4. #4
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    No, Dario was referring to JMS as an alternative to ARI.

    ARI includes a proxy Adapter that exports the Adapter interfaces over TCP sockets.

    But nothing prevents from having a proxy Adapter that exports similar interfaces over JMS. Actually, the path mentioned by Dario points to an example that shows a simple JMS Proxy Adapter.

    Hope that helps.

  5. #5
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    Now I understand, thanks for help!

  6. #6
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    Hi,

    Just wondering if you implemented the Java solution using an external server (external to the lightstreamer server) - similar to the .NET sockets example described in http://cometdaily.com/2008/04/14/hel...ightstreamer/ ?

    I want to implement a something similar (except in Java) and any help would be much appreciated

    Thanks,

    C

  7. #7
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    Hi,

    I'm sorry but the situation is still the same as in last Alessandro's post.

    bye.

 

 

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