that does seem like major overkill.  all i really need is something
like a thread safe singleton class that can run inside of a JEE app
server or something like that.  i don't really need to try to
integrate a whole new framework in this thing.

ive found code that show how to write a thread safe singleton, but all
the comments on examples i have seen say they work great except in an
app server, all the examples are like this

if (instance_ == null) {
      synchronized(syncObject_) {
        if (instance_ == null) {
           instance_ = new myclass();
        }
      }
    }
    return instance_;

would that work inside an app server?

On Mar 29, 12:43 pm, Wayne Fay <[email protected]> wrote:
> > Its a middleware application.  basically its an HTTP servlet that
> > accepts an XML document from a client and process it.  its deployed as
> > a war file on jboss 5.1
>
> Perhaps total overkill... but have you considered Mule, OpenESB, WSO2
> etc? What you describe is basically their bread and butter, including
> the routing, transaction auditing, etc.
>
> Wayne

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