Re: [ebxmlms-develop] Setup of ApplicationContexts

[Patrick Y. <kc...@ce...>]

RE: [ebxmlms-develop] Setup of ApplicationContextsYes, this is the =
correct way.

To make Hermes start to listen for incoming messages, we have 2 ways:
1. creating a Request object with a non-null AppContext.. just create it =
is sufficient, as registration will be done in the constructor.
2. creating a Request object with a null AppContext, and then sending =
out a message. Implicit registration will be done before sending out the =
message. The AppContext to be registered will be same as the one in the =
message.

Regards, -Patrick

  ----- Original Message -----=20
  From: Mayne, Peter=20
  To: 'ebx...@li...'=20
  Sent: Friday, March 28, 2003 9:06 AM
  Subject: RE: [ebxmlms-develop] Setup of ApplicationContexts


  I believe that just creating a new Request is sufficient, but I'm open =
to reeducation.=20

      /**=20
       * Register our servlet as a Hermes listener for all incoming =
messages.=20
       *=20
       * If this is not successful, it doesn't necessarily mean things =
are bad. It could be that=20
       * Hermes is not running yet. Therefore, if the registration =
doesn't happen, don't panic=20
       * unless the specific error indicates otherwise.=20
       *=20
       * @return boolean true if the registration was successful, false =
otherwise.=20
       **/=20
      private boolean registerListener(URL mshServerUrl, URL =
mshListenerUrl)=20
      {=20
          MessageListener listener =3D new =
MessageListenerImpl(mshListenerUrl);=20
          Request mshReq =3D null;=20
          ApplicationContext appContext =3D new ApplicationContext("*", =
"*", "*", "*");=20
          try=20
          {=20
              logger.info("new Request to " + mshServerUrl + " to listen =
at " + mshListenerUrl);=20
              mshReq =3D new Request(appContext, mshServerUrl, listener, =
"HTTP");=20
              logger.info("listener registered");=20
          }=20
          catch(RequestException re)=20
          {=20
              logger.error("registerListener: Couldn't create new =
Request: " + re);=20
              return false;=20
          }=20
         =20
          return true;=20
      }=20

  PJDM=20
  --=20
  Peter Mayne=20
  Technology Consultant=20
  Spherion Technology Solutions=20
  Level 1, 243 Northbourne Avenue, Lyneham, ACT, 2602=20
  T: 61 2 62689727  F: 61 2 62689777=20

  > -----Original Message-----=20
  > From: Jason van Zyl [mailto:ja...@ze...]=20
  > Sent: Friday, 28 March 2003 11:56 AM=20
  > To: ebx...@li...=20
  > Subject: RE: [ebxmlms-develop] Setup of ApplicationContexts=20
  >=20
  >=20
  > On Thu, 2003-03-27 at 17:10, Mayne, Peter wrote:=20
  > > In my listener I create a new Request with ApplicationContext("*", =

  > > "*", "*", "*"), which presumably listens to everything. Since this =

  > > registration is permanent, it only needs to be done once, but I=20
  > > presume it doesn't hurt to do it multiple times.=20
  >=20
  > How are you doing this without sending a message?=20
  >=20
  > I would like to initialize the pathway between the client =
application=20
  > and the server without sending anything and then reuse that pathway. =

  >=20
  > --=20
  > jvz.=20
  >=20
  > Jason van Zyl=20
  > ja...@ze...=20
  > http://tambora.zenplex.org=20
  >=20
  > In short, man creates for himself a new religion of a rational=20
  > and technical order to justify his work and to be justified in it.=20
  >  =20
  >   -- Jacques Ellul, The Technological Society=20
  >=20
  >=20
  >=20
  > -------------------------------------------------------=20
  > This SF.net email is sponsored by:=20
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  >=20

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