Re: [ebxmlms-develop] Asterisks and (Client)MessageListenerImpl

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Hi Patrick,

Try specifying null as the MessageListener argument to the Request
constructor, and app context (*,*,*,*). That is how we got the error.
Request will setup a default MessageListener, i.e. a
ClientMessageListenerImpl. This will be constructed from a file URL like
file://tmp/ebxmlms/request/messageListener/*.*.*.*
That's where the problem is I think. Originally I thought findUniqueFilename
was called , but looking closer at getDefaultMessageListener, it probably is
not.
The request is constructed nicely, only when a message comes in the error
hits since the filename is invalid.

thnx, Gait.

----- Original Message -----
From: "Patrick Yee" <kc...@ce...>
To: <ebx...@li...>
Sent: Monday, March 10, 2003 12:33 PM
Subject: Re: [ebxmlms-develop] Asterisks and (Client)MessageListenerImpl

> Hi Gait,
>
> I cannot repeat what you described. Basically, I was modifying the Monitor
> to make it to use ClientMessageListenerImpl instead of using its own
> implementation. I specified a directory path as the constructor argument
of
> ClientMessageListenerImpl. Then I started the Monitor and registered the
app
> context to be (*, *, *, *). And then I sent a loopback message.
Expectedly,
> the message can be found correctly in the directory I specified before.
>
> So, can you please give us more details about your problem, so that we can
> continue to investigate. Thanks.
>
> Regards, -Patrick
>
> ----- Original Message -----
> From: "Gait Boxman" <gai...@ti...>
> To: <ebx...@li...>
> Sent: Friday, March 07, 2003 3:11 PM
> Subject: [ebxmlms-develop] Asterisks and (Client)MessageListenerImpl
>
>
> > Hi Patrick,
> >
> > we hit a caveat on the asterisk use this week. The
> > (Client)MessageListenerImpl, which is used if you don't supply your own
> > listener, won't accept it since it builds a filename out of the
> parameters,
> > which cannot contain asterisks. We had a similar problem with filenames
on
> > the client side, and decided to simple Base64 encode the filename, which
> has
> > worked without trouble so far. Maybe an idea to slip in to
> DirectoryManager?
> >
> > --Gait.
> >
> > ----- Original Message -----
> > From: "Patrick Yee" <kc...@ce...>
> > To: <ebx...@li...>
> > Sent: Friday, March 07, 2003 3:13 AM
> > Subject: Re: [ebxmlms-general] Help please i'm rooky
> >
> >
> > > Hi,
> > >
> > > The (CPAid, Service, Action, ConversationID) tuple is what we call
> > > application context. The client registers its application context with
> > > Hermes. Therefore, Hermes can deliver all messages matching the
> specified
> > > application context to the client. When Hermes receives a message with
> > > application context not yet registered, it doesn't know where to
deliver
> > the
> > > message and so an error message is generated and sent back.
> > >
> > > Please note that Hermes will perform exact match over the application
> > > context. So, changing the registered ConversationID a bit will nullify
> the
> > > match.
> > >
> > > We agree that the conversation ID should be generated by sender and
the
> > > receiver should have no idea about that beforehand. To cater this, we
> > > support the client to register a "*" to the ConversationID field,
> meaning
> > > that the client wants to receive all possible ConversationID. In fact,
> "*"
> > > can be specified to any one of the four fields in application context,
> to
> > > denote a wildcard.
> > >
> > > Hope this helps.
> > >
> > > Regards, -Patrick
> > > --
> > > Patrick Yee
> > > System Architect
> > > Center for E-Commerce Infrastructure Development (CECID)
> > > Dept. of Computer Science and Information Systems
> > > The University of Hong Kong
> > > Tel: (852) 22415674
> > > Fax: (852) 25474611
> > >
> > >
> > > ----- Original Message -----
> > > From: "pai" <pa...@ma...>
> > > To: <ebx...@li...>;
> > > <ebx...@li...>
> > > Sent: Friday, March 07, 2003 4:11 AM
> > > Subject: [ebxmlms-general] Help please i'm rooky
> > >
> > >
> > > > In the monitoring example application come with distribute package,
I
> > try
> > > to test
> > > > Herms ebms with starting two apache tomcat and deploy two Herms ebms
> > > > seperately and I try to send message togather.
> > > > the result is if the two ebms has the same parameters
> > > > (CPAid,Service,Action,ConversationID),it's working properly but if
it
> > use
> > > > difference parameters just only one parameter such as
ConversationID,
> > the
> > > > result is failed and have an error message back to the sender. Why?
> > > >
> > > > Maybe i missed some point because i think sender create message to
> > > receiver
> > > > thus sender should be create the ConversationID thus how receiver
know
> > the
> > > > conversionID that useing for registering to Herms ebms server.
> > > >
> > > > Thank you very much
> > > >
> > > > Panu K.
> > > > T.N. Information Systems
> > > >
> > > >
> > > >
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