[HAPI-devel] HAPI Logging

[fan y. <fan...@ho...>]

Hello,

I have implemented a class in which the method 'sendAndReceive' of 
Initiator class is called.  I always got a message, in my IDE console, like 
this,

log4j:WARN No appenders could be found for logger 
(ca.uhn.hl7v2.app.Initiator).
log4j:WARN Please initialize the log4j system properly.

Do I need to do extra configuration to make log4j work?  Because currently 
the logging system does not work.

Also I notice in the 'sendAndReceive' method, two HapiLog objects are 
instantiated like this

 HapiLog rawOutbound = 
HapiLogFactory.getHapiLog("ca.uhn.hl7v2.raw.outbound");
 HapiLog rawInbound = 
HapiLogFactory.getHapiLog("ca.uhn.hl7v2.raw.inbound");

But under the installation directory of my HAPI, I could not find directory 
'raw', I wonder what it is used for and whether my copy of HAPI is correct 
and complete.

Thank you,

Sarah

>From: "Tripp, Bryan" <Bry...@uh...>
>To: "fan yue" 
<fan...@ho...>,<hl7...@li...>
>Subject: RE: [HAPI-devel] Building message
>Date: Tue, 22 Feb 2005 10:47:15 -0500
>
>Hi Sarah,
>
>Yes, like this ...
>
>//1. create a Message object with the structure you need, e.g. ADT_A01
>ADT_A01 message = new ADT_A01();
>
>//2. Set its values using getters/setters
>message.getMSH().getSendingApplication().getNamespaceID().setValue("my
>app");
>
>// ... or using Terser ...
>Terser terser = new Terser(message);
>terser.set("/MSH-3-1", "my app");
>
>//3. Encode the message using a Parser
>PipeParser parser = new PipeParser();
>String encodedMessage = parser.encode(message);
>
>//4. Then you can send it somewhere
>Connection conn = new Connection(parser, new MinLowerLayerProtocol(), new
>Socket(host, port));
>Message response = conn.getInitiator().sendAndReceive(message);
>
>Bryan
>
>-----Original Message-----
>From: hl7...@li... on behalf of fan yue
>Sent: Tue 2/22/2005 1:47 AM
>To: hl7...@li...
>Subject: [HAPI-devel] Building message
>
>Hi,
>
>I just started using HAPI and am not very farmiliar with it.  My question
>is, except for parsing an HL7 message, can we also build or construct an
>HL7 message using HAPI? Which package should I look into?
>
>Thank you very much,
>
>Sarah
>
>
>
>
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