Re: [HAPI-devel] NCK

[Daniel N. <dan...@ya...>]

Hi João,
The structure NMD_N02 is available in HAPI(since 2.3.1)http://hl7api.sourceforge.net/v231/apidocs/ca/uhn/hl7v2/model/v231/message/NMD_N02.html
It is not good practice to create new messages, let alone without event type or version.
As a rule of thumb you should inspect the standard before creating a new message. If you don't find what you need you could use the Z strategy but you shall not create new messages.RegardsDaniel Nebot
--- On Sat, 5/12/12, João Agostinho Batista Lacerda Pavão <jp...@ut...> wrote:

From: João Agostinho Batista Lacerda Pavão <jp...@ut...>
Subject: [HAPI-devel] NCK
To: "hl7...@li..." <hl7...@li...>
Date: Saturday, May 12, 2012, 8:59 PM


Hi everyone.Could you please help me out on this?I needed a new message, called NMD. So I created one based on the HAPI, using HAPI's segments .The NMD has the following segments:MSHNCK (System time)[NTE] (Note/comment)
After that I created one message, based on the "CreateAMessage" example,  but this time using the just created NMD.class, I filled MSH, but I do  not know how to set NCK. It appears to have only a get() and not a set() - And that makes some sense. However when I print the message, in the ER7 form it simply doesn't appear. In the XML it appears an empty single tag (<NCK/>). Shouldn't be something like <NCK yyyyMMddHHmmss)/> ?
Printing ER7 Encoded Message:
MSH|^~\&|jpavao-NMD-CreatedNewMessageType||||201205121945||NMD||||123

Printing XML Encoded Message:
<?xml version="1.0"?>
<NMD xmlns="urn:hl7-org:v2xml">
    <MSH>
        <MSH.1>|</MSH.1>
        <MSH.2>^~\&amp;</MSH.2>
        <MSH.3>
            <HD.1>jpavao-NMD-CreatedNewMessageType</HD.1>
        </MSH.3>
        <MSH.7>
            <TS.1>201205121945</TS.1>
        </MSH.7>
        <MSH.9>
            <CM_MSG.1>NMD</CM_MSG.1>
        </MSH.9>
        <MSH.13>123</MSH.13>
    </MSH>
    <NCK/>
</NMD>


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