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Hello guys,

I've got this piece of code which runs the method "WebMethod", that belongs to %SOAP.WebBase.cls.

It grabs the outcome from an internal webservice we have and after that, it writes into a file.

The thing is, when I browse the file contents, I realize that in the place where a special character should be, I see a question mark.

By querying the same webservice from a special soap tool called "SoapSonar" (I've been using this for years), the outcome shows up this special character (shows it properly).

Last answer 31 January 2017 Last comment 2 February 2017
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Hi All -

I was wondering if the below query could be enhanced to automatically look back 24 hours from the current datetime the query is run. As is now I, of course, have to update the date range in the WHERE clause manually.

The query is just getting all MessageBodyClassNames, counting them and then doing an AVG on TimeCreated and TimeProcessed. Nothing too complex.

 

SELECT MessageBodyClassName, count(ID) as Count_Of_Messages, avg(datediff(ss, TimeCreated, TimeProcessed)) as avg_processing_time_in_seconds

FROM %PARALLEL Ens.MessageHeader

Last answer 20 April 2017
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Hi,

Can anyone  point me to an example of a DTL & Class method that can pull a base64 encoded PDF out of a MDMT02 message?

This is really asking for two things;

- how to make a DTL that extracts a specific subfield of an HL7 2.3 message into a message of its own,

and

- how to transform an base64 encoded document into its original binary form for writing to a file.

I'd also love to see an example of an HL7 2.n MDM^T02 ==> HL73.ITK2 non-coded CDA

 

Last answer 20 April 2017 Last comment 20 April 2017
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Hello,

Are there any utilities/api in HealthConnect 2016.2.1 that will allow conversion of XML virtual document to Json format? We were thinking to convert HL7 ADT message to XML via Ensemble DTL and then send it to another BP to convert to Json format for transmission via Web Services. To my understanding there isn't anyway to represent Json as a virtual object so it can be use for direct mapping of HL7 2.x message to Json via Ensemble DTL.

Thanks

Yuriy

Last answer 20 July 2017 Last comment 15 May 2017
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Hi,

I've been trying to create a patient using FHIR, but all I seem to get back is:

{"resourceType":"OperationOutcome","issue":[{"severity":"error","code":"invalid","details":{"text":"FHIR create interaction invalid for this end point"},"diagnostics":"FHIR create interaction invalid for this end point"}]}

I've tried a variety of requests and read operations work, but create doesn't seem to. Has anyone run into this? Any ideas? Thanks.

Last answer 5 September 2017 Last comment 6 September 2017
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Hi,

I'm in the process of trying to convert my team to a Git-based workflow for source code version management (we use Ensemble and HealthShare, but build a lot of customizations on top). We are having a hard time working with Atelier in this regard for a few reasons:

Last answer 3 May 2016 Last comment 29 January 2019
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For testing purposes, I would like to create an EnsLib.HL7.Message from either a %String or a file on disk and pass it into a function in a unit test (outside of an Ensemble context). EnsLib.HL7.Parser appears to do the necessary parsing, but it also sends the message via Ensemble service rather than returning it as a value. Is there a way to leverage the parsing outside of a Ensemble service? Alternatively, is there another way to create an EnsLib.HL7.Message?

Last answer 15 December 2016
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Hello Greetings-

I am exploring on converting HL7 to FHIR.

1. I saw there are built in DTLs “FHIR.FromSDA” and “FHIR.ToSDA” to convert SDA -> FHIR and FHIR -> SDA. Similarly Do Intersystems have DTLs for HL7 -> FHIR and FHIR -> HL7?

2. The reason why I am asking is, I see in HSLIB namespace HS->GateWay->HL7->HL7toSDA3 and HS->GateWay->SDA3->SDA3toHL7 DTLs. Like-wise I am trying to locate HL7 -> FHIR and FHIR -> HL7. Please help me to locate them

Last answer 22 March 2017 Last comment 14 August 2017
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Is this available anywhere (for Health Connect)? I've found a few presentations but they are aimed at entry level.

We're looking at supporting more and more FHIR, REST plus OAuth interfaces in future. I've built some of this into older versions of HealthShare and Ensemble but it's desirable to move to supported versions. 

We would be using Healthshare as a facade to other systems.

 

 

Last answer 11 October 2016
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Hello everyone,

I'm trying to authenticate a user(Health Share clinician) from a Java Application. 

I 'm already connected to Caché and able to run SQL commands.

My question is: How can I authenticate a user using only SQL? In fact, what I want is verify if the users exists in the base and if the given password is the same used in Health Share.

There is a column 'password' in Security.users table but I'm not able to see its content, even so, I don't know which hash function to use to compare with.

Last answer 26 August 2016 Last comment 29 August 2016
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Hi, 

I can't work out how to use the Cache CA Server to process certificate request from external clients!

We are setting up an interface where we use SSL/TLS 'Mutual Authentication' to allow a client system to securely transmit document to  our server. (they are off-site and hosting a service for us)

I am not a security expert, but my understanding of setting up mutual authentication where my instance of ensemble is the server, and it is receiving messages from a client is as follows

Last answer 3 May 2017 Last comment 2 May 2017
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I have a tool I absolutely love for HL7 v2 analysis and manipulation. It's called 7edit.  I'm wondering if there is anything similar for HL7v3/CDA/CCD.  I know it is considerably more complex, but I still have hope.

So far the best resource I've found is http://www.cdapro.com/.  I'd love to hear anyone else's tips for tools or resources.

Last answer 31 May 2016
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Hi ,

In HSBUS we have out of box operation HS.IHE.XDSb.Repository.Operations to route CCD's from HSBUS to Edge gateway.

Earlier it was working fine, but for maintenance we have to rest the DEV environment, Now its throwing below error. I have verified all registry configuration and the CCD feed is also same, nothing is changed except reset. Can someone help me, where to look for this problem or what I am missing here.

Last answer 31 May 2016 Last comment 27 May 2016
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Hello,

How to get XML subtree from XPATH.DOMResult object as Stream or CacheString.

 

Here is my classmethod. My system receives XML message which has nested structures. The requirement is to send one message at a time to the destination. I have created the XPATH document and used EvaluateExpression method and which returns XML.XPATH.Result of type DOM. I am able to read the dom and get value of the element and its text. But I am looking to send back the subtree.

Code:

Last answer 19 July 2016 Last comment 19 July 2016
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Internally we use splunk for monitoring applications and network.

Does Ensemble have a way of exposing internal metrics and/or a way of exposing custom built metrics? 

I've used Deepsee dashboards in the past to monitor Apache Tomcat/Apache Camel/hawtio using JMX rest calls. This is the other way around and ideally I'd like to expose metrics on:

Last answer 12 December 2016 Last comment 3 January 2017
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Hi,

Can you please tell us how to create xsl file for CCD to SDA conversion using XSLT.

What will be the prerequisites.

I have tried to create an xsl file for the given xml given belowusing XSLT transform Wizrad:

<?xml version="1.0" ?>
<s1 title="s1 title attr">
  <s2 title="s2 title attr">
    <s3 title="s3 title attr">Content</s3>
  </s2>
</s1>

using the stylesheet below:

Last answer 28 June 2017
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Hello devs,

I'm facing an issue with one of my business services, which basically grabs a XML from a webservice (which in turn reads the data from the caché database) and does some processing afterwards. The XML content (which is formed of some of the table fields values) contains a special character: (left single quote)

Last answer 26 January 2017 Last comment 26 January 2017
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Newbie question. So bear with me please.

We have a requirement to extract or build a file off of our local db to feed to HealthShare.

The requirement is for us to create the extract and send it to HealthShare the SDA format.

My initial thought is why would you do that when the SDA is native to HS.  We could create a file in any format csv,tab etc let HS consume it, convert it to HL7 2.5.1 and then let HS do the work with the SDA.

However, the current direction is for us to query, get the data and map it to an xml file built off of the SDA.

Last answer 29 December 2017 Last comment 2 January 2018
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Hi, 

We have a PAS that accepts HL7v2 QBP^Q21 requests, and returns patient details in an RSP^K21.

We have a clinical system that wants to sent an http GET request of the form http://server/getpatientbyid?pid=M1234567

So I think I need to convert the query url into a QBP^Q21 (HL7) message, then take the response in HL7v2, convert to SDA, convert to FHIR, and put that in the response to the  original GET.

Does anyone have any experience doing this? is there an approach you would recomend?

Last comment 19 April 2018
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Hi, 

I am a beginner on intersystems technologies ! and i want implements Oauth2 for our projects ( Angular 2 + Caché REST  Backend). 

i read the article that the link  is below : 

https://community.intersystems.com/post/cach%C3%A9-open-authorization-framework-oauth-20-implementation-part-1

But : i need to create  all servers ( Auth and Resource ) on Caché and dont' to use google server.

Last comment 26 September 2017
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Our client is a test out of 2016.1 (Build 656U) Healthshare that wants to do a one way SSL connection to our Java 1.7/Tomcat 8.0 server.  We have yet to come up with a secure cipher set that Healthshare and Java agree on for the handshake.  So far we've had to use these ciphers identified which are not recommended (though it does do a handshake properly).

Last answer 2 March 2017
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Suppose I have an image and need to convert that image into a PDF for inclusion in an HL7.

I know that Zen Reports can display an image in a PDF but I do not want to view the image in a web page. I just need to convert the image to PDF in a Process and then include that PDF in an HL7. The  workflow would be like this:

Get image -> Convert image into PDF -> Include PDF in HL7 OBX.

I know how to do the last part to include PDF in HL7 OBX. Just need ideas on the first part.

 

Last answer 8 May 2017 Last comment 8 May 2017
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Is there a way in the routing rule to compare two fields in two different segments? For example, for the message below we need to compare one Identifier in PID-3 (uiytr5678906^^^^CKS)against another in MRG-1 (uiytr5678A06^^^^CKS). Both will always have the same IdentifierTypeCode (PID-3.5/MRG-1.5), but the ID number can be different. Just to clarify, we only want to compare the CKS IdentifierID, not the entire field or all the identifiers in the MRG-1 or PID-3 field.

Last answer 11 January 2018 Last comment 2 February 2018
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