Thanks for the reply, Juanito.
I must admit saying "message continuation" was rather confusing.
What I should have said was "interactive continuation", which allows for large query-response payloads to be sent over multiple HL7 messages.
Thanks Rob, I'll take a look at these.
Hi Mike,
I have been having the same problem and could only ever return a 200 or 500 status code from my REST Business Service, so I was very disheartened to see your post that WRC said you have to CSP layer to get round this.
However, not one to give up easily, I believe I have found a solution:
I am using the EnsLib.REST.GenericServices business service class which uses the EnsLib.HTTP.InboundAdapter adaptor class.
It appears that the EnsLib.HTTP.InboundAdapter class uses the second and remaining pieces, separated by " ", of the StatusLine header value for the returned status code.
Therefore, in my Business Process code, that returns EnsLib.HTTP.GenericMessage back to theBusiness Service, I used the following lines, in the appropriate places of my code:
Set tHttpResponse = ##class(%Net.HttpResponse).%New()
Set tHttpResponse.StatusLine = "HTTP/1.1 404 Not Known"
Set response = ##class(EnsLib.HTTP.GenericMessage).%New(tResponseStream,,tHttpResponse)
Do response.HTTPHeaders.SetAt("HTTP/1.1 400 Bad Request","STATUSLINE")
Do response.HTTPHeaders.SetAt(tHttpResponse.StatusLine,"STATUSLINE")
Hope this helps.
Hi Dmitriy,
I have been looking at OAuth2, but am struggling to get my head around it and wasn't sure has to use it within a Production and using Business Services and Operations.
Is this possible?
What is the recommend way to secure REST Business Services and Operations?
How does FHiR secure REST Business Services and Operations?
Sorry, a lot of questions!
Hi Mike,
I am using my own custom Business Process which creates the HTTP Response.
I am also using a Business Services, rather than a Business Operation, like you, but I'm sure the principle will be much the same.
My Business Services uses the passthrough 'EnsLib.REST.GenericServices' business service class, which passes the HTTP Request to my custom process.
The Business Process then processes the request and creates the appropriate HTTP Response which is passed back to Business Service.
Also try putting brackets around the top number of rows, Jerry, i.e.: TOP (100).
I've known this to be a problem for me with linked tables.
Hi McLean,
Thank you for your reply, very useful.
With regards to failover and the necessary OAuth2 components this was my biggest concern as I had assumed these components where store in the %SYS database, which isn't mirrored.
However, you saying that they are stored in the HealthShare database made me think and I can now see that they there is a global mapping for the HSSYS database, which can, I'm sure, be mirrored.
I have gone through a lot of documentation, but is there any particular links, that relate to this specific area that you could pass on?
Thanks again.
Neil
Hi Pravin,
Thank you for your very detailed answer.
However, on investigation, I found that I didn't need any of this, as all the client and server configurations are stored in the HSSYS database, as are the access tokens, when they are created.
The %SYS namespace then contains a global mapping for OAuth2.* from the HSSYS database.
So, by mirroring the HSSYS database and setting the 'Customization namespace' to HSSYS in the OAuth2 server configuration, allows OAuth2 to continue to work after a failover.
Neil
Hi Dmitry,
Thanks for the reply, but I believe I have found another solution to the issue.
There is a 'UsePPGHandler' property for the %XML.Reader and if I set this to 1 (true) the reader uses private globals, rather than memory.
So, far so good, as now I can parse the file without any errors and start to correlate it.
Neil
Hi Prashanth,
There is a 'Add-In' in Studio that will allow you to do this.
From within Studio select Tools => Add-In, then add the 'SOAD Wizard' madd-in.
Once the 'SOAP Wizard' has been added, run it from the same path, i.e. Tools => Add-Ins'
Regards
Neil
Hi Marcus,
Sometimes it easier not copy all the addresses across in the first place, so that the target addresses field is empty when you start the 'for each' loop, but if you have copied all the addresses across then I would clear all the target addresses out, before your 'for each' loop.
So the code would be something like:
<assign value='' property='target.{PatientAddress}' action='clear' />
<foreach property='source.{PatientAddress()}' key='k1' >
<if condition='source.{PatientAddress(k1).addresstype}="H"' >
<true>
<assign value='source.{PatientAddress(k1)}' property='target.{PatientAddress(1)}' action='set' />
<assign value='"HOME"' property='target.{PatientAddress(1).addresstype}' action='set' />
</true>
</if>
</foreach>
Hop this helps.
Regards
Neil
That should be 3, not 4, for the last parameter, so:
##CLASS(Ens.Util.FunctionSet).Lookup("AllowLT", pRequest.GetValueAt("OBR:21"),"0",3)
There are 4 options on how to handle the default and the values are 0 to 3.
3 being return the default if either table or value is empty.
Hi Guilherme,
You could try extending %XML.Adaptor in your request class.
So: Class Linx.Omni.Operation.Apigee.Fidelidade.Msg.ProcessaVendaReq Extends (Ens.Request, %XML.Adaptor).
This has worked for me in the past.
If possible, I would extend %XML.Adaptor in Linx.Omni.VO.Origem.Fidelidade.ProcessaVendaFidelidadeNew, as well.
Neil
You can map a subscript of Ens.LookupTable, rather than map all of Ens.LoopTable, to restrict the mapping to only the lookup table you want to map.
Simply set the 'Global Subscripts to be Mapped' setting, in the Global Mapping, to the lookup table you want to map, enclosed in brackets and double quotes, e.g.: ("TableA").
Repeat this for each table you want to map.
Hope this helps.
Neil
Thanks Brett.
It's definitely a login issue as I'm not always prompted to login or provide any credentials.
I have no idea why I don't always get a login prompt, but when I do WebTerminal does work.
Yes, I had enable WebSocket protocol on IIS, but when I use IIS, rather than InterSystems Private Web Server (PWS) I get a 404 error, rather than 401.
I'm trying this on two different instances, one using the PWS and one using IIS, with different errors, 401 or 404.