go to post Michael Davidovich · Feb 13, 2023 @Heloisa Paiva Thanks for this great primer. Does embedded Python support return values? I don't see any examples here or on the IRIS documentation of class methods using embedded Python returning a value. Also, is there a well documented source for the iris Python package? I was following the documentation to read a global using iris.gref("^Global") to read the global from the keys and it took testing it on the API command line to find that to get a value at a global with multiple keys I had pass in something like globalRef.get(["key1","key2"]). Not horrible to figure out but for someone used to COS it would be helpful 1) know what the iris package has in it and 2) how to use them without testing them each time. Thank!
go to post Michael Davidovich · Feb 9, 2023 Thank you! Now that you say this I'm wondering I'm thinking either 1) maybe it's acutally not automatic in Postman or 2) (probably more likely) I was just testing things wrong (i.e. thinking I had a session with data in it when I didn't).
go to post Michael Davidovich · Feb 8, 2023 @Eduard Lebedyuk I get the sense that you think I'm not reading the documentation since you've linked it on this thread about three times. I promise, I really am trying to do my due diligence and I have been reading the online documentation, so I'm sorry if I've frustrated you. While testing, I see I can easily set %session.Data to hold data I want to preserve. I guess the issue I'm having boils down to how do you preserve that across REST calls? Obviously step one is setting UseSession=1. Using Postman I see I'm returned cookies that hold session paths and ID after making a call: So maybe the question I'm trying to ask is, how, on my next API call can I use that session path in the cookie that may, for example, verify that a user has logged in to my system? I understand this isn't ideal, but it's how the system work at the moment.
go to post Michael Davidovich · Feb 8, 2023 Without pasting a ton of code here, the basic question is can you utilize the %session variable when using /api/mgmnt/? When UseSession is set to true, the use to %session results in error. I'm aware that REST by definition doesn't use sessions, but our existing application does use %session for authentication and other data and the idea is to take a "first step" into REST without totally redesigning everything. Tha said here's a small example of what I've played with: The idea was that the client would have previously called a Login API to log the user in and setup %session. Future API calls would use the %session variable to validate user access. This is similar to how our web application works today.
go to post Michael Davidovich · Feb 8, 2023 While trying to do this I've used both my public IP address and my VPN IP address and I get the error Couldn't reach InterSystems IRIS at xxx.xx.x.xx:52773. One or both of your IP and Port are incorrect. Strangely I got this to work last week without having the IAM application or user enabled. That said I was able to access the IAM portal and set some stuff up but I'm not sure it was actually truly working. Any troubleshooting advice?
go to post Michael Davidovich · Feb 7, 2023 Pinging @Eduard Lebedyuk and @Stefan Wittmann to see if folks had additional thoughts.
go to post Michael Davidovich · Jan 26, 2023 Please correct me if I'm wrong but I found $system.Status.GetErrorText(sc) was the appropriate method to use over DisplayError() as DisplayError simply writes to the console and would not save to the database or a variable.
go to post Michael Davidovich · Jan 25, 2023 If one were to write or save %objlasterror's output to a database, how would one interpret these characters: 0 ß!> I find pretty consistently I get this as part of the output which I can work around but isn't helpful.
go to post Michael Davidovich · Dec 7, 2022 @Colin Brough I have found generally the message header and body data is a bit putzy to access, but not impossible. I'm fairly new at all of this but in the spirit of trying to be helpful: I think a business process in-between that holds on to the metadata for the message in a context object and then pass that all to a custom business operation that uses the data to generate the file name. I am thinking though that if you are using a message router you can't send the context over, but I think if you use a call operation in the BPL you can pass in the context to the custom operation that you are calling. You could define a rule then that picks the correct operation to route to and use indirection to call that in the BPL while passing the context. Someone more experienced will have to fact check me there.
go to post Michael Davidovich · Nov 28, 2022 @Tony Alexander, @Jeffrey Drumm I came across your replies here and wanted to confirm I am having the same issue, but I am using the DTL editor and not so much code. My base ADT is version 2.3.1 and I am transforming to 2.4. In the DTL it seems that's there's no problem bridging the two messages, however, when the message is ultimately routed out of Ensemble, the message body says the DocType is 2.3.1 but the TypeVersion is 2.4, but also the DocTypeCategory is 2.3.1. I suppose I would expect that after the transformation the message body would reflect the correct metadata but maybe I misundersand what it's supposed to represent in the context of the whole process? In the DTL, I select "existing" as the Create action thinking that this will overwrite the data on the base object. Would be interested in your understanding of all of this.
go to post Michael Davidovich · Nov 28, 2022 I have always over-used parentheses for this reason. It's also very important when using logical operators: 1=0&&1=0 -> 0&&0=0 -> 1=0 -> 0 (1=0)&&(1=0) -> 0&&0 -> 1
go to post Michael Davidovich · Nov 15, 2022 /// This method is for File and FTP Operations: per-message batch output with no reply. TCP and HTTP Operations/// receive reply messages and only support entire batch output. Why?
go to post Michael Davidovich · Nov 15, 2022 Looks like the superclass for EnsLib.HL7.Operation.FileOperation wants to return an HL7.Message so I believe I'm on the right track.
go to post Michael Davidovich · Nov 15, 2022 I re-read the documentation and implemented very carefully the steps using the adaptor-less method and was able to remove the need for a custom adatptor.
go to post Michael Davidovich · Nov 15, 2022 The <call> was on sync, so I put it on async to wait for a response. The order is better now, but still a new response from the outbound file service.
go to post Michael Davidovich · Nov 15, 2022 I have found https://docs.intersystems.com/healthconnect20212/csp/docbook/DocBook.UI.... Evidently what I'm doing is a 'less common task.' How do others setup business operations when the 'incoming' data isn't an external application, rather IRIS itself?
go to post Michael Davidovich · Nov 14, 2022 @Eduard Lebedyuk if it helps, I just ran into the same issue and solved it as @Ronald Peña did. I found it odd that the name of the business service can't defer from the class name (and you can't rename them it seems, at least not in the management portal). Is this a bug?