InterSystems ObjectScript is a scripting language to operate with data using any data model of InterSystems Data Platform (Objects, Relational, Key-Value, Document, Globals) and to develop business logic for serverside applications on InterSystems Data Platform.
When using VS Code for Objectscript, is there a way to directly open % classes, like %Library.String, without needing to search for a property of that type and right clicking->"Go to Definition"?
I know it is possible to use "system=1" in the workspace uri definition to see all the % classes, but that tends to clog up the left side viewer with many extra directories. There is also the option in the settings to selectively hide some by defining files.exclude, but it seems fairly complicated to set up a filter for exactly the relevant directories.
It is time for me to eat my own dog's food and start implementing unit test running with coverage :) I will be inundating IRC with questions at this point, but I have a more general question first.
In this tutorial, it is supposed that your unit tests are exported as XML first... But that's not very practical. Is there a way, instead, to run all tests from a given project without having this export?
I want to get access to the folder where all files of the namespace are stored using COS. I found a way to get access to class files and found a folder where all csp, html, css etc files are stored.
However, is there any folder which contains all files(even .mac and .int)?
Or, probably, there is a method which gives all files content?
Good day, every process in my software is about to update 3 specific globals in row when the process is called to do some job. I need to guarantee that during updating of those globals with multiple processes there is only one process that is actually working with those globals. Moreover I need my globals unreadable if other process is in critical area.
This code snippet sends an XML request to a server and saves the response to a file. The class method "test" runs the code:
Class objectscript.postXML
{
classmethod test() {
Set HTTPRequest = ##class(%Net.HttpRequest).%New()
Set HTTPRequest.ContentType = "text/xml"
Set HTTPRequest.NoDefaultContentCharset = 1
Set HTTPRequest.Location = "ITOMCZ"
Set HTTPRequest.Server = "wph.foactive.com"
Do HTTPRequest.RemoveHeader("User-Agent")
Do HTTPRequest.RemoveHeader("Accept-Encoding")
Do HTTPRequest.RemoveHeader("Connection")
Do HTTPRequest.SetHeader("Expect","100-continue")
Set RequestXML = ##class(%Library.File).%New("c:\test.xml")
Do RequestXML.Open("RS")
Do HTTPRequest.EntityBody.CopyFrom(RequestXML)
Do RequestXML.%Close()
Do HTTPRequest.Post(HTTPRequest.Location)
Do $System.OBJ.Dump(HTTPRequest)
Do $System.OBJ.Dump(HTTPRequest.HttpResponse)
Write HTTPRequest.HttpResponse.Data.Size
Write HTTPRequest.ContentLength
Set ResponseStream = ##class(%Stream.FileBinary).%New()
// Second part is typically the file extension, i.e.: application/pdf -> pdf
Set FileType = $Piece(HTTPRequest.HttpResponse.GetHeader("CONTENT-TYPE"),"/",2)
Set ResponseStream.Filename = "C:\test."_FileType
Write ResponseStream.CopyFrom(HTTPRequest.HttpResponse.Data)
Write ResponseStream.%Save()
Do ResponseStream.%Close()
}
}
OAuth server to be deployed on the IRIS learning cloud platform. Clients - one on the other instance of the learning IRIS server, the other client locally on my computer in the container docker.
Both clients get a seemingly correct link (through ##class(%SYS.OAuth2.Authorization).GetAuthorizationCodeEndpoint()) to the login request form:
Hello, friends who are developing IRIS. I recently participated in the InterSystems Developer Tools Contest. This time, I made a tool based on the idea described in an article I published earlier as a template for quick query of messages. Currently, you only need to establish entity classes in IRIS, Then record the message corresponding to the entity class in the specified lookup table, and all the key fields generated in the message can be inverted indexed (the concept in ElasticSearch), which is convenient for quick query. The following is the design idea of my program.
We are looking at what we need to do to migrate from our current usage of Zen reports to InterSystems Reports. One of the hurdles for us is figuring out ways to interact with InterSystems reports programmatically from ObjectScript routines. There is a Java API for it, but it is possible to generate a report from InterSystems reports to a stream object in ObjectScript without diving into Java by using a %Net.HttpRequest. Here is a code example, followed by an explanation:
My name is Vignesh and I'm from Virtusa HR Team, we are hiring for a InterSystems Developer in US (Remote), If anyone is interested You can share your resumes avignesh@virtusa.com, also refer your friends.
I am trying to come up with a way to decode the Base64 we receive in an HL7 message into a PDF file and save it in a directory on our AIX machine. I thought I had the following working at one time but I am having issues. Has anyone done this before?
Intersystems is a fascinating yet niche marketed.
We are using it, but we struggle to find good developers to join us to work on Caché or Ensemble products.
Who is interested into joining us? the job will be in Geneva, Switzerland!
(Originally posted on Intersystems CODE by @Eduard Lebedyuk, 10/12/15) The following code snippet outputs all filenames in the file path "dir" in the Cache/IRIS terminal. The class method "test" runs the code:
Class eduardlebedyuk.filenamesInDir Extends %RegisteredObject
{
classmethod test() {
// replace dir with file path you want
set dir = "D:\directory"
set dir = ##class(%File).NormalizeDirectory(dir)
set file=$ZSEARCH(dir_"*")
while file'="" {
write !,file
set file=$ZSEARCH("")
}
}
}
Now I want to return a large amount of data to the front end. The string length has reached 40000 +, and the returned data needs to be encrypted by AES + Base64. I can convert the string into a stream. AES can use the AESCBCEncryptStream method to encrypt, but Base64 has no stream method。Anyone who get the solution would you kindly share the solution please。
If you familiar with ObjectScript you know what is it. I'd love to hear the history of the case why it had appeared in ObjectScript but it turned out that almost every system/library classmethods return %Status and there is a whole set of tools to deal with it.
What is does it gives you the responsibility to check the value or %Status of every system method you call.
E.g. if you save the data of the persistent class, you should never call like this:
do obj.%Save()
you need to call:
set sc=obj.%Save()
if $$$ISERR(sc) do // something or quit.
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