I already talked about GraphQL and the ways of using it in this article. Now I am going to tell you about the tasks I was facing and the results that I managed to achieve in the process of implementing GraphQL for InterSystems platforms.

What this article is about

• Generation of an AST for a GraphQL request and its validation
• Generation of documentation
• Generation of a response in the JSON format

Hi everyone,

are you curious which topics we are going to cover at this year’s Global Summit? You have come to the right place! I will provide you with a sneak peek of what you can expect from the areas I am responsible for.

Hello Everyone,

We are planning to build angular UI and Cache REST as backend. Can we deploy angular in Cache Private web server.

What would be the best way to do it. Did any one configure apache  with  csp gateway . if so can anyone guide me to a good document or some  steps here which might help. 

I  have looked into this - https://docs.intersystems.com/latest/csp/docbook/DocBook.UI.Page.cls?KE…

Somehow i am not able to join the dots .

Activate Wizard by-pass

Cache-2016-1.2

1. how to bypass the Activate wizard ?, and run directly the Activate on: .NET x64 COM Assembly (.dll,.tlb)

with object script , something like :

D Activate^%CacheActivate("MyAssembly.tlb")

the MyAssembly.tlb , is ofcourse , a visible Element  in activate Wizard table list

2. activate Wizard table list, sometimes throws an error #6101 ?

regards,

Emanuel

InterSystems is pleased to announce the availability of InterSystems IRIS Data Platform 2018.1.2 maintenance release

For information about the corrections in this release, refer to the release notes.

Hi,

we have Angular solution and Cache server. We need to have separate users and sessions on same browser (laptop, table etc) for every user and for one user with many connections.

Thought this was resolved, but unfortunately not.

-----------------------------------------------------------------------------------------------------------------------

I got the code away from here, because it was some how ok.

These Two Professors Are Pushing the Boundaries of AI.
How Far Will They Go? 

Get the Answers at Global Summit.

"Can Affective Computing Change Patient Care?"
Don't miss an opportunity to get the answer to this and other questions about affective computing from MIT Professor Rosalind Picard, the foremost authority on this topic and one of its most influential champions. Named one of seven Tech SuperHeroes to Watch by CNN and founder/director of the MIT Media Lab’s Affective Computing research group, she first coined the term in her book of the same name (Affective Computing, MIT Press, 1997).

GlobalSummit too close now, so many people going to be there from so many companies. I'm sure that somebody already uses Docker or even Kubernetes in their work, I do. And would like to share my experience and thoughts about what could be better. And want to hear other people about their experience, how you use Docker, what issues have you faced and how did you solve it. I think InterSystems will help us to find time and place when we could do it, and hope @Luca Ravazzolo will join us. I think It also could be good as the topic at Unconference.

Have you ever thought why the code that you write in Caché Object Script is exported to an XML file?

The news is that it’s time to change. Starting from the release of Atelier, a new development environment, and Caché 2016.2, you will be able to export and import files in the format that you use in the studio, into the so-called UDL (Universal Definition Language) format. You can now write code that is not only fast but also looks beautiful in the exported form. However, we get another equally serious issue: if all new projects are in the UDL format, what will happen to backward compatibility?

Hi, Community!

It's September 2018 and we have a new release on DC community engine! 

What's new?

Merging users, email content fixes, better moderation, small tweaks, and bugfixes.
See the details below!

We’re now less than a month away from our annual conference, the InterSystems Global Summit. This year, we’ll be descending on the beautiful outskirts of San Antonio, a city worth visiting for its wonderful river walkway and its 18^th century Spanish Mission, even if it hadn’t been the location of this year’s InterSystems event. Leaving the tourist guidance to the tourist guides, let’s take a closer look at what the conference has in stock for you, including a dedicated post-summit symposium on AI and ML on Wednesday October 3!

Companies today face serious problems in managing their data and delivering strategic value to them. The structure and business logic of data is fragmented into different solutions, architectures and technology platforms. In addition, different project teams, one for each solution, impose their views on the business, limiting the business to which each of these solutions are able to do. The database becomes a simple repository of processed data under the partial view delivered by each application, process, analysis, message and integration.

In a EnsLib.REST.Operation I have...

Set tSC=..Adapter.Post(.tHttpResponse,,pRequest.stream)

This sends JSON string over HTTP

I am getting this error back from the server

ErrHTTPStatus: Received non-OK status 415 from remote HTTP server: 'HTTP/1.1 415 Unsupported Media Type'

I have been told that the media type should be "JSON"

how do I go about changing the media-type of the HTTP Request?

Hi All,I'm getting the error when i tried to TEST LDAP Authentication . "Connect error: 81 - Server Down",Actually Am a beginner for LDAP Connect with Intersystems Cache. Please provide the Info to proceed further

Hi Community!

We are proud to annouce our latest release of CachéQuality to help you to find and solve coding errors, refactoring, help to follow you coding guidelines, etc. You can check the latest release notes here.

Trying to get an outbound operation working using the EnsLib.REST.Operation class but having problems

from the Operation

Class LPCH.FSE.DictionaryItems.All.Operation Extends EnsLib.REST.Operation
{
Parameter ADAPTER = "EnsLib.HTTP.OutboundAdapter";
Property Adapter As EnsLib.HTTP.OutboundAdapter;
Parameter INVOCATION = "Queue";
Method ProcessTaskEX(pRequest As Ens.Request, Output pResponse As Ens.Response As %Status
{
      // Get URL
      Set tURL=..Adapter.URL
      
      // Execute the call
      Set tSC=..Adapter.PostURL(tURL

Hi, Community!

This is a digest of the Developer Community postings in August 2018.

Most viewed

A sneak peek of Global Summit 2018  313

Speeding up $listget  152

Global Summit 2018: New Post-Summit Symposium on Artificial Intelligence  151

Json request  142

Forbid extending my class  125

Routine to Parse Options in Args Array  117

"Listen" to a cache db?  110

Replace elements in $lb  107

CachéQuality updates and Roadmap  103

Angular4 , webserver , deployment  99

Translate a number to text (II)  90

Continuous Delivery of your InterSystems solution using GitLab - Part IX: Container architecture  90

Find diff between two ObjectScript lists  79

The way to launch Jupyter Notebook + Apache Spark + InterSystems IRIS  76

Triggering DeepSee synchronization when source class properties reference a different class  60

Get all filenames in a specified directory  56

The same piece of data never throws this error on other operations. I am getting this error on one always .

The same SDA container never throws error on other operation.

ERROR #6901: XSLT XML Transformer Error: SAXParseException: invalid character 0x1C (Occurred in an unknown entity)

Set xslt=##class(%Dictionary.XDataDefinition).%OpenId(..%ClassName(1)_"||Xmethod",-1,.tStatus)
$$$ThrowOnError(tStatus)
Set tStatus= ##class(%XML.XSLT.Transformer).TransformStream(myStream,xslt.Data,.OpStream)
$$$ThrowOnError(tStatus)

XData Xmethod
{

<xsl:stylesheet version="1.0" xmlns:xsl="http://www.

 For Global Summit 2016, I set out to showcase a Reference Architecture I had been working on for a National Provider Directory solution with State Level Instances and a National Instance all running HealthShare Provider Directory and all running on AWS Infrastructure.

In short, I wanted to highlight:

• The implementation of Amazon Web Services to provision the infrastructure, including the auto-creation of the state level instances through Cloud Formation.
• The use of the HSPD Broadcast functionality to Notify Upstream Systems Changes in Master Provider Data.
• The implementation of a transformation of the standard Broadcast Object to HL7 MFN for interoperability.
• The principals of Master Data Management applied to the Provider Directory.

This is the third article (see Part 1 and Part 2) where I continue to introduce you to the internal structure of Caché databases. This time, I will tell you a few interesting things and explain how my Caché Blocks Explorer project can help make your work more productive.

Hi everyone!
Someone already try to use jQuery Mask Plugin on cache?

I'm trying but unsuccessfully.
First I created a new ambient on my own machine to developer in html and all works.
So, I exported the library's js (as jss) to a new Application (stylesheet /js /css) and created too a new Zen Page .cls calling this Application style.
On Zen Page
     Parameter APPLICATION = "Multi.Estilo";
XData Contents [ XMLNamespace = "http://www.intersystems.com/zen" ]
{
<page xmlns="http://www.intersystems.

Hello,

Currently, I'm working with a Java Gateway, and I have the following problem. When importing a class into IRIS, which uses methods from a generic class, I can not find the general methods I need. I'm talking about the test2 method from the class test. How can I import the java method that returns a generic?

Let's say I have a list structure:

set list = $lb("stri,ng", $c(0), 2)

I want to replace all $c(0) elements with empty elements, so my list would look like:

set list = $lb("stri,ng", , 2)

What's the fastest way to do that?

Hi community,

I've created a BS that uses FTP InboundAdapter. It works, read the file and process it.

The problem is when there not any file in the FTP folder, it raises the following error:

 ERROR <Ens>ErrFTPListFailed: FTP: error en List para *.csv (mensaje='No-transfer-time exceeded. Closing control connection.',código=421)

I think it is something about the configuration, but I don't find what is the problem.

Any idea?

Best regards,

Francisco Lopez

Do you want to simplify your user management by using Windows domain accounts? When you add LDAP integration to your system, you can: 

• Use the same logins on all your instances 
• Manage the user accounts centrally 
• Stop worrying about synchronizing accounts between systems 

In Active Directory Integration with LDAP, a live webinar (June 21, 11:00 a.m. EDT) Katherine Reid, Senior Support Specialist at InterSystems, will discuss the main options for integrating your user accounts with your domain, including delegated authentication and LDAP authentication.

I have a list

set list=$lb(1,$c(0),2)

How do I replace $c(0) with an empty element?

My list should look like this:

set list=$lb(1,,2)

I tried using $list but it either replaces the element with an empty string:

set $list(list,2)=""
zw list

Resulting in:

list=$lb(1,"",2)

Or removes the element altogether:

set $list(list,2,2)=""
zw list

Resulting in:

list=$lb(1,2)

Hi,

Does anyone know why the SYNTAX error appears?

Thanks,

Tomer.

Hello community!

At the global summit in Phoenix, we (Lite Solutions) will be presenting a tool performing static code analysis on ObjectScript source files. You can see it in action at this URL:

https://demo.cachequality.com

Technically, the tool is a language plugin over SonarQube (http://sonarqube.org) and consists of three main parts:

• parsing the language,
• collecting metrics,
• collecting issues.

The third point is where we kindly request for feedback.

Explanation: issues are the result of rules being triggered by inspecting the source files.

Hello! 

How to delete archieve file, i'm used ##Class(%File).Delete(fileNamewithPath), but this method doesn't help, 

Anybody know, how to delete file exactly? 

Is there a way to lock at the record level? I know that you can lock at the table level:

&sql(UNLOCK mytest IN EXCLUSIVE MODE)

but am unable to find a way to lock just at the record/row level. 

Would this also affect a SELECT statement done on the record?