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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.

Last comment 5 September 2018
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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?KEY...

Somehow i am not able to join the dots .

Last answer 4 September 2018 Last comment 5 September 2018
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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

Last answer 4 September 2018 Last comment 5 September 2018
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Hi Community!

Please welcome a new video on DC YouTube Channel:

Deploying Shards Using the API

 

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I am still working on a generic task where I need to apply journal file records to another database. Initially I didn't want to use Journal.Restore class methods as I need to perform some data transformation, and it seemed that the clearest way to achieve it was to read journal file record by record using %SYS.Journal.Record API. 

Last answer 16 June 2018 Last comment 16 June 2018
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Hello,

In all web services, i need to my get login and token. So with Postman, i tried to call a HTTP request where I put the login/token in the header :

 

I tried to get data from Http request header. The REST APi use %CSP.REST. I tried something like that : 

But it didn't work..

Someone can give me some example or other method ?

Regards,

Last answer 14 May 2018
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Hi Everyone!

New webinar "Rest API Design and Development" is available now on  DC YouTube Channel:

 

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Intro

For many in today's interoperability landscape, REST reigns supreme. With the overabundance of tools and approaches to REST API development, what tools do you choose and what do you need to plan for before writing any code?
This article focuses on design patterns and considerations that allow you to build highly robust, adaptive, and consistent REST APIs. Viable approaches to challenges of CORS support and authentication management will be discussed, along with various tips and tricks and best tools for all stages of REST API development. Learn about the open-source REST APIs available for InterSystems IRIS Data Platform and how they tackle the challenge of ever-increasing API complexity.
The article is a write-up for a recent webinar on the same topic.

Last comment 29 March 2018
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I have a simple app which tries to establish a connection with a Cache database instance via Global API for Java:

import com.intersys.globals.Connection;
import com.intersys.globals.ConnectionContext;

public class Assignment {

    public static void main(String[] args) {
        Connection connection = ConnectionContext.getConnection();
        connection.connect("SAMPLES", "_SYSTEM", "SYS");
    }

}

The expection I am getting:

Last answer 27 February 2018 Last comment 25 March 2018
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Hi guys,

I am using the %Net.HttpRequest method to get data from a server.

The server will continuously send data. Is there any way that i can able to read the HttpResponse data line by line so that if at a particular line i may terminate the request.

Please advice.

Thanks,

Arya

Last answer 2 March 2018
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Set httprequest=##class(%Net.HttpRequest).%New()
	Set httprequest.Server="www.intersystems.com"
	Do httprequest.Get("/")
	Do httprequest.HttpResponse.OutputToDevice()
	Do httprequest.Get("/cache/")
	Do httprequest.HttpResponse.OutputToDevice()

The above is the code which i found in this link http://docs.intersystems.com/latest/csp/documatic/%25CSP.Documatic.cls?P... 

Last answer 25 October 2017 Last comment 2 March 2018
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I'm experimenting with sending large amounts of data in a POST payload to be stored as a stream. However I've noticed that no matter how many characters are in the message, Cache only gets about 32k of them, cutting off the rest. Conversely as expected it can only send about 32k worth of characters in a payload.

Before I get creative, is there a REST message size limit that can be changed? Or is there something else going on here?

Thank you!

Last answer 20 February 2018 Last comment 20 February 2018
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Hi All,

Does anybody has experience with Angular application and have implemented some solution in order to track and record pageviews?

We are interested in to know how to capture those pageviews information and call a Caché REST Api in order to store those data.

Thanks.

Last answer 7 February 2018 Last comment 9 February 2018
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I am trying to write an application that will take some information on the database make a call to the Google API distance matrix and get the information to use with rest of the application without using the ensemble part of the development is this possible and how can I do my communication with the  API from a cache class thanks in  advance

Last answer 30 January 2018 Last comment 31 January 2018
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Hello

I'm in the process of creating a TestClass which simulate a HTTP POST call to REST-based web
services and while I am having success, I'm struggling on how to parse out the results to a JSON
format

Here is down the code part which concerns parsing the HttpResponse.Data variable into JSON :

Last answer 12 January 2018 Last comment 12 January 2018
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Hi all,

I have started using the UPS in my application for shipment and cancellation.

I have the WSDL from the UPS.

I have imported the WSDL via Studio->Tools->addins and finish the process to get the Package implemeted in my studio.

Now the SOAP method contains a URL which is for their live system so i manually changed the URL with their Testing URL.

They are also providing the sample shipment numbers which we can use to test the cancellation process.

I am trying that shipment number to void(cancel) the shipment by call the method.

Last answer 8 January 2018 Last comment 5 January 2018
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Hi, Community!  

Please find a new session recording from Global Summit 2017:

Catching Bad Guys with iFind and REST 


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First-class functionwiki

In computer science, a programming language is said to have first-class functions if it treats functions as first-class citizens. This means the language supports passing functions as arguments to other functions, returning them as the values from other functions, and assigning them to variables or storing them in data structures. Some programming language theorists require support for anonymous functions (function literals) as well. In languages with first-class functions, the names of functions do not have any special status; they are treated like ordinary variables with a function type.

This post continues the article “Declarative development in Caché”.

[2357111317].forEach(function(i) {
  console.log(i);
});

How to do something like this in Caché using COS?

Below are some exercises on this topic.

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Hi, Community! 

Please find a new session recording from Global Summit 2017:

Building Durable APIs: New REST Tooling

 

Last comment 1 December 2017
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Hi Guys,
Can you please guide me to get rid of this issue. Please find the image files with this post.

Please let me know, before we are developing an API what are all the setup/Configuration(Apache/web server) need to do in my machine. 

If any lead would be appreciated. 

I don't know, in XMLNamespace parameter which URL need to use.  

.

Thanks,

Last answer 1 December 2017 Last comment 1 December 2017
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In short, I wanted to react on CPUusage warnings and alerts with my own actions. It seemed that it was possible in my Caché version (2015.1): 
http://docs.intersystems.com/cache201513/csp/docbook/DocBook.UI.Page.cls...

But all my attempts silently failed. Callback code was as simple as possible: 

Last answer 29 November 2017 Last comment 30 November 2017
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Greetings.

We have one vendor who requires us to send data using TCP

through an SSH port forwarding tunnel that is set up in advance.

UNIX scripts maintain this, and the Ensemble interface uses a TCP Adapter.

 

I was thinking that Ensemble could maintain the SSH tunnel, 

which would improve our detecting of issues.

 

Has anyone done something like this?

I see that the  class %Net.SSH.Session has a method ForwardPort,

but it doesn't stand up the tunnel by itself.   Instead, it appears 

Last answer 29 November 2017
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Hi,All,

        I did a small coding for the HTTP request and HTTP response. When i tried to use a server with ping i was able to get a response from the HTTP request. But when i tried the same with HTTP response i am getting a empty value in the response why is that?

Thanks in advance.

Last answer 29 November 2017 Last comment 16 October 2017
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