#Caché

Currently we have a setup where we have an external IIS webserver that our CSP Gateway sits on that routes requests to our ensemble server. When working with soap everything was routed to the CSPms module since the site's handler mappings have *.cls going to this module. However, now that we are working with rest services that don't have a file extension we will have to have all traffic on the IIS box be routed through the CSPms module. 

I was curious if anyone has encountered this type of issue, and if so, what steps did they take to resolve it?

Configuring Java with InterSystems Technology

Regardless of what InterSystems technology you use to design your applications, it is likely that some of our product functionality will require that Java be installed on the operating system, and subsequently be configured properly with your InterSystems based application. There are many ways that this can be accomplished depending on your operating system, as well as the specific InterSystems technology you are integrating with.

I was looking at the OrefToArray^%occRun in the %CSP.ErrorLog page in version 2016.  However, we're on version 2014, and that method does not seem to exist yet.  I would love a good way to swizzle out the info in the %request, %session, %response objects for the error log for my own error page, in version 2014.  I don't want to have to go through and get all the properties manually, but I will if I must.  Any other good way  already written?

Thanks,

Laura

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Under Construction

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Hi All,

         How to export the cache user account in cache 5.02?

         How to import the cache user account in cache 12?

Thanks,

Sansa.

Hi,

I would like to know if there is any code to compare and update two directories/namespaces for class files.
If file is present in directory1 and not present in diectory2, it should import the classfile.
If file is not present in directory1 and it is present in directory2, the corresponding file should be deleted from  directory2.

Please suggest code for the task.

Thanks,
Arpitha R

In Oracle sql Developer, you can still listing the records in a desk the use of the statistics tab when viewing a desk. there where can add, delete, edit or just viewing facts of desk currently viewd

the trouble is that we regularly actually need to view a couple of table immediately, then we want more than one tab opened, issue that i dont recognise how to do that, any sugestion. tq earlier

Let us check whether this is available to others

Good morning, I would like to visualize the data summarized in a tablepane in a pieChart widget. Since my tablepane has already executed the query, I would like to use the tablepane snapshot as the data source for the pieChart widget. Is this possible? What would the syntax be for linking the widget to the snapshot look like? Thank you for all input.

Hi All,

          while i configure the shadowing.i got following error.         

Thanks,

Prabakaran A. 

In our last lesson, we added a form to Edit our existing Widgets, and save them back to the server.  However, our Form was not well strcutured and our Save button had no intelligence, and was not fully visible.  So today, we will apply some Material components and Angular style to make the form more useful

Let's open EditWidget.csp, and make some changes.  First, we want to change the component from an md-card to an md-dialog.

Hi all,

       In Cache 5.02 while creating user the password was encrypted.

      how to decrypt the password in cache 5.02?

       We upgrade the cache 5.02 to cache 2016 ,But the user accuonut  are not updated in cache 16.

      We have created user acconut in login global in "%SYS" namespace .But the password are encrypt.

Thanks,

sansa.

NewBie's Corner Session 14 Inline Do & Nested Do with Implied Quit and For Loop

Welcome to NewBie's Corner, a weekly or biweekly post covering basic Caché Material.

InterSystems Caché provides a GUI (Graphical User Interface) based Integrated Development Environment (IDE) called Caché Studio. Developers can use Studio to create and maintain applications.

The following concepts of Inline Do, Nested Do, Implied Quit and For Loop is difficult to explain in a manner that everyone understands. However, these concepts work well with each other.

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Let's create a class in Caché that will represent a teacher registry of a
University:

The name of our class will be Professor. Let's create it on
university package. To do so, make sure that your Caché
is in the Air (the small cube in your System Tray should be blue) and
right-click it, then click the
Studio, as shown in Figure 4.
When Caché Studio opens, make sure that you
is in the USER namespace. Just go to the File menu, and select the
Change Namespace option. Choose the USER namespace and press
OK.

Good morning, I am using a <Image/> tag, in a <Tab/> tag, of a <TabGroup/> to render a tif image. I would like the tif file to be rendered full size. However, I have not been able to achieve this using the height="100%"  and width="100%" parameters available. All I get is an envelope with scroll bars, with perhaps a quarter of the image visible at any one time. Thank you in advance for any and all feedback.

Exactly a year ago I posted this article about how it's possible to define mappings for packages, routines and globals in one place and have them apply to (almost) every namespace.

Since most of our customers moved to Cache 2015.1, I found some admins abused with CPUPct warnings (sometimes alerts) in console log without other signs of lacking CPU power.
Documentation states that:

What does it really mean?
E.g., if total system CPU usage is 25%, and all running processes are of the same type (e.g, CSPSRV), would CPUPct be equal to 100%? If so, why this case should be a reason for alert?

There is a need to send a SAML token from a local cache web application to an external web application in order to grant these cache web app users access to the external web app. Is it possible to use SOAP SAML token functionality to do IDP initiated authentication with Cache acting as the IDP server? The example in this online course shows a code snippet of the service web method that adds  the token to the outbound SOAP message. So I am assuming , this would be returned to the client in response to a client request of some sort.

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Hi All 

In this article I will showcase one of my clients applications built in ZEN.  It is what I need to replace with a new UI as ZEN is no longer being developed

This application has been created for a single client who has unique business requirements - hence the bespoke development based on Caché ZEN
It is:-

• Large(ish)
• Supports and Implements Complex Business Processes
• Secure
• Multi Lingual
• Reasonable size of development stack

Hi,

I've managed to get a zen Report working where it outputs the contents to a pdf file - the pdf has a background image and it works perfectly. I now want to print that PDF from Caché.

I've tried to use the GenerateReport method - mode 12 — Generate a report in PDF format, and send it directly to a printer via the Caché Print Server e.g. s sc=rep.GenerateReport("Printdoc.pdf",12)   (where "rep" is my zen report)

I've created the Caché print server in the management protal as per the documentation.

I don't understand where I need to specify the printer that I want to use.

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@evgeny test

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Hello,

I have some code that reads an %XML.DataSet object that gets returned from a web service. I'd like to unit test this code by importing an XML data set from a test file. How can I do this?

I created the test file by calling WriteXML on the data set, and copying the output into the file:

I tried to import the file using the XML reader, but the resulting data set doesn't have any rows:

Is there any simple code in Cache using FHIR to understand the relationship between them? If so can anyone provide some example.

Recently I have been working on a performance issue reporting about that Sets or Kills in the same global performed by multiple processes in a very focused time period can sometimes take a long time (several seconds) to complete. I feel this is an interesting case study to understand about some performance tunings of Caché.

Case background:

A testing routine creates multiple processes to do set (or kill) random nodes of a global in tight loop and records the timing how long a set (or kill ) operation takes.  For a global with a large number of nodes (e.g.

The technology of load balancing between several servers with relatively low capacity has been a standard feature of Caché for quite a while. It is based on the distributed cache technology called ECP (Enterprise Cache Protocol). ECP provides a host of possibilities for horizontal scaling of an application, and yet keeping the project budget fairly low. Another apparent advantage of ECP network is the possibility to conceal its architecture in the depths of Caché configuration so that applications developed for the traditional (vertical) architecture can be fairly easily migrated to a horizontal ECP environment. The ease of this process is so mesmerizing, that you start wishing it was always this way. For instance, everybody is used to having a possibility to control Caché processes: the $Job system variable and associated classes/functions work magic in skilful hands. Stop, but now processes can end up being on different Caché servers…

This article is about how to gain as much transparency in controlling processes in ECP environment as in traditional (non ECP) one.