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Yaron Munz · Aug 30, 2019 go to post

Another improvement, would be: instead of using ^oddCOM  use the class %Dictionary.CompiledClass and loop on Properties
this will give you compliance for future releases.

Yaron Munz · Aug 28, 2019 go to post

When you create a class that the IDs are maintained by the system (standard class without modifying the storage, then  there is a  save  mechanism to give a new ID to every new object that is being saved to the database.

Of course that when multiple users are saving new data simultaneously , a specific process ID after a %Save() might not be the last one in the table.

Yaron Munz · Aug 27, 2019 go to post

Hello,\

You may find documentation on how to work with streams here: 
https://docs.intersystems.com/iris20191/csp/docbook/DocBook.UI.Page.cls?KEY=GOBJ_propstream

in BPL you can add a "code" element where you can create and populate your stream with data,. or you can add a "call" element to call a classmethod where you implement the code.

For example: to create a stream and write some data into it :
(if you need to have this stream data vailable for other components of the BPL it is best to use a %context property for it)

set stream  = ##class(%Stream.GlobalCharacter).%New()
do stream.Write("some text")
do stream.Write(%request.anyproperty)
do stream.Write(%context.anyproperty)

in your request / response messages to pass to BO you will have to add a stream property :

Property MyProp As %Stream.GlobalCharacter;
Yaron Munz · Aug 27, 2019 go to post

Hello,

You have a stream property which is a part of the request message that you pass to a BO.
Please be more specific with what exactly do you want to do with that stream ? (
for example:create a file, use it with rest, use it with SQL, iterate on a json/xml, store in db etc.).
Then we can help you.

Yaron Munz · Aug 26, 2019 go to post

Hi.

Julius ConntQ function will give a wrong answer for ^Locations","Canada") since it will count also the "USA" nodes.

Here is a code that will do the trick :

ClassMethod Count(node)
{
    S QLen=$QL(node) I QLen S Keys=$QS(node,QLen)
    F Count=0:1 S node=$Query(@node) Q:node="" || (QLen && ($QS(node,QLen)'=Keys))
    Quit Count
}

W ##class(Yaron.test).Count($name(^Locations))
5

w ##class(Yaron.test).Count($name(^Locations("USA")))
3

w ##class(Yaron.test).Count($name(^Locations("Canada")))
2

Yaron Munz · Jul 19, 2019 go to post

Another concern is if your current (Cache/Ensemble) is using external calls using COM objects (proxy classes to external DLLs).

It looks like that on IRIS this functionality was totally removed:
- The "activate wizard" in Studio no longer exists
- The %Activate package is also removed.

Yaron Munz · Jul 8, 2019 go to post

IRIS is a very good product, with many new capabilities.

However, as IRIS is available on 64 bit O/S only, customers running for Cache/Emsemble on (old) 32 bit O/S, will have to migrate those to 64 bit O/S before they can migrate to IRIS.

Yaron Munz · Jul 3, 2019 go to post

Hello Godfrey.

Can you please give more information about the problem you are facing ?
where do you have this "insert" button ? Is it in a CSP page you developed (if yes, the code might help here) or is it in the management portal ?

Yaron Munz · Jul 1, 2019 go to post

Hello,

If you mean to use "Internal" keyword, this will prevent the Class (Web) method from being displayed in the class documentation.
https://irisdocs.intersystems.com/iris20191/csp/docbook/DocBook.UI.Page.cls?KEY=ROBJ_method_internal

If this SOAP web service if for internal use, and should not be used elsewhere, I would go for an approach of secure this specific web service.
https://irisdocs.intersystems.com/iris20191/csp/docbook/DocBook.UI.Page.cls?KEY=GSOAPSEC

Yaron Munz · Jun 28, 2019 go to post

Hello,

If you need to save your class in more than 1 namespace, and you are using studio, you may do it automatically with studio hooks.

This is done in that way:
1. You create your own source control class which inherit from %Studio.SourceControlBase
2. you put your code in that class. For example you may use OnAfterSave method to run on all namespaces that your class need to be saved, loop on this list (except the current one of course) and save + compile your class (programmatically) in each namespace. 

https://irisdocs.intersystems.com/iris20191/csp/docbook/DocBook.UI.Page.cls?KEY=GSTD_Intro#GSTD_intro_schooks

https://irisdocs.intersystems.com/iris20191/csp/documatic/%25CSP.Documatic.cls?APP=1&LIBRARY=%25SYS&CLASSNAME=%25Studio.SourceControl.Base

Yaron Munz · Jun 25, 2019 go to post

If someone want to have this new studio on IRIS 2019.1.0 cube:

After install of 2019.2 studio :

1. backup your IRIS/bin folder.

2. Copy everything from "C:\Program Files (x86)\InterSystems\IRIS Studio" to "C:\InterSystems\IRIS\bin"

and you will have a direct access from the cube to the new studio.

Yaron Munz · Jun 19, 2019 go to post

Hi.

You could do that with the following way

1. Define your own custom event class (inherit from %CSp.SessionEvents)  then you may interact with the session creation/deletion:
2. In OnStartSession() callback in the event class, you may store the sessionId in your own global/table.
3. In OnEndSession() callback in the event class you may delete/kill your own data.
4. Pass the SessionId from the parrent window to the child (if you do not have it there already)
5. Have a timeout JS code to call the server using #server or #call every x sec. with a check of your own global/table for this SessionId.
If not exist - preform a "windowsClose" or a in-window message...

Here is more documentation abourt it :

https://docs.intersystems.com/latest/csp/docbook/DocBook.UI.Page.cls?KEY=GCSP_sessions

Yaron Munz · Jun 18, 2019 go to post

Hello,

As I understand, you want to have Cache as a client, doing a post toward a secure web page.
For this you need to define an SSL "Client".

1. Go to "System Administration" --> "Security" --> "SSL/TLS configuration" --> "Create new configuration"

2. Give any name you want in "Configuration name" for example : SSL

3. Default values for "Type" = "client" and "Enabled"

4. Clisk "Test" button (before save) enter a web site (google.com) click "ok" then enter port = 443. You should get the following:

"SSL connection succeeded" 

5. Save the configuration.

Using that SSL with %Net.Httprequest - https://irisdocs.intersystems.com/iris20191/csp/documatic/%25CSP.Documatic.cls?APP=1&LIBRARY=%25SYS&CLASSNAME=%25Net.HttpRequest

The trick is to use the "SSLConfiguration" property of %Net.HttpRequest class to store the name of the SSL configuration you have devfined earlier.

Here is a sample code :

S Req = ##class(%Net.HttpRequest).%New()
S Req.Server = "www.server.com"
S Req.SSLConfiguration = "SSL"
D Req.InsertFormData("name","value")
D Req.Post("/location/path")
S Res = Req.HttpResponse
I $IsObject(Req) D Res.OutputToDevice()

Yaron Munz · May 16, 2019 go to post

Hello,

I'm using Atelier 1.3 with eclipse photon. I could not find an option to override (refactor) a classmethod function as was in studio.
Can someone help ?

Yaron Munz · May 10, 2019 go to post

Hello,

1. A deeper look on how you implement ed your indexes According to the "cost" it looks that the query is not optimized.

2. Do you have an index on "TranEffectDate" on "SDS_DATA._Transaction" table ?

3. I would recommend that you run this query  (after improve of the "cost") with parallel processing.

Yaron Munz · May 6, 2019 go to post

The class Security.SSLConfigs can give you an API to create SSL configurations.
Look at the "Create" classmethod. 

Yaron Munz · May 2, 2019 go to post

Hi,

Methods and call to methods, like any other code you write, need to be reviewed and tested.
When you type in studio you will see a tool-tip with the current parameter position in bold. 

Some times, when you need to pass a huge number of parameters to a function/method you might put there in a key=value array and simply pass this by ref.  

Yaron Munz · Apr 23, 2019 go to post

Hi Ryan,

Ens.Request class does not contain any properties. so you should make a sub class and put a %String property. 
Json is basically a string.

Example:

Class User.REQ.JsonRequest Extends Ens.Request

Property JSON As %String(MAXLEN = "");

Yaron Munz · Mar 26, 2019 go to post

Hi,

Take a look on %Dictionary.ClassDefinition class.

you may get all the properties from Properties  

Yaron Munz · Nov 14, 2018 go to post

Hi,

To get information about a namespace, You may use this code :

(run it only in %sys" namespace) 

Properties variable is passed by ref (i.e. it has a point at the beginning)

%SYS>S Status=##Class(Config.Namespaces).Get("user", .Properties)

%SYS>zw Properties
Properties("Globals")="USER"
Properties("Library")="CACHELIB"
Properties("Routines")="USER"
Properties("SysGlobals")="CACHESYS"
Properties("SysRoutines")="CACHESYS"
Properties("TempGlobals")="CACHETEMP"