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Accepted answers
Cristiano Silva · May 5, 2023 go to post

@Humza Arshad 

You can create a REST API/ SOAP API, or any other kind of protocol/technology, to get authentication, retrieve and send data to IRIS.

See the documentation: 

REST

SOAP

These other two link are two Open Exchange apllication to create Rest Services and Form UI.

RESTForms2

RESTFormsUI2

Search in the Leraning Portal for some course that help you.

Best Regards.

Cristiano Silva · May 4, 2023 go to post

Create a two new classes that inherit from the "Big Class", and Override the methods that you need in each specific class. When finished remove the inheritance.

Cristiano Silva · May 3, 2023 go to post

Hi @Raja Mohan and @Haitem El Aaouani 

Bellow a sample method

ClassMethod CreatProdution(package As %String = "test", name As %String = "AutoCreatedProduction") As %Status
{
  #Dim produtionClassName As %String = package _ "." _ name
  If ('$ZName(produtionClasName, 4))
  {
  Return $System.Status.Error(5001, "Invalid Production package or name.")
  }
  // Create empty production class definition
  #Dim productionDefinition As %Dictionary.ClassDefinition = ##Class(%Dictionary.ClassDefinition).%New()
  //
  Set productionDefinition.Name         = produtionClassName
  Set productionDefinition.Super        = "Ens.Production"
  Set productionDefinition.ClassVersion = 25
  //
  // Create the XData definition
  #Dim xdataDefinition As %Dictionary.XDataDefinition = ##Class(%Dictionary.XDataDefinition).%New()
  //
  Set xdataDefinition.Name = "ProductionDefinition"
  //
  Do xdataDefinition.Data.WriteLine("<Production Name="""produtionClassName"""/>")
  //
  // Insert XData Definition into Production Definition
  Do productionDefinition.XDatas.Insert(xdataDefinition)
  //
  #Dim statusCode As %Status = productionDefinition.%Save()
  //
  If ($System.Status.IsError(statusCode))
  {
  Return statusCode
  }
  // Compile the production class
  Set statusCode = $System.OBJ.Compile(produtionClassName,"k-d")
  If ($System.Status.IsError(%Dictionary.XDataDefinition))
  {
  Return statusCode
  }
  // fill in production:
  #Dim production As Ens.Config.Production = ##Class(Ens.Config.Production).%OpenId(produtionClassName)
  If ('$IsObject(production))
  {
  Return $System.Status.Error(5001, "Unable to open new production: " _ produtionClassName)
  }
  Set production.Name           = produtionClassName
  Set production.ActorPoolSize  = 2
  //
  // save production (and item), update production class and account for Source Control
  Return ##Class(EnsPortal.Template.prodConfigSCPage).CallProductionUpdateAndSaveToClass(production,"","SaveProduction")
}
Cristiano Silva · May 2, 2023 go to post

Hi @Scott Roth 

Like the @Jeffrey Drumm told, the problem are because the Database ENSLIB are Read Only. The error occur because you are using the Macros $$$FormatText and $$$Text.

When you use $$$Text macro, the macro try to create a entry in the global ^IRIS.Msg. The global ^IRIS.Msg is mapped from ENSLIB database that is by default Read Only. See imagem bellow that the ^IRIS.Msg("ENSEMBLE") is mapped, but the root global ^IRIS.Msg is mapped to the namespace data base.

To solve the compilation error do change calls to $$$Text("some text", "Ensemble") for some think like $$$Text("some text", "MyDomain")

Click in Replace all

Then compile:

For more information see the documentation String Localization and Message Dictionaries

Regrads.

Cristiano Silva · Apr 24, 2023 go to post

Hi @Punit 

Use the method LinkToFile below a example.

C:\temp before create the file:


Execute the code

Set file = ##Class(%Stream.FileBinary).%New()
Set statusCode = file.LinkToFile("c:\temp\test_file.txt")
If ($System.Status.IsError(statusCode))
{
  Do $System.Status.DisplayError(statusCode)
  Return
}
Do file.WriteLine($ListBuild("Some bin data"))
Write $System.Status.DisplayError(file.%Save())

After execution:

Cristiano Silva · Apr 20, 2023 go to post

You can use add or remove programs too.

  • would I be correct to interpret 'CacheC' in the example command as the instance name of the Ensemble installation to be uninstalled? Or is that the folder name on the filesystem where it is in installed?

Is the instance name.

  • Not familiar with Windows Registry editing, so can I safely delete those two trees in the registry if i want a completely fresh start?

After uninstall and if you have only one installation yes.
 

Cristiano Silva · Feb 3, 2023 go to post

Hi Pedro,

You can retrieve this information querying the class %Dictionary.PropertyDefinition.

An example:

SELECT Name
FROM %Dictionary.PropertyDefinition
WHERE parent = "mypackage.MyClassName"

The field parent is fully qualified name of the class that you want to list properties name. 

Cristiano Silva · Jan 12, 2023 go to post

HI @Freddy Baier 

You can change your query, given alias to the columns:

SELECT id,room,client->name as ClientName,functionary->name as FunctionaryName FROM rooms ORDER BY id

Then in COS you access the columns by name:

Write rs.%Get("ClientName")
Write rs.%Get("FunctionaryName")
Cristiano Silva · Dec 13, 2022 go to post

Hi @Mark Sharman

In the Iris, the global where localized labels reside is ^IRIS.Msg("EnsColumns"):

This global is mapped from ENSLIB database that is read only, You can't set value to this Global. 

Uncheck the Mount Read-Only option, save then you can set the value of global:

I recommend that after you finish the configuration, comeback ENSLIB database to read only. 

Cristiano Silva · Nov 30, 2022 go to post

Hi @prashanth ponugoti 

Are you using the Private Webserver? If yes this can be the issue, because InterSystems don't recommends then use of Private Webserver in production environment. Bellow a snippet of documentation:

Conclusion

If you expect very low volume of HTTP traffic, have limited demands for high availability and secure operation, the private web server may be suitable for your development and testing needs. However, for production use, InterSystems recommends installing your own separate copy of Apache, ideally on its own server, and configuring it to use our Web Gateway to communicate with InterSystems products. If you expect a high amount of HTTP traffic, require high availability in your web server, need to integrate with other sources of web information, or need a high degree of control over your web server, you should not use the private web server.

See the documentation:  Application Use Of InterSystems Web Server

For production environment install a Webgateway in a separate machine/container if possible.

Installing the Web Gateway

Regards.

Cristiano Silva · Nov 29, 2022 go to post

Hi @Norman W. Freeman 

The way to achieve wat you need is: uncheck the database Mount Read-Only of IRISLIB in the Management Portal:

 Watchout because you can damage your instance.