#Object Data Model

There are some classes in our code base that contain Methods only (no properties). I told my colleagues that converting them into the ClassMethods should improve performance as it would eliminate unnecessary OREF support at run-time. Some of them replied that it would be microseconds, so what is the reason to bother.

Is it possible to estimate the impact of OREF support of method calls at run-time? E.g., as a % of all CPU load.

Hello Guys,

Can you please guide me to create a RESTful API service in our cache (using intersystems cache kit) with CSP (Cache Server Pages ) object script.

404 Not Found

{
"error": {
 "errors": [
  {
   "domain": "global",
   "reason": "notFound",
   "message": "Not Found"
  }
 ],
 "code": 404,
 "message": "Not Found"
 }
}

I want to do something like the above sample from a Google Storage JSON API. I have a call to Write obj.%ToJSON() followed by return ..ReportHttpStatusCode(..#HTTP404NOTFOUND) however the HTTP Status code is always 200. If I remove the Write obj.%ToJSON() statement it returns a 404 status with no body. How do I return both?

Hello!

I'm sending http resuest to the web service :

Set httpRequest=##class(%Net.HttpRequest).%New()
Set httpRequest.Server="177.127.120.10"
Set httpRequest.ContentType="text/xml"
Set httpRequest.Https=1
Set httpRequest.ContentCharset="UTF-8"
Do httpRequest.SetHeader("Accept","text/xml")
Set httpRequest.Timeout=300

Hi All,
I tried to execute the ##Class(%SYS.LDAP).Binds(LD,"",$lb(Username,Domain,Password),$$$LDAPAUTHNEGOTIATE) but this command is returning the value as 7 only instead of 0. Is there any method to find out the error using the returned value.
Please help me

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
{

Hello,

while sending JSON request :

Hello Everyone,

I was wondering about the best way to initialize several variables, or several lists of variables.

Would it be better to write it like:

set (var1, var2, var3) = "value1"
set (var4, var5) = "value2"
set (var6,var7,var8) = "value3"

or

set var1="value1", var2="value1", var3="value1", var4="value2", var5="value2", var6="value3", var7="value3", var8="value3"

or

The source class of a DeepSee cube has a property referencing a different class:

Class ClassA Extends %Persistent {
     Property P1 As ClassB;
}

When records in class B change, the ^OBJ.DSTIME global for Class A will not be automatically updated. This means that synchronization of cubes based on source class A will not reflect the changes occurred to property P1.
This post will help you determine the best way to achieve synchronization of properties referencing a different class

I have a csv record mapper that reads in a batch and my batch has a header and trailer that changes all the time but it is of fixed length so I override the Get Batch Header method from the simplebatch class to something like below but my problem is when the batch is read in It still tries to bring in another empty batch like the picture below any reason why that is here is my code.The red code is the changes made. After several trace logs it is being called twice first time with the batch [1] and[5]is the second call how can I stop that from happening

Hello everyone,

Im just wondering if there is any possibility to "Listen" to a cache DB? We have our cache DB somewhere else provided by a different company, we are provided the interface to connect to that cache DB so we can extract the cache DB every night.

Im just curious if theres a way to "listen" to the cache DB, so if theres any changes on the table in the cache DB, I could make a trigger to extract the table again.

I know i could just set my ETL every hour or so... but that would extract all the tables in cache DB.

I have a global that defines the instance that Ensemble is running under. I want to use this as part of another Global so I don't have to hard code a path.

For Example

^OSUWMCInstance = "TestClin"

^OSUMCLDAP("LDAPKey") = "/ensemble/^OSUWMCInstance/mgr/LDAPKeyStore/"

Is this possible?

Thanks

Scott

Hi,

this is a public announcement for the first release of Intersystems Cache Object-Relational Mapper in Python 3. Project's main repository is located at Github (healiseu/IntersystemsCacheORM).

About the project

CacheORM module is an enhanced OOP porting of Intersystems Cache-Python binding. There are three classes implemented:

• CacheClient This is the super class of CachePython module. It wraps two functions from intersys.pythonbind module pythonbind3.connection() and pythonbind3.database().

• CacheQuery A subclass of CacheClient that wraps methods and adds extra functionality in intersys.pythonbind.databaseand intersys.pythonbind.query classes

• CacheClass A subclass of CacheClient, that wraps methods and adds extra functionality in intersys.pythonbind.databaseand intersys.pythonbind.object classes

The intersys.pythonbind package is a Python C extension that provides Python application with transparent connectivity to the objects stored in the Caché database.

Hey Guys.

Is possible i know in COS the state of the one service the operation system?
One example:

What's state of service WinDefend for example, in operating system Windows.
I would like to know the status of the service.