#XML

When I put a trace on a datastream that is a JSON object, I use the .%ToJSON(). Is there an equivalent to working with XML objects to view in the trace?

Hi,

I have very recently started to work with Ensemble and have both the 2014 and the 2017 version. 

To learn, I have created a small test flow that takes an xml file using EnsLib.EDI.XML.Service.FileService, sends it to a Process that transforms it with xslt into another format, and then passes it onwards to a EnsLib.EDI.XML.Operation.FileOperation Business Operation. 

This is the code that I have before and when sending it onwards:

set tStatus=##class(%XML.XSLT.Transformer).TransformStreamWithCompiledXSL(xmlStreamObj, tCompiledStyleSheet, .

Hello everybody,

I am trying to export a class to xml and remove the tag "xmlns" from mother class. These are my classes to create the XML.

Class Class.Test Extends (%RegisteredObject, %XML.Adaptor)
{ 

Parameter NAMESPACE = "http://mynamespace.com/test"; 
Property Person As Class.Person; Property Address As Class.Address; 

}

Class Class.Person Extends (%RegisteredObject, %XML.Adaptor)
{ 

Parameter NAMESPACE = "http://mynamespace.com/test"; 
Property name As %String; Property age As %String; 

}

Class Class.Address Extends (%RegisteredObject, %XML.Adaptor)
{ 

Parameter NAMESPACE = "http://mynamespace.com/test"; 
Property location As %String; 

}

I've created a custom class that extends to the standard  HS.Message.PatientSearchRequest. Inside the custom class i just want to pass the data as input only.

But i am getting ERROR #6277: Type attribute, s01:AcoPatientSearchRequest, does not specify valid type for XML input tag: pRequest (ending at line 5 character 171)
</error>

I tried adding Parameter XMLIGNOREINVALIDTAG = 1; and

Parameter XMLSEQUENCE = 0;

but does not seem to work. 

Class MC.ACO.Message.AcoPatientSearchRequest Extends HS.Message.

How do you determine what namespace to use for your custom SAML attributes? We want to receive patient context (first name, last name, dob, gender, etc.)

OASIS has resource-id but none of the other attributes. urn:oasis:names:tc:xacml:1.0:resource:resource-id

Hello, first of all thanks for your time reading this question ◀️

We would need to achieve the following task:

We have a Ens.Response message with this structure:

<?xml version="1.0" ?>
<!-- type: Mensajes.Response.Justicia.PLATINO.EnviarIniciadoresGeneralResponse  id: 10986665 -->
<EnviarIniciadoresGeneralResponse>
    <EnviarIniciadoresGeneralOut>
        <![CDATA[<?xml version="1.0" encoding="ISO-8859-1"?>
<mensajeWS xmlns="https://wslexnet.webservices.lexnet/3.22"><respuestaEnvioMensaje xmlns=""><idEnvio>1947625809</idEnvio><tamBloque>524288</tamBloque><bytesMIME>TFgDBA.

If I export a class definition to an XML file, is there a way to programmatically import it so that I could schedule a task to look in a given location for XML files once a day and import class definitions?

Hi all,

Are there limitations to the size of a file or stream that %XML.Reader will parse?

I am trying to parse a large, 573MB, XML file using either the 'OpenFile' or 'OpenStream' methods, but both return errors.

When I try to use the 'OpenStream' method I get a 'ERROR #6301: SAX XML Parser Error: input ended before all started tags were ended' error',

and when I try the 'OpenFile' method I get a 'ERROR #6301: SAX XML Parser Error: <STORE>'.

'%XML.TextReader' appears to parse the file OK, so I may be able to get use that as a workaround, but ideally I would like to get '%XML.Reader' working.

Hi,

I have created a method than evaluates an XML expression using the EvaluateExpression method. I need to replace an element value by other string but I couldn't find the way of doing it.

To get that, first I have created the "%XML.XPATH.Document" object using an stream and then I have evaluated the XML expression with the "EvaluateExpression" method. Once I found the element I would like to replace,  I got the value of the element using "do element.Read()" and "set cadena = element.Value" and then I realized some transformations like $ZCVT.

InterSystems IRIS 2019.1 has been out for a while and I would like to cover some enhancements for handling JSON which might have gone unnoticed. Dealing with JSON as a serialization format is an important part of building modern applications, especially when you interact with REST endpoints.

hello, 

 I need help...rsrs

 I have a query that return only one CLOB field and only one line, of oracle and  in field have a xml.

 if use  pResultSet.Get the string truncate the xml.

 I want display the xml as a service, because have many lines... i don't need iterate in xml, only get to oracle and display as xml soap.
 
 any tip help. 

thk

Hi,

When I'm using Cache Studio and save and compile some .cls file, it automatically generates the .xml file:

How can I have the same behavior in Vscode, when I use the export command:

This are my Vscode configs:

any help will be most welcome

thank you

There's been quite a bit of discussion lately in this forum on the tools available in IRIS for using both XML and JSON, and debate on cross-conversion between the two formats.

A week or so ago I posted details of a set of tutorials I'd put together on integrating the Node.js-based QEWD technology with IRIS, working over a network.  As part of that set of tutorials, I've been detailing how to use the various multi-model capabilities of the build-in QEWD-JSdb abstraction of IRIS.

Hi Community! 

I'm sharing a little tool (REST service) to download interoperability messages from your browser.

You only need to:

1. Create a web application in Management Portal (e.g. /downloadmsg) and set DispatchClass=Util.DownloadMsg.
2. Call the tool using your browser passing the namespace and the message header id to download. http://localhost:52773/downloadmsg/ns/mydev/msgid/17441

/// 
/// Util to download messages given a message header id
/// 
/// Setup:
/// 1. Create a webapplication (e.g. /downloadmsg) and set DispatchClass=Util.DownloadMsg
/// 2. Go to http://localhost:52773/downloadmsg/ns/user/msgid/19 to download the message reference by header 19 in namespace user
Class Util.DownloadMsg Extends %CSP.REST
{

XData UrlMap [ XMLNamespace = "http://www.intersystems.com/urlmap" ]
{
<Routes>
    <Route Url="/ns/:ns/msgid/:msgId" Method="GET" Call="DownloadMessage"/>
</Routes>
}

/// Download a message given a Ens.MessageHeader id
ClassMethod DownloadMessage(ns As %String, msgId As %String = "") As %Status
{
    set ret = $$$OK
    set currentNs = $namespace

    try {
        set $namespace = ns
        $$$ThrowOnError(..ExportMsgToStream(msgId, .stream, .filename))

        // set headers to download stream as filename
        do %response.SetHeader("Content-Type", "application/octet-stream")
        do %response.SetHeader("Content-Disposition", "attachment; filename="""_filename_"""")
        do %response.SetHeader("Content-Length", stream.Size)
        do stream.Rewind()
        do stream.OutputToDevice()

    } catch ex {
        set ret = ex.AsStatus()
    }

    // restore namespace
    set $namespace = currentNs

    quit ret
}

/// Export a message to stream given a Ens.MessageHeader id
ClassMethod ExportMsgToStream(msgId As %String, Output stream As %Stream.Object, Output filename As %String) As %Status
{
    set ret = $$$OK
    try {
        // stream
        set stream = ##class(%Stream.GlobalCharacter).%New()
        set filename = ""

        // message header
        set headerObj = ##class(Ens.MessageHeader).%OpenId(msgId,,.sc)
        $$$ThrowOnError(sc)

        // message body
        set obj = $classmethod(headerObj.MessageBodyClassName, "%OpenId", headerObj.MessageBodyId)
        set classname = $classname(obj) 

        // output to stream
		if classname="EnsLib.HL7.Message" {
			set sc = $method(obj, "OutputToLibraryStream", .stream)
			$$$ThrowOnError(sc)
			set filename = msgId_".hl7"
		}
		else {
			set writer = ##class(%XML.Writer).%New()
			set writer.Indent=1
			set writer.NoXMLDeclaration=1
			$$$ThrowOnError(writer.OutputToStream(.stream))
			$$$ThrowOnError(writer.RootObject(obj))
			set filename = msgId_".xml"
		}
    } catch ex {
        set ret = ex.AsStatus()
    }
    quit ret
}

}

The docbook chapter "Importing XML into Objects" has the following tip:

You can call the Correlate() method repeatedly to correlate more than one element, although the examples in this chapter show only one correlation.

Does anyone have a good example of multiple correlations?  I've got code running that does multiple imports of the same file while changing the correlation and it's inelegant and not really what I want.

Hi all! 2nd time poster and still kind of a newbie. I Googled and searched the posts but did not find anything quite like my question.  I have an XML to HL7 2.6  MFN_M16 translation.  I created an XML schema and I am using it inside a DTL to translate data to HL7. The XML is rather simple EXCEPT one element as data separated by pipes. This only happens when one item has multiple PAR Locations.  To make a valid HL7 message these multiple PAR Locations each need their own IVT segment.

I have implemented a web service that inherit from %SOAP.WebService

It exposes classes with string properties : 

Class Employee Extends (%RegisteredObject, %XML.Adaptor) [ ProcedureBlock ]
{

Parameter XMLNAME = "Employee";
Parameter XMLSEQUENCE = 1;

Property FirstName As %String(MAXLEN = "", XMLNAME = "FirstName") [ Required ];
Property LastName As %String(MAXLEN = "", XMLNAME = "LastName") [ Required ];
...

Hi guys,

I have this method to create object from XML

ClassMethod XMLNew(doc As %XML.Document, node As %Integer, contOref As %RegisteredObject = "") As TruLaser.ProductionPackage
{
    Set id=""     Set tmpnode=doc.GetNode(node)
    Do tmpnode.MoveToFirstChild()
    Do {
        //compare data node to the string given by the NAMEOFEXPORTID parameter
        //which indicates the XMLNAME of the ids for this object
        If tmpnode.NodeData=..#NAMEOFEXPORTID {
            //get the text from this node; this corresponds to an id in the database
            Do tmpnode.GetText(.id)}
        } While tmpnode

Hi,

I am working with XML and I would like to be able to access parts of the XML document and return them as a string. I am building an XPath document then evaluating an expression on it which returns a list of DOMResult objects. After accessing one of the objects I would like to convert this to a string and am having difficulty in doing this. I originally went down the path of essentially creating my own parsing method that converts this to xml itself, but a collegue has pointed out I might be able to use the %XML.Writer class to do this.

In Cache WIndows environment:

Trying to use the $SYSTEM.SQL.DDLImport to import XML File that has ClassMethods, no SQL Table, but it doesn't appear to be working. I can use this ClassMethod to create SQL Tables. The manual method I have been using is to go into Cache Management Portal, Classes, Import.

I create an XML file first, then run the following to import but get no errors. Any ideas?

 Do $SYSTEM.SQL.DDLImport("Oracle",%ID,dlxml,logfl,0,"",";",2)

Beginning of XML file looks like...

<?xml version="1.

Hi guys!!

Anyone of you, someday needed to convert a parsed XML (With %XML.TextReader), to a DynamicObject on caché? If anyone can help me, I'm grateful.

One useful feature of our REST framework is the ability for a dispatch class to identify request prefixes and forward them to another dispatch class. This approach of modularizing your URL map will improve code readability, enable you to easily maintain separate versions of an interface, and provide a means to protect API calls that only certain users will be allowed to access.

Overview

To set up a REST Service on your Caché instance, you need to define a dedicated CSP application and create the associated dispatch class that handles incoming requests. The dispatch class extends %CSP.

When you export entities like classes, routines, globals in Cache Studio, you usually end up with XML files that looks like this : 

<?xml version="1.0" encoding="UTF-8"?>
<Export generator="Cache" version="25">
    <Class name="base.monitoredpage">
        <Abstract>1</Abstract>
        <Super>%CSP.Page</Super>
        <TimeCreated>63439,41357.461462</TimeCreated>
        <Parameter name="ENCODED">
            <Default>0</Default>
        </Parameter>
        ...

I have a class:

Class test.Person Extends (%Persistent, %XML.Adaptor)
{
Property Name;
}

I want to serialize it into this XML:

<Person>
    <Id>1</Id>
    <Name>Ed</Name>
</Person>

Is it possible?

It's for the Visual Trace so I can't use %XML.Writer.

Greeting IRIS Community,

I need some help converting XLT (XML) into DTL (XML) pragmatically using COS or any other available options in IRIS for health.
It is for HL7-TO-nonHL7 translation. 

See the following xlt content as an example that i have in XML Format.
<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="../../server/stylesheet/xltconfig.xsl"?>
<xltconfig name="accenture-1.xlt" site="thac">
<input>
<description>HL7 2.2/2.2 ADT_A16</description>
<href>thmaster/formats/hl7/2.2/22/index.xml</href>
</input>
<output>

Lets say I have a serial Class A ,Serial Class B,Serial C and Persistent Class Ens.Request

Class SerialA Extends (%SerialObject, %XML.Adaptor) [ ProcedureBlock ]
{
      Property SerialB as SerialB  
     Property SerialC as SerialC
}

     Class SerialB Extends (%SerialObject, %XML.Adaptor) [ ProcedureBlock ]
{
    Property SerialB as %String
}

Class SerialC Extends (%SerialObject, %XML.Adaptor) [ ProcedureBlock ]
{
     Property SerialC as %String
}

Class PersistantClass Extends Ens.Request
{
     Property Record as SerialA
}

Forgive my possible intrusion.  

I am not currently involved (yet) in any Intersystems deployment and/or development.
However I was triggered by an piece of (Intersystems) documentation residing under the Intersystems website discussing options  regarding 
Using MTOM for Attachments.  (https://cedocs.intersystems.com/latest/csp/docbook/DocBook.UI.Page.cls?…
)
I this article there is the following sentence: 

• If it receives a request in an MTOM package, the web service sends the response as an MTOM package.

Hi all,

We are working on getting a number of non-code based configurations and settings in fully automated deployments, and I was wondering if anyone had any ideas on how to "update" a task that already exists.

What's in our repository is a separate file for each task in the standard .xml format for:
##class(%SYS.Task).ExportTasks($lb(tTaskID),"c:\TasksExport\"_tTaskName_".xml")

The problem is, the ImportTasks method doesn't update or overwrite if the task name already exists, and there's no DeleteTask method.

We could of course, delete the task by querying %SYS.

I'm cautious not to ask too many questions on here, but there really doesn't seem to be a good XML end to end guide that explains these things. 

I have now a Business operation that's going to call a url like  https://directory.spineservices.nhs.uk/ORD/2-0-0/organisations/Y00334?_…

I'm looking the status of the practice- I tried date but again fell flat as i wan't able to ensure i only got the end date from the first <date> tags and not any subsequent dates. 

Managed to do it kinda in a class method like so 

  set httprequest = ##class(%Net.HttpRequest).%New()
    set httprequest.