Hi All....
its possible get all extended classes from abstract class? 
Could someone tell me a method that does this? or will I have to implement something by reading the data dictionary?
I am use cache 2018

Hi....
I am trying to execute legacy routines from Cache 2018, into new environment with Iris 2021. I use new JDBC driver to make this connection, and change my java code to execute this legacy  routines. But I get this write error: <REMOTE EXECUTE INVALID WRITE> 
I changed the mnemonic routine to populate object and return this object to java. And the java class convert this object to json.
This is my simple classes used for this process, just to exemplification:
Java Class

package test;

import java.sql.SQLException;
import com.fasterxml.jackson.databind.JsonNode;
import com.

I Have a problem with a Signature validator to XML file, when this file have more than one Signature tag.

Like This

Hello. I'm having problems migrating a java application that is running with cache 2018 to Iris
The application uses json generated by the cache to receive it as a string in java.

Basically an instance of the "%ZEN.proxyObject" class
On Iris I've been trying to convert this '%ZEN.proxyObject Object to an instance of the %GlobalBinaryStream class and I need to get it via reference.
But I haven't had success yet. I Just found example with primitive dataTypes via reference and I need a Streams.
Has anyone done something like that?

I'm testing with an application I'm writing in python. But I noticed that the pythonbind3 library will only work on the same machine where the cache is running. Is there really such a dependency?

I'm trying to run the examples that are in the / dev / python / samples3 folder, but they only work if I set "LD_LIBRARY_PATH" with the path to the cache installation folder.

But... I have this error when LD_LIBRARY_PATH is empty:

[root@cache2018 samples3]# python CPTest2.py -user _SYSTEM -password xxxxxx Traceback (most recent call last): File "CPTest2.

Hi all...

I am testing this project:

https://intersystems-community.github.io/webterminal/
 

Is there any way to be able to record a log of what is done on this terminal?
 

Does anyone use this in production?

Hi all...

I am try to execute a class method from JDBC connection. My method are simple, just create a file at $HOME  like this:

set sc='$zf(-1,"touch $HOME/lixo.txt > /var/tmp/log666 2>&1")

I put a log file to this commnad because it's don't work, and in log file i get this:

touch: cannot touch

Hi all....

I couldn't find documentation on how to create a blob using the cache JDBC driver.
I found only one reading example:

https://cedocs.intersystems.com/latest/csp/docbook/DocBook.UI.Page.cls?…

The createBlob Method of the connection class was not implemented:

https://cedocs.intersystems.com/latest/csp/docbook/DocBook.UI.Page.cls?…
 

Does anyone know how to create a blob without compromising the java heap space?

Hi folks.
I'm having trouble using the native iris API in an environment running wildfly 16. Here's a piece of my java class and stackTrack, I'm using jdk 8.

@Resource(lookup = "java:jboss/datasources/IntersystemsDS")
private DataSource dataSource;
private Connection conn;
private IRIS iris;
@PostConstruct
public void init() {
    try {
        conn = dataSource.getConnection();
        IRISConnection iconn = (IRISConnection) conn.unwrap(IRISConnection.class);
        iris = IRIS.createIRIS(iconn);
    } catch (Exception e) {
        System.err.println("Não conseguiu Conexão!