Question Marcio Coelho · Apr 14, 2022 How to get all extended classes from abstract class 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 #Caché 1 6 0 577
Question Marcio Coelho · Jan 27, 2022 <REMOTE EXECUTE INVALID WRITE>: Iris with jdbc driver 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 #Java #InterSystems IRIS 0 3 0 344
Question Marcio Coelho · Dec 15, 2021 Validate XML signature I Have a problem with a Signature validator to XML file, when this file have more than one Signature tag. Like This #XML #Caché 0 3 0 443
Question Marcio Coelho · Nov 30, 2021 Iris vs Java Hello. I'm having problems migrating a java application that is running with cache 2018 to IrisThe application uses json generated by the cache to receive it as a string in java. #Java #InterSystems IRIS 0 11 1 503
Question Marcio Coelho · Sep 9, 2020 Build Python bind 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: #Python #Caché 0 1 0 363
Question Marcio Coelho · Dec 10, 2019 Logs from Caché Web Terminal 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? #CSP #Terminal #Caché 0 4 0 320
Question Marcio Coelho · Dec 2, 2019 Operation System Permission 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 ‘/root/lixo.txt’: Permission denied after to try other commands I found that user and enviromnent variables are diferents:I try this: #Java #JDBC #Caché 0 8 0 286
Question Marcio Coelho · Oct 29, 2019 CreateBlob 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?K... The createBlob Method of the connection class was not implemented: #Java #JDBC #Caché 0 7 0 380
Question Marcio Coelho · Oct 17, 2019 IRIS x Java - Wildfly datasource 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. #Java #InterSystems IRIS 0 1 0 341