Develop Reference

quarkus qute: iteration metadata count, hasNext, ... not working

When making the tutorial
https://kubebyexample.com/en/learning-paths/developing-quarkus-kubernetes/templating-qute-templating-engine/rendering-periodic
the following error appears
quarkus.qute.TemplateException: Entry "count" not found in the data map in expression {count} in template reports/v1/report_01.json.template on line 5
Configuration: Quarkus 2.6.1.Final, surefire-plugin 3.0.0-M5, compiler-plugin 3.8.1
When removing the "count" from the json-template, it works perfect
I tried also another example (from Sebastian Daschner)
https://github.com/sdaschner/quarkus-playground/tree/qute-example/src/main/java/com/sebastian_daschner/entries
This works perfect with 1.3.1.Final but after updating to 2.6.1.Final the same error occurs.
Can you pls help me.
Thomas

I had the same issue. From the documentation:
However, the keys cannot be used directly.
Instead, a prefix is used to avoid possible collisions with variables
from the outer scope. By default, the alias of an iterated element
suffixed with an underscore is used as a prefix. For example, the
hasNext key must be prefixed with it_ inside an {#each} section:
{it_hasNext}.
I had to update the {count} to {it_count} or {item_count} for my application after upgrading.
{#each items}
{it_count}. {it.name}
{#if it_hasNext}<br>{/if}
{/each}
Similarly for a for loop:
{#for item in items}
{item_count}. {item.name}
{#if item_hasNext}<br>{/if}
{/each}
Quarkus reference

For the record - this breaking change got introduced in 2.5.0 and is documented in the migration guide. It's always good to read the migration guides! ;-)

SmartEdit setup in spartacus

I am trying to setup SmartEdit in our spartacusstorefront. We use a customized extension which is based on spartacussampledataaddon.
Followed in the instructions in: https://sap.github.io/spartacus-docs/smartEdit-setup-instructions-for-spartacus/
But in smartedit, we get this error:
No component factory found for SmarteditElementComponent. Did you add it to #NgModule.entryComponents
Any pointers

This error actually does not relate to Spartacus, it's a SmartEdit edit error instead. The SmartEdit team is not watching this channel, so Id recommend to use existing help/support/consultant channels to fix your issue.

In focframework were can I get a list of all properties supported in config.properties file, and how to add my own properties to be used in my own

I am developing a web application using the full stack framework focframework, and I want to know what are the properties that I can control in my config.properties file. Is there a doc for this?
I tried searching the doc but dodn't find anything
Obviously we can figure out some of then from the sample on GitHub by looking at the config.properties file:
jdbc.drivers=org.h2.Driver
jdbc.url=jdbc:h2:./myfocapplication_data_h2
jdbc.username=sa
jdbc.password=
gui.rtl=0
allowAddInsideComboBox=0
focWebServerClassName=com.focframework.sample.myfocapplication.MyFocAppWebServer
dataSourceClass=b01.focDataSourceDB.FocDataSource_DB
cloudStorageClass=com.focCloudStorage.FocCloudStorageS3
cloudStorageClass=com.foc.cloudStorage.FocCloudStorage_LocalDisc
devMode=1
unitDevMode=0
unitAllowed=1
log.dir=c:/01barmaja/log
log.ConsoleActive=1
log.fileActive=1
log.popupExceptionDialog=1
log.dbRequest=1
log.dbSelect=1
debug.showStatusColumn=0
log.debug=1
perf.active=0
Is there any hint on how to get all of them? And what if I want to add my own to be used in my code?

The ConfigInfo.java file is the one responsible of reading all the properties and storing them in variables. It is straight forward to understand and check the variables names and usage. Yet I agree that someone should work on the documentation and add these parameters.
To add your own without modifying the ConfigInfo.java you can simply use this method in the middle of your code.
String myProperty = ConfigInfo.getProperty("my.property.with.a.meanignful.name");

Migration HIBERNATE 2 to HIBERNATE 3: net.sf.hibernate.tool.hbm2java.FinderRenderer

I've read https://developer.jboss.org/wiki/HibernateCoreMigrationGuide30 and much extra information on the web, and I couldn't find anything related to this. There is no spec anywhere.
What I would like to know, is if there is a way to achieve in (hibernate3 -> org.hibernate.tool.ant.HibernateToolTask) what I did using (hibernate2 -> net.sf.hibernate.tool.hbm2java.FinderRenderer).
I need to migrate from Hibernate2 to Hibernate3, and it was going good until I reached some *finder.java which were generated by Hibernate2. Then, I'm trying to do the same using Hibernate3, but I find no way to do it.
I'm using jpos, so before Hibernate3, *Finder.java pojos where generated by _codegen.xml file located in eecore module. _codegen.xml looks like this:
<codegen>
<generate renderer="net.sf.hibernate.tool.hbm2java.BasicRenderer"/>
<generate suffix="Finder" renderer="net.sf.hibernate.tool.hbm2java.FinderRenderer"/>
</codegen>
Does anyone know how to do that, or at least, what happened with this functionality in hibernate3?

Generating BPEL files programmatically?

Is there a way to generate BPEL programmatically in Java?
I tried using the BPEL Eclipse Designer API to write this code:
Process process = null;
try {
Resource.Factory.Registry reg =Resource.Factory.Registry.INSTANCE;
Map<String, Object> m = reg.getExtensionToFactoryMap();
m.put("bpel", new BPELResourceFactoryImpl());//it works with XMLResourceFactoryImpl()
//create resource
URI uri =URI.createFileURI("myBPEL2.bpel");
ResourceSet rSet = new ResourceSetImpl();
Resource bpelResource = rSet.createResource(uri);
//create/populate process
process = BPELFactory.eINSTANCE.createProcess();
process.setName("myBPEL");
Sequence mySeq = BPELFactory.eINSTANCE.createSequence();
mySeq.setName("mainSequence");
process.setActivity(mySeq);
//save resource
bpelResource.getContents().add(process);
Map<String,String> map= new HashMap<String, String>();
map.put("bpel", "http://docs.oasis-open.org/wsbpel/2.0/process/executable");
map.put("tns", "http://matrix.bpelprocess");
map.put("xsd", "http://www.w3.org/2001/XMLSchema");
bpelResource.save(map);
}
catch (Exception e) {
e.printStackTrace();
}
}
but I received an error:
INamespaceMap cannot be attached to an eObject ...
I read this message by Simon:
I understand that using the BPEL model outside of eclipse might be desirable, but it was never intended by us. Thus, this isn't supported
Is there any other API that can help?

You might want to give JAXB a try. It helps you to transform the official BPEL XSD into Java classes. You use those classes to construct your BPEL document and output it.

I had exactly the same problem with the BPELUnit [1], so I started a module in BPELUnit that has the first things necessary for generating and reading BPEL Models [2] although it is far from complete. Supported is only BPEL 2.0 (1.1 will follow later) and handlers are also currently not supported (but will be added). It is under active development because BPELUnit's code coverage component will be based on it so it will get BPEL-feature complete over time. You are happily invited to contribute if you need to close gaps earlier.
You can check it out from GitHub or grap the Maven artifact.
As of now there is no documentation but you can have a look at the JUnit tests that read and write processes.
If this is not suitable for, I'd like to share some experiences with you:
Do not use JAXB: You will need to read and write XML Namespaces which are not preserved with JAXB. That's why I have chosen XMLBeans. DOM would be the other alternative that I can think of.
The inheritance in the XML Schema is not really developer friendly. That's why there are own interface structures and wrappers around the XMLBeans generated classes.
Daniel
[1] http://www.bpelunit.net
[2] https://github.com/bpelunit/bpelunit/tree/master/net.bpelunit.model.bpel

This has been solved using the unify framework API after adding the necessary classes to handle correlation. BPELUnit stated by #Daniel seems to be another alternative.

The Eclipse BPEL API is based on an EMF Model. So you could generate your own artifacts using JET or Xpand based on that. This way there is no requirement to run inside Eclipse.
Although you may can't use BPEL outside of Eclipse, have you considered moving parts of your application inside it?
The BPEL XML Schemas are listed in the appendig of the spec. So you could also base your work on that and integrate with existing BPEL applications where necessary.

In case anyone is looking to solve the above problem while still running inside eclipse environment.
The problem can be resolved as stated by Luca Pino here by adding:
AdapterRegistry.INSTANCE.registerAdapterFactory( BPELPackage.eINSTANCE, BasicBPELAdapterFactory.INSTANCE );
before the resource creation line i.e.
Resource bpelResource = rSet.createResource(uri);
Note: Another solution, to the same problem, also stating how to resolve the dependencies to make this code work, can be found in my other answer here.