Concurrent Usage

[cemo]

Hi @phax,

What is the recommended way of usage in a concurrent environment? Should I create a new ISchematronResource for each document to be validated?

I guess compiling is taking some time and you are already caching SCH schemas but I wanted to be sure that what is the recommended way.

[phax]

The recommended way is to compile the SCH to XSLT at build-time using e.g. the Maven plugin. Then in the code you are directly using SchematronXSLT as the basis for processing.

That spares the tedious compilation proces and usually saves a lot of execution time. Additionally you can rely on the concurrent usage rules for XSLT :)

[cemo]

How can I use concurrently XSLT? Because SchematronResourceXSLT seems not thread safe too.

Is there any other way than this?

 final ISchematronResource aResXSLT = SchematronResourceXSLT.fromClassPath("/schematron/my.xml");

[phax]

This is the correct way. Internally the precompiled XSLT "Templates" object is cached, so that it is reused automatically. So the instance itself is not thread-safe, the cache is thread-safe.

With aResXSLT.setUseCache (boolean) you can trigger the XSLT cache usage

[cemo]

Thank you so much.

[phax]

Btw. are you aware of my ph-ubl project that also has built-in support for UBLTR?

[cemo]

I am very surprised now. You have even tests with our invoice samples. I will try to learn more about it how can I use it.

[cemo]

@phax After many years I entered XML land again so please forgive my ignorance. Let me explain my use case first. We will take restful requests to communicate with government to create invoices and other related objects. We will not take XML requests from someone and validate them. We will just receive requests in a restful way to create invoices.

I see that UBL is used for 3 main purpose in the project. Write documents, read documents, validate documents. Read and Validate is not necessary my use case since I create them myself. What will be the benefit of using UBL?

By the way your projects are the greatest piece of thing in whole my way. Thank you again so much.

[phax]

Hi @cemo no worries. If you already have a solution to creating your UBL file, than my library is of no big use for you. I just thought it might be... Maybe it would make sense to include the UBLTR Schematrons in my phive-rules document validation library. Can you pls point me to the official website where I can download the official Schematrons??? Thx

[cemo]

I have sent an email regarding files. I can even contribute to projects if you want. I guess it is not so much difficult for you but If you need any help, please let me know.

[phax]

I assume the base link is https://ebelge.gib.gov.tr/efaturamevzuat.html and the main package can be taken from https://ebelge.gib.gov.tr/dosyalar/kilavuzlar/e-FaturaPaketi.zip ?

[cemo]

Yes exactly.

[cemo]

You had already use an old version of these files in UBL. I will be glad if you update them as well.

[cemo]

By the way there is also as fatura too. It is another kind of invoice but necessary as well.

https://ebelge.gib.gov.tr/earsivmevzuat.html