Re: Article Planning Spring Boot and GWT Boot with Domino + Nalu

I actually created this article…

Dynamite Duo: GWT Boot and Spring Boot bit.ly

Enjoy and much more to come 😎

It's time that Java developers don't need to hide their capabilities behind JavaScript 😅

Lofi 

Am 27.05.2023 um 20:32 schrieb Alex Karg <alexkarg7@gmail.com>:

Hi Lofi, +1, this article would certainly be a great read. Did you actually manage to create it yet? Thanks, Alex

On Sunday, December 18, 2022 at 1:04:48 PM UTC+1 lofid...@gmail.com wrote:

Hi All,

I'm looking forward for Xmas holidays... Preparing an article for GWT / J2CL:

Spring Boot and GWT Boot with DominoKit - Introduction - I would take the "StockWatcher" example and build a Domino UI and Nalu web app.

Any other wishes? ☺️

Another question, I see some questions about moving from old GWT to a newer version. Mostly they still use Eclipse based development and maybe Ant?

Is it worth it to create a "recipe" in OpenRewrite to be able to move all the old GWT webapps automatically to the newer structure with TBroyer Maven? It's a pity that people stuck in the older structure.

Thanks,

Lofi

Debugging in Chrome is already very good, and we are actually independent of the IDE with the Maven plugin...

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Re: Article Planning Spring Boot and GWT Boot with Domino + Nalu

Hi Lofi, +1, this article would certainly be a great read. Did you actually manage to create it yet? Thanks, Alex

On Sunday, December 18, 2022 at 1:04:48 PM UTC+1 lofid...@gmail.com wrote:

Hi All,

I'm looking forward for Xmas holidays... Preparing an article for GWT / J2CL:

Spring Boot and GWT Boot with DominoKit - Introduction - I would take the "StockWatcher" example and build a Domino UI and Nalu web app.

Any other wishes? ☺️

Another question, I see some questions about moving from old GWT to a newer version. Mostly they still use Eclipse based development and maybe Ant?

Is it worth it to create a "recipe" in OpenRewrite to be able to move all the old GWT webapps automatically to the newer structure with TBroyer Maven? It's a pity that people stuck in the older structure.

Thanks,

Lofi

Debugging in Chrome is already very good, and we are actually independent of the IDE with the Maven plugin...

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Re: Entry point

The entrypoint is supposed to function as the start of the application - how do you "enter" into it. You likely don't encounter the same entrypoint more than once as the app is being used, and any/all entrypoints will run right at page load. Technically each of what you describe is probably possible, but it seems very likely that you wouldn't want to use an entrypoint to manage a dialog that is opened by clicking a button.

Typically, the entrypoint is used like a java public static void main method - just one, only do enough in it to start the application.

On Sunday, May 14, 2023 at 11:44:47 PM UTC-5 ronjos...@gmail.com wrote:

Thank you Colin for responding , 

Can we use the entry point for some specific page or widget in the application?

e.g. There is a dialog in the application on which if clicked on edit button , we see another dialog on which there is a button to add files. 

Can we use the entry point to drag and drop files over the area of that add file button ?

Regards

Ronit

On Monday, 15 May 2023 at 04:40:28 UTC+5:30 Colin Alworth wrote:

While it is technically possible to have more than one EntryPoint declared in your .gwt.xml files(s), order might be hard to control precisely. I believe the order is deterministic, but not strictly defined by the compiler (likely the order in which entry-point> tags are encountered when parsing .gwt.xml files, but since they are permitted to have cyclical dependencies, this is not always obvious).

With that said, this can be a good way to compile multiple independent applications into a single output JS (so that they avoid sending the same  classes to the browser multiple times. I've seen this done with a conditional at the top of each entrypoint, to that way one or more entrypoint can run at page load automatically, and each enhance the part of the page that matters specifically to them. Ideally in this case, order of execution will not matter, so the above concern won't apply.

On Sunday, May 14, 2023 at 5:57:20 PM UTC-5 ronjos...@gmail.com wrote:

Hello Team,

I am new to GWT and working on an existing system.

My application has already got an entry point. Can I have one more implementation of the Entrypoint ?

Thanks in advance 

Ronit

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Re: GWT for a Java to WASM compiler

I think the advantages come from transpiling languages other than JS to WASM (in their examples, Kotlin and Dart).  Eg: An integer in Java, will still be in integer in WASM, while when you ask GWT for an integer, it has to do a bunch of magic, as JS doesn't have integers.

On Sunday, 14 May 2023 at 9:50:58 pm UTC+10 lofid...@gmail.com wrote:

Thanks for the info. A very good explanation in that video.

But still don't understand why would this solution with WASM GC 2x faster than the "pure transpiling" solution? The latter is completely in JS and uses the GC from JS as it is.

Does this means using JS with WASM will be 2x faster than the pure JS??? 🤣

Thanks 

Lofi

Craig Mitchell schrieb am Freitag, 12. Mai 2023 um 12:27:43 UTC+2:

At Google I/O 2023, they showed that WASM (Web Assembly) is finally getting garbage collection (as well as shared memory).

https://developers.googleblog.com/2023/05/bringing-kotlin-to-web.html

https://youtu.be/RcHER-3gFXI?t=604

They showed that JetBrains was experimenting with Kotlin compiling to WASM.

There wasn't any mention of anyone doing Java compilation to WASM.

I wonder how hard it would be to modify GWT to compile to WASM.  Possible?  Thoughts?

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Re: Entry point

Thank you Colin for responding , 

Can we use the entry point for some specific page or widget in the application?

e.g. There is a dialog in the application on which if clicked on edit button , we see another dialog on which there is a button to add files. 

Can we use the entry point to drag and drop files over the area of that add file button ?

Regards

Ronit

On Monday, 15 May 2023 at 04:40:28 UTC+5:30 Colin Alworth wrote:

While it is technically possible to have more than one EntryPoint declared in your .gwt.xml files(s), order might be hard to control precisely. I believe the order is deterministic, but not strictly defined by the compiler (likely the order in which entry-point> tags are encountered when parsing .gwt.xml files, but since they are permitted to have cyclical dependencies, this is not always obvious).

With that said, this can be a good way to compile multiple independent applications into a single output JS (so that they avoid sending the same  classes to the browser multiple times. I've seen this done with a conditional at the top of each entrypoint, to that way one or more entrypoint can run at page load automatically, and each enhance the part of the page that matters specifically to them. Ideally in this case, order of execution will not matter, so the above concern won't apply.

On Sunday, May 14, 2023 at 5:57:20 PM UTC-5 ronjos...@gmail.com wrote:

Hello Team,

I am new to GWT and working on an existing system.

My application has already got an entry point. Can I have one more implementation of the Entrypoint ?

Thanks in advance 

Ronit

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Re: Entry point

While it is technically possible to have more than one EntryPoint declared in your .gwt.xml files(s), order might be hard to control precisely. I believe the order is deterministic, but not strictly defined by the compiler (likely the order in which entry-point> tags are encountered when parsing .gwt.xml files, but since they are permitted to have cyclical dependencies, this is not always obvious).

With that said, this can be a good way to compile multiple independent applications into a single output JS (so that they avoid sending the same  classes to the browser multiple times. I've seen this done with a conditional at the top of each entrypoint, to that way one or more entrypoint can run at page load automatically, and each enhance the part of the page that matters specifically to them. Ideally in this case, order of execution will not matter, so the above concern won't apply.

On Sunday, May 14, 2023 at 5:57:20 PM UTC-5 ronjos...@gmail.com wrote:

Hello Team,

I am new to GWT and working on an existing system.

My application has already got an entry point. Can I have one more implementation of the Entrypoint ?

Thanks in advance 

Ronit

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Entry point

Hello Team,

I am new to GWT and working on an existing system.

My application has already got an entry point. Can I have one more implementation of the Entrypoint ?

Thanks in advance 

Ronit

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