If you use Eclipse just create a new Maven project and add this dependency
in the pom.xml
<dependency>
<groupId>com.google.elemental2</groupId>
<artifactId>elemental2-core</artifactId>
<version>1.1.0</Version>
</dependency>
Then run mvn clean package
You can do the same with IntelliJ or VSC.
likejudo <anil.r...@gmail.com> schrieb am Di., 18. Mai 2021, 01:02:
> Dr Lofi,
> What archetype did you use? I am not allowed to clone nor copy-paste code
> into my workspace.
> Can you please give me the "maven generate" command line you used?
>
> On Monday, May 17, 2021 at 4:53:58 PM UTC-5 likejudo wrote:
>
>> If I understand correctly,
>> I will try that but I am not allowed to clone any repo from github nor
>> downlead any software.
>> I have been doing this POC in my personal laptop, not my workspace at
>> work.
>>
>>
>> On Monday, May 17, 2021 at 3:52:33 PM UTC-5 lofid...@gmail.com wrote:
>>
>>> Ahh forget... You need to run your local mvn first... Maybe you are the
>>> first person who will download the Domino libs...
>>>
>>> So please check out this project:
>>> https://github.com/lofidewanto/stockwatcher/tree/master/stockwatcher-springboot
>>>
>>> and run
>>> mvn clean install
>>>
>>> lofid...@gmail.com schrieb am Montag, 17. Mai 2021 um 22:50:44 UTC+2:
>>>
>>>> Can you find following lib?
>>>>
>>>> <dependency>
>>>> <groupId>com.google.elemental2</groupId>
>>>> <artifactId>elemental2-core</artifactId>
>>>> </dependency>
>>>>
>>>> Without this one it is not possible - at least it doesn't make sense
>>>> for me - to work with REST on GWT / JavaScript...
>>>> likejudo schrieb am Montag, 17. Mai 2021 um 22:41:24 UTC+2:
>>>>
>>>>> Unfortunately, I do not find it in our Nexus.
>>>>> In the keyword search box, I searched for org.dominokit and then I
>>>>> searched for domino-rest-client.
>>>>> "No results found".
>>>>>
>>>>> On Monday, May 17, 2021 at 3:06:44 PM UTC-5 lofid...@gmail.com wrote:
>>>>>
>>>>>> If you want to use REST, you should use Domino REST simple framework
>>>>>> for GWT, see: https://github.com/DominoKit/domino-rest
>>>>>>
>>>>>> Here is my example using REST with Domino REST for GWT:
>>>>>> https://github.com/lofidewanto/stockwatcher/blob/3079899cb55da13f5d5bc2bd385868dc9276fd89/stockwatcher-springboot/stockwatcher-springboot-client/src/main/java/stockwatcher/client/ResponseFromServerPanel.java#L184
>>>>>>
>>>>>> If you cannot add Domino REST, we need to use a simple JavaScript API
>>>>>> but I won't recommend that to you... Maybe you check in your Nexus first
>>>>>> whether you can find Domino REST? It is also in Maven Central...
>>>>>>
>>>>>> https://github.com/DominoKit/domino-rest/wiki/Quick-start
>>>>>>
>>>>>> GWT 2.9.0.
>>>>>>
>>>>>> Thanks
>>>>>> likejudo schrieb am Montag, 17. Mai 2021 um 22:00:12 UTC+2:
>>>>>>
>>>>>>> The REST example uses Postman as client, not GWT.
>>>>>>> I need to use Spring Boot for server, and GWT for client. REST is
>>>>>>> fine if I don't have to add new libraries.
>>>>>>> (I want to avoid adding libraries like Domino to keep it simple and
>>>>>>> not worry about yet learning another tool, availability in my repo, and
>>>>>>> license).
>>>>>>>
>>>>>>> Working in baby steps, I want to send a file from the GWT client to
>>>>>>> SpringBoot server.
>>>>>>> Following the Spring docs
>>>>>>> https://spring.io/guides/gs/uploading-files/
>>>>>>>
>>>>>>> I added a multipart file parameter, but then get a compile error
>>>>>>>
>>>>>>> My code is here:
>>>>>>> https://github.com/1dropaflame/UploadStocks/commit/3c1599253f569c439f6d755b917be5b74140b97c
>>>>>>>
>>>>>>> @WebServlet("/stockwatcher/greet")
>>>>>>> public class GreetingServiceImpl extends RemoteServiceServlet
>>>>>>> implements GreetingService {
>>>>>>> public GreetingResponse greetServer(@RequestParam("file")
>>>>>>> MultipartFile file,
>>>>>>> RedirectAttributes redirectAttributes) throws
>>>>>>> IllegalArgumentException {
>>>>>>> // Verify that the input is valid.
>>>>>>> System.out.println("greetServer is called!");
>>>>>>> I tried changing the GreetingService also but also get a compile
>>>>>>> error:
>>>>>>>
>>>>>>> [INFO] --- maven-compiler-plugin:3.8.1:compile (default-compile) @
>>>>>>> StockWatcher-shared ---
>>>>>>> [INFO] Changes detected - recompiling the module!
>>>>>>> [INFO] Compiling 4 source files to
>>>>>>> C:\Users\User\Documents\Learn\GWT\Nalu\StockWatcher\StockWatcher-shared\target\classes
>>>>>>> [INFO] -------------------------------------------------------------
>>>>>>> [ERROR] COMPILATION ERROR :
>>>>>>> [INFO] -------------------------------------------------------------
>>>>>>> [ERROR]
>>>>>>> /C:/Users/User/Documents/Learn/GWT/Nalu/StockWatcher/StockWatcher-shared/src/main/java/stockwatcher/GreetingService.java:[11,38]
>>>>>>> cannot find symbol
>>>>>>> symbol: class MultipartFile
>>>>>>> location: interface stockwatcher.GreetingService
>>>>>>> [ERROR]
>>>>>>> /C:/Users/User/Documents/Learn/GWT/Nalu/StockWatcher/StockWatcher-shared/src/main/java/stockwatcher/GreetingService.java:[11,58]
>>>>>>> cannot find symbol
>>>>>>> symbol: class RedirectAttributes
>>>>>>> location: interface stockwatcher.GreetingService
>>>>>>> [INFO] 2 errors
>>>>>>> [INFO] -------------------------------------------------------------
>>>>>>> [INFO]
>>>>>>> ------------------------------------------------------------------------
>>>>>>> [INFO] Reactor Summary for StockWatcher 1.0-SNAPSHOT:
>>>>>>> [INFO]
>>>>>>> [INFO] StockWatcher ....................................... SUCCESS
>>>>>>> [ 0.075 s]
>>>>>>> [INFO] StockWatcher-shared ................................ FAILURE
>>>>>>> [ 0.835 s]
>>>>>>> [INFO] StockWatcher-client ................................ SKIPPED
>>>>>>> [INFO] StockWatcher-server ................................ SKIPPED
>>>>>>> [INFO]
>>>>>>> ------------------------------------------------------------------------
>>>>>>> [INFO] BUILD FAILURE
>>>>>>> [INFO]
>>>>>>> ------------------------------------------------------------------------
>>>>>>> [INFO] Total time: 1.914 s
>>>>>>> [INFO] Finished at: 2021-05-17T14:50:09-05:00
>>>>>>> [INFO]
>>>>>>> ------------------------------------------------------------------------
>>>>>>> [ERROR] Failed to execute goal
>>>>>>> org.apache.maven.plugins:maven-compiler-plugin:3.8.1:compile
>>>>>>> (default-compile) on project StockWatcher-shared: Compilation failure:
>>>>>>> Compilation failure:
>>>>>>> [ERROR]
>>>>>>> /C:/Users/User/Documents/Learn/GWT/Nalu/StockWatcher/StockWatcher-shared/src/main/java/stockwatcher/GreetingService.java:[11,38]
>>>>>>> cannot find symbol
>>>>>>> [ERROR] symbol: class MultipartFile
>>>>>>> [ERROR] location: interface stockwatcher.GreetingService
>>>>>>> [ERROR]
>>>>>>> /C:/Users/User/Documents/Learn/GWT/Nalu/StockWatcher/StockWatcher-shared/src/main/java/stockwatcher/GreetingService.java:[11,58]
>>>>>>> cannot find symbol
>>>>>>> [ERROR] symbol: class RedirectAttributes
>>>>>>> [ERROR] location: interface stockwatcher.GreetingService
>>>>>>> [ERROR] -> [Help 1]
>>>>>>> [ERROR]
>>>>>>> [ERROR] To see the full stack trace of the errors, re-run Maven with
>>>>>>> the -e switch.
>>>>>>> [ERROR] Re-run Maven using the -X switch to enable full debug
>>>>>>> logging.
>>>>>>> [ERROR]
>>>>>>> [ERROR] For more information about the errors and possible
>>>>>>> solutions, please read the following articles:
>>>>>>> [ERROR] [Help 1]
>>>>>>> http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
>>>>>>> [ERROR]
>>>>>>> [ERROR] After correcting the problems, you can resume the build with
>>>>>>> the command
>>>>>>> [ERROR] mvn <args> -rf :StockWatcher-shared
>>>>>>> On Monday, May 17, 2021 at 12:17:58 PM UTC-5 lofid...@gmail.com
>>>>>>> wrote:
>>>>>>>
>>>>>>>> You need to decide first, what communication protocol you want to
>>>>>>>> use between your Web browser (client) and your Spring Boot (server):
>>>>>>>>
>>>>>>>> - GWT RPC
>>>>>>>> - REST
>>>>>>>>
>>>>>>>> In both cases you can upload your files...
>>>>>>>>
>>>>>>>> GWT RPC:
>>>>>>>> https://stackoverflow.com/questions/9160535/is-it-possible-to-upload-a-file-via-gwt-rpc-servlets
>>>>>>>>
>>>>>>>> REST:
>>>>>>>> https://www.websparrow.org/spring/spring-boot-rest-api-file-upload-save-example
>>>>>>>>
>>>>>>>> Hope this helps!
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> Am Mo., 17. Mai 2021 um 18:58 Uhr schrieb likejudo <
>>>>>>>> anil...@gmail.com>:
>>>>>>>>
>>>>>>>>> Dr Lofi,
>>>>>>>>> I need to make a file uploader for a spring boot server and was
>>>>>>>>> looking at the generated code. I see that the Impl extends
>>>>>>>>> RemoteServiceServlet.
>>>>>>>>> The example for file uploads however, has its own controller.
>>>>>>>>>
>>>>>>>>> https://spring.io/guides/gs/uploading-files/
>>>>>>>>>
>>>>>>>>> @Controller public class FileUploadController {
>>>>>>>>> .....
>>>>>>>>> @PostMapping("/") public String
>>>>>>>>> handleFileUpload(@RequestParam("file") MultipartFile file,
>>>>>>>>> RedirectAttributes redirectAttributes) {
>>>>>>>>>
>>>>>>>>> NaluKit has the servicing method in the Impl.
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> https://github.com/1dropaflame/UploadStocks/blob/main/StockWatcher/StockWatcher-server/src/main/java/stockwatcher/GreetingServiceImpl.java
>>>>>>>>>
>>>>>>>>> @WebServlet("/stockwatcher/greet")
>>>>>>>>> public class GreetingServiceImpl extends RemoteServiceServlet
>>>>>>>>> implements GreetingService {
>>>>>>>>>
>>>>>>>>> I am confused which to follow.
>>>>>>>>>
>>>>>>>>> On Monday, May 17, 2021 at 11:44:33 AM UTC-5 lofid...@gmail.com
>>>>>>>>> wrote:
>>>>>>>>>
>>>>>>>>>> Yeah, I think your Nexus is connected to Maven Central... So you
>>>>>>>>>> would have everything which is already uploaded at Maven Central...
>>>>>>>>>>
>>>>>>>>>> Other than Maven Central is difficult...
>>>>>>>>>> likejudo schrieb am Montag, 17. Mai 2021 um 16:32:00 UTC+2:
>>>>>>>>>>
>>>>>>>>>>> @TBroyer, @Lofi
>>>>>>>>>>> When I looked in my employer's Nexus repo searching for
>>>>>>>>>>> "gwt-maven-plugin" I found only the Mojo Codehaus plugin.
>>>>>>>>>>> So I assumed that we did not have it.
>>>>>>>>>>> A few days ago, I searched instead for "net.ltgt.gwt.maven" and
>>>>>>>>>>> found it! :)
>>>>>>>>>>>
>>>>>>>>>>> On Monday, May 17, 2021 at 7:09:21 AM UTC-5 t.br...@gmail.com
>>>>>>>>>>> wrote:
>>>>>>>>>>>
>>>>>>>>>>>> On Sunday, May 16, 2021 at 5:54:51 PM UTC+2 lofid...@gmail.com
>>>>>>>>>>>> wrote:
>>>>>>>>>>>>
>>>>>>>>>>>>> Yes that also fine.
>>>>>>>>>>>>>
>>>>>>>>>>>>> The main thing: use the *TBroyer Maven plugin* instead the
>>>>>>>>>>>>> old one or Eclipse plugin.
>>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> Except, he said several times that he couldn't: “ I don't have
>>>>>>>>>>>> a choice. I have to use what is in my employer's repository.”
>>>>>>>>>>>>
>>>>>>>>>>> --
>>>>>>>>>
>>>>>>>> You received this message because you are subscribed to a topic in
>>>>>>>>> the Google Groups "GWT Users" group.
>>>>>>>>> To unsubscribe from this topic, visit
>>>>>>>>> https://groups.google.com/d/topic/google-web-toolkit/TclImrErWMY/unsubscribe
>>>>>>>>> .
>>>>>>>>> To unsubscribe from this group and all its topics, send an email
>>>>>>>>> to google-web-tool...@googlegroups.com.
>>>>>>>>>
>>>>>>>> To view this discussion on the web visit
>>>>>>>>> https://groups.google.com/d/msgid/google-web-toolkit/2600230b-5cd3-4929-9e3c-e32f068e7511n%40googlegroups.com
>>>>>>>>> <https://groups.google.com/d/msgid/google-web-toolkit/2600230b-5cd3-4929-9e3c-e32f068e7511n%40googlegroups.com?utm_medium=email&utm_source=footer>
>>>>>>>>> .
>>>>>>>>>
>>>>>>>> --
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