Re: improve documentation for UploadedFilesAware

There is a really good page for the old upload

https://struts.apache.org/core-developers/file-upload.html

But the << back to Core Developers Guide does not make it easy to find 
it again.

##

https://struts.apache.org/core-developers/action-file-upload-interceptor

would benefit a similar detail page, updated and with the stream stuff.

return this.uploadedFiles.stream().map(UploadedFile::getContentType).toArray();

otherwise without streams

List<UploadedFile<File>>uploads =this.uploadedFiles;

if(uploads !=null&&uploads.size()>0){

for(inti =0;i <uploads.size();i++){

String file uploads.get(i).getOriginalName();

// destroy the temporary file created

uploads.get(i).delete();

}

}

On 12/03/2024 19:48, Lukasz Lenart wrote:
> pon., 26 lut 2024 o 12:08 Greg Huber<[email protected]>  napisał(a):
>> The documentation only lists one file
>>
>> |public void withUploadedFiles(List<UploadedFile> uploadedFiles) { if
>> (!uploadedFiles.isEmpty()) { this.uploadedFile = uploadedFiles.get(0);
>> this.fileName = uploadedFile.getName(); this.contentType =
>> uploadedFile.getContentType(); this.originalName =
>> uploadedFile.getOriginalName(); } }|
>>
>> For multiple files these need populating
>>
>> privateFile[]uploadedFiles=null;
>>
>> privateString[]uploadedFilesContentType=null;
>>
>> privateString[]uploadedFilesFileName=null;
>>
>> We have to loop and do it ourselves now?
> Basically it would be better to stop using additional fields if not
> needed. You can achieve the same behaviour just exposing getters
> extracting what's needed from "uploadedFiles", eg:
>
> public void withUploadedFiles(List<UploadedFile> uploadedFiles) {
>    this.uploadedFiles = uploadedFiles;
> }
>
> public String[] getUploadedFilesContentType() {
>    return this.uploadedFiles.stream().map(UploadedFile::getContentType).toArray();
> }
>
> etc.
>
>
> Cheers
> Lukasz
>
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