Spring for Dummy

[Emiliano]

In my OrderRowDetailCtrl I have a custo method to upload file.

I created (copied) my firts java controller.

When I try to upload the file I receive:

GRAVE: Servlet.service() for servlet appServlet threw exception

org.springframework.web.multipart.MultipartException: The current request is not a multipart request

What I have to configure and how ?

PS: Is it possible to fix Excel button error ?

[to...@openlegacy.com]

Hey,

Try looking at the following link: http://stackoverflow.com/questions/2422468/how-to-upload-files-to-server-using-jsp-servlet

Tom

[Roi Mor]

Emiliano,

I see the example I sent you by mail (openlegacy-rest-db-sample) is using FileUploader (angular-file-upload.min.js)

It is used in controllers.js within the sample project, and uploaded to TreeController (which I assume you used).

Attached the sample again for the audience.

[Emiliano]

Yes, I made a bit of confusion: I mixed up the two example (gallery item page and db-sample) and forget some piece of code.

Today I'll investigate the issue :-)

[Emiliano]

Ok, now I can upload images!!! :-)

They are stored (as a first step, for simplicity) in the "user.home"/images

How to serve it as static url from Tomcat ? My idea is to create a method that returns a list of url to display in my gallery item page.

Il giorno mercoledì 11 febbraio 2015 19:59:44 UTC+1, Roi Mor ha scritto:

[Roi Mor]

The sample app expose list of files for each node in the product tree and a link to download for each file.
TreeController does the Url mappings.

[Emiliano]

I saw, Roi ... but I need something else.

The images are stored to a folder (not in H2 memory db) outside the webapp root and I want to display (not download) an images gallery like the one in the rest/mobile sample.

I tryed to add  <mvc:resources mapping="/images/**" location="file:///C:/Users/Emiliano/images/" /> to webmvc-config.xml, but nothing changed.

Il giorno giovedì 12 febbraio 2015 18:30:10 UTC+1, Roi Mor ha scritto:

[Roi Mor]

In Spring MVC you map the image link to a controller Java method, read the file content as bytes and write them to the response.
We will find an example from one of our project, and share it.

[Roi Mor]

Here is an example which streams a PDF file from a local folder to the http client :
@Controller
public class FilesController {

private String directory = "c:\\temp";

@RequestMapping(value="mifrat/{mifrat}",method=RequestMethod.GET)
public void getMifrat(HttpServletResponse response,@PathVariable("mifrat") String mifrat) throws IOException {
response.setContentType("application/pdf");

File file = new File(directory,"mifrat_ " + mifrat.replaceAll(" -", "") +".pdf");
byte[] bytes = FileUtils.readFileToByteArray(file);
response.getOutputStream().write(bytes);

}

public void setDirectory(String directory) {
this.directory = directory;
}
}