I don't know if that will help but I tried decomposing what was going on
using the source of EngineTemplate and I found that this was the line that
didn't work :
this.template.createDocument(this.engine);
Problem is : neither this.template nor this.engine are null so I don't get
it.
Again, thanks in advance
On Wednesday, April 6, 2016 at 2:59:17 PM UTC+2, Guillaume Gurdil wrote:
>
> Hello everyone !
>
> I've used jOpenDocument for some time now but always with spreadsheets.
> This time, I need to work on text documents. Unfortunately, even if all the
> file manipulation is ok (setFields and things like that), I can't save the
> file because I get a NullPointerException. Here's a bit of code :
>
> try {
> JavaScriptFileTemplate template = null;
> if (getNomFichierModele() != null) {
> // Récupération du template via FTP
> File templateFile = getTemplateSource(request);
> // Création d'un fichier temporaire
> tempFile = File.createTempFile("OdtFile", EXTENSION);
> template = new JavaScriptFileTemplate(templateFile);
> } else {
> logger.debug("Création d'un document vierge");
> tempFile = File.createTempFile("OdtFile", EXTENSION);
> template = new JavaScriptFileTemplate("");
> }
> buildODTDocument(model, template, request, response);
> // Enregistrement dans le fichier
> tempFile = template.saveAs(tempFile);
> // Fin de traitement, envoi dans l'out
> inputStream = new FileInputStream(tempFile);
>
> byte[] bytes = new byte[4096];
> int lu = 0;
> while ((lu = inputStream.read(bytes)) > 0) {
> out.write(bytes, 0, lu);
> }
> } finally {
> try {
> out.flush();
> inputStream.close();
> tempFile.delete();
> } catch (IOException ie) {
> // Forward to handler
> logger.error("Pb de fermeture de fichier");
> }
> }
>
>
>
> Everything up to buildODTDocument() works fine. The template is not null,
> the file is correctly retrieved and copied, the copy is correctly modified.
> The only line that I can't get to work is tempFile =
> template.saveAs(tempFile);
>
> Does anyone have an idea why ? It's really frustrating and I've spent
> quite an amount of time to figure out what the problem is. In vain...
>
>
> Thanks in advance for any help you might give me.
>
> Guillaume
>
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