SoneInserter$InsertInformation.createManifestElement

//line 365 of https://github.com/Bombe/Sone/blob/0fde4bc94b71158908f7a1ed16807985628b8619/src/main/java/net/pterodactylus/sone/core/SoneInserter.java
        /**
366          * Creates a new manifest element.
367          *
368          * @param name
369          *            The name of the file
370          * @param contentType
371          *            The content type of the file
372          * @param templateName
373          *            The name of the template to render
374          * @return The manifest element
375          */
376         @SuppressWarnings("synthetic-access")
377         private ManifestElement createManifestElement(String name, String contentType, String templateName) {
378             InputStreamReader templateInputStreamReader = null;
379             Template template;
380             try {
381                 templateInputStreamReader = new InputStreamReader(getClass().getResourceAsStream(templateName), utf8Charset);
382                 template = TemplateParser.parse(templateInputStreamReader);
383             } catch (TemplateException te1) {
384                 logger.log(Level.SEVERE, String.format("Could not parse template “%s”!", templateName), te1);
385                 return null;
386             } finally {
387                 Closer.close(templateInputStreamReader);
388             }
389

390             TemplateContext templateContext = templateContextFactory.createTemplateContext();
391             templateContext.set("core", core);
392             templateContext.set("currentSone", soneProperties);
393             templateContext.set("currentEdition", core.getUpdateChecker().getLatestEdition());
394             templateContext.set("version", SonePlugin.VERSION);
395             StringWriter writer = new StringWriter();
396             RandomAccessBucket bucket = null;
397             try {
398                 template.render(templateContext, writer);
399                 bucket = new ArrayBucket(writer.toString().getBytes(Charsets.UTF_8));
400                 return new ManifestElement(name, bucket, contentType, bucket.size());
401             } catch (TemplateException te1) {
402                 logger.log(Level.SEVERE, String.format("Could not render template “%s”!", templateName), te1);
403                 return null;
404             } finally {
405                 Closer.close(writer);
406                 if (bucket != null) {
407                     bucket.free();
408                 }
409             }
410         }
411

412     }