+\r
+ private static Path findFreshFileName(Path root, String fileName) throws IOException {\r
+ int ending = fileName.lastIndexOf('.');\r
+ String glob = fileName;\r
+ String suffix = "";\r
+ if (ending > -1) {\r
+ glob = fileName.substring(0, ending);\r
+ suffix = fileName.substring(ending);\r
+ }\r
+ int i = 0;\r
+ try (DirectoryStream<Path> stream = Files.newDirectoryStream(root, glob)) {\r
+ Iterator<Path> iter = stream.iterator();\r
+ while (iter.hasNext()) {\r
+ iter.next();\r
+ i++;\r
+ }\r
+ }\r
+ String newFileName = glob + "_" + i + suffix;\r
+ return root.resolve(newFileName);\r
+ }\r
+\r
+ public static Map<String, Long> getUploadedFiles() throws DatabaseException {\r
+ Map<String, String> results = FileImportService.getPathsAndResources();\r
+ Map<String, Long> result = Simantics.getSession().syncRequest(new UniqueRead<Map<String, Long>>() {\r
+\r
+ @Override\r
+ public Map<String, Long> perform(ReadGraph graph) throws DatabaseException {\r
+ Map<String, Long> map = new HashMap<>();\r
+ for (Map.Entry<String, String> entry : results.entrySet()) {\r
+ String value = (String) entry.getValue();\r
+ Long id = Long.valueOf(value);\r
+ SerialisationSupport ss = graph.getService(SerialisationSupport.class);\r
+ try {\r
+ Resource r = ss.getResource(id);\r
+ String name = graph.getRelatedValue(r, Layer0.getInstance(graph).HasName);\r
+ map.put(name, id);\r
+ } catch (DatabaseException e) {\r
+ e.printStackTrace();\r
+ }\r
+ }\r
+ return map;\r
+ }\r
+ });\r
+ return result;\r