joerg/files
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

return open stream to caller in walk

Browse source
This commit is contained in:
Jörg Prante 2023-12-01 15:01:26 +01:00
parent 94cea9ae79
commit 99406c1ca4
2 changed files with 5 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
files-api/src/main/java/org/xbib/files/FileService.java
View file

@ -120,14 +120,16 @@ public interface FileService {
/** /**
* Replacement for Files.walk() without AccessDeniedException. * Replacement for Files.walk() without AccessDeniedException.
* Caller must use a try-with-resources statement.
*
* @param p the path * @param p the path
* @return a stream of readable files under the path * @return a stream of readable files under the path
*/ */
static Stream<Path> walk(Path p) { static Stream<Path> walk(Path p) {
if (Files.isReadable(p)) { if (Files.isReadable(p)) {
if (Files.isDirectory(p)) { if (Files.isDirectory(p)) {
try (Stream<Path> stream = Files.list(p)) { try {
return stream.flatMap(FileService::walk); return Files.list(p).flatMap(FileService::walk);
} catch (IOException e) { } catch (IOException e) {
Logger.getLogger(FileService.class.getName()) Logger.getLogger(FileService.class.getName())
.log(Level.FINE,"skipped " + p + " because of " + e.getMessage()); .log(Level.FINE,"skipped " + p + " because of " + e.getMessage());

2
gradle.properties
View file

@ -1,5 +1,5 @@
group = org.xbib group = org.xbib
name = files name = files
version = 4.2.0 version = 4.2.1
org.gradle.warning.mode = ALL org.gradle.warning.mode = ALL