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  1. Commons IO
  2. IO-719

PathUtils.copyDirectory() does not work when source and dest belong to different file systems

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.8.0
    • Fix Version/s: 2.9.0
    • Component/s: Utilities
    • Labels:
      None
    • Environment:

      Java 8, Linux

      Description

      This code:

      @Test
      public void pathUtilsCopyDirFailure() throws IOException {
      	FileSystem fs1 = Jimfs.newFileSystem();
      	Path srcDir = fs1.getPath("srcDir");
      	// Create files/dirs in srcDir
      	Path targetDir = Paths.get("targetDir");
      	PathUtils.copyDirectory(srcDir, targetDir);
      }
      

      throws exception:

      java.nio.file.ProviderMismatchException
      	at java.base/sun.nio.fs.UnixPath.toUnixPath(UnixPath.java:198)
      	at java.base/sun.nio.fs.UnixPath.resolve(UnixPath.java:410)
      	at java.base/sun.nio.fs.UnixPath.resolve(UnixPath.java:43)
      	at org.apache.commons.io.file.CopyDirectoryVisitor.preVisitDirectory(CopyDirectoryVisitor.java:130)
      	at org.apache.commons.io.file.CopyDirectoryVisitor.preVisitDirectory(CopyDirectoryVisitor.java:36)
      	at java.base/java.nio.file.Files.walkFileTree(Files.java:2731)
      	at java.base/java.nio.file.Files.walkFileTree(Files.java:2796)
      	at org.apache.commons.io.file.PathUtils.visitFileTree(PathUtils.java:687)
      	at org.apache.commons.io.file.PathUtils.copyDirectory(PathUtils.java:196)
      

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            • Assignee:
              Unassigned
              Reporter:
              ashcheglov Andrew Shcheglov
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                Updated:
                Resolved:

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