コード例 #1
0
ファイル: Files.java プロジェクト: GeomaticM/ehcache
 private static boolean mv0(
     final java.io.File src, final java.io.File dst, final ArchiveDetector detector) {
   boolean ok = true;
   if (src.isDirectory()) {
     final long srcLastModified = src.lastModified();
     final boolean srcIsArchived = src instanceof File && ((File) src).getInnerArchive() != null;
     final boolean dstIsArchived = dst instanceof File && ((File) dst).getInnerArchive() != null;
     final boolean srcIsGhost = srcIsArchived && srcLastModified <= 0;
     if (!srcIsGhost || !dstIsArchived || !File.isLenient()) dst.mkdir();
     final String[] members = src.list();
     if (!srcIsArchived && dstIsArchived) {
       // Create sorted entries if writing a new archive file.
       // This is courtesy only, so natural order is sufficient.
       Arrays.sort(members);
     }
     for (int i = 0, l = members.length; i < l; i++) {
       final String member = members[i];
       ok &= mv0(detector.createFile(src, member), detector.createFile(dst, member), detector);
     }
     if (!srcIsGhost) ok &= dst.setLastModified(srcLastModified);
   } else if (src.isFile()) { // !isDirectory()
     try {
       cp(true, src, dst);
     } catch (IOException ex) {
       ok = false;
     }
   } else {
     ok = false; // don't move special files!
   }
   return ok && src.delete(); // only unlink if ok!
 }
コード例 #2
0
ファイル: Files.java プロジェクト: GeomaticM/ehcache
 /** Unchecked parameters version. */
 private static void cp_r0(
     final boolean preserve,
     final java.io.File src,
     final java.io.File dst,
     final ArchiveDetector srcDetector,
     final ArchiveDetector dstDetector)
     throws IOException {
   if (src.isDirectory()) {
     final long srcLastModified = src.lastModified();
     final boolean srcIsArchived = src instanceof File && ((File) src).getInnerArchive() != null;
     final boolean dstIsArchived = dst instanceof File && ((File) dst).getInnerArchive() != null;
     final boolean srcIsGhost = srcIsArchived && srcLastModified <= 0;
     if (!srcIsGhost || !dstIsArchived || !File.isLenient())
       if (!dst.mkdir() && !dst.isDirectory())
         throw new IOException("destination is not a directory");
     final String[] members = src.list();
     if (!srcIsArchived && dstIsArchived) {
       // Create sorted entries if writing a new archive.
       // This is a courtesy only, so natural order is sufficient.
       Arrays.sort(members);
     }
     for (int i = 0, l = members.length; i < l; i++) {
       final String member = members[i];
       cp_r0(
           preserve,
           srcDetector.createFile(src, member),
           dstDetector.createFile(dst, member),
           srcDetector,
           dstDetector);
     }
     if (preserve && !srcIsGhost)
       if (!dst.setLastModified(srcLastModified))
         throw new IOException("cannot set last modification time");
   } else if (src.isFile() && (!dst.exists() || dst.isFile())) {
     cp0(preserve, src, dst);
   } else {
     throw new IOException("cannot copy non-existent or special files");
   }
 }
コード例 #3
0
  public void unpack(String artifact, File destination) {
    File archiveFile = getAsFile(artifact);

    if (archiveFile == null || !archiveFile.exists()) return;
    if (archiveFile.isDirectory()) {
      try {
        Files.walkFileTree(archiveFile.toPath(), new CopyDirVisitor(archiveFile, destination));
      } catch (Exception e) {
        OutputBouble.reportError(e);
      }

    } else if (archiveFile.getName().endsWith("jar")) {
      destination.mkdirs();
      try {
        java.util.jar.JarFile jar = new java.util.jar.JarFile(archiveFile);
        java.util.Enumeration jarEnum = jar.entries();
        while (jarEnum.hasMoreElements()) {
          java.util.jar.JarEntry file = (java.util.jar.JarEntry) jarEnum.nextElement();
          java.io.File f = new java.io.File(destination + java.io.File.separator + file.getName());
          if (file.isDirectory()) { // if its a directory, create it
            f.mkdir();
            continue;
          }
          java.io.InputStream is = jar.getInputStream(file); // get the input stream
          java.io.FileOutputStream fos = new java.io.FileOutputStream(f);
          while (is.available() > 0) { // write contents of 'is' to 'fos'
            fos.write(is.read());
          }
          fos.close();
          is.close();
        }
        jar.close();
      } catch (Exception e) {

      }
    }
  }