import java.nio.file.Path;
import java.nio.file.StandardOpenOption;
-import javax.activation.FileTypeMap;
-import javax.activation.MimetypesFileTypeMap;
import javax.jcr.Binary;
import javax.jcr.Node;
import javax.jcr.Property;
private long position = 0;
- // private ByteBuffer toWrite;
private FileChannel fc = null;
- private static FileTypeMap fileTypeMap;
-
- static {
- try {
- fileTypeMap = new MimetypesFileTypeMap("/etc/mime.types");
- } catch (IOException e) {
- fileTypeMap = FileTypeMap.getDefaultFileTypeMap();
- }
- }
-
- public BinaryChannel(Node file) throws RepositoryException, IOException {
+ public BinaryChannel(Node file, Path path) throws RepositoryException, IOException {
this.file = file;
- // int capacity = 1024 * 1024;
- // this.toWrite = ByteBuffer.allocate(capacity);
if (file.isNodeType(NodeType.NT_FILE)) {
if (file.hasNode(Property.JCR_CONTENT)) {
Node data = file.getNode(Property.JCR_CONTENT);
data.setProperty(Property.JCR_DATA, this.binary);
// MIME type
- String mime = fileTypeMap.getContentType(file.getName());
+ String mime = Files.probeContentType(path);
+ // String mime = fileTypeMap.getContentType(file.getName());
data.setProperty(Property.JCR_MIMETYPE, mime);
data.getSession().save();
Binary newBinary = null;
try {
Session session = file.getSession();
- // byte[] arr = new byte[(int) position];
- // toWrite.flip();
- // toWrite.get(arr);
fc.position(0);
InputStream in = Channels.newInputStream(fc);
newBinary = session.getValueFactory().createBinary(in);
try {
int read;
- // int capacity = dst.capacity();
byte[] arr = dst.array();
read = binary.read(arr, position);
- // dst.put(arr, 0, read);
-
- // try {
- // byte[] arr = dst.array();
- // read = binary.read(arr, position);
- // } catch (UnsupportedOperationException e) {
- // int capacity = dst.capacity();
- // byte[] arr = new byte[capacity];
- // read = binary.read(arr, position);
- // dst.put(arr);
- // }
+
if (read != -1)
position = position + read;
return read;
public int write(ByteBuffer src) throws IOException {
int written = getFileChannel().write(src);
return written;
- // int byteCount = src.remaining();
- // if (toWrite.remaining() < byteCount)
- // throw new JcrFsException("Write buffer is full");
- // toWrite.put(src);
- // if (position < binarySize)
- // position = binarySize + byteCount;
- // else
- // position = position + byteCount;
- // return byteCount;
}
@Override
@Override
public SeekableByteChannel truncate(long size) throws IOException {
getFileChannel().truncate(size);
- // if (size != size())
- // throw new UnsupportedOperationException("Cannot truncate JCR
- // binary");
return this;
}