Fix creation of empty file.

diff --git a/org.argeo.jcr/src/org/argeo/jcr/fs/BinaryChannel.java b/org.argeo.jcr/src/org/argeo/jcr/fs/BinaryChannel.java
index ff4b4a1b3b1055be35e80791f80971140a62bfa2..b90bb900ae129827768f277831a86e17a128f018 100644 (file)
--- a/org.argeo.jcr/src/org/argeo/jcr/fs/BinaryChannel.java
+++ b/org.argeo.jcr/src/org/argeo/jcr/fs/BinaryChannel.java
@@ -45,6 +45,8 @@ public class BinaryChannel implements SeekableByteChannel {
                                try (InputStream in = new ByteArrayInputStream(new byte[0])) {
                                        this.binary = data.getSession().getValueFactory().createBinary(in);
                                }
+                               data.setProperty(Property.JCR_DATA, this.binary);
+                               data.getSession().save();
                        }
                } else {
                        throw new IllegalArgumentException(
@@ -60,7 +62,7 @@ public class BinaryChannel implements SeekableByteChannel {
        @Override
        public synchronized void close() throws IOException {
                if (isModified()) {
-                       Binary newBinary=null;
+                       Binary newBinary = null;
                        try {
                                Session session = file.getSession();
                                // byte[] arr = new byte[(int) position];
@@ -74,7 +76,7 @@ public class BinaryChannel implements SeekableByteChannel {
                                open = false;
                        } catch (RepositoryException e) {
                                throw new JcrFsException("Cannot close " + file, e);
-                       }finally{
+                       } finally {
                                JcrUtils.closeQuietly(newBinary);
                                IOUtils.closeQuietly(fc);
                        }
@@ -92,10 +94,10 @@ public class BinaryChannel implements SeekableByteChannel {
 
                        try {
                                int read;
-//                             int capacity = dst.capacity();
+                               // int capacity = dst.capacity();
                                byte[] arr = dst.array();
                                read = binary.read(arr, position);
-                               //dst.put(arr, 0, read);
+                               // dst.put(arr, 0, read);
 
                                // try {
                                // byte[] arr = dst.array();
@@ -174,7 +176,8 @@ public class BinaryChannel implements SeekableByteChannel {
                try {
                        if (fc == null) {
                                Path tempPath = Files.createTempFile(getClass().getSimpleName(), null);
-                               fc = FileChannel.open(tempPath, StandardOpenOption.WRITE, StandardOpenOption.READ, StandardOpenOption.DELETE_ON_CLOSE, StandardOpenOption.SPARSE);
+                               fc = FileChannel.open(tempPath, StandardOpenOption.WRITE, StandardOpenOption.READ,
+                                               StandardOpenOption.DELETE_ON_CLOSE, StandardOpenOption.SPARSE);
                                ReadableByteChannel readChannel = Channels.newChannel(binary.getStream());
                                fc.transferFrom(readChannel, 0, binary.getSize());
                                clearReadState();
@@ -188,10 +191,10 @@ public class BinaryChannel implements SeekableByteChannel {
        private boolean isModified() {
                return fc != null;
        }
-       
-       private void clearReadState(){
+
+       private void clearReadState() {
                position = -1;
                JcrUtils.closeQuietly(binary);
-               binary=null;
+               binary = null;
        }
 }