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Diffstat (limited to 'src/com/isode/stroke/filetransfer/FileWriteBytestream.java')
-rw-r--r--src/com/isode/stroke/filetransfer/FileWriteBytestream.java73
1 files changed, 73 insertions, 0 deletions
diff --git a/src/com/isode/stroke/filetransfer/FileWriteBytestream.java b/src/com/isode/stroke/filetransfer/FileWriteBytestream.java
new file mode 100644
index 0000000..7fa068d
--- /dev/null
+++ b/src/com/isode/stroke/filetransfer/FileWriteBytestream.java
@@ -0,0 +1,73 @@
+/* Copyright (c) 2016, Isode Limited, London, England.
+ * All rights reserved.
+ *
+ * Acquisition and use of this software and related materials for any
+ * purpose requires a written license agreement from Isode Limited,
+ * or a written license from an organisation licensed by Isode Limited
+ * to grant such a license.
+ *
+ */
+package com.isode.stroke.filetransfer;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+
+import com.isode.stroke.base.ByteArray;
+
+public class FileWriteBytestream extends WriteBytestream {
+
+ private final String filePath_;
+
+ private FileOutputStream stream_ = null;
+
+ public FileWriteBytestream(String filePath) {
+ filePath_ = filePath;
+ }
+
+ @Override
+ protected void finalize() throws Throwable {
+ try {
+ close();
+ }
+ finally {
+ super.finalize();
+ }
+ }
+
+ @Override
+ public boolean write(ByteArray data) {
+ if (data.isEmpty()) {
+ return true;
+ }
+ if (stream_ == null) {
+ try {
+ stream_ = new FileOutputStream(filePath_);
+ } catch (FileNotFoundException e) {
+ return false;
+ }
+ }
+ try {
+ stream_.write(data.getData());
+ stream_.flush();
+ } catch (IOException e) {
+ return false;
+ }
+ onWrite.emit(data);
+ return true;
+ }
+
+ public void close() {
+ if (stream_ != null) {
+ try {
+ stream_.close();
+ } catch (IOException e) {
+ // Ignore exception
+ }
+ stream_ = null;
+ }
+ }
+
+
+}