X-Git-Url: http://git.linex4red.de/pub/Android/ownCloud.git/blobdiff_plain/bb257ec72911fa0418c7093863bac51d589419fa..c3721452962c2635933b5b78858ac45752d2fbda:/src/eu/alefzero/webdav/FileRequestEntity.java

diff --git a/src/eu/alefzero/webdav/FileRequestEntity.java b/src/eu/alefzero/webdav/FileRequestEntity.java
index b1d6cbbc..d60eabf1 100644
--- a/src/eu/alefzero/webdav/FileRequestEntity.java
+++ b/src/eu/alefzero/webdav/FileRequestEntity.java
@@ -4,7 +4,7 @@
  *
  *   This program is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation, either version 3 of the License, or
+ *   the Free Software Foundation, either version 2 of the License, or
  *   (at your option) any later version.
  *
  *   This program is distributed in the hope that it will be useful,
@@ -32,6 +32,8 @@ import java.util.Set;
 
 import org.apache.commons.httpclient.methods.RequestEntity;
 
+import com.owncloud.android.network.ProgressiveDataTransferer;
+
 import eu.alefzero.webdav.OnDatatransferProgressListener;
 
 import android.util.Log;
@@ -41,7 +43,7 @@ import android.util.Log;
  * A RequestEntity that represents a File.
  * 
  */
-public class FileRequestEntity implements RequestEntity {
+public class FileRequestEntity implements RequestEntity, ProgressiveDataTransferer {
 
     final File mFile;
     final String mContentType;
@@ -70,17 +72,26 @@ public class FileRequestEntity implements RequestEntity {
     public boolean isRepeatable() {
         return true;
     }
-    
-    public void addOnDatatransferProgressListener(OnDatatransferProgressListener listener) {
-        mDataTransferListeners.add(listener);
+
+    @Override
+    public void addDatatransferProgressListener(OnDatatransferProgressListener listener) {
+        synchronized (mDataTransferListeners) {
+            mDataTransferListeners.add(listener);
+        }
     }
     
-    public void addOnDatatransferProgressListeners(Collection<OnDatatransferProgressListener> listeners) {
-        mDataTransferListeners.addAll(listeners);
+    @Override
+    public void addDatatransferProgressListeners(Collection<OnDatatransferProgressListener> listeners) {
+        synchronized (mDataTransferListeners) {
+            mDataTransferListeners.addAll(listeners);
+        }
     }
     
-    public void removeOnDatatransferProgressListener(OnDatatransferProgressListener listener) {
-        mDataTransferListeners.remove(listener);
+    @Override
+    public void removeDatatransferProgressListener(OnDatatransferProgressListener listener) {
+        synchronized (mDataTransferListeners) {
+            mDataTransferListeners.remove(listener);
+        }
     }
     
     
@@ -103,9 +114,11 @@ public class FileRequestEntity implements RequestEntity {
                 out.write(tmp.array(), 0, readResult);
                 tmp.clear();
                 transferred += readResult;
-                it = mDataTransferListeners.iterator();
-                while (it.hasNext()) {
-                    it.next().onTransferProgress(readResult, transferred, size, mFile.getName());
+                synchronized (mDataTransferListeners) {
+                    it = mDataTransferListeners.iterator();
+                    while (it.hasNext()) {
+                        it.next().onTransferProgress(readResult, transferred, size, mFile.getName());
+                    }
                 }
             }