X-Git-Url: http://git.linex4red.de/pub/Android/ownCloud.git/blobdiff_plain/3f4e615d5edd2b43b45e1d5f8a491b916f2272a2..e901b609baa4dd5f681e2a5257c9e504997e3377:/src/com/owncloud/android/operations/DownloadFileOperation.java?ds=inline

diff --git a/src/com/owncloud/android/operations/DownloadFileOperation.java b/src/com/owncloud/android/operations/DownloadFileOperation.java
index d9be6f04..9f2bed72 100644
--- a/src/com/owncloud/android/operations/DownloadFileOperation.java
+++ b/src/com/owncloud/android/operations/DownloadFileOperation.java
@@ -21,15 +21,17 @@ import java.io.File;
 import java.util.HashSet;
 import java.util.Iterator;
 import java.util.Set;
+import java.util.concurrent.atomic.AtomicBoolean;
 
 import com.owncloud.android.datamodel.OCFile;
-import com.owncloud.android.oc_framework.network.webdav.OnDatatransferProgressListener;
-import com.owncloud.android.oc_framework.network.webdav.WebdavClient;
-import com.owncloud.android.oc_framework.operations.RemoteOperation;
-import com.owncloud.android.oc_framework.operations.RemoteOperationResult;
-import com.owncloud.android.oc_framework.operations.remote.DownloadRemoteFileOperation;
+import com.owncloud.android.lib.common.network.OnDatatransferProgressListener;
+import com.owncloud.android.lib.common.OwnCloudClient;
+import com.owncloud.android.lib.common.operations.OperationCancelledException;
+import com.owncloud.android.lib.common.operations.RemoteOperation;
+import com.owncloud.android.lib.common.operations.RemoteOperationResult;
+import com.owncloud.android.lib.common.utils.Log_OC;
+import com.owncloud.android.lib.resources.files.DownloadRemoteFileOperation;
 import com.owncloud.android.utils.FileStorageUtils;
-import com.owncloud.android.utils.Log_OC;
 
 import android.accounts.Account;
 import android.webkit.MimeTypeMap;
@@ -48,6 +50,7 @@ public class DownloadFileOperation extends RemoteOperation {
     private OCFile mFile;
     private Set<OnDatatransferProgressListener> mDataTransferListeners = new HashSet<OnDatatransferProgressListener>();
     private long mModificationTimestamp = 0;
+    private final AtomicBoolean mCancellationRequested = new AtomicBoolean(false);
     
     private DownloadRemoteFileOperation mDownloadOperation;
 
@@ -118,7 +121,7 @@ public class DownloadFileOperation extends RemoteOperation {
     }
 
     @Override
-    protected RemoteOperationResult run(WebdavClient client) {
+    protected RemoteOperationResult run(OwnCloudClient client) {
         RemoteOperationResult result = null;
         File newFile = null;
         boolean moved = true;
@@ -129,6 +132,12 @@ public class DownloadFileOperation extends RemoteOperation {
         String tmpFolder =  getTmpFolder();
         
         /// perform the download
+        synchronized(mCancellationRequested) {
+            if (mCancellationRequested.get()) {
+                return new RemoteOperationResult(new OperationCancelledException());
+            }
+        }
+        
         mDownloadOperation = new DownloadRemoteFileOperation(mFile.getRemotePath(), tmpFolder);
         Iterator<OnDatatransferProgressListener> listener = mDataTransferListeners.iterator();
         while (listener.hasNext()) {
@@ -137,6 +146,7 @@ public class DownloadFileOperation extends RemoteOperation {
         result = mDownloadOperation.execute(client);
         
         if (result.isSuccess()) {
+            mModificationTimestamp = mDownloadOperation.getModificationTimestamp();
             newFile = new File(getSavePath());
             newFile.getParentFile().mkdirs();
             moved = tmpFile.renameTo(newFile);
@@ -151,7 +161,10 @@ public class DownloadFileOperation extends RemoteOperation {
     }
 
     public void cancel() {
-        mDownloadOperation.cancel();
+        mCancellationRequested.set(true);   // atomic set; there is no need of synchronizing it
+        if (mDownloadOperation != null) {
+            mDownloadOperation.cancel();
+        }
     }