Abort upload [WIP]

dav4android

@@ -1 +1 @@
-Subproject commit aec2f98c69e4e86d148226c7ff00fe5dd2be49e4
+Subproject commit fab24c4727d4a201cbb0bb1e7f2f45bc5b5e0756

src/com/owncloud/android/lib/common/http/methods/HttpBaseMethod.java

@@ -30,6 +30,7 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.util.concurrent.TimeUnit;
 
+import okhttp3.Call;
 import okhttp3.Headers;
 import okhttp3.HttpUrl;
 import okhttp3.OkHttpClient;
@@ -50,6 +51,7 @@ public abstract class HttpBaseMethod {
     protected Request mRequest;
     protected RequestBody mRequestBody;
     protected Response mResponse;
+    protected Call mCall;
 
     protected HttpBaseMethod (HttpUrl httpUrl) {
         mOkHttpClient = HttpClient.getOkHttpClient();
@@ -125,4 +127,12 @@ public abstract class HttpBaseMethod {
     public String getResponseHeader(String headerName) {
         return mResponse.header(headerName);
     }
+
+    public void abort() {
+        mCall.cancel();
+    }
+
+    public boolean isAborted() {
+        return mCall.isCanceled();
+    }
 }

src/com/owncloud/android/lib/common/http/methods/nonwebdav/GetMethod.java

@@ -46,5 +46,4 @@ public class GetMethod extends HttpMethod {
 
         return super.execute();
     }
-
 }

src/com/owncloud/android/lib/common/http/methods/nonwebdav/HttpMethod.java

@@ -38,8 +38,6 @@ import okhttp3.HttpUrl;
  */
 public abstract class HttpMethod extends HttpBaseMethod {
 
-    private Call mCall;
-
     public HttpMethod(HttpUrl httpUrl) {
         super(httpUrl);
     }
@@ -50,8 +48,4 @@ public abstract class HttpMethod extends HttpBaseMethod {
         mResponse = mCall.execute();
         return super.getStatusCode();
     }
-
-    public void abort() {
-        mCall.cancel();
-    }
 }

src/com/owncloud/android/lib/common/http/methods/webdav/DavMethod.java

@@ -49,4 +49,14 @@ public abstract class DavMethod extends HttpBaseMethod {
     public DavResource getDavResource() {
         return mDavResource;
     }
+
+    @Override
+    public void abort() {
+        mDavResource.cancelCall();
+    }
+
+    @Override
+    public boolean isAborted() {
+        return mDavResource.isCallAborted();
+    }
 }

src/com/owncloud/android/lib/resources/files/DownloadRemoteFileOperation.java

@@ -24,16 +24,6 @@
 
 package com.owncloud.android.lib.resources.files;
 
-import java.io.BufferedInputStream;
-import java.io.File;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.util.Date;
-import java.util.HashSet;
-import java.util.Iterator;
-import java.util.Set;
-import java.util.concurrent.atomic.AtomicBoolean;
-
 import com.owncloud.android.lib.common.OwnCloudClient;
 import com.owncloud.android.lib.common.http.HttpConstants;
 import com.owncloud.android.lib.common.http.methods.nonwebdav.GetMethod;
@@ -44,6 +34,16 @@ 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 java.io.BufferedInputStream;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.util.Date;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.Set;
+import java.util.concurrent.atomic.AtomicBoolean;
+
 import okhttp3.HttpUrl;
 
 /**
@@ -98,7 +98,7 @@ public class DownloadRemoteFileOperation extends RemoteOperation {
 
 
     private RemoteOperationResult downloadFile(OwnCloudClient client, File targetFile) throws
-        IOException, OperationCancelledException {
+            Exception {
 
         RemoteOperationResult result;
         int status;
@@ -128,7 +128,7 @@ public class DownloadRemoteFileOperation extends RemoteOperation {
                 while ((readResult = bis.read(bytes)) != -1) {
                     synchronized (mCancellationRequested) {
                         if (mCancellationRequested.get()) {
-                             mGet.abort();
+                            mGet.abort();
                             throw new OperationCancelledException();
                         }
                     }
@@ -174,9 +174,6 @@ public class DownloadRemoteFileOperation extends RemoteOperation {
             result = isSuccess(status)
                     ? new RemoteOperationResult(RemoteOperationResult.ResultCode.OK)
                     : new RemoteOperationResult(mGet);
-
-        } catch (Exception e) {
-            return new RemoteOperationResult(e);
         } finally {
             if (fos != null) fos.close();
             if (bis != null) bis.close();

src/com/owncloud/android/lib/resources/files/UploadRemoteFileOperation.java

@@ -113,13 +113,13 @@ public class UploadRemoteFileOperation extends RemoteOperation {
             }
 
         } catch (Exception e) {
-//            if (mPutMethod != null && mPutMethod.isAborted()) {
+            if (mPutMethod != null && mPutMethod.isAborted()) {
-//                result = new RemoteOperationResult(new OperationCancelledException());
+                result = new RemoteOperationResult(new OperationCancelledException());
-//
+            } else {
-//            } else {
+                result = new RemoteOperationResult(e);
-//                result = new RemoteOperationResult(e);
+            }
-//            }
         } finally {
+            // TODO
             // reset previous retry handler
 //            client.getParams().setParameter(
 //                HttpMethodParams.RETRY_HANDLER,
@@ -129,47 +129,41 @@ public class UploadRemoteFileOperation extends RemoteOperation {
         return result;
     }
 
-    protected RemoteOperationResult uploadFile(OwnCloudClient client) throws IOException {
+    protected RemoteOperationResult uploadFile(OwnCloudClient client) throws Exception {
-        RemoteOperationResult result;
-        try {
-            File fileToUpload = new File(mLocalPath);
 
-            MediaType mediaType = MediaType.parse(mMimeType);
+        File fileToUpload = new File(mLocalPath);
 
-            mFileRequestBody = new FileRequestBody(fileToUpload, mediaType);
+        MediaType mediaType = MediaType.parse(mMimeType);
 
-            synchronized (mDataTransferListeners) {
+        mFileRequestBody = new FileRequestBody(fileToUpload, mediaType);
-                mFileRequestBody.addDatatransferProgressListeners(mDataTransferListeners);
-            }
 
-            if (mRequiredEtag != null && mRequiredEtag.length() > 0) {
+        synchronized (mDataTransferListeners) {
-                mPutMethod.addRequestHeader(HttpConstants.IF_MATCH_HEADER, "\"" + mRequiredEtag + "\"");
+            mFileRequestBody.addDatatransferProgressListeners(mDataTransferListeners);
-            }
+        }
-
+
-            mPutMethod.addRequestHeader(HttpConstants.OC_TOTAL_LENGTH_HEADER, String.valueOf(fileToUpload.length()));
+        if (mRequiredEtag != null && mRequiredEtag.length() > 0) {
-
+            mPutMethod.addRequestHeader(HttpConstants.IF_MATCH_HEADER, "\"" + mRequiredEtag + "\"");
-            mPutMethod.addRequestHeader(HttpConstants.OC_X_OC_MTIME_HEADER, mFileLastModifTimestamp);
+        }
-
+
-            RequestBody requestBody = new MultipartBody.Builder()
+        mPutMethod.addRequestHeader(HttpConstants.OC_TOTAL_LENGTH_HEADER, String.valueOf(fileToUpload.length()));
-                    .setType(MultipartBody.FORM)
+
-                    .addPart(mFileRequestBody)
+        mPutMethod.addRequestHeader(HttpConstants.OC_X_OC_MTIME_HEADER, mFileLastModifTimestamp);
-                    .build();
+
-
+        RequestBody requestBody = new MultipartBody.Builder()
-            mPutMethod.setRequestBody(requestBody);
+                .setType(MultipartBody.FORM)
-
+                .addPart(mFileRequestBody)
-            int status = client.executeHttpMethod(mPutMethod);
+                .build();
-
+
-            if (isSuccess(status)) {
+        mPutMethod.setRequestBody(requestBody);
-                result = new RemoteOperationResult(OK);
+
-
+        int status = client.executeHttpMethod(mPutMethod);
-            } else { // synchronization failed
+
-                result = new RemoteOperationResult(mPutMethod);
+        if (isSuccess(status)) {
-            }
+            return new RemoteOperationResult(OK);
-
+
-        } catch (Exception e) {
+        } else { // synchronization failed
-            result = new RemoteOperationResult(e);
+            return new RemoteOperationResult(mPutMethod);
         }
-        return result;
     }
 
     public Set<OnDatatransferProgressListener> getDataTransferListeners() {
@@ -195,11 +189,11 @@ public class UploadRemoteFileOperation extends RemoteOperation {
     }
     
     public void cancel() {
-//        synchronized (mCancellationRequested) {
+        synchronized (mCancellationRequested) {
-//            mCancellationRequested.set(true);
+            mCancellationRequested.set(true);
-//            if (mPutMethod != null)
+            if (mPutMethod != null)
-//                mPutMethod.abort();
+                mPutMethod.abort();
-//        }
+        }
     }
 
     public boolean isSuccess(int status) {