Add UploadDataProviderWrapper

android.net.http.UploadDataProvider#{getLength, read, rewind} can throw
IOExceptions. These should not be transalted, as they are thrown from
users' callback code.
What needs to be translated is the org.chromium.net.CallbackException
that will be passed to android.net.http.UrlRequest.Callback#onFailed.

Bug: 288886953
Change-Id: I3232c2c40f8445dd5dae9d88edef591fab4a52aa

1 files changed, 47 insertions, 0 deletions

diff --git a/android/java/src/android/net/http/UploadDataProviderWrapper.java b/android/java/src/android/net/http/UploadDataProviderWrapper.java
new file mode 100644
index 000000000..59e48af7c
--- /dev/null
+++ b/android/java/src/android/net/http/UploadDataProviderWrapper.java
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net.http;
+
+import java.io.IOException;
+import java.nio.ByteBuffer;
+
+@SuppressWarnings("Override")
+public class UploadDataProviderWrapper extends org.chromium.net.UploadDataProvider {
+
+    private final android.net.http.UploadDataProvider backend;
+
+    public UploadDataProviderWrapper(android.net.http.UploadDataProvider backend) {
+        this.backend = backend;
+    }
+
+    @Override
+    public long getLength() throws IOException {
+        return backend.getLength();
+    }
+
+    @Override
+    public void read(org.chromium.net.UploadDataSink sink, ByteBuffer buffer) throws IOException {
+        UploadDataSinkWrapper wrappedSink = new UploadDataSinkWrapper(sink);
+        backend.read(wrappedSink, buffer);
+    }
+
+    @Override
+    public void rewind(org.chromium.net.UploadDataSink sink) throws IOException {
+        UploadDataSinkWrapper wrappedSink = new UploadDataSinkWrapper(sink);
+        backend.rewind(wrappedSink);
+    }
+}