1 files changed, 53 insertions, 0 deletions
diff --git a/java/com/android/voicemail/impl/transcribe/grpc/TranscriptionResponse.java b/java/com/android/voicemail/impl/transcribe/grpc/TranscriptionResponse.java
new file mode 100644
index 000000000..f0823de32
--- /dev/null
+++ b/java/com/android/voicemail/impl/transcribe/grpc/TranscriptionResponse.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2017 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 com.android.voicemail.impl.transcribe.grpc;
+
+import android.support.annotation.Nullable;
+import com.android.dialer.common.Assert;
+import io.grpc.Status;
+
+/**
+ * Base class for encapulating a voicemail transcription server response. This handles the Grpc
+ * status response, subclasses will handle request specific responses.
+ */
+public abstract class TranscriptionResponse {
+  @Nullable public final Status status;
+
+  TranscriptionResponse() {
+    this.status = null;
+  }
+
+  TranscriptionResponse(Status status) {
+    Assert.checkArgument(status != null);
+    this.status = status;
+  }
+
+  public boolean hasRecoverableError() {
+    if (status != null) {
+      return status.getCode() == Status.Code.UNAVAILABLE;
+    }
+
+    return false;
+  }
+
+  public boolean hasFatalError() {
+    if (status != null) {
+      return status.getCode() != Status.Code.OK && status.getCode() != Status.Code.UNAVAILABLE;
+    }
+
+    return false;
+  }
+}