1 files changed, 64 insertions, 0 deletions
diff --git a/src/main/java/com/google/devtools/build/lib/bazel/repository/downloader/DownloadProgressEvent.java b/src/main/java/com/google/devtools/build/lib/bazel/repository/downloader/DownloadProgressEvent.java
new file mode 100644
index 0000000000..a8f0f15efc
--- /dev/null
+++ b/src/main/java/com/google/devtools/build/lib/bazel/repository/downloader/DownloadProgressEvent.java
@@ -0,0 +1,64 @@
+// Copyright 2016 The Bazel Authors. All rights reserved.
+//
+// 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.google.devtools.build.lib.bazel.repository.downloader;
+
+import com.google.devtools.build.lib.events.ExtendedEventHandler;
+import java.net.URL;
+
+/**
+ * Postable event reporting on progress made downloading an URL. It can be used to report the URL
+ * being downloaded and the number of bytes read so far.
+ */
+public class DownloadProgressEvent implements ExtendedEventHandler.ProgressLike {
+  private final URL originalUrl;
+  private final URL actualUrl;
+  private final long bytesRead;
+  private final boolean downloadFinished;
+
+  public DownloadProgressEvent(URL originalUrl, URL actualUrl, long bytesRead, boolean finished) {
+    this.originalUrl = originalUrl;
+    this.actualUrl = actualUrl;
+    this.bytesRead = bytesRead;
+    this.downloadFinished = finished;
+  }
+
+  public DownloadProgressEvent(URL originalUrl, long bytesRead, boolean finished) {
+    this(originalUrl, null, bytesRead, finished);
+  }
+
+  public DownloadProgressEvent(URL url, long bytesRead) {
+    this(url, bytesRead, false);
+  }
+
+  public DownloadProgressEvent(URL url) {
+    this(url, 0);
+  }
+
+  public URL getOriginalUrl() {
+    return originalUrl;
+  }
+
+  public URL getActualUrl() {
+    return actualUrl;
+  }
+
+  public boolean isFinished() {
+    return downloadFinished;
+  }
+
+  public long getBytesRead() {
+    return bytesRead;
+  }
+}