1 files changed, 74 insertions, 0 deletions
diff --git a/streaming/src/main/scala/org/apache/spark/status/api/v1/streaming/ApiStreamingRootResource.scala b/streaming/src/main/scala/org/apache/spark/status/api/v1/streaming/ApiStreamingRootResource.scala
new file mode 100644
index 0000000000..1ccd586c84
--- /dev/null
+++ b/streaming/src/main/scala/org/apache/spark/status/api/v1/streaming/ApiStreamingRootResource.scala
@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 org.apache.spark.status.api.v1.streaming
+
+import javax.ws.rs.Path
+
+import org.apache.spark.status.api.v1.NotFoundException
+import org.apache.spark.streaming.ui.StreamingJobProgressListener
+import org.apache.spark.ui.SparkUI
+
+private[v1] class ApiStreamingRootResource(ui: SparkUI) {
+
+  import org.apache.spark.status.api.v1.streaming.ApiStreamingRootResource._
+
+  @Path("statistics")
+  def getStreamingStatistics(): StreamingStatisticsResource = {
+    new StreamingStatisticsResource(getListener(ui))
+  }
+
+  @Path("receivers")
+  def getReceivers(): AllReceiversResource = {
+    new AllReceiversResource(getListener(ui))
+  }
+
+  @Path("receivers/{streamId: \\d+}")
+  def getReceiver(): OneReceiverResource = {
+    new OneReceiverResource(getListener(ui))
+  }
+
+  @Path("batches")
+  def getBatches(): AllBatchesResource = {
+    new AllBatchesResource(getListener(ui))
+  }
+
+  @Path("batches/{batchId: \\d+}")
+  def getBatch(): OneBatchResource = {
+    new OneBatchResource(getListener(ui))
+  }
+
+  @Path("batches/{batchId: \\d+}/operations")
+  def getOutputOperations(): AllOutputOperationsResource = {
+    new AllOutputOperationsResource(getListener(ui))
+  }
+
+  @Path("batches/{batchId: \\d+}/operations/{outputOpId: \\d+}")
+  def getOutputOperation(): OneOutputOperationResource = {
+    new OneOutputOperationResource(getListener(ui))
+  }
+
+}
+
+private[v1] object ApiStreamingRootResource {
+  def getListener(ui: SparkUI): StreamingJobProgressListener = {
+    ui.getStreamingJobProgressListener match {
+      case Some(listener) => listener.asInstanceOf[StreamingJobProgressListener]
+      case None => throw new NotFoundException("no streaming listener attached to " + ui.getAppName)
+    }
+  }
+}