1 files changed, 62 insertions, 0 deletions
diff --git a/core/src/main/scala/org/apache/spark/HttpFileServer.scala b/core/src/main/scala/org/apache/spark/HttpFileServer.scala
new file mode 100644
index 0000000000..9b3a896648
--- /dev/null
+++ b/core/src/main/scala/org/apache/spark/HttpFileServer.scala
@@ -0,0 +1,62 @@
+/*
+ * 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
+
+import java.io.{File}
+import com.google.common.io.Files
+
+private[spark] class HttpFileServer extends Logging {
+  
+  var baseDir : File = null
+  var fileDir : File = null
+  var jarDir : File = null
+  var httpServer : HttpServer = null
+  var serverUri : String = null
+  
+  def initialize() {
+    baseDir = Utils.createTempDir()
+    fileDir = new File(baseDir, "files")
+    jarDir = new File(baseDir, "jars")
+    fileDir.mkdir()
+    jarDir.mkdir()
+    logInfo("HTTP File server directory is " + baseDir)
+    httpServer = new HttpServer(baseDir)
+    httpServer.start()
+    serverUri = httpServer.uri
+  }
+  
+  def stop() {
+    httpServer.stop()
+  }
+  
+  def addFile(file: File) : String = {
+    addFileToDir(file, fileDir)
+    return serverUri + "/files/" + file.getName
+  }
+  
+  def addJar(file: File) : String = {
+    addFileToDir(file, jarDir)
+    return serverUri + "/jars/" + file.getName
+  }
+  
+  def addFileToDir(file: File, dir: File) : String = {
+    Files.copy(file, new File(dir, file.getName))
+    return dir + "/" + file.getName
+  }
+  
+}