| /* |
| * 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.zeppelin.spark; |
| |
| import org.apache.spark.SparkContext; |
| import org.apache.spark.api.java.JavaSparkContext; |
| import org.apache.spark.sql.SQLContext; |
| import org.apache.zeppelin.interpreter.BaseZeppelinContext; |
| |
| /** |
| * Contains the Spark and Zeppelin Contexts made available to SparkR. |
| */ |
| public class ZeppelinRContext { |
| private static SparkContext sparkContext; |
| private static SQLContext sqlContext; |
| private static BaseZeppelinContext zeppelinContext; |
| private static Object sparkSession; |
| private static JavaSparkContext javaSparkContext; |
| |
| public static void setSparkContext(SparkContext sparkContext) { |
| ZeppelinRContext.sparkContext = sparkContext; |
| } |
| |
| public static void setZeppelinContext(BaseZeppelinContext zeppelinContext) { |
| ZeppelinRContext.zeppelinContext = zeppelinContext; |
| } |
| |
| public static void setSqlContext(SQLContext sqlContext) { |
| ZeppelinRContext.sqlContext = sqlContext; |
| } |
| |
| public static void setSparkSession(Object sparkSession) { |
| ZeppelinRContext.sparkSession = sparkSession; |
| } |
| |
| public static SparkContext getSparkContext() { |
| return sparkContext; |
| } |
| |
| public static SQLContext getSqlContext() { |
| return sqlContext; |
| } |
| |
| public static BaseZeppelinContext getZeppelinContext() { |
| return zeppelinContext; |
| } |
| |
| public static Object getSparkSession() { |
| return sparkSession; |
| } |
| |
| public static void setJavaSparkContext(JavaSparkContext jsc) { javaSparkContext = jsc; } |
| |
| public static JavaSparkContext getJavaSparkContext() { return javaSparkContext; } |
| } |