| |
| /* |
| * 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.pig.scripting; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import org.apache.pig.impl.PigContext; |
| |
| /** |
| * Context for embedded Pig script. |
| */ |
| public class ScriptPigContext { |
| |
| private static ThreadLocal<ScriptPigContext> tss = new ThreadLocal<ScriptPigContext>(); |
| |
| private PigContext pigContext; |
| |
| private ScriptEngine engine; |
| |
| public static ScriptPigContext set(PigContext pigContext, |
| ScriptEngine engine) { |
| tss.set(new ScriptPigContext(pigContext, engine)); |
| return tss.get(); |
| } |
| |
| public static ScriptPigContext get() { |
| return tss.get(); |
| } |
| |
| public ScriptEngine getScriptEngine() { |
| return engine; |
| } |
| |
| public PigContext getPigContext() { |
| return pigContext; |
| } |
| |
| //------------------------------------------------------------------------- |
| |
| private ScriptPigContext(PigContext pigContext, ScriptEngine engine) { |
| this.pigContext = pigContext; |
| this.engine = engine; |
| } |
| } |