org.apache.pig.scripting.ScriptPigContext Maven / Gradle / Ivy
/*
* 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 tss = new ThreadLocal();
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;
}
}