org.apache.nifi.script.impl.GenericScriptRunner 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.nifi.script.impl;
import javax.script.Bindings;
import javax.script.ScriptEngine;
import javax.script.ScriptException;
/**
* This class offers methods to perform operations during the script runner lifecycle.
*/
public class GenericScriptRunner extends BaseScriptRunner {
private String engineName = "Unknown";
public GenericScriptRunner(ScriptEngine engine, String scriptBody, String[] modulePaths) {
super(engine, scriptBody, modulePaths);
this.engineName = engine.getFactory().getEngineName();
}
@Override
public String getScriptEngineName() {
return engineName;
}
@Override
public void run(Bindings bindings) throws ScriptException {
scriptEngine.eval(scriptBody);
}
}