| /* |
| * 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.registry.extension; |
| |
| import java.net.URL; |
| import java.net.URLClassLoader; |
| |
| /** |
| * Extend URLClassLoader to keep track of the root directory. |
| */ |
| public class ExtensionClassLoader extends URLClassLoader { |
| |
| private final String rootDir; |
| |
| public ExtensionClassLoader(final String rootDir, final URL[] urls, final ClassLoader parent) { |
| super(urls, parent); |
| this.rootDir = rootDir; |
| } |
| |
| public String getRootDir() { |
| return rootDir; |
| } |
| } |