| /* |
| * 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.builtin; |
| |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.List; |
| |
| import org.apache.pig.impl.util.JarManager; |
| |
| public class FuncUtils { |
| /** |
| * Utility function to get a list of containing jars via classes |
| * @param classesIdentifyingJars classes used to identify containing jars |
| * @return list of containing jars |
| */ |
| public static List<String> getShipFiles(Class[] classesIdentifyingJars) { |
| return getShipFiles(Arrays.asList(classesIdentifyingJars)); |
| } |
| |
| public static List<String> getShipFiles(List<Class> classesIdentifyingJars) { |
| List<String> cacheFiles = new ArrayList<String>(); |
| |
| for (Class clz : classesIdentifyingJars) { |
| String jar = JarManager.findContainingJar(clz); |
| cacheFiles.add(jar); |
| } |
| return cacheFiles; |
| } |
| } |