| /** |
| * 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.hadoop.mrunit.internal.output; |
| |
| import static org.apache.hadoop.mrunit.internal.util.ArgumentChecker.returnNonNull; |
| |
| import java.io.IOException; |
| |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.mapred.InputFormat; |
| import org.apache.hadoop.mapred.JobConf; |
| import org.apache.hadoop.mapred.OutputFormat; |
| import org.apache.hadoop.mapreduce.Job; |
| import org.apache.hadoop.mrunit.internal.mapred.MockMapredOutputFormat; |
| import org.apache.hadoop.mrunit.internal.mapreduce.MockMapreduceOutputFormat; |
| |
| @SuppressWarnings("rawtypes") |
| public class MockOutputCreator<K, V> { |
| |
| private Class<? extends OutputFormat> mapredOutputFormatClass; |
| private Class<? extends InputFormat> mapredInputFormatClass; |
| |
| private Class<? extends org.apache.hadoop.mapreduce.OutputFormat> mapreduceOutputFormatClass; |
| private Class<? extends org.apache.hadoop.mapreduce.InputFormat> mapreduceInputFormatClass; |
| |
| public void setMapredFormats(Class<? extends OutputFormat> outputFormatClass, |
| Class<? extends InputFormat> inputFormatClass) { |
| mapredOutputFormatClass = returnNonNull(outputFormatClass); |
| mapredInputFormatClass = returnNonNull(inputFormatClass); |
| } |
| |
| public void setMapreduceFormats( |
| Class<? extends org.apache.hadoop.mapreduce.OutputFormat> outputFormatClass, |
| Class<? extends org.apache.hadoop.mapreduce.InputFormat> inputFormatClass) { |
| mapreduceOutputFormatClass = returnNonNull(outputFormatClass); |
| mapreduceInputFormatClass = returnNonNull(inputFormatClass); |
| } |
| |
| public OutputCollectable<K, V> createOutputCollectable( |
| Configuration configuration, |
| Configuration outputCopyingOrInputFormatConfiguration) throws IOException { |
| outputCopyingOrInputFormatConfiguration = outputCopyingOrInputFormatConfiguration == null ? configuration |
| : outputCopyingOrInputFormatConfiguration; |
| if (mapredOutputFormatClass != null) { |
| return new MockMapredOutputFormat<K, V>(new JobConf(configuration), |
| mapredOutputFormatClass, mapredInputFormatClass, new JobConf( |
| outputCopyingOrInputFormatConfiguration)); |
| } |
| if (mapreduceOutputFormatClass != null) { |
| return new MockMapreduceOutputFormat<K, V>(new Job(configuration), |
| mapreduceOutputFormatClass, mapreduceInputFormatClass, new Job( |
| outputCopyingOrInputFormatConfiguration)); |
| } |
| return new MockOutputCollector<K, V>( |
| outputCopyingOrInputFormatConfiguration); |
| } |
| } |