| /* |
| * 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.ignite.internal; |
| |
| import java.io.Serializable; |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.List; |
| import org.apache.ignite.Ignite; |
| import org.apache.ignite.compute.ComputeJob; |
| import org.apache.ignite.compute.ComputeJobAdapter; |
| import org.apache.ignite.compute.ComputeJobResult; |
| import org.apache.ignite.compute.ComputeJobResultPolicy; |
| import org.apache.ignite.compute.ComputeTaskNoResultCache; |
| import org.apache.ignite.compute.ComputeTaskSplitAdapter; |
| import org.apache.ignite.internal.util.typedef.G; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.apache.ignite.testframework.junits.common.GridCommonTest; |
| import org.junit.Test; |
| |
| /** |
| * |
| */ |
| @GridCommonTest(group = "Kernal Self") |
| public class GridTaskResultCacheSelfTest extends GridCommonAbstractTest { |
| /** |
| * |
| */ |
| public GridTaskResultCacheSelfTest() { |
| super(true); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testNoCacheResultAnnotationUsage() throws Exception { |
| Ignite ignite = G.ignite(getTestIgniteInstanceName()); |
| |
| ignite.compute() |
| .execute(GridResultNoCacheResultAnnotationTestTask.class, "Grid Result No Cache Annotation Test Argument"); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testNoCacheResultMethodUsage() throws Exception { |
| Ignite ignite = G.ignite(getTestIgniteInstanceName()); |
| |
| ignite.compute().withNoResultCache() |
| .execute(GridResultNoCacheResultMethodTestTask.class, "Grid Result No Cache Method Test Argument"); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testCacheResults() throws Exception { |
| Ignite ignite = G.ignite(getTestIgniteInstanceName()); |
| |
| ignite.compute().execute(GridResultCacheTestTask.class, "Grid Result Cache Test Argument"); |
| } |
| |
| /** |
| * |
| */ |
| private static class GridResultNoCacheResultMethodTestTask extends GridAbstractCacheTestTask { |
| /** {@inheritDoc} */ |
| @Override public ComputeJobResultPolicy result(ComputeJobResult res, List<ComputeJobResult> rcvd) { |
| assert res.getData() != null; |
| assert rcvd.isEmpty(); |
| |
| return super.result(res, rcvd); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public Object reduce(List<ComputeJobResult> results) { |
| assert results.isEmpty(); |
| |
| return null; |
| } |
| } |
| |
| /** |
| * |
| */ |
| @ComputeTaskNoResultCache |
| private static class GridResultNoCacheResultAnnotationTestTask extends GridResultNoCacheResultMethodTestTask { |
| |
| } |
| |
| /** |
| * |
| */ |
| private static class GridResultCacheTestTask extends GridAbstractCacheTestTask { |
| /** {@inheritDoc} */ |
| @Override public ComputeJobResultPolicy result(ComputeJobResult res, List<ComputeJobResult> rcvd) { |
| assert res.getData() != null; |
| assert rcvd.contains(res); |
| |
| for (ComputeJobResult jobRes : rcvd) |
| assert jobRes.getData() != null; |
| |
| return super.result(res, rcvd); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public Object reduce(List<ComputeJobResult> results) { |
| for (ComputeJobResult res : results) { |
| if (res.getException() != null) |
| throw res.getException(); |
| |
| assert res.getData() != null; |
| } |
| |
| return null; |
| } |
| } |
| |
| /** |
| * Test task. |
| */ |
| private abstract static class GridAbstractCacheTestTask extends ComputeTaskSplitAdapter<String, Object> { |
| /** {@inheritDoc} */ |
| @Override protected Collection<? extends ComputeJob> split(int gridSize, String arg) { |
| String[] words = arg.split(" "); |
| |
| Collection<ComputeJobAdapter> jobs = new ArrayList<>(words.length); |
| |
| for (String word : words) { |
| jobs.add(new ComputeJobAdapter(word) { |
| @Override public Serializable execute() { |
| return argument(0); |
| } |
| }); |
| } |
| |
| return jobs; |
| } |
| } |
| } |