| /* |
| * 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.session; |
| |
| import java.io.Serializable; |
| import java.util.Collections; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.UUID; |
| import org.apache.ignite.Ignite; |
| import org.apache.ignite.IgniteException; |
| import org.apache.ignite.cluster.ClusterNode; |
| import org.apache.ignite.compute.ComputeJob; |
| import org.apache.ignite.compute.ComputeJobAdapter; |
| import org.apache.ignite.compute.ComputeJobResult; |
| import org.apache.ignite.compute.ComputeTaskAdapter; |
| import org.apache.ignite.compute.ComputeTaskFuture; |
| import org.apache.ignite.compute.ComputeTaskSession; |
| import org.apache.ignite.compute.ComputeTaskSessionFullSupport; |
| import org.apache.ignite.resources.TaskSessionResource; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.apache.ignite.testframework.junits.common.GridCommonTest; |
| import org.jetbrains.annotations.NotNull; |
| import org.junit.Test; |
| |
| /** |
| * Job attribute test. |
| */ |
| @GridCommonTest(group = "Task Session") |
| public class GridSessionSetJobAttribute2SelfTest extends GridCommonAbstractTest { |
| /** */ |
| private static final String TEST_ATTR_KEY = "grid.tasksession.test.attr"; |
| |
| /** */ |
| public GridSessionSetJobAttribute2SelfTest() { |
| super(/*start Grid*/false); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testJobSetAttribute() throws Exception { |
| try { |
| Ignite ignite1 = startGrid(1); |
| Ignite ignite2 = startGrid(2); |
| |
| ignite1.compute().localDeployTask(SessionTestTask.class, SessionTestTask.class.getClassLoader()); |
| |
| ComputeTaskFuture<?> fut = |
| executeAsync(ignite1.compute(), SessionTestTask.class.getName(), ignite2.cluster().localNode().id()); |
| |
| fut.get(); |
| } |
| finally { |
| stopGrid(1); |
| stopGrid(2); |
| } |
| } |
| |
| /** |
| * |
| */ |
| @ComputeTaskSessionFullSupport |
| private static class SessionTestTask extends ComputeTaskAdapter<UUID, Object> { |
| /** */ |
| @TaskSessionResource |
| private ComputeTaskSession taskSes; |
| |
| /** */ |
| private UUID attrVal; |
| |
| /** {@inheritDoc} */ |
| @NotNull @Override public Map<? extends ComputeJob, ClusterNode> map(List<ClusterNode> subgrid, UUID arg) { |
| assert subgrid.size() == 2; |
| assert arg != null; |
| |
| attrVal = UUID.randomUUID(); |
| |
| for (ClusterNode node : subgrid) { |
| if (node.id().equals(arg)) |
| return Collections.singletonMap(new SessionTestJob(attrVal), node); |
| } |
| |
| assert false; |
| |
| return null; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public Object reduce(List<ComputeJobResult> results) { |
| try { |
| Thread.sleep(100); |
| } |
| catch (InterruptedException e) { |
| throw new IgniteException("Got interrupted while while sleeping.", e); |
| } |
| |
| Serializable ser = taskSes.getAttribute(TEST_ATTR_KEY); |
| |
| assert ser != null; |
| |
| assert attrVal.equals(ser); |
| |
| return null; |
| } |
| } |
| |
| /** */ |
| private static class SessionTestJob extends ComputeJobAdapter { |
| /** */ |
| @TaskSessionResource |
| private ComputeTaskSession taskSes; |
| |
| /** |
| * @param arg Argument. |
| */ |
| private SessionTestJob(UUID arg) { |
| super(arg); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public Serializable execute() { |
| assert taskSes != null; |
| assert argument(0) != null; |
| |
| taskSes.setAttribute(TEST_ATTR_KEY, argument(0)); |
| |
| return argument(0); |
| } |
| } |
| } |