| /* |
| * 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.managers.deployment; |
| |
| import java.lang.reflect.Constructor; |
| import org.apache.ignite.Ignite; |
| import org.apache.ignite.IgniteCache; |
| import org.apache.ignite.cache.CacheAtomicityMode; |
| import org.apache.ignite.configuration.CacheConfiguration; |
| import org.apache.ignite.configuration.DeploymentMode; |
| import org.apache.ignite.configuration.IgniteConfiguration; |
| import org.apache.ignite.lang.IgniteCallable; |
| import org.apache.ignite.testframework.GridTestUtils; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.junit.Test; |
| |
| /** |
| * Using cache API in P2P tasks. |
| */ |
| public class P2PCacheOperationIntoComputeTest extends GridCommonAbstractTest { |
| /** Person class name. */ |
| private static final String PERSON_CLASS_NAME = "org.apache.ignite.tests.p2p.cache.Person"; |
| |
| /** Deployment task name. */ |
| private static final String AVERAGE_PERSON_SALARY_CLOSURE_NAME = "org.apache.ignite.tests.p2p.compute.AveragePersonSalaryCallable"; |
| |
| /** Transactional cache name. */ |
| private static final String DEFAULT_TX_CACHE_NAME = DEFAULT_CACHE_NAME + "_tx"; |
| |
| /** Deployment mode for node configuration. */ |
| public DeploymentMode deplymentMode; |
| |
| /** {@inheritDoc} */ |
| @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { |
| return super.getConfiguration(igniteInstanceName) |
| .setConsistentId(igniteInstanceName) |
| .setPeerClassLoadingEnabled(true) |
| .setDeploymentMode(deplymentMode) |
| .setCacheConfiguration(new CacheConfiguration(DEFAULT_CACHE_NAME), |
| new CacheConfiguration(DEFAULT_TX_CACHE_NAME) |
| .setAtomicityMode(CacheAtomicityMode.TRANSACTIONAL)); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void afterTest() throws Exception { |
| stopAllGrids(); |
| |
| super.afterTest(); |
| } |
| |
| /** |
| * Checks cache API in the deployed tasks with SHARED mode. |
| * |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testShared() throws Exception { |
| deplymentMode = DeploymentMode.SHARED; |
| |
| Ignite ignite0 = startGrids(2); |
| |
| awaitPartitionMapExchange(); |
| |
| Ignite client = startClientGrid(2); |
| |
| calculateAverageSalary(client, DEFAULT_CACHE_NAME); |
| calculateAverageSalary(client, DEFAULT_TX_CACHE_NAME); |
| } |
| |
| /** |
| * Checks cache API in the deployed tasks with CONTINUOUS mode. |
| * |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testContinuous() throws Exception { |
| deplymentMode = DeploymentMode.CONTINUOUS; |
| |
| Ignite ignite0 = startGrids(2); |
| |
| awaitPartitionMapExchange(); |
| |
| Ignite client = startClientGrid(2); |
| |
| calculateAverageSalary(client, DEFAULT_CACHE_NAME); |
| calculateAverageSalary(client, DEFAULT_TX_CACHE_NAME); |
| } |
| |
| /** |
| * Launches a closure which is initiated in a client node, but is executed in server. The closure are manipulating |
| * with a data through user's classes. |
| * |
| * @param client Client node. |
| * @param cacheName Cache name. |
| * @throws Exception If failed. |
| */ |
| private void calculateAverageSalary( |
| Ignite client, |
| String cacheName |
| ) throws Exception { |
| Constructor personCtor = getExternalClassLoader().loadClass(PERSON_CLASS_NAME).getConstructor(String.class); |
| |
| IgniteCallable<Double> avgSalaryClosure = |
| (IgniteCallable<Double>)getExternalClassLoader().loadClass(AVERAGE_PERSON_SALARY_CLOSURE_NAME) |
| .getConstructor(String.class, int.class, int.class).newInstance(cacheName, 0, 10); |
| |
| IgniteCache cache = client.cache(cacheName); |
| |
| for (int i = 0; i < 10; i++) |
| cache.put(i, createPerson(personCtor, i)); |
| |
| Double avg = client.compute().call(avgSalaryClosure); |
| |
| info("Average salary is " + avg); |
| } |
| |
| /** |
| * Creates a new person instance. |
| * |
| * @param personConst Constructor. |
| * @param id Person id. |
| * @return A person instance. |
| * @throws Exception If failed. |
| */ |
| private Object createPerson(Constructor personConst, int id) throws Exception { |
| Object person = personConst.newInstance("Person" + id); |
| GridTestUtils.setFieldValue(person, "id", id); |
| GridTestUtils.setFieldValue(person, "lastName", "Last name " + id); |
| GridTestUtils.setFieldValue(person, "salary", id * Math.PI); |
| return person; |
| } |
| } |