| /* |
| * 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.p2p; |
| |
| import java.net.MalformedURLException; |
| import java.net.URL; |
| import java.net.URLClassLoader; |
| import org.apache.ignite.Ignite; |
| import org.apache.ignite.configuration.DeploymentMode; |
| import org.apache.ignite.configuration.IgniteConfiguration; |
| import org.apache.ignite.testframework.GridTestExternalClassLoader; |
| import org.apache.ignite.testframework.config.GridTestProperties; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.apache.ignite.testframework.junits.common.GridCommonTest; |
| import org.junit.Test; |
| |
| /** |
| * Test P2P deployment tasks which loaded from different class loaders. |
| */ |
| @SuppressWarnings({"ProhibitedExceptionDeclared", "ProhibitedExceptionThrown"}) |
| @GridCommonTest(group = "P2P") |
| public class GridP2PDifferentClassLoaderSelfTest extends GridCommonAbstractTest { |
| /** |
| * Class Name of task 1. |
| */ |
| private static final String TEST_TASK1_NAME = "org.apache.ignite.tests.p2p.P2PTestTaskExternalPath1"; |
| |
| /** |
| * Class Name of task 2. |
| */ |
| private static final String TEST_TASK2_NAME = "org.apache.ignite.tests.p2p.P2PTestTaskExternalPath2"; |
| |
| /** |
| * URL of classes. |
| */ |
| private static final URL[] URLS; |
| |
| /** |
| * Current deployment mode. Used in {@link #getConfiguration(String)}. |
| */ |
| private DeploymentMode depMode; |
| |
| /** |
| * Initialize URLs. |
| */ |
| static { |
| try { |
| URLS = new URL[] {new URL(GridTestProperties.getProperty("p2p.uri.cls"))}; |
| } |
| catch (MalformedURLException e) { |
| throw new RuntimeException("Define property p2p.uri.cls", e); |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { |
| IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName); |
| |
| cfg.setDeploymentMode(depMode); |
| |
| return cfg; |
| } |
| |
| /** |
| * Test. |
| * @param isSameTask whether load same task or different task |
| * @param expectEquals whether expected |
| * @throws Exception if error occur |
| */ |
| @SuppressWarnings({"unchecked"}) |
| private void processTest(boolean isSameTask, boolean expectEquals) throws Exception { |
| try { |
| Ignite ignite1 = startGrid(1); |
| Ignite ignite2 = startGrid(2); |
| |
| Class task1; |
| Class task2; |
| |
| if (isSameTask) { |
| ClassLoader ldr1 = new URLClassLoader(URLS, getClass().getClassLoader()); |
| ClassLoader ldr2 = new URLClassLoader(URLS, getClass().getClassLoader()); |
| |
| task1 = ldr1.loadClass(TEST_TASK1_NAME); |
| task2 = ldr2.loadClass(TEST_TASK1_NAME); |
| } |
| else { |
| ClassLoader ldr1 = new GridTestExternalClassLoader(URLS, TEST_TASK2_NAME); |
| ClassLoader ldr2 = new GridTestExternalClassLoader(URLS, TEST_TASK1_NAME); |
| |
| task1 = ldr1.loadClass(TEST_TASK1_NAME); |
| task2 = ldr2.loadClass(TEST_TASK2_NAME); |
| } |
| |
| // Execute task1 and task2 from node1 on node2 and make sure that they reuse same class loader on node2. |
| Integer res1 = (Integer)ignite1.compute().execute(task1, ignite2.cluster().localNode().id()); |
| Integer res2 = (Integer)ignite1.compute().execute(task2, ignite2.cluster().localNode().id()); |
| |
| if (expectEquals) |
| assert res1.equals(res2); |
| else |
| assert !res1.equals(res2); |
| } |
| finally { |
| stopGrid(1); |
| stopGrid(2); |
| } |
| } |
| |
| /** |
| * Test GridDeploymentMode.PRIVATE mode. |
| * |
| * @throws Exception if error occur. |
| */ |
| @Test |
| public void testPrivateMode() throws Exception { |
| depMode = DeploymentMode.PRIVATE; |
| |
| processTest(false, false); |
| } |
| |
| /** |
| * Test GridDeploymentMode.ISOLATED mode. |
| * |
| * @throws Exception if error occur. |
| */ |
| @Test |
| public void testIsolatedMode() throws Exception { |
| depMode = DeploymentMode.ISOLATED; |
| |
| processTest(false, false); |
| } |
| |
| /** |
| * Test {@link org.apache.ignite.configuration.DeploymentMode#CONTINUOUS} mode. |
| * |
| * @throws Exception if error occur. |
| */ |
| @Test |
| public void testContinuousMode() throws Exception { |
| depMode = DeploymentMode.CONTINUOUS; |
| |
| processTest(false, false); |
| } |
| |
| /** |
| * Test GridDeploymentMode.SHARED mode. |
| * |
| * @throws Exception if error occur. |
| */ |
| @Test |
| public void testSharedMode() throws Exception { |
| depMode = DeploymentMode.SHARED; |
| |
| processTest(false, false); |
| } |
| |
| /** |
| * Test GridDeploymentMode.PRIVATE mode. |
| * |
| * @throws Exception if error occur. |
| */ |
| @Test |
| public void testRedeployPrivateMode() throws Exception { |
| depMode = DeploymentMode.PRIVATE; |
| |
| processTest(true, false); |
| } |
| |
| /** |
| * Test GridDeploymentMode.ISOLATED mode. |
| * |
| * @throws Exception if error occur. |
| */ |
| @Test |
| public void testRedeployIsolatedMode() throws Exception { |
| depMode = DeploymentMode.ISOLATED; |
| |
| processTest(true, false); |
| } |
| |
| /** |
| * Test GridDeploymentMode.CONTINUOUS mode. |
| * |
| * @throws Exception if error occur. |
| */ |
| @Test |
| public void testRedeployContinuousMode() throws Exception { |
| depMode = DeploymentMode.CONTINUOUS; |
| |
| processTest(true, false); |
| } |
| |
| /** |
| * Test GridDeploymentMode.SHARED mode. |
| * |
| * @throws Exception if error occur. |
| */ |
| @Test |
| public void testRedeploySharedMode() throws Exception { |
| depMode = DeploymentMode.SHARED; |
| |
| processTest(true, false); |
| } |
| |
| /** |
| * Return true if and only if all elements of array are different. |
| * |
| * @param m1 array 1. |
| * @param m2 array 2. |
| * @return true if all elements of array are different. |
| */ |
| private boolean isNotSame(int[] m1, int[] m2) { |
| assert m1.length == m2.length; |
| assert m1.length == 2; |
| |
| return m1[0] != m2[0] && m1[1] != m2[1]; |
| } |
| } |