| /* |
| * 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.tests.p2p.datastructures; |
| |
| import org.apache.ignite.IgniteAtomicReference; |
| import org.apache.ignite.IgniteAtomicStamped; |
| import org.apache.ignite.lang.IgniteBiTuple; |
| import org.apache.ignite.tests.p2p.NoValueClassOnServerAbstractClient; |
| import org.apache.ignite.tests.p2p.cache.Person; |
| import org.apache.ignite.tests.p2p.cache.PersonKey; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertNull; |
| import static org.junit.Assert.assertTrue; |
| |
| /** |
| * |
| */ |
| public class DataStructuresNoClassOnServerTestClient extends NoValueClassOnServerAbstractClient { |
| /** |
| * @param args Arguments. |
| * @throws Exception If failed. |
| */ |
| private DataStructuresNoClassOnServerTestClient(String[] args) throws Exception { |
| super(args); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void runTest() throws Exception { |
| testAtomicReference(); |
| |
| testAtomicStamped(); |
| } |
| |
| /** |
| * |
| */ |
| private void testAtomicReference() { |
| info("Test atomic reference"); |
| |
| IgniteAtomicReference<Person> ref = ignite.atomicReference("ref1", null, true); |
| |
| assertNull(ref.get()); |
| |
| ref.set(person("p1")); |
| |
| assertEquals(person("p1"), ref.get()); |
| |
| assertTrue(ref.compareAndSet(person("p1"), person("p2"))); |
| |
| assertEquals(person("p2"), ref.get()); |
| |
| assertFalse(ref.compareAndSet(person("p1"), person("p3"))); |
| |
| assertEquals(person("p2"), ref.get()); |
| |
| assertTrue(ref.compareAndSet(person("p2"), null)); |
| |
| assertNull(ref.get()); |
| |
| assertTrue(ref.compareAndSet(null, person("p2"))); |
| |
| assertEquals(person("p2"), ref.get()); |
| |
| ref.close(); |
| |
| ref = ignite.atomicReference("ref2", person("p1"), true); |
| |
| assertEquals(person("p1"), ref.get()); |
| } |
| |
| /** |
| * |
| */ |
| private void testAtomicStamped() { |
| info("Test atomic stamped"); |
| |
| IgniteAtomicStamped<Person, PersonKey> stamped = ignite.atomicStamped("s1", null, null, true); |
| |
| stamped.set(person("p1"), key(1)); |
| |
| checkStamped(stamped, "p1", 1); |
| |
| assertTrue(stamped.compareAndSet(person("p1"), person("p2"), key(1), key(2))); |
| |
| checkStamped(stamped, "p2", 2); |
| |
| assertFalse(stamped.compareAndSet(person("p1"), person("p3"), key(1), key(3))); |
| |
| checkStamped(stamped, "p2", 2); |
| |
| assertFalse(stamped.compareAndSet(person("p2"), person("p3"), key(1), key(3))); |
| |
| checkStamped(stamped, "p2", 2); |
| |
| assertTrue(stamped.compareAndSet(person("p2"), null, key(2), key(3))); |
| |
| checkStamped(stamped, null, 3); |
| |
| assertTrue(stamped.compareAndSet(null, person("p2"), key(3), key(4))); |
| |
| checkStamped(stamped, "p2", 4); |
| |
| stamped.close(); |
| |
| stamped = ignite.atomicStamped("s2", person("p5"), key(5), true); |
| |
| checkStamped(stamped, "p5", 5); |
| } |
| |
| /** |
| * @param stamped Stamped. |
| * @param personName Expected person name. |
| * @param id Expected stamp. |
| */ |
| private void checkStamped(IgniteAtomicStamped<Person, PersonKey> stamped, String personName, int id) { |
| assertEquals(person(personName), stamped.value()); |
| assertEquals(key(id), stamped.stamp()); |
| |
| IgniteBiTuple<Person, PersonKey> t = stamped.get(); |
| |
| assertEquals(person(personName), t.get1()); |
| assertEquals(key(id), t.get2()); |
| } |
| |
| /** |
| * @param name Person name. |
| * @return Person instance. |
| */ |
| private Person person(String name) { |
| if (name == null) |
| return null; |
| |
| Person p = new Person(); |
| |
| p.setName(name); |
| |
| return p; |
| } |
| |
| /** |
| * @param id Key ID. |
| * @return Key. |
| */ |
| private PersonKey key(int id) { |
| return new PersonKey(id); |
| } |
| |
| /** |
| * @param args Arguments. |
| * @throws Exception If failed. |
| */ |
| public static void main(String[] args) throws Exception { |
| try (DataStructuresNoClassOnServerTestClient client = new DataStructuresNoClassOnServerTestClient(args)) { |
| client.runTest(); |
| } |
| catch (Throwable e) { |
| System.out.println("Unexpected error: " + e); |
| |
| e.printStackTrace(System.out); |
| |
| System.exit(1); |
| } |
| } |
| } |