Java tutorial
/* * Copyright (C) 2012-2016 DuyHai DOAN * * Licensed 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 info.archinnov.achilles.it; import static info.archinnov.achilles.embedded.CassandraEmbeddedConfigParameters.DEFAULT_CASSANDRA_EMBEDDED_KEYSPACE_NAME; import static org.assertj.core.api.Assertions.assertThat; import java.text.ParseException; import java.text.SimpleDateFormat; import java.util.*; import java.util.concurrent.CompletableFuture; import java.util.concurrent.CountDownLatch; import java.util.concurrent.atomic.AtomicBoolean; import org.apache.commons.lang3.RandomUtils; import org.junit.Rule; import org.junit.Test; import org.junit.runner.RunWith; import org.mockito.runners.MockitoJUnitRunner; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import com.google.common.collect.ImmutableMap; import info.archinnov.achilles.generated.ManagerFactory; import info.archinnov.achilles.generated.ManagerFactoryBuilder; import info.archinnov.achilles.generated.manager.SimpleEntity_Manager; import info.archinnov.achilles.internals.entities.SimpleEntity; import info.archinnov.achilles.it.utils.CassandraLogAsserter; import info.archinnov.achilles.junit.AchillesTestResource; import info.archinnov.achilles.junit.AchillesTestResourceBuilder; import info.archinnov.achilles.script.ScriptExecutor; import info.archinnov.achilles.type.lightweighttransaction.LWTResultListener; @RunWith(MockitoJUnitRunner.class) public class TestAsyncDSLSimpleEntity { private static final String ASYNC_LOGGER_STRING = "info.archinnov.achilles.AsyncLogger"; private static final Logger LOGGER = LoggerFactory.getLogger(ASYNC_LOGGER_STRING); private static final String CALLED = "Called"; @Rule public AchillesTestResource<ManagerFactory> resource = AchillesTestResourceBuilder.forJunit() .entityClassesToTruncate(SimpleEntity.class).truncateBeforeAndAfterTest() .withScript("functions/createFunctions.cql") .build((cluster, statementsCache) -> ManagerFactoryBuilder.builder(cluster) .withManagedEntityClasses(SimpleEntity.class).doForceSchemaCreation(true) .withStatementsCache(statementsCache) .withDefaultKeyspaceName(DEFAULT_CASSANDRA_EMBEDDED_KEYSPACE_NAME).build()); private ScriptExecutor scriptExecutor = resource.getScriptExecutor(); private SimpleEntity_Manager manager = resource.getManagerFactory().forSimpleEntity(); @Test public void should_dsl_select_slice_async() throws Exception { //Given final Map<String, Object> values = new HashMap<>(); final long id = RandomUtils.nextLong(0L, Long.MAX_VALUE); values.put("id", id); SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss z"); dateFormat.setTimeZone(TimeZone.getTimeZone("GMT")); final Date date1 = dateFormat.parse("2015-10-01 00:00:00 GMT"); final Date date9 = dateFormat.parse("2015-10-09 00:00:00 GMT"); values.put("date1", "'2015-10-01 00:00:00+0000'"); values.put("date2", "'2015-10-02 00:00:00+0000'"); values.put("date3", "'2015-10-03 00:00:00+0000'"); values.put("date4", "'2015-10-04 00:00:00+0000'"); values.put("date5", "'2015-10-05 00:00:00+0000'"); values.put("date6", "'2015-10-06 00:00:00+0000'"); values.put("date7", "'2015-10-07 00:00:00+0000'"); values.put("date8", "'2015-10-08 00:00:00+0000'"); values.put("date9", "'2015-10-09 00:00:00+0000'"); scriptExecutor.executeScriptTemplate("SimpleEntity/insert_many_rows.cql", values); final CountDownLatch latch = new CountDownLatch(1); final CassandraLogAsserter logAsserter = new CassandraLogAsserter(); logAsserter.prepareLogLevel(ASYNC_LOGGER_STRING, "%msg - [%thread]%n"); //When final CompletableFuture<List<SimpleEntity>> future = manager.dsl().select().consistencyList().simpleSet() .simpleMap().value().simpleMap().fromBaseTable().where().id_Eq(id).date_Gte_And_Lt(date1, date9) .withResultSetAsyncListener(rs -> { LOGGER.info(CALLED); latch.countDown(); return rs; }).withTracing().getListAsync(); //Then latch.await(); assertThat(future.get()).hasSize(8); logAsserter.assertContains("Called - [achilles-default-executor"); } @Test public void should_dsl_delete_async() throws Exception { //Given final long id = RandomUtils.nextLong(0L, Long.MAX_VALUE); final Date date = buildDateKey(); scriptExecutor.executeScriptTemplate("SimpleEntity/insert_single_row.cql", ImmutableMap.of("id", id, "table", "simple")); final CountDownLatch latch = new CountDownLatch(1); final CassandraLogAsserter logAsserter = new CassandraLogAsserter(); logAsserter.prepareLogLevel(ASYNC_LOGGER_STRING, "%msg - [%thread]%n"); //When manager.dsl().delete().consistencyList().simpleMap().fromBaseTable().where().id_Eq(id).date_Eq(date) .withResultSetAsyncListener(rs -> { LOGGER.info(CALLED); latch.countDown(); return rs; }).withTracing().executeAsync(); //Then latch.await(); logAsserter.assertContains("Called - "); } @Test public void should_dsl_update_value_async() throws Exception { //Given final long id = RandomUtils.nextLong(0L, Long.MAX_VALUE); final Date date = buildDateKey(); final AtomicBoolean success = new AtomicBoolean(false); scriptExecutor.executeScriptTemplate("SimpleEntity/insert_single_row.cql", ImmutableMap.of("id", id, "table", "simple")); final CountDownLatch latch = new CountDownLatch(1); final CassandraLogAsserter logAsserter = new CassandraLogAsserter(); logAsserter.prepareLogLevel(ASYNC_LOGGER_STRING, "%msg - [%thread]%n"); //When manager.dsl().update().fromBaseTable().value_Set("new value").where().id_Eq(id).date_Eq(date) .ifValue_Eq("0 AM").withLwtResultListener(new LWTResultListener() { @Override public void onSuccess() { success.getAndSet(true); } @Override public void onError(LWTResult lwtResult) { } }).withResultSetAsyncListener(rs -> { LOGGER.info(CALLED); latch.countDown(); return rs; }).executeAsync(); //Then latch.await(); logAsserter.assertContains("Called - [achilles-default-executor"); } private Date buildDateKey() throws ParseException { SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss z"); dateFormat.setTimeZone(TimeZone.getTimeZone("GMT")); return dateFormat.parse("2015-10-01 00:00:00 GMT"); } }