content: /*
   * 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.camel.component.sql.aggregation;
  
  import org.apache.camel.EndpointInject;
  import org.apache.camel.builder.RouteBuilder;
  import org.apache.camel.component.mock.MockEndpoint;
  import org.apache.camel.component.sql.BaseSql;
  import org.apache.camel.processor.aggregate.jdbc.JdbcAggregationRepository;
  import org.apache.camel.spring.boot.CamelAutoConfiguration;
  import org.apache.camel.test.spring.junit5.CamelSpringBootTest;
  import org.junit.jupiter.api.Test;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  import org.springframework.boot.test.context.SpringBootTest;
  import org.springframework.context.annotation.Bean;
  import org.springframework.context.annotation.Configuration;
  import org.springframework.jdbc.datasource.DataSourceTransactionManager;
  import org.springframework.jdbc.support.lob.AbstractLobHandler;
  import org.springframework.jdbc.support.lob.DefaultLobHandler;
  import org.springframework.jdbc.support.lob.LobCreator;
  import org.springframework.test.annotation.DirtiesContext;
  import org.springframework.transaction.PlatformTransactionManager;
  
  import javax.sql.DataSource;
  import java.io.InputStream;
  import java.io.Reader;
  import java.nio.charset.StandardCharsets;
  import java.sql.PreparedStatement;
  import java.sql.ResultSet;
  import java.sql.SQLException;
  import java.util.concurrent.TimeUnit;
  
  @DirtiesContext(classMode = DirtiesContext.ClassMode.AFTER_CLASS)
  @CamelSpringBootTest
  @SpringBootTest(classes = { CamelAutoConfiguration.class, JdbcAggregateSerializedHeadersTest.class,
          JdbcAggregateSerializedHeadersTest.TestConfiguration.class, BaseSql.TestConfiguration.class })
  public class JdbcAggregateSerializedHeadersTest extends BaseSql {
  
      private static final Logger LOG = LoggerFactory.getLogger(JdbcAggregateSerializedHeadersTest.class);
      private static final int SIZE = 500;
  
      @EndpointInject("mock:result")
      protected MockEndpoint resultEndpoint;
  
      @Test
      public void testLoadTestJdbcAggregate() throws Exception {
          resultEndpoint.expectedMinimumMessageCount(1);
          resultEndpoint.setResultWaitTime(50 * 1000);
  
          LOG.info("Staring to send {} messages.", SIZE);
  
          for (int i = 0; i < SIZE; i++) {
              final int value = 1;
              HeaderDto headerDto = new HeaderDto("org", "company", 1);
              LOG.debug("Sending {} with id {}", value, headerDto);
              template.sendBodyAndHeader("seda:start?size=" + SIZE, value, "id", headerDto);
          }
  
          LOG.info("Sending all {} message done. Now waiting for aggregation to complete.", SIZE);
  
          assertMockEndpointsSatisfied();
      }
  
      // *************************************
      // Config
      // *************************************
  
      @Configuration
      public static class TestConfiguration {
  
          @Bean
          public PlatformTransactionManager transactionManager(DataSource dataSource) {
              return new DataSourceTransactionManager(dataSource);
          }
  
          @Bean
          public DataSource dataSource() {
              return initDb("sql/init.sql");
          }
  
          @Bean
          public JdbcAggregationRepository jdbcAggregationRepository(DataSource dataSource,
                  PlatformTransactionManager transactionManager) {
              JdbcAggregationRepository repo = new JdbcAggregationRepository(transactionManager, "aggregationRepo1",
                      dataSource);
  
              repo.setAllowSerializedHeaders(true);
  
              return repo;
          }
  
          @Bean
          public RouteBuilder routeBuilder(JdbcAggregationRepository repo) {
              return new RouteBuilder() {
                  @Override
                  public void configure() throws Exception {
                      from("seda:start?size=" + SIZE).to("log:input?groupSize=500")
                              .aggregate(header("id"), new MyAggregationStrategy()).aggregationRepository(repo)
                              .completionSize(SIZE).to("log:output?showHeaders=true").to("mock:result").end();
                  }
              };
          }
      }
  }
  