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.processor.jpa;
  
  import java.util.HashMap;
  import java.util.Map;
  import java.util.concurrent.TimeUnit;
  
  import jakarta.persistence.OptimisticLockException;
  
  import org.apache.camel.AggregationStrategy;
  import org.apache.camel.Exchange;
  import org.apache.camel.builder.RouteBuilder;
  import org.apache.camel.component.mock.MockEndpoint;
  import org.apache.camel.examples.Customer;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  
  public class JpaPollingConsumerLockEntityTest extends AbstractJpaTest {
      protected static final String SELECT_ALL_STRING = "select x from " + Customer.class.getName() + " x";
  
      @BeforeEach
      public void setupBeans() {
          Customer customer = new Customer();
          customer.setName("Donald Duck");
          saveEntityInDB(customer);
  
          Customer customer2 = new Customer();
          customer2.setName("Goofy");
          saveEntityInDB(customer2);
  
          assertEntityInDB(2, Customer.class);
      }
  
      @Test
      public void testPollingConsumerWithLock() throws Exception {
  
          MockEndpoint mock = getMockEndpoint("mock:locked");
          mock.expectedBodiesReceived(
                  "orders: 1",
                  "orders: 2");
  
          Map<String, Object> headers = new HashMap<>();
          headers.put("name", "Donald%");
  
          template.asyncRequestBodyAndHeaders("direct:locked", "message", headers);
          template.asyncRequestBodyAndHeaders("direct:locked", "message", headers);
  
          MockEndpoint.assertIsSatisfied(context, 20, TimeUnit.SECONDS);
      }
  
      @Test
      public void testPollingConsumerWithoutLock() throws Exception {
          MockEndpoint mock = getMockEndpoint("mock:not-locked");
          MockEndpoint errMock = getMockEndpoint("mock:error");
  
          mock.expectedBodiesReceived("orders: 1");
  
          errMock.expectedMessageCount(1);
          errMock.message(0).body().isInstanceOf(OptimisticLockException.class);
  
          Map<String, Object> headers = new HashMap<>();
          headers.put("name", "Donald%");
  
          template.asyncRequestBodyAndHeaders("direct:not-locked", "message", headers);
          template.asyncRequestBodyAndHeaders("direct:not-locked", "message", headers);
  
          MockEndpoint.assertIsSatisfied(context);
      }
  
      @Override
      protected RouteBuilder createRouteBuilder() {
          return new RouteBuilder() {
              public void configure() {
  
                  AggregationStrategy enrichStrategy = new AggregationStrategy() {
                      @Override
                      public Exchange aggregate(Exchange originalExchange, Exchange jpaExchange) {
                          Customer customer = jpaExchange.getIn().getBody(Customer.class);
                          customer.setOrderCount(customer.getOrderCount() + 1);
  
                          return jpaExchange;
                      }
                  };
  
                  onException(Exception.class)
                          .setBody().simple("${exception}")
                          .to("mock:error")
                          .handled(true);
  
                  from("direct:locked")
                          .onException(OptimisticLockException.class)
                          .redeliveryDelay(60)
                          .maximumRedeliveries(2)
                          .end()
                          .pollEnrich()
                          .simple("jpa://" + Customer.class.getName()
                                  + "?lockModeType=OPTIMISTIC_FORCE_INCREMENT&query=select c from Customer c where c.name like '${header.name}'")
                          .aggregationStrategy(enrichStrategy)
                          .to("jpa://" + Customer.class.getName())
                          .setBody().simple("orders: ${body.orderCount}")
                          .to("mock:locked");
  
                  from("direct:not-locked")
                          .pollEnrich()
                          .simple("jpa://" + Customer.class.getName()
                                  + "?query=select c from Customer c where c.name like '${header.name}'")
                          .aggregationStrategy(enrichStrategy)
                          .to("jpa://" + Customer.class.getName())
                          .setBody().simple("orders: ${body.orderCount}")
                          .to("mock:not-locked");
              }
          };
      }
  
      @Override
      protected String routeXml() {
          return "org/apache/camel/processor/jpa/springJpaRouteTest.xml";
      }
  
      @Override
      protected String selectAllString() {
          return SELECT_ALL_STRING;
      }
  }
  