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.concurrent.atomic.AtomicInteger;
  
  import org.apache.camel.Exchange;
  import org.apache.camel.Processor;
  import org.apache.camel.builder.RouteBuilder;
  import org.apache.camel.component.mock.MockEndpoint;
  import org.apache.camel.examples.SendEmail;
  import org.junit.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  public class JpaTXRollbackTest extends AbstractJpaTest {
  
      protected static final String SELECT_ALL_STRING = "select x from " + SendEmail.class.getName() + " x";
      private static AtomicInteger foo = new AtomicInteger();
      private static AtomicInteger bar = new AtomicInteger();
  
      @Test
      public void testTXRollback() throws Exception {
          // first create three records
          template.sendBody("jpa://" + SendEmail.class.getName(), new SendEmail("foo@beer.org"));
          template.sendBody("jpa://" + SendEmail.class.getName(), new SendEmail("bar@beer.org"));
          template.sendBody("jpa://" + SendEmail.class.getName(), new SendEmail("kaboom@beer.org"));
  
          // should rollback the entire
          MockEndpoint mock = getMockEndpoint("mock:result");
          // we should retry and try again
          mock.expectedMinimumMessageCount(4);
  
          // start route
          context.getRouteController().startRoute("foo");
  
          MockEndpoint.assertIsSatisfied(context);
  
          assertTrue(foo.intValue() >= 2, "Should be >= 2, was: " + foo.intValue());
          assertTrue(bar.intValue() >= 2, "Should be >= 2, was: " + bar.intValue());
      }
  
      @Override
      protected RouteBuilder createRouteBuilder() {
          return new RouteBuilder() {
              @Override
              public void configure() {
                  from("jpa://" + SendEmail.class.getName() + "?transacted=true&delay=1000").routeId("foo").noAutoStartup()
                          .process(new Processor() {
                              @Override
                              public void process(Exchange exchange) {
                                  SendEmail send = exchange.getIn().getBody(SendEmail.class);
                                  if ("kaboom@beer.org".equals(send.getAddress())) {
                                      throw new IllegalArgumentException("Forced");
                                  }
  
                                  if ("foo@beer.org".equals(send.getAddress())) {
                                      foo.incrementAndGet();
                                  } else if ("bar@beer.org".equals(send.getAddress())) {
                                      bar.incrementAndGet();
                                  }
                              }
                          })
                          .to("mock:result");
              }
          };
      }
  
      @Override
      protected String routeXml() {
          return "org/apache/camel/processor/jpa/springJpaRouteTest.xml";
      }
  
      @Override
      protected String selectAllString() {
          return SELECT_ALL_STRING;
      }
  }
  