| /** |
| * 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.spring.interceptor; |
| |
| import javax.sql.DataSource; |
| |
| import org.apache.camel.RuntimeCamelException; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.spring.SpringRouteBuilder; |
| import org.apache.camel.spring.SpringTestSupport; |
| import org.springframework.context.support.AbstractXmlApplicationContext; |
| import org.springframework.context.support.ClassPathXmlApplicationContext; |
| import org.springframework.jdbc.core.simple.SimpleJdbcTemplate; |
| |
| /** |
| * For testing with mixed transacted propagation (required, requires new) |
| */ |
| public class MixedPropagationTransactedTest extends SpringTestSupport { |
| |
| protected SimpleJdbcTemplate jdbc; |
| protected boolean useTransactionErrorHandler = true; |
| |
| protected AbstractXmlApplicationContext createApplicationContext() { |
| return new ClassPathXmlApplicationContext( |
| "/org/apache/camel/spring/interceptor/mixedPropagationTransactedTest.xml"); |
| } |
| |
| protected int getExpectedRouteCount() { |
| return 0; |
| } |
| |
| @Override |
| protected void setUp() throws Exception { |
| super.setUp(); |
| |
| // create database and insert dummy data |
| final DataSource ds = getMandatoryBean(DataSource.class, "dataSource"); |
| jdbc = new SimpleJdbcTemplate(ds); |
| jdbc.getJdbcOperations().execute("create table books (title varchar(50))"); |
| jdbc.update("insert into books (title) values (?)", "Camel in Action"); |
| } |
| |
| @Override |
| protected void tearDown() throws Exception { |
| super.tearDown(); |
| jdbc.getJdbcOperations().execute("drop table books"); |
| } |
| |
| public void testRequiredOnly() throws Exception { |
| template.sendBody("direct:required", "Tiger in Action"); |
| |
| int count = jdbc.queryForInt("select count(*) from books"); |
| assertEquals(1, jdbc.queryForInt("select count(*) from books where title = ?", "Tiger in Action")); |
| assertEquals("Number of books", 2, count); |
| } |
| |
| public void testRequired2Only() throws Exception { |
| template.sendBody("direct:required2", "Tiger in Action"); |
| |
| int count = jdbc.queryForInt("select count(*) from books"); |
| // we do 2x the book service so we should get 2 tiger books |
| assertEquals(2, jdbc.queryForInt("select count(*) from books where title = ?", "Tiger in Action")); |
| assertEquals("Number of books", 3, count); |
| } |
| |
| public void testRequiresNewOnly() throws Exception { |
| template.sendBody("direct:new", "Elephant in Action"); |
| |
| int count = jdbc.queryForInt("select count(*) from books"); |
| assertEquals(1, jdbc.queryForInt("select count(*) from books where title = ?", "Elephant in Action")); |
| assertEquals("Number of books", 2, count); |
| } |
| |
| public void testRequiredAndRequiresNew() throws Exception { |
| template.sendBody("direct:requiredAndNew", "Tiger in Action"); |
| |
| int count = jdbc.queryForInt("select count(*) from books"); |
| assertEquals(2, jdbc.queryForInt("select count(*) from books where title = ?", "Tiger in Action")); |
| assertEquals("Number of books", 3, count); |
| } |
| |
| public void testRequiredOnlkyRollback() throws Exception { |
| try { |
| template.sendBody("direct:required", "Donkey in Action"); |
| } catch (RuntimeCamelException e) { |
| // expected as we fail |
| assertIsInstanceOf(RuntimeCamelException.class, e.getCause()); |
| assertTrue(e.getCause().getCause() instanceof IllegalArgumentException); |
| assertEquals("We don't have Donkeys, only Camels", e.getCause().getCause().getMessage()); |
| } |
| |
| int count = jdbc.queryForInt("select count(*) from books"); |
| assertEquals(0, jdbc.queryForInt("select count(*) from books where title = ?", "Donkey in Action")); |
| assertEquals("Number of books", 1, count); |
| } |
| |
| public void testRequiresNewOnlkyRollback() throws Exception { |
| try { |
| template.sendBody("direct:new", "Donkey in Action"); |
| } catch (RuntimeCamelException e) { |
| // expected as we fail |
| assertIsInstanceOf(RuntimeCamelException.class, e.getCause()); |
| assertTrue(e.getCause().getCause() instanceof IllegalArgumentException); |
| assertEquals("We don't have Donkeys, only Camels", e.getCause().getCause().getMessage()); |
| } |
| |
| int count = jdbc.queryForInt("select count(*) from books"); |
| assertEquals(0, jdbc.queryForInt("select count(*) from books where title = ?", "Donkey in Action")); |
| assertEquals("Number of books", 1, count); |
| } |
| |
| public void testRequiredAndNewRollback() throws Exception { |
| try { |
| template.sendBody("direct:new", "Tiger in Action"); |
| } catch (RuntimeCamelException e) { |
| // expeced as we fail |
| assertIsInstanceOf(RuntimeCamelException.class, e.getCause()); |
| assertTrue(e.getCause().getCause() instanceof IllegalArgumentException); |
| assertEquals("We don't have Donkeys, only Camels", e.getCause().getCause().getMessage()); |
| } |
| |
| int count = jdbc.queryForInt("select count(*) from books"); |
| assertEquals(1, jdbc.queryForInt("select count(*) from books where title = ?", "Tiger in Action")); |
| assertEquals(0, jdbc.queryForInt("select count(*) from books where title = ?", "Donkey in Action")); |
| // the tiger in action should be committed, but our 2nd route should rollback |
| assertEquals("Number of books", 2, count); |
| } |
| |
| protected RouteBuilder createRouteBuilder() throws Exception { |
| return new SpringRouteBuilder() { |
| public void configure() throws Exception { |
| from("direct:required") |
| .transacted("PROPATATION_REQUIRED") |
| .beanRef("bookService"); |
| |
| from("direct:required2") |
| .transacted("PROPATATION_REQUIRED") |
| .beanRef("bookService") |
| .beanRef("bookService"); |
| |
| from("direct:new") |
| .transacted("PROPAGATION_REQUIRES_NEW") |
| .beanRef("bookService"); |
| |
| from("direct:requiredAndNew").to("direct:required", "direct:new"); |
| |
| from("direct:requiredAndNewRollback") |
| .to("direct:required") |
| // change to donkey so it will rollback |
| .setBody(constant("Donkey in Action")) |
| .to("direct:new"); |
| } |
| }; |
| } |
| |
| } |