| /** |
| * 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 org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.spring.SpringRouteBuilder; |
| import org.apache.camel.spring.spi.SpringTransactionPolicy; |
| |
| /** |
| * Unit test to demonstrate the transactional client pattern. |
| */ |
| public class TransactionalClientDataSourceLookupTypeTest extends TransactionalClientDataSourceTest { |
| |
| protected RouteBuilder createRouteBuilder() throws Exception { |
| // START SNIPPET: e1 |
| // Notice that we use the SpringRouteBuilder that has a few more features than |
| // the standard RouteBuilder |
| return new SpringRouteBuilder() { |
| public void configure() throws Exception { |
| // START SNIPPET: e1 |
| // lookup the transaction policy |
| SpringTransactionPolicy required = lookup(SpringTransactionPolicy.class); |
| |
| // use this error handler instead of DeadLetterChannel that is the default |
| // Notice: transactionErrorHandler is in SpringRouteBuilder |
| if (useTransactionErrorHandler) { |
| // useTransactionErrorHandler is only used for unit testing to reuse code |
| // for doing a 2nd test without this transaction error handler, so ignore |
| // this. For spring based transaction, end users are encouraged to use the |
| // transaction error handler instead of the default DeadLetterChannel. |
| errorHandler(transactionErrorHandler(required)); |
| } |
| // END SNIPPET: e1 |
| |
| // START SNIPPET: e2 |
| // set the required policy for this route |
| from("direct:okay").policy(required). |
| setBody(constant("Tiger in Action")).beanRef("bookService"). |
| setBody(constant("Elephant in Action")).beanRef("bookService"); |
| |
| // set the required policy for this route |
| from("direct:fail").policy(required). |
| setBody(constant("Tiger in Action")).beanRef("bookService"). |
| setBody(constant("Donkey in Action")).beanRef("bookService"); |
| // END SNIPPET: e2 |
| } |
| }; |
| } |
| |
| } |