TransactionalClientDataSourceTransactedWithFileTest.java

/**
 * 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
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 */
package org.apache.camel.spring.interceptor;

import org.apache.camel.Exchange;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.spring.SpringRouteBuilder;

/**
 * @version 
 */
public class TransactionalClientDataSourceTransactedWithFileTest extends TransactionClientDataSourceSupport {

    @Override
    protected void setUp() throws Exception {
        deleteDirectory("target/transacted");
        super.setUp();
    }

    public void testTransactionSuccess() throws Exception {
        template.sendBodyAndHeader("file://target/transacted/okay", "Hello World", Exchange.FILE_NAME, "okay.txt");

        // wait for route to complete
        Thread.sleep(3000);

        int count = jdbc.queryForObject("select count(*) from books", Integer.class);
        assertEquals("Number of books", 3, count);
    }

    public void testTransactionRollback() throws Exception {
        template.sendBodyAndHeader("file://target/transacted/fail", "Hello World", Exchange.FILE_NAME, "fail.txt");

        // wait for route to complete
        Thread.sleep(3000);

        // should not be able to process the file so we still got 1 book as we did from the start
        int count = jdbc.queryForObject("select count(*) from books", Integer.class);
        assertEquals("Number of books", 1, count);
    }

    protected RouteBuilder createRouteBuilder() throws Exception {
        return new SpringRouteBuilder() {
            public void configure() throws Exception {
                from("file://target/transacted/okay")
                    .transacted()
                    .setBody(constant("Tiger in Action")).bean("bookService")
                    .setBody(constant("Elephant in Action")).bean("bookService");

                from("file://target/transacted/fail?delay=1000")
                    .transacted()
                    .setBody(constant("Tiger in Action")).bean("bookService")
                    .setBody(constant("Donkey in Action")).bean("bookService");
            }
        };
    }

}