| /** |
| * 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.component.sql; |
| |
| import java.util.List; |
| import java.util.Map; |
| |
| import javax.sql.DataSource; |
| |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.component.mock.MockEndpoint; |
| import org.apache.camel.impl.JndiRegistry; |
| import org.apache.camel.test.junit4.CamelTestSupport; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.springframework.jdbc.core.JdbcTemplate; |
| import org.springframework.jdbc.datasource.SingleConnectionDataSource; |
| |
| /** |
| * @version |
| */ |
| public class SqlDataSourceRefTest extends CamelTestSupport { |
| protected String driverClass = "org.hsqldb.jdbcDriver"; |
| protected String url = "jdbc:hsqldb:mem:camel_jdbc"; |
| protected String user = "sa"; |
| protected String password = ""; |
| private JdbcTemplate jdbcTemplate; |
| |
| @Override |
| protected JndiRegistry createRegistry() throws Exception { |
| JndiRegistry jndi = super.createRegistry(); |
| jndi.bind("jdbc/myDataSource", createDataSource()); |
| return jndi; |
| } |
| |
| @Test |
| public void testSimpleBody() throws Exception { |
| // START SNIPPET: e3 |
| MockEndpoint mock = getMockEndpoint("mock:result"); |
| mock.expectedMessageCount(1); |
| |
| // send the query to direct that will route it to the sql where we will execute the query |
| // and bind the parameters with the data from the body. The body only contains one value |
| // in this case (XXX) but if we should use multi values then the body will be iterated |
| // so we could supply a List<String> instead containing each binding value. |
| template.sendBody("direct:simple", "XXX"); |
| |
| mock.assertIsSatisfied(); |
| |
| // the result is a List |
| List received = assertIsInstanceOf(List.class, mock.getReceivedExchanges().get(0).getIn().getBody()); |
| |
| // and each row in the list is a Map |
| Map row = assertIsInstanceOf(Map.class, received.get(0)); |
| |
| // and we should be able the get the project from the map that should be Linux |
| assertEquals("Linux", row.get("PROJECT")); |
| // END SNIPPET: e3 |
| } |
| |
| @Before |
| public void setUp() throws Exception { |
| Class.forName(driverClass); |
| super.setUp(); |
| |
| jdbcTemplate = new JdbcTemplate(createDataSource()); |
| // START SNIPPET: e2 |
| // this is the database we create with some initial data for our unit test |
| jdbcTemplate.execute("create table projects (id integer primary key," |
| + "project varchar(10), license varchar(5))"); |
| jdbcTemplate.execute("insert into projects values (1, 'Camel', 'ASF')"); |
| jdbcTemplate.execute("insert into projects values (2, 'AMQ', 'ASF')"); |
| jdbcTemplate.execute("insert into projects values (3, 'Linux', 'XXX')"); |
| // END SNIPPET: e2 |
| } |
| |
| @After |
| public void tearDown() throws Exception { |
| super.tearDown(); |
| JdbcTemplate jdbcTemplate = new JdbcTemplate(createDataSource()); |
| jdbcTemplate.execute("drop table projects"); |
| } |
| |
| private DataSource createDataSource() { |
| return new SingleConnectionDataSource(url, user, password, true); |
| } |
| |
| @Override |
| protected RouteBuilder createRouteBuilder() throws Exception { |
| return new RouteBuilder() { |
| public void configure() { |
| // START SNIPPET: e1 |
| from("direct:simple") |
| .to("sql:select * from projects where license = # order by id?dataSourceRef=jdbc/myDataSource") |
| .to("mock:result"); |
| // END SNIPPET: e1 |
| } |
| }; |
| } |
| |
| } |