/**
* 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 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.Test;
import org.springframework.jdbc.datasource.embedded.EmbeddedDatabase;
import org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseBuilder;
import org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseType;
/**
* @version
*/
public class SqlDataSourceRefTest extends CamelTestSupport {
private EmbeddedDatabase db;
@Override
protected JndiRegistry createRegistry() throws Exception {
JndiRegistry jndi = super.createRegistry();
// START SNIPPET: e2
// this is the database we create with some initial data for our unit test
db = new EmbeddedDatabaseBuilder()
.setType(EmbeddedDatabaseType.DERBY).addScript("sql/createAndPopulateDatabase.sql").build();
// END SNIPPET: e2
jndi.bind("jdbc/myDataSource", db);
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
}
@After
public void tearDown() throws Exception {
super.tearDown();
db.shutdown();
}
@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
}
};
}
}