/**
* 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.jdbc;
import java.sql.Connection;
import java.util.ArrayList;
import java.util.List;
import javax.sql.DataSource;
import org.apache.camel.ResolveEndpointFailedException;
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.DriverManagerDataSource;
import org.springframework.jdbc.datasource.SingleConnectionDataSource;
public class JdbcOptionsTest extends CamelTestSupport {
private String driverClass = "org.hsqldb.jdbcDriver";
private String url = "jdbc:hsqldb:mem:camel_jdbc";
private String user = "sa";
private String password = "";
private DataSource ds;
@SuppressWarnings("rawtypes")
@Test
public void testReadSize() throws Exception {
MockEndpoint mock = getMockEndpoint("mock:result");
mock.expectedMessageCount(1);
template.sendBody("direct:start", "select * from customer");
mock.assertIsSatisfied();
List list = mock.getExchanges().get(0).getIn().getBody(ArrayList.class);
assertEquals(1, list.size());
}
@SuppressWarnings("rawtypes")
@Test
public void testInsertCommit() throws Exception {
MockEndpoint mock = getMockEndpoint("mock:resultTx");
mock.expectedMessageCount(1);
// insert 2 recs into table
template.sendBody("direct:startTx", "insert into customer values ('cust3', 'johnsmith');insert into customer values ('cust4', 'hkesler') ");
mock.assertIsSatisfied();
String body = mock.getExchanges().get(0).getIn().getBody(String.class);
assertNull(body);
// now test to see that they were inserted and committed properly
MockEndpoint mockTest = getMockEndpoint("mock:retrieve");
mockTest.expectedMessageCount(1);
template.sendBody("direct:retrieve", "select * from customer");
mockTest.assertIsSatisfied();
List list = mockTest.getExchanges().get(0).getIn().getBody(ArrayList.class);
// both records were committed
assertEquals(4, list.size());
}
@Test
public void testNoDataSourceInRegistry() throws Exception {
try {
template.sendBody("jdbc:xxx", "Hello World");
fail("Should have thrown a ResolveEndpointFailedException");
} catch (ResolveEndpointFailedException e) {
assertEquals("No bean could be found in the registry for: xxx of type: javax.sql.DataSource",
e.getCause().getMessage());
}
}
@Test
public void testResettingAutoCommitOption() throws Exception {
Connection connection = ds.getConnection();
assertTrue(connection.getAutoCommit());
connection.close();
template.sendBody("direct:retrieve", "select * from customer");
connection = ds.getConnection();
assertTrue(connection.getAutoCommit());
connection.close();
}
protected JndiRegistry createRegistry() throws Exception {
JndiRegistry reg = super.createRegistry();
reg.bind("testdb", ds);
return reg;
}
protected RouteBuilder createRouteBuilder() throws Exception {
return new RouteBuilder() {
public void configure() throws Exception {
from("direct:start").to("jdbc:testdb?readSize=1").to("mock:result");
from("direct:retrieve").to("jdbc:testdb").to("mock:retrieve");
from("direct:startTx").to("jdbc:testdb?transacted=true").to("mock:resultTx");
}
};
}
@Before
public void setUp() throws Exception {
DriverManagerDataSource dataSource = new SingleConnectionDataSource(url, user, password, true);
dataSource.setDriverClassName(driverClass);
ds = dataSource;
JdbcTemplate jdbc = new JdbcTemplate(ds);
jdbc.execute("create table customer (id varchar(15) PRIMARY KEY, name varchar(10))");
jdbc.execute("insert into customer values('cust1','jstrachan')");
jdbc.execute("insert into customer values('cust2','nsandhu')");
super.setUp();
}
@After
public void tearDown() throws Exception {
super.tearDown();
JdbcTemplate jdbc = new JdbcTemplate(ds);
jdbc.execute("drop table customer");
}
}