public void testTwoManagedCamelContextNoClashCustomPattern() throws Exception {
camel1 = createCamelContext("foo", "killer-#counter#");
camel2 = createCamelContext("foo", "killer-#counter#");
camel1.start();
assertTrue("Should be started", camel1.getStatus().isStarted());
MBeanServer mbeanServer = camel1.getManagementStrategy().getManagementAgent().getMBeanServer();
ObjectName on =
ObjectName.getInstance(
"org.apache.camel:context="
+ camel1.getManagementName()
+ ",type=context,name=\"foo\"");
assertTrue("Should be registered", mbeanServer.isRegistered(on));
// the pattern has a counter so no clash
camel2.start();
ObjectName on2 =
ObjectName.getInstance(
"org.apache.camel:context="
+ camel2.getManagementName()
+ ",type=context,name=\"foo\"");
assertTrue("Should be registered", mbeanServer.isRegistered(on2));
assertTrue("Should still be registered after name clash", mbeanServer.isRegistered(on));
assertTrue("Should still be registered after name clash", mbeanServer.isRegistered(on2));
}
public void testTwoManagedCamelContextNoClashDefault() throws Exception {
// JMX tests dont work well on AIX CI servers (hangs them)
if (isPlatform("aix")) {
return;
}
camel1 = createCamelContext("foo", null);
camel2 = createCamelContext("foo", null);
camel1.start();
assertTrue("Should be started", camel1.getStatus().isStarted());
MBeanServer mbeanServer = camel1.getManagementStrategy().getManagementAgent().getMBeanServer();
ObjectName on =
ObjectName.getInstance(
"org.apache.camel:context="
+ camel1.getManagementName()
+ ",type=context,name=\"foo\"");
assertTrue("Should be registered", mbeanServer.isRegistered(on));
// the default name pattern will ensure the JMX names is unique
camel2.start();
ObjectName on2 =
ObjectName.getInstance(
"org.apache.camel:context="
+ camel2.getManagementName()
+ ",type=context,name=\"foo\"");
assertTrue("Should be registered", mbeanServer.isRegistered(on2));
assertTrue("Should still be registered after name clash", mbeanServer.isRegistered(on));
assertTrue("Should still be registered after name clash", mbeanServer.isRegistered(on2));
}
public void testTwoManagedCamelContextClash() throws Exception {
// JMX tests dont work well on AIX CI servers (hangs them)
if (isPlatform("aix")) {
return;
}
camel1 = createCamelContext("foo", "myFoo");
camel2 = createCamelContext("foo", "myFoo");
camel1.start();
assertTrue("Should be started", camel1.getStatus().isStarted());
MBeanServer mbeanServer = camel1.getManagementStrategy().getManagementAgent().getMBeanServer();
ObjectName on =
ObjectName.getInstance(
"org.apache.camel:context="
+ camel1.getManagementName()
+ ",type=context,name=\"foo\"");
assertTrue("Should be registered", mbeanServer.isRegistered(on));
// we use fixed names, so we will get a clash
try {
camel2.start();
fail("Should have thrown an exception");
} catch (VetoCamelContextStartException e) {
assertTrue(e.getMessage().contains("is already registered"));
}
}
public static void main(String[] args) throws Exception {
ApplicationContext ctx = new ClassPathXmlApplicationContext("integration.xml");
CamelContext context = (CamelContext) ctx.getBean("camelContext");
ConnectionFactory cf = new ActiveMQConnectionFactory("tcp://localhost:61616");
context.addComponent("jms", JmsComponent.jmsComponentAutoAcknowledge(cf));
context.addRoutes(
new RouteBuilder() {
public void configure() {
from("jms:queue:spring-tweets")
.process(
new Processor() {
public void process(Exchange e) {
System.out.println("Message: " + e.getIn().getBody());
Tweet tweet = (Tweet) e.getIn().getBody();
System.out.println("Sender: " + tweet.getFromUser());
System.out.println("Text: " + tweet.getText());
}
});
}
});
context.start();
while (true) {}
}
@Test
public void testOgnlExpressionFromFile() throws Exception {
CamelContext camelctx = new DefaultCamelContext();
camelctx.addRoutes(
new RouteBuilder() {
@Override
public void configure() throws Exception {
from("direct:start")
.choice()
.when()
.ognl("resource:classpath:test-ognl-expression.txt")
.transform(simple("Hello ${body.name}"))
.otherwise()
.to("mock:dlq");
}
});
Person person = new Person();
person.setName("Kermit");
camelctx.start();
try {
ProducerTemplate producer = camelctx.createProducerTemplate();
String result = producer.requestBody("direct:start", person, String.class);
Assert.assertEquals("Hello Kermit", result);
} finally {
camelctx.stop();
}
}
@Test
public void testSQLEndpoint() throws Exception {
Assert.assertNotNull("DataSource not null", dataSource);
CamelContext camelctx = new DefaultCamelContext();
camelctx.addRoutes(
new RouteBuilder() {
@Override
public void configure() throws Exception {
from("sql:select name from information_schema.users?dataSource=java:jboss/datasources/ExampleDS")
.to("direct:end");
}
});
camelctx.start();
try {
PollingConsumer pollingConsumer = camelctx.getEndpoint("direct:end").createPollingConsumer();
pollingConsumer.start();
String result = (String) pollingConsumer.receive().getIn().getBody(Map.class).get("NAME");
Assert.assertEquals("SA", result);
} finally {
camelctx.stop();
}
}
public void testMultipleLifecycleStrategies() throws Exception {
CamelContext context = createCamelContext();
context.start();
Component log = new LogComponent();
context.addComponent("log", log);
context.addEndpoint("log:/foo", log.createEndpoint("log://foo"));
context.removeComponent("log");
context.stop();
List<String> expectedEvents =
Arrays.asList(
"onContextStart",
"onServiceAdd",
"onServiceAdd",
"onServiceAdd",
"onServiceAdd",
"onServiceAdd",
"onServiceAdd",
"onServiceAdd",
"onServiceAdd",
"onServiceAdd",
"onServiceAdd",
"onServiceAdd",
"onComponentAdd",
"onEndpointAdd",
"onComponentRemove",
"onContextStop");
assertEquals(expectedEvents, dummy1.getEvents());
assertEquals(expectedEvents, dummy2.getEvents());
}
@Test
public void testUnmarshalJackson() throws Exception {
CamelContext camelctx = new DefaultCamelContext();
camelctx.addRoutes(
new RouteBuilder() {
@Override
public void configure() throws Exception {
from("direct:start").unmarshal().json(JsonLibrary.Jackson, Customer.class);
}
});
String input = "{'firstName':'John','lastName':'Doe'}";
camelctx.start();
try {
ProducerTemplate producer = camelctx.createProducerTemplate();
Customer customer =
producer.requestBody("direct:start", input.replace('\'', '"'), Customer.class);
Assert.assertEquals("John", customer.getFirstName());
Assert.assertEquals("Doe", customer.getLastName());
} finally {
camelctx.stop();
}
}
private void afterDeploymentValidation(
@Observes AfterDeploymentValidation adv, BeanManager manager) {
Collection<CamelContext> contexts = new ArrayList<>();
for (Bean<?> context : manager.getBeans(CamelContext.class, ANY)) {
contexts.add(getReference(manager, CamelContext.class, context));
}
// Add type converters to Camel contexts
CdiTypeConverterLoader loader = new CdiTypeConverterLoader();
for (Class<?> converter : converters) {
for (CamelContext context : contexts) {
loader.loadConverterMethods(context.getTypeConverterRegistry(), converter);
}
}
// Add routes to Camel contexts
boolean deploymentException = false;
Set<Bean<?>> routes = new HashSet<>(manager.getBeans(RoutesBuilder.class, ANY));
routes.addAll(manager.getBeans(RouteContainer.class, ANY));
for (Bean<?> context : manager.getBeans(CamelContext.class, ANY)) {
for (Bean<?> route : routes) {
Set<Annotation> qualifiers = new HashSet<>(context.getQualifiers());
qualifiers.retainAll(route.getQualifiers());
if (qualifiers.size() > 1) {
deploymentException |= !addRouteToContext(route, context, manager, adv);
}
}
}
// Let's return to avoid starting misconfigured contexts
if (deploymentException) {
return;
}
// Trigger eager beans instantiation (calling toString is necessary to force
// the initialization of normal-scoped beans).
// FIXME: This does not work with OpenWebBeans for bean whose bean type is an
// interface as the Object methods does not get forwarded to the bean instances!
eagerBeans.forEach(type -> getReferencesByType(manager, type.getJavaClass(), ANY).toString());
manager
.getBeans(Object.class, ANY, STARTUP)
.stream()
.forEach(bean -> getReference(manager, bean.getBeanClass(), bean).toString());
// Start Camel contexts
for (CamelContext context : contexts) {
if (ServiceStatus.Started.equals(context.getStatus())) {
continue;
}
logger.info("Camel CDI is starting Camel context [{}]", context.getName());
try {
context.start();
} catch (Exception exception) {
adv.addDeploymentProblem(exception);
}
}
// Clean-up
Stream.of(converters, camelBeans, eagerBeans, cdiBeans).forEach(Set::clear);
Stream.of(producerBeans, producerQualifiers).forEach(Map::clear);
}
@Test
public void testSqlIdempotentConsumer() throws Exception {
Assert.assertNotNull("DataSource not null", dataSource);
final JdbcMessageIdRepository jdbcMessageIdRepository =
new JdbcMessageIdRepository(dataSource, "myProcessorName");
CamelContext camelctx = new DefaultCamelContext();
camelctx.addRoutes(
new RouteBuilder() {
@Override
public void configure() throws Exception {
from("direct:start")
.idempotentConsumer(simple("${header.messageId}"), jdbcMessageIdRepository)
.to("mock:result");
}
});
camelctx.start();
try {
MockEndpoint mockEndpoint = camelctx.getEndpoint("mock:result", MockEndpoint.class);
mockEndpoint.expectedMessageCount(1);
// Send 5 messages with the same messageId header. Only 1 should be forwarded to the
// mock:result endpoint
ProducerTemplate template = camelctx.createProducerTemplate();
for (int i = 0; i < 5; i++) {
template.requestBodyAndHeader("direct:start", null, "messageId", "12345");
}
mockEndpoint.assertIsSatisfied();
} finally {
camelctx.stop();
}
}
public void testMessageDump() throws Exception {
JAXBContext jaxb = JAXBContext.newInstance(MessageDump.class);
Unmarshaller unmarshaller = jaxb.createUnmarshaller();
CamelContext context = new DefaultCamelContext();
context.start();
message = new DefaultExchange(context).getIn();
// xml message body
message.setBody("Hello World");
message.setHeader("foo", 123);
String out = MessageHelper.dumpAsXml(message, true);
MessageDump dump = (MessageDump) unmarshaller.unmarshal(new StringReader(out));
assertNotNull(dump);
assertEquals("java.lang.String", dump.getBody().getType());
assertEquals("Hello World", dump.getBody().getValue());
assertEquals(1, dump.getHeaders().size());
assertEquals("foo", dump.getHeaders().get(0).getKey());
assertEquals("java.lang.Integer", dump.getHeaders().get(0).getType());
assertEquals("123", dump.getHeaders().get(0).getValue());
}
@Test
public void testInvalidCredentials() throws Exception {
CamelContext camelctx = new DefaultCamelContext();
camelctx.addRoutes(
new RouteBuilder() {
@Override
public void configure() throws Exception {
from("direct:start")
.policy(new DomainAuthorizationPolicy())
.transform(body().prepend("Hello "));
}
});
camelctx.start();
try {
ProducerTemplate producer = camelctx.createProducerTemplate();
try {
Subject subject = getAuthenticationToken("user-domain", AnnotatedSLSB.USERNAME, "bogus");
producer.requestBodyAndHeader(
"direct:start", "Kermit", Exchange.AUTHENTICATION, subject, String.class);
Assert.fail("CamelExecutionException expected");
} catch (CamelExecutionException e) {
// expected
}
} finally {
camelctx.stop();
}
}
@Test
public void testEndpointClass() throws Exception {
final CountDownLatch latch = new CountDownLatch(3);
CamelContext camelctx = new DefaultCamelContext();
camelctx.addRoutes(
new RouteBuilder() {
@Override
public void configure() throws Exception {
from("quartz2://mytimer?trigger.repeatCount=3&trigger.repeatInterval=100")
.process(
new Processor() {
@Override
public void process(Exchange exchange) throws Exception {
latch.countDown();
}
})
.to("mock:result");
}
});
camelctx.start();
try {
Assert.assertTrue("Countdown reached zero", latch.await(500, TimeUnit.MILLISECONDS));
} finally {
camelctx.stop();
}
}
@Test
public void testNoAuthenticationHeader() throws Exception {
CamelContext camelctx = new DefaultCamelContext();
camelctx.addRoutes(
new RouteBuilder() {
@Override
public void configure() throws Exception {
from("direct:start")
.policy(new DomainAuthorizationPolicy())
.transform(body().prepend("Hello "));
}
});
camelctx.start();
try {
ProducerTemplate producer = camelctx.createProducerTemplate();
try {
producer.requestBody("direct:start", "Kermit", String.class);
Assert.fail("CamelExecutionException expected");
} catch (CamelExecutionException e) {
// expected
}
} finally {
camelctx.stop();
}
}
@Test
public void testRoleBasedAccess() throws Exception {
CamelContext camelctx = new DefaultCamelContext();
camelctx.addRoutes(
new RouteBuilder() {
@Override
public void configure() throws Exception {
from("direct:start")
.policy(new DomainAuthorizationPolicy().roles("Role2"))
.transform(body().prepend("Hello "));
}
});
camelctx.start();
try {
ProducerTemplate producer = camelctx.createProducerTemplate();
Subject subject =
getAuthenticationToken("user-domain", AnnotatedSLSB.USERNAME, AnnotatedSLSB.PASSWORD);
String result =
producer.requestBodyAndHeader(
"direct:start", "Kermit", Exchange.AUTHENTICATION, subject, String.class);
Assert.assertEquals("Hello Kermit", result);
} finally {
camelctx.stop();
}
}
/**
* @param args
* @throws Exception
*/
public static void main(String[] args) throws Exception {
CamelContext context = new DefaultCamelContext();
ConnectionFactory connectionFactory = new ActiveMQConnectionFactory("vm:/localhost");
context.addComponent("jms", JmsComponent.jmsComponentAutoAcknowledge(connectionFactory));
context.addRoutes(
new RouteBuilder() {
public void configure() {
from("ftp://127.0.0.1/orders?username=johnny&password=quest")
.process(
new Processor() {
public void process(Exchange exchange) throws Exception {
System.out.println(
"\nWe just downloaded: " + exchange.getIn().getHeader("CamelFileName"));
System.out.println("Body:");
System.out.println(exchange.getIn().getBody());
System.out.println("\n==================\n");
}
})
.to("jms:incomingOrders");
}
});
context.start();
Thread.sleep(60000);
context.stop();
}
@Test
public void writesResultToSender_ConfiguredViaXML() throws Exception {
String receiver = "*****@*****.**";
createMailUser(receiver, "loginIdReceiver", "secretOfReceiver");
String validSender = "*****@*****.**";
createMailUser(validSender, "loginIdSender", "secretOfSender");
String commandName = "nameMe";
sendMailTo(receiver).from(validSender).withSubject(anySubject()).andText(commandName);
InputStream is = getClass().getResourceAsStream("/ardulinkmail.xml");
try {
CamelContext context = new DefaultCamelContext();
loadRoutesDefinition(is, context, commandName);
context.start();
try {
assertThat(
((String) fetchMail("loginIdSender", "secretOfSender").getContent()),
is(
"SwitchDigitalPinCommand [pin=1, value=true]=OK\r\n"
+ "SwitchAnalogPinCommand [pin=2, value=123]=OK"));
} finally {
context.stop();
}
} finally {
is.close();
}
}
@Test
public void canProcessMultipleLinksWhenCommandNotKnownOnLink2() throws Exception {
final String receiver = "*****@*****.**";
createMailUser(receiver, "loginIdReceiver", "secretOfReceiver");
String validSender = "*****@*****.**";
sendMailTo(receiver).from(validSender).withSubject(anySubject()).andText("usedScenario");
Link link1 = Links.getLink(new URI(mockURI + "?num=1&foo=bar"));
Link link2 = Links.getLink(new URI(mockURI + "?num=2&foo=bar"));
final String to1 =
makeURI(
mockURI,
newMapBuilder()
.put("linkparams", encode("num=1&foo=bar"))
.put("validfroms", validSender)
.put("scenario.usedScenario", "D11=true;A12=11")
.build());
final String to2 =
makeURI(
mockURI,
newMapBuilder()
.put("linkparams", encode("num=2&foo=bar"))
.put("validfroms", validSender)
.build());
try {
CamelContext context = new DefaultCamelContext();
context.addRoutes(
new RouteBuilder() {
@Override
public void configure() {
from(localImap(receiver))
.multicast()
.setAggregationStrategy(new UseOriginalAggregationStrategy())
.to(to1, to2);
}
});
context.start();
waitUntilMailWasFetched();
context.stop();
Link mock1 = getMock(link1);
verify(mock1).switchDigitalPin(digitalPin(11), true);
verify(mock1).switchAnalogPin(analogPin(12), 11);
verify(mock1).close();
verifyNoMoreInteractions(mock1);
Link mock2 = getMock(link2);
verify(mock2).close();
verifyNoMoreInteractions(mock2);
} finally {
link1.close();
link2.close();
}
}
public static void main(String[] args) throws Exception {
ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext("spring/camel.xml");
CamelContext camelContext = (CamelContext) context.getBean("camelContext");
camelContext.start();
Thread.sleep(3000);
camelContext.stop();
context.close();
}
@Before
public void setUp() throws Exception {
startTestServer();
camelContext = new DefaultCamelContext();
camelContext.start();
setUpComponent();
template = camelContext.createProducerTemplate();
}
@Test
public void writesResultToSender() throws Exception {
final String receiver = "*****@*****.**";
createMailUser(receiver, "loginIdReceiver", "secretOfReceiver");
String validSender = "*****@*****.**";
createMailUser(validSender, "loginIdSender", "secretOfSender");
sendMailTo(receiver).from(validSender).withSubject(anySubject()).andText("usedScenario");
final String ardulink =
makeURI(
mockURI,
newMapBuilder()
.put("validfroms", validSender)
.put("scenario.usedScenario", "D1=true;A2=123")
.build());
SmtpServer smtpd = mailMock.getSmtp();
final String smtp =
"smtp://"
+ smtpd.getBindTo()
+ ":"
+ smtpd.getPort()
+ "?username="******"loginIdReceiver"
+ "&password="******"secretOfReceiver"
+ "&debugMode=true";
CamelContext context = new DefaultCamelContext();
context.addRoutes(
new RouteBuilder() {
@Override
public void configure() {
from(localImap(receiver))
.to(ardulink)
.setHeader("to", simple("${in.header.from}"))
.setHeader("from", simple("${in.header.to}"))
.to(smtp);
}
});
context.start();
try {
assertThat(
((String) fetchMail("loginIdSender", "secretOfSender").getContent()),
is(
"SwitchDigitalPinCommand [pin=1, value=true]=OK\r\n"
+ "SwitchAnalogPinCommand [pin=2, value=123]=OK"));
} finally {
context.stop();
}
}
protected void startCamelContext() throws Exception {
if (camelContextService != null) {
camelContextService.start();
} else {
if (context instanceof DefaultCamelContext) {
DefaultCamelContext defaultCamelContext = (DefaultCamelContext) context;
if (!defaultCamelContext.isStarted()) {
defaultCamelContext.start();
}
} else {
context.start();
}
}
}
public void testLoadFileNotFound() throws Exception {
CamelContext context = new DefaultCamelContext();
context.start();
try {
ResourceHelper.resolveMandatoryResourceAsInputStream(
context, "file:src/test/resources/notfound.txt");
fail("Should not find file");
} catch (FileNotFoundException e) {
assertTrue(e.getMessage().contains("notfound.txt"));
}
context.stop();
}
@Override
public void deploy(Collection<RouteBuilder> routeBuilders) {
try {
camelContext = new DefaultCamelContext();
camelContextCustomizers.forEach(c -> c.customize(camelContext));
for (RouteBuilder routeBuilder : routeBuilders) {
camelContext.addRoutes(routeBuilder);
}
camelContext.start();
} catch (Exception e) {
throw new RuntimeException(e);
}
}
/**
* Activates the control channel, which will from now on behave in accordance with the routes you
* set up in your bootstrap script(s).
*
* <p>See {@link ControlChannel#waitShutdown} and {@link ControlChannel#sendShutdownSignal()} for
* instructions on shutting down an activated channel.
*/
public void activate() {
try {
log.info("Activating control channel.");
final CamelContext context = getContext();
log.info("Configuring trace interceptor for {}.", context.getName());
TraceBuilder builder = new TraceBuilder(getConfig(), tracer);
context.addInterceptStrategy(builder.build());
log.debug("Starting underlying camel context.");
context.start();
} catch (Exception e) {
throw new LifecycleException(e.getLocalizedMessage(), e);
}
}
public void testLoadClasspathDefault() throws Exception {
CamelContext context = new DefaultCamelContext();
context.start();
InputStream is =
ResourceHelper.resolveMandatoryResourceAsInputStream(context, "log4j2.properties");
assertNotNull(is);
String text = context.getTypeConverter().convertTo(String.class, is);
assertNotNull(text);
assertTrue(text.contains("log4j"));
is.close();
context.stop();
}
public void testLoadClasspathAsUrl() throws Exception {
CamelContext context = new DefaultCamelContext();
context.start();
URL url =
ResourceHelper.resolveMandatoryResourceAsUrl(
context.getClassResolver(), "classpath:log4j2.properties");
assertNotNull(url);
String text = context.getTypeConverter().convertTo(String.class, url);
assertNotNull(text);
assertTrue(text.contains("log4j"));
context.stop();
}
public void testLoadClasspathNotFound() throws Exception {
CamelContext context = new DefaultCamelContext();
context.start();
try {
ResourceHelper.resolveMandatoryResourceAsInputStream(context, "classpath:notfound.txt");
fail("Should not find file");
} catch (FileNotFoundException e) {
assertEquals(
"Cannot find resource: classpath:notfound.txt in classpath for URI: classpath:notfound.txt",
e.getMessage());
}
context.stop();
}
public void testDumpAsXmlPlainBody() throws Exception {
CamelContext context = new DefaultCamelContext();
context.start();
message = new DefaultExchange(context).getIn();
// xml message body
message.setBody("Hello World");
message.setHeader("foo", 123);
String out = MessageHelper.dumpAsXml(message);
assertTrue(
"Should contain body", out.contains("<body type=\"java.lang.String\">Hello World</body>"));
context.stop();
}
private void createCamelContext() throws Exception {
log.info("creating context and sending message");
camelContext = new DefaultCamelContext();
camelContext.addComponent("activemq", ActiveMQComponent.activeMQComponent(BROKER_URL));
final String queueEndpointName = "activemq:queue" + QUEUE_NAME;
camelContext.addRoutes(
new RouteBuilder() {
@Override
public void configure() throws Exception {
from(queueEndpointName).bean(Consumer.class, "consume");
}
});
camelContext.start();
final ProducerTemplate producerTemplate = camelContext.createProducerTemplate();
producerTemplate.sendBody(queueEndpointName, "message");
}