public void start() throws Exception {
if (context.isSuspended()) {
context.resume();
} else {
context.start();
}
}
@Before
public void setUp() throws Exception {
// We replace the 'from' web service endpoint with a direct endpoint we call in our test
context
.getRouteDefinition("CriminalHistoryUpdateReportingServiceHandlerRoute")
.adviceWith(
context,
new AdviceWithRouteBuilder() {
@Override
public void configure() throws Exception {
// The line below allows us to bypass CXF and send a message directly into the route
replaceFromWith("direct:criminalHistoryUpdatedReportingService");
mockEndpoints("log:org.ojbc.intermediaries.crimhistoryupdate*");
}
});
// We mock the web service endpoints here
context
.getRouteDefinition("callNotificationBrokerRoute")
.adviceWith(
context,
new AdviceWithRouteBuilder() {
@Override
public void configure() throws Exception {
// We mock the notification broker endpoint
mockEndpointsAndSkip("cxf:bean:notificationBrokerService*");
}
});
context.start();
}
@Test
public void shouldDLQOrginalHandler() throws Exception {
ModelCamelContext context = new DefaultCamelContext();
context.setTracing(true);
ProducerTemplate pt = context.createProducerTemplate();
context.addRoutes(
new RouteBuilder() {
@Override
public void configure() throws Exception {
// will use original
ErrorHandlerBuilder a =
deadLetterChannel("seda:dead")
.maximumRedeliveries(1)
.redeliveryDelay(300)
.logStackTrace(false)
.useOriginalMessage()
.logHandled(false);
from("seda:start")
.errorHandler(a)
.log(LoggingLevel.INFO, "myCamel", "==== ${body}")
.bean(SampleErrorBean.class)
.bean(ChangeBody.class)
.bean(ErrorBean.class)
.bean(SampleErrorBean.class)
.transform(constant("ok"));
from("seda:dead")
.bean(FailureBean.class)
.process(
exchange -> {
counterA.incrementAndGet();
Throwable e =
exchange.getProperty(Exchange.EXCEPTION_CAUGHT, Throwable.class);
log.info("+++ properties : {}", exchange.getProperties());
log.info("+++ body : {}", exchange.getIn().getBody());
log.info("+++ headers : {}", exchange.getIn().getHeaders());
log.info("+++ exception Processor : {}", e);
log.info(
"+++ counterA : {} , header : {}",
counterA.get(),
exchange.getProperty("CamelExceptionCaught"));
})
.convertBodyTo(String.class)
.bean(SampleErrorBean.class);
}
});
context.start();
String result = (String) pt.requestBody("seda:start", "test");
Assertions.assertThat(result).isEqualTo("test");
Thread.sleep(3000);
}
@Test
public void shouldDLQHandler() throws Exception {
ModelCamelContext context = new DefaultCamelContext();
ProducerTemplate pt = context.createProducerTemplate();
context.addRoutes(
new RouteBuilder() {
@Override
public void configure() throws Exception {
ErrorHandlerBuilder b =
deadLetterChannel("direct:dead")
.maximumRedeliveries(3)
.redeliveryDelay(300)
.logStackTrace(true)
.logHandled(true);
from("seda:start")
.errorHandler(b)
.log(LoggingLevel.INFO, "myCamel", "==== ${body}")
.bean(SampleErrorBean.class)
.bean(ChangeBody.class)
.bean(ErrorBean.class)
.bean(SampleErrorBean.class)
.transform(constant("ok"));
from("direct:dead")
.bean(FailureBean.class)
.process(new ErrorLogProcessor())
.convertBodyTo(String.class)
.bean(SampleErrorBean.class);
}
});
context.start();
String result = (String) pt.requestBody("seda:start", "test");
Assertions.assertThat(result).isEqualTo("change :: test");
Thread.sleep(3000);
}
public void restart() throws Exception {
context.stop();
context.start();
}
