Examples with DefaultErrorHandlerBuilder org.apache.camel.builder.DefaultErrorHandlerBuilder used on opensource projects

Example 1 with DefaultErrorHandlerBuilder

use of org.apache.camel.builder.DefaultErrorHandlerBuilder in project camel by apache.

the class OnExceptionContinuedIssueTest method testOnExceptionWrappedMatch.

@Test
public void testOnExceptionWrappedMatch() throws Exception {
    final DefaultErrorHandlerBuilder defaultErrorHandlerBuilder = new DeadLetterChannelBuilder("direct:dead");
    // run fast
    defaultErrorHandlerBuilder.redeliveryDelay(0);
    defaultErrorHandlerBuilder.maximumRedeliveries(2);
    context.setErrorHandlerBuilder(defaultErrorHandlerBuilder);
    context.addRoutes(new RouteBuilder() {

        @Override
        public void configure() throws Exception {
            context.setTracing(false);
            onException(OrderFailedException.class).maximumRedeliveries(0).continued(true);
            from("direct:dead").to("log:dead", "mock:dead");
            from("direct:order").to("mock:one").process(new Processor() {

                @Override
                public void process(Exchange exchange) throws Exception {
                    log.info("First Processor Invoked");
                    throw new OrderFailedException("First Processor Failure");
                }
            }).to("mock:two").process(new Processor() {

                @Override
                public void process(Exchange exchange) throws Exception {
                    log.info("Second Processor Invoked");
                }
            }).to("mock:three").process(new Processor() {

                @Override
                public void process(Exchange exchange) throws Exception {
                    log.info("Third Processor Invoked");
                    throw new RuntimeException("Some Runtime Exception");
                }
            }).to("mock:four").process(new Processor() {

                @Override
                public void process(Exchange exchange) throws Exception {
                    log.info("Fourth Processor Invoked");
                }
            });
        }
    });
    context.start();
    // we should only get 1 to the DLC when we hit the 3rd route that
    // throws the runtime exception
    getMockEndpoint("mock:dead").expectedMessageCount(1);
    getMockEndpoint("mock:one").expectedMessageCount(1);
    getMockEndpoint("mock:two").expectedMessageCount(1);
    getMockEndpoint("mock:three").expectedMessageCount(1);
    getMockEndpoint("mock:four").expectedMessageCount(0);
    template.requestBody("direct:order", "Camel in Action");
    assertMockEndpointsSatisfied();
}

Example 2 with DefaultErrorHandlerBuilder

use of org.apache.camel.builder.DefaultErrorHandlerBuilder in project camel by apache.

the class ErrorHandlerDefinitionParserTest method testDefaultErrorHandler.

public void testDefaultErrorHandler() {
    DefaultErrorHandlerBuilder errorHandler = ctx.getBean("defaultErrorHandler", DefaultErrorHandlerBuilder.class);
    assertNotNull(errorHandler);
    RedeliveryPolicy policy = errorHandler.getRedeliveryPolicy();
    assertNotNull(policy);
    assertEquals("Wrong maximumRedeliveries", 2, policy.getMaximumRedeliveries());
    assertEquals("Wrong redeliveryDelay", 0, policy.getRedeliveryDelay());
    assertEquals("Wrong logStackTrace", false, policy.isLogStackTrace());
    errorHandler = ctx.getBean("errorHandler", DefaultErrorHandlerBuilder.class);
    assertNotNull(errorHandler);
}