| /** |
| * 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.processor; |
| |
| import org.apache.camel.CamelExecutionException; |
| import org.apache.camel.ContextTestSupport; |
| import org.apache.camel.Exchange; |
| import org.apache.camel.Processor; |
| import org.apache.camel.builder.RouteBuilder; |
| |
| /** |
| * |
| */ |
| public class RecipientListRedeliverTest extends ContextTestSupport { |
| |
| private static int counter; |
| |
| public void testOk() throws Exception { |
| getMockEndpoint("mock:a").expectedMessageCount(1); |
| getMockEndpoint("mock:b").expectedMessageCount(1); |
| |
| template.sendBodyAndHeader("direct:start", "Hello World", "mySlip", "mock:a,mock:b"); |
| |
| assertMockEndpointsSatisfied(); |
| } |
| |
| public void testThrowExceptionAtA() throws Exception { |
| counter = 0; |
| |
| getMockEndpoint("mock:a").expectedMessageCount(1); |
| getMockEndpoint("mock:b").expectedMessageCount(0); |
| |
| try { |
| template.sendBodyAndHeader("direct:start", "Hello World", "mySlip", "mock:a,direct:a,mock:b"); |
| fail("Should have thrown exception"); |
| } catch (CamelExecutionException e) { |
| assertEquals("Forced", e.getCause().getCause().getMessage()); |
| } |
| |
| assertMockEndpointsSatisfied(); |
| |
| assertEquals(1 + 3, counter); // first call + 3 redeliveries |
| } |
| |
| public void testThrowExceptionAtB() throws Exception { |
| counter = 0; |
| |
| getMockEndpoint("mock:a").expectedMessageCount(1); |
| getMockEndpoint("mock:b").expectedMessageCount(1); |
| getMockEndpoint("mock:c").expectedMessageCount(0); |
| |
| try { |
| template.sendBodyAndHeader("direct:start", "Hello World", "mySlip", "mock:a,mock:b,direct:b,mock:c"); |
| fail("Should have thrown exception"); |
| } catch (CamelExecutionException e) { |
| assertEquals("Forced", e.getCause().getCause().getMessage()); |
| } |
| |
| assertMockEndpointsSatisfied(); |
| |
| assertEquals(1 + 3, counter); // first call + 3 redeliveries |
| } |
| |
| @Override |
| protected RouteBuilder createRouteBuilder() throws Exception { |
| return new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| // try to redeliver up till 3 times |
| errorHandler(defaultErrorHandler().maximumRedeliveries(3).redeliveryDelay(0)); |
| |
| from("direct:start") |
| .recipientList(header("mySlip")).stopOnException(); |
| |
| from("direct:a") |
| .process(new Processor() { |
| @Override |
| public void process(Exchange exchange) throws Exception { |
| // should be same input body |
| assertEquals("Hello World", exchange.getIn().getBody()); |
| assertFalse("Should not have OUT", exchange.hasOut()); |
| assertNull(exchange.getException()); |
| |
| counter++; |
| throw new IllegalArgumentException("Forced"); |
| } |
| }); |
| |
| from("direct:b") |
| .process(new Processor() { |
| @Override |
| public void process(Exchange exchange) throws Exception { |
| // should be same input body |
| assertEquals("Hello World", exchange.getIn().getBody()); |
| assertFalse("Should not have OUT", exchange.hasOut()); |
| assertNull(exchange.getException()); |
| |
| // mutate IN body |
| exchange.getIn().setBody("Bye World"); |
| |
| counter++; |
| throw new IllegalArgumentException("Forced"); |
| } |
| }); |
| } |
| }; |
| } |
| } |