| /** |
| * 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.issues; |
| |
| import org.apache.camel.ContextTestSupport; |
| import org.apache.camel.Exchange; |
| import org.apache.camel.Processor; |
| import org.apache.camel.builder.RouteBuilder; |
| |
| /** |
| * @version |
| */ |
| public class ExceptionCamel4022Test extends ContextTestSupport { |
| |
| public void testExceptionWithFatalException() throws Exception { |
| getMockEndpoint("mock:a").expectedMessageCount(1); |
| getMockEndpoint("mock:b").expectedMessageCount(1); |
| getMockEndpoint("mock:result").expectedMessageCount(0); |
| getMockEndpoint("mock:intermediate").expectedMessageCount(0); |
| getMockEndpoint("mock:onexception").expectedMessageCount(0); |
| getMockEndpoint("mock:dlc").expectedMessageCount(0); |
| |
| try { |
| template.sendBody("direct:start", "<body/>"); |
| fail("Should throw an exception"); |
| } catch (Exception e) { |
| IllegalArgumentException cause = assertIsInstanceOf(IllegalArgumentException.class, e.getCause()); |
| assertEquals("Damn Again", cause.getMessage()); |
| } |
| |
| assertMockEndpointsSatisfied(); |
| } |
| |
| public static class MyExceptionThrower implements Processor { |
| |
| private String msg; |
| |
| public MyExceptionThrower(String msg) { |
| this.msg = msg; |
| } |
| |
| @Override |
| public void process(Exchange exchange) throws Exception { |
| throw new IllegalArgumentException(msg); |
| } |
| } |
| |
| @Override |
| protected RouteBuilder createRouteBuilder() throws Exception { |
| return new RouteBuilder() { |
| public void configure() { |
| // DLC |
| errorHandler(deadLetterChannel("mock:dlc").redeliveryDelay(0).maximumRedeliveries(3)); |
| |
| // onException that does NOT handle the exception |
| onException(Exception.class) |
| .logStackTrace(false) |
| .process(new MyExceptionThrower("Damn Again")) |
| .to("mock:onexception"); |
| |
| // route |
| from("direct:start") |
| .to("mock:a") |
| .to("direct:intermediate") |
| .to("mock:result2"); |
| |
| // 2nd route |
| from("direct:intermediate") |
| .to("mock:b") |
| .setBody(constant("<some-value/>")) |
| .process(new MyExceptionThrower("Damn")) |
| .to("mock:intermediate"); |
| } |
| }; |
| } |
| } |
| |