| /** |
| * 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.ContextTestSupport; |
| import org.apache.camel.Exchange; |
| import org.apache.camel.Processor; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.component.mock.MockEndpoint; |
| |
| /** |
| * Unit test with multi route specific error handlers |
| */ |
| public class MultiErrorHandlerInRouteTest extends ContextTestSupport { |
| private MyProcessor outer = new MyProcessor(); |
| private MyProcessor inner = new MyProcessor(); |
| |
| public void testNoErrors() throws Exception { |
| outer.setName("Claus"); |
| inner.setName("James"); |
| |
| MockEndpoint mock = getMockEndpoint("mock:end"); |
| mock.expectedHeaderReceived("name", "James"); |
| |
| template.sendBody("direct:start", "Hello World"); |
| |
| assertMockEndpointsSatisfied(); |
| } |
| |
| public void testOuterError() throws Exception { |
| outer.setName("Error"); |
| inner.setName("James"); |
| |
| MockEndpoint mock = getMockEndpoint("mock:outer"); |
| mock.expectedMessageCount(1); |
| |
| template.sendBody("direct:start", "Hello World"); |
| |
| assertMockEndpointsSatisfied(); |
| } |
| |
| public void testInnerError() throws Exception { |
| outer.setName("Claus"); |
| inner.setName("Error"); |
| |
| MockEndpoint mock = getMockEndpoint("mock:inner"); |
| mock.expectedHeaderReceived("name", "Claus"); |
| mock.expectedMessageCount(1); |
| |
| template.sendBody("direct:start", "Hello World"); |
| |
| assertMockEndpointsSatisfied(); |
| } |
| |
| @Override |
| protected RouteBuilder createRouteBuilder() throws Exception { |
| return new RouteBuilder() { |
| public void configure() throws Exception { |
| from("direct:start") |
| .errorHandler(deadLetterChannel("mock:outer").maximumRedeliveries(1).redeliveryDelay(0)) |
| .process(outer) |
| .to("direct:outer"); |
| |
| from("direct:outer") |
| .errorHandler(deadLetterChannel("mock:inner").maximumRedeliveries(2).redeliveryDelay(0)) |
| .process(inner) |
| .to("mock:end"); |
| } |
| }; |
| } |
| |
| private class MyProcessor implements Processor { |
| |
| private String name; |
| |
| public void process(Exchange exchange) throws Exception { |
| if (name.equals("Error")) { |
| throw new IllegalArgumentException("Forced exception by unit test"); |
| } |
| exchange.getIn().setHeader("name", name); |
| } |
| |
| public void setName(String name) { |
| this.name = name; |
| } |
| } |
| |
| } |