| /** |
| * 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.builder.RouteBuilder; |
| import org.apache.camel.component.mock.MockEndpoint; |
| import org.apache.camel.impl.JndiRegistry; |
| |
| /** |
| * Unit test for verifying that error handler is wrapped each individual node in a pipeline. |
| * Based on CAMEL-1548. |
| * |
| * @version |
| */ |
| public class ErrorHandlerWrappedEachNodeTest extends ContextTestSupport { |
| |
| private static int kabom; |
| private static int hi; |
| |
| public void testKabom() throws Exception { |
| kabom = 0; |
| hi = 0; |
| |
| MockEndpoint result = getMockEndpoint("mock:result"); |
| result.expectedBodiesReceived("Hi Kabom"); |
| |
| getMockEndpoint("mock:error").expectedMessageCount(0); |
| |
| template.sendBody("direct:start", "Kabom"); |
| |
| assertMockEndpointsSatisfied(); |
| |
| // we invoke kabom 3 times |
| assertEquals(3, kabom); |
| // but hi is only invoke 1 time |
| assertEquals(1, hi); |
| } |
| |
| @Override |
| protected RouteBuilder createRouteBuilder() throws Exception { |
| return new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| // use dead letter channel that supports redeliveries |
| errorHandler(deadLetterChannel("mock:error").maximumRedeliveries(3).redeliveryDelay(0).logStackTrace(false)); |
| |
| from("direct:start") |
| .pipeline("bean:foo?method=hi", "bean:foo?method=kabom").to("mock:result"); |
| } |
| }; |
| } |
| |
| @Override |
| protected JndiRegistry createRegistry() throws Exception { |
| JndiRegistry jndi = super.createRegistry(); |
| jndi.bind("foo", new MyFooBean()); |
| return jndi; |
| } |
| |
| public static final class MyFooBean { |
| |
| public void kabom() throws Exception { |
| if (kabom++ < 2) { |
| throw new IllegalArgumentException("Kabom"); |
| } |
| } |
| |
| public String hi(String payload) throws Exception { |
| hi++; |
| return "Hi " + payload; |
| } |
| } |
| } |