| /** |
| * 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; |
| |
| /** |
| * @version |
| */ |
| public class FailoverMaximumFailoverAttemptsTest extends ContextTestSupport { |
| |
| public void testFailoverMaximumFailoverAttempts() throws Exception { |
| getMockEndpoint("mock:bad").expectedBodiesReceived("Hello World"); |
| getMockEndpoint("mock:bad2").expectedBodiesReceived("Hello World"); |
| getMockEndpoint("mock:bad3").expectedBodiesReceived("Hello World"); |
| getMockEndpoint("mock:good").expectedMessageCount(0); |
| |
| try { |
| template.sendBody("direct:start", "Hello World"); |
| fail("Should throw exception"); |
| } catch (Exception e) { |
| assertEquals("Damn Again Again", e.getCause().getMessage()); |
| } |
| |
| assertMockEndpointsSatisfied(); |
| |
| // as its round robin based it remembers that last good endpoint |
| // and will invoke the next |
| |
| resetMocks(); |
| |
| getMockEndpoint("mock:bad").expectedMessageCount(0); |
| getMockEndpoint("mock:bad2").expectedMessageCount(0); |
| getMockEndpoint("mock:bad3").expectedMessageCount(0); |
| getMockEndpoint("mock:good").expectedBodiesReceived("Bye World"); |
| |
| template.sendBody("direct:start", "Bye World"); |
| |
| assertMockEndpointsSatisfied(); |
| } |
| |
| @Override |
| protected RouteBuilder createRouteBuilder() throws Exception { |
| return new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| from("direct:start") |
| .loadBalance().failover(2, false, true). |
| to("direct:bad", "direct:bad2", "direct:bad3", "direct:good"); |
| |
| from("direct:bad") |
| .to("log:bad") |
| .to("mock:bad") |
| .throwException(new IllegalArgumentException("Damn")); |
| |
| from("direct:bad2") |
| .to("log:bad2") |
| .to("mock:bad2") |
| .throwException(new IllegalArgumentException("Damn Again")); |
| |
| from("direct:bad3") |
| .to("log:bad3") |
| .to("mock:bad3") |
| .throwException(new IllegalArgumentException("Damn Again Again")); |
| |
| from("direct:good") |
| .to("log:good") |
| .to("mock:good"); |
| } |
| }; |
| } |
| |
| } |