| /** |
| * 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.onexception; |
| |
| import org.apache.camel.ContextTestSupport; |
| import org.apache.camel.RuntimeCamelException; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.component.mock.MockEndpoint; |
| import org.apache.camel.impl.JndiRegistry; |
| |
| /** |
| * Unit test inspired by user forum. |
| */ |
| public class OnExceptionRouteWithDefaultErrorHandlerTest extends ContextTestSupport { |
| |
| private MyOwnHandlerBean myOwnHandlerBean; |
| private MyServiceBean myServiceBean; |
| |
| public void testNoError() throws Exception { |
| MockEndpoint mock = getMockEndpoint("mock:result"); |
| mock.expectedMessageCount(1); |
| |
| template.sendBody("direct:start", "<order><type>myType</type><user>James</user></order>"); |
| |
| assertMockEndpointsSatisfied(); |
| } |
| |
| public void testFunctionalError() throws Exception { |
| MockEndpoint mock = getMockEndpoint("mock:result"); |
| mock.expectedMessageCount(0); |
| |
| template.sendBody("direct:start", "<order><type>myType</type><user>Func</user></order>"); |
| |
| assertMockEndpointsSatisfied(); |
| assertEquals("<order><type>myType</type><user>Func</user></order>", myOwnHandlerBean.getPayload()); |
| } |
| |
| public void testTechnicalError() throws Exception { |
| MockEndpoint mock = getMockEndpoint("mock:result"); |
| mock.expectedMessageCount(0); |
| |
| template.sendBody("direct:start", "<order><type>myType</type><user>Tech</user></order>"); |
| |
| assertMockEndpointsSatisfied(); |
| // should not handle it |
| assertNull(myOwnHandlerBean.getPayload()); |
| } |
| |
| public void testErrorWhileHandlingException() throws Exception { |
| MockEndpoint mock = getMockEndpoint("mock:result"); |
| mock.expectedMessageCount(0); |
| |
| try { |
| template.sendBody("direct:start", "<order><type>myType</type><user>FuncError</user></order>"); |
| fail("Should throw a RuntimeCamelException"); |
| } catch (RuntimeCamelException e) { |
| assertEquals("Damn something did not work", e.getCause().getMessage()); |
| } |
| |
| assertMockEndpointsSatisfied(); |
| // should not handle it |
| assertNull(myOwnHandlerBean.getPayload()); |
| } |
| |
| @Override |
| protected void setUp() throws Exception { |
| myOwnHandlerBean = new MyOwnHandlerBean(); |
| myServiceBean = new MyServiceBean(); |
| super.setUp(); |
| } |
| |
| @Override |
| protected JndiRegistry createRegistry() throws Exception { |
| JndiRegistry jndi = super.createRegistry(); |
| jndi.bind("myOwnHandler", myOwnHandlerBean); |
| jndi.bind("myServiceBean", myServiceBean); |
| return jndi; |
| } |
| |
| @Override |
| protected RouteBuilder createRouteBuilder() throws Exception { |
| return new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| errorHandler(defaultErrorHandler().maximumRedeliveries(5)); |
| |
| onException(MyTechnicalException.class).maximumRedeliveries(0).handled(true); |
| onException(MyFunctionalException.class).maximumRedeliveries(0).handled(true).to("bean:myOwnHandler"); |
| |
| from("direct:start") |
| .choice() |
| .when().xpath("//type = 'myType'").to("bean:myServiceBean") |
| .end() |
| .to("mock:result"); |
| } |
| }; |
| } |
| |
| |
| } |