| /** |
| * 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.Exchange; |
| import org.apache.camel.TypeConverter; |
| import org.apache.camel.builder.RouteBuilder; |
| import static org.apache.camel.util.ObjectHelper.wrapRuntimeCamelException; |
| |
| /** |
| * Unit test to test that onException handles wrapped exceptions |
| */ |
| public class OnExceptionWrappedExceptionTest extends ContextTestSupport { |
| |
| public void testWrappedException() throws Exception { |
| getMockEndpoint("mock:error").expectedMessageCount(0); |
| getMockEndpoint("mock:wrapped").expectedMessageCount(1); |
| getMockEndpoint("mock:end").expectedMessageCount(0); |
| |
| template.sendBody("direct:start", "Hello World"); |
| |
| assertMockEndpointsSatisfied(); |
| } |
| |
| @Override |
| protected RouteBuilder createRouteBuilder() throws Exception { |
| return new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| context.getTypeConverterRegistry().addTypeConverter(LocalDateTime.class, String.class, new MyLocalDateTimeConverter()); |
| |
| errorHandler(deadLetterChannel("mock:error")); |
| |
| onException(IllegalArgumentException.class).handled(true).to("mock:wrapped"); |
| |
| from("direct:start").convertBodyTo(LocalDateTime.class).to("mock:end"); |
| } |
| }; |
| } |
| |
| public static class LocalDateTime { |
| } |
| |
| private class MyLocalDateTimeConverter implements TypeConverter { |
| |
| public <T> T convertTo(Class<T> type, Object value) { |
| // simulate @Converter where we wrap thrown exception in RuntimeCamelException |
| throw wrapRuntimeCamelException(new IllegalArgumentException("Bad Data")); |
| } |
| |
| public <T> T convertTo(Class<T> type, Exchange exchange, Object value) { |
| return convertTo(type, value); |
| } |
| |
| public <T> T mandatoryConvertTo(Class<T> type, Object value) { |
| return convertTo(type, value); |
| } |
| |
| public <T> T mandatoryConvertTo(Class<T> type, Exchange exchange, Object value) { |
| return convertTo(type, value); |
| } |
| } |
| |
| } |