| /** |
| * 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.component.jetty; |
| |
| import org.apache.camel.Exchange; |
| import org.apache.camel.Processor; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.component.http.HttpOperationFailedException; |
| import org.apache.camel.component.mock.MockEndpoint; |
| import org.apache.camel.processor.aggregate.AggregationStrategy; |
| import org.junit.Test; |
| |
| /** |
| * Based on end user on forum how to get the 404 error code in his enrich aggregator |
| * |
| * @version |
| */ |
| public class JettyHandle404Test extends BaseJettyTest { |
| |
| public String getProducerUrl() { |
| return "http://localhost:{{port}}/myserver?user=Camel"; |
| } |
| |
| @Test |
| public void testSimulate404() throws Exception { |
| MockEndpoint mock = getMockEndpoint("mock:result"); |
| mock.expectedBodiesReceived("Page not found"); |
| mock.expectedHeaderReceived(Exchange.HTTP_RESPONSE_CODE, 404); |
| |
| template.sendBody("direct:start", "Hello World"); |
| |
| assertMockEndpointsSatisfied(); |
| } |
| |
| @Override |
| protected RouteBuilder createRouteBuilder() throws Exception { |
| return new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| // disable error handling |
| errorHandler(noErrorHandler()); |
| |
| from("direct:start").enrich("direct:tohttp", new AggregationStrategy() { |
| public Exchange aggregate(Exchange original, Exchange resource) { |
| // get the response code |
| Integer code = resource.getIn().getHeader(Exchange.HTTP_RESPONSE_CODE, Integer.class); |
| assertEquals(404, code.intValue()); |
| return resource; |
| } |
| }).to("mock:result"); |
| |
| // use this sub route as indirection to handle the HttpOperationFailedException |
| // and set the data back as data on the exchange to not cause the exception to be thrown |
| from("direct:tohttp") |
| .doTry() |
| .to(getProducerUrl()) |
| .doCatch(HttpOperationFailedException.class) |
| .process(new Processor() { |
| public void process(Exchange exchange) { |
| // copy the caused exception values to the exchange as we want the response in the regular exchange |
| // instead as an exception that will get thrown and thus the route breaks |
| HttpOperationFailedException cause = exchange.getProperty(Exchange.EXCEPTION_CAUGHT, HttpOperationFailedException.class); |
| exchange.getOut().setHeader(Exchange.HTTP_RESPONSE_CODE, cause.getStatusCode()); |
| exchange.getOut().setBody(cause.getResponseBody()); |
| } |
| }) |
| .end(); |
| |
| |
| // this is our jetty server where we simulate the 404 |
| from("jetty://http://localhost:{{port}}/myserver") |
| .process(new Processor() { |
| public void process(Exchange exchange) throws Exception { |
| exchange.getOut().setBody("Page not found"); |
| exchange.getOut().setHeader(Exchange.HTTP_RESPONSE_CODE, 404); |
| } |
| }); |
| } |
| }; |
| } |
| } |