| /** |
| * 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.builder.RouteBuilder; |
| import org.junit.Test; |
| |
| /** |
| * @version |
| */ |
| public class JettyOnExceptionHandledTest extends BaseJettyTest { |
| |
| @Test |
| public void testJettyOnException() throws Exception { |
| Exchange reply = template.request("http://localhost:{{port}}/myserver?throwExceptionOnFailure=false", null); |
| |
| assertNotNull(reply); |
| assertEquals("Dude something went wrong", reply.getOut().getBody(String.class)); |
| assertEquals(500, reply.getOut().getHeader(Exchange.HTTP_RESPONSE_CODE)); |
| } |
| |
| @Override |
| protected RouteBuilder createRouteBuilder() throws Exception { |
| return new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| // START SNIPPET: e1 |
| from("jetty://http://localhost:{{port}}/myserver") |
| // use onException to catch all exceptions and return a custom reply message |
| .onException(Exception.class) |
| .handled(true) |
| // create a custom failure response |
| .transform(constant("Dude something went wrong")) |
| // we must remember to set error code 500 as handled(true) |
| // otherwise would let Camel thing its a OK response (200) |
| .setHeader(Exchange.HTTP_RESPONSE_CODE, constant(500)) |
| .end() |
| // now just force an exception immediately |
| .throwException(new IllegalArgumentException("I cannot do this")); |
| // END SNIPPET: e1 |
| } |
| }; |
| } |
| } |