/**
* 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
}
};
}
}