/**
* 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.bean;
import java.util.Map;
import javax.naming.Context;
import org.apache.camel.Body;
import org.apache.camel.ContextTestSupport;
import org.apache.camel.Exchange;
import org.apache.camel.Headers;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.mock.MockEndpoint;
import org.apache.camel.util.jndi.JndiContext;
/**
* Unit test of bean can propagate headers in a pipeline
*/
public class BeanPipelineTest extends ContextTestSupport {
public void testBeanInPipeline() throws Exception {
MockEndpoint mock = getMockEndpoint("mock:result");
mock.expectedBodiesReceived("Hello World from James");
mock.expectedHeaderReceived("from", "James");
template.sendBodyAndHeader("direct:input", "Hello World", "from", "Claus");
mock.assertIsSatisfied();
}
protected RouteBuilder createRouteBuilder() throws Exception {
return new RouteBuilder() {
public void configure() throws Exception {
from("direct:input").
pipeline("bean:foo", "bean:bar?methodName=usingExchange", "bean:baz").
to("mock:result");
}
};
}
protected Context createJndiContext() throws Exception {
JndiContext answer = new JndiContext();
answer.bind("foo", new FooBean());
answer.bind("bar", new BarBean());
answer.bind("baz", new BazBean());
return answer;
}
public static class FooBean {
public void onlyPlainBody(Object body) {
assertEquals("Hello World", body);
}
}
public static class BarBean {
public void doNotUseMe(String body) {
fail("Should not invoce me");
}
public void usingExchange(Exchange exchange) {
String body = exchange.getIn().getBody(String.class);
assertEquals("Hello World", body);
assertEquals("Claus", exchange.getIn().getHeader("from"));
exchange.getOut(true).setHeader("from", "James");
exchange.getOut().setBody("Hello World from James");
}
}
public static class BazBean {
public void doNotUseMe(String body) {
fail("Should not invoce me");
}
public void withAnnotations(@Headers Map headers, @Body String body) {
assertEquals("Hello World from James", body);
assertEquals("James", headers.get("from"));
}
}
}