| /** |
| * 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 org.apache.camel.ContextTestSupport; |
| import org.apache.camel.Exchange; |
| import org.apache.camel.Expression; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.impl.ExpressionAdapter; |
| import org.apache.camel.impl.JndiRegistry; |
| |
| /** |
| * @version |
| */ |
| public class CustomParameterMappingStrategyTest extends ContextTestSupport { |
| |
| @Override |
| protected JndiRegistry createRegistry() throws Exception { |
| JndiRegistry jndi = super.createRegistry(); |
| jndi.bind("foo", new MyFooBean()); |
| jndi.bind(BeanConstants.BEAN_PARAMETER_MAPPING_STRATEGY, new MyCustomStrategy()); |
| return jndi; |
| } |
| |
| public void testExchange() throws Exception { |
| getMockEndpoint("mock:result").expectedBodiesReceived("You said: Hello Claus"); |
| template.sendBody("direct:a", "Claus"); |
| assertMockEndpointsSatisfied(); |
| } |
| |
| @Override |
| protected RouteBuilder createRouteBuilder() throws Exception { |
| return new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| from("direct:a").beanRef("foo").to("mock:result"); |
| } |
| }; |
| } |
| |
| public static class MyFooBean { |
| public String cheese(String body) { |
| return "You said: " + body; |
| } |
| } |
| |
| public static class MyCustomStrategy implements ParameterMappingStrategy { |
| |
| public Expression getDefaultParameterTypeExpression(Class<?> parameterType) { |
| if (String.class.isAssignableFrom(parameterType)) { |
| return new ExpressionAdapter() { |
| @Override |
| public Object evaluate(Exchange exchange) { |
| return "Hello " + exchange.getIn().getBody(String.class); |
| } |
| }; |
| } |
| return null; |
| } |
| } |
| } |