| /** |
| * 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.processor; |
| |
| import org.apache.camel.ContextTestSupport; |
| import org.apache.camel.Exchange; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.component.mock.MockEndpoint; |
| import org.apache.camel.impl.ExpressionAdapter; |
| |
| /** |
| * @version |
| */ |
| public class SetHeaderUsingDslExpressionsTest extends ContextTestSupport { |
| protected String body = "<person name='James' city='London'/>"; |
| protected MockEndpoint expected; |
| |
| public final class MyValueClass { |
| |
| private String value1; |
| private String value2; |
| |
| public MyValueClass(String v1, String v2) { |
| value1 = v1; |
| value2 = v2; |
| } |
| |
| public int hashCode() { |
| return value1.hashCode() * 10 + value2.hashCode(); |
| } |
| |
| public boolean equals(Object obj) { |
| boolean result = false; |
| if (obj instanceof MyValueClass) { |
| MyValueClass value = (MyValueClass)obj; |
| if (this.value1.equals(value.value1) && this.value2.equals(value.value2)) { |
| result = true; |
| } |
| } |
| return result; |
| } |
| |
| } |
| |
| public void testUseConstant() throws Exception { |
| MyValueClass value = new MyValueClass("value1", "value2"); |
| context.addRoutes(new RouteBuilder() { |
| public void configure() throws Exception { |
| MyValueClass insteadValue = new MyValueClass("value1", "value2"); |
| from("direct:start"). |
| setHeader("foo").constant("ABC"). |
| setHeader("value").constant(insteadValue). |
| to("mock:result"); |
| } |
| }); |
| |
| expected.message(0).header("value").isEqualTo(value); |
| |
| template.sendBodyAndHeader("direct:start", body, "bar", "ABC"); |
| |
| assertMockEndpointsSatisfied(); |
| } |
| |
| public void testUseConstantParameter() throws Exception { |
| context.addRoutes(new RouteBuilder() { |
| public void configure() throws Exception { |
| from("direct:start"). |
| setHeader("foo", constant("ABC")). |
| to("mock:result"); |
| } |
| }); |
| |
| template.sendBodyAndHeader("direct:start", body, "bar", "ABC"); |
| |
| assertMockEndpointsSatisfied(); |
| } |
| |
| public void testUseExpression() throws Exception { |
| context.addRoutes(new RouteBuilder() { |
| public void configure() throws Exception { |
| from("direct:start").setHeader("foo").expression(new ExpressionAdapter() { |
| public Object evaluate(Exchange exchange) { |
| return "ABC"; |
| } |
| }).to("mock:result"); |
| } |
| }); |
| |
| template.sendBodyAndHeader("direct:start", body, "bar", "ABC"); |
| |
| assertMockEndpointsSatisfied(); |
| } |
| |
| public void testUseHeaderExpression() throws Exception { |
| context.addRoutes(new RouteBuilder() { |
| public void configure() throws Exception { |
| from("direct:start"). |
| setHeader("foo").header("bar"). |
| to("mock:result"); |
| } |
| }); |
| |
| template.sendBodyAndHeader("direct:start", body, "bar", "ABC"); |
| |
| assertMockEndpointsSatisfied(); |
| } |
| |
| public void testUseBodyExpression() throws Exception { |
| context.addRoutes(new RouteBuilder() { |
| public void configure() throws Exception { |
| from("direct:start"). |
| setHeader("foo").body(). |
| to("mock:result"); |
| } |
| }); |
| |
| template.sendBody("direct:start", "ABC"); |
| |
| assertMockEndpointsSatisfied(); |
| } |
| |
| public void testUseBodyAsTypeExpression() throws Exception { |
| context.addRoutes(new RouteBuilder() { |
| public void configure() throws Exception { |
| from("direct:start"). |
| setHeader("foo").body(String.class). |
| to("mock:result"); |
| } |
| }); |
| |
| template.sendBody("direct:start", "ABC".getBytes()); |
| |
| assertMockEndpointsSatisfied(); |
| } |
| |
| @Override |
| protected void setUp() throws Exception { |
| super.setUp(); |
| |
| expected = getMockEndpoint("mock:result"); |
| expected.message(0).header("foo").isEqualTo("ABC"); |
| } |
| } |