| /** |
| * 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.builder.xml; |
| |
| import org.apache.camel.ContextTestSupport; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.component.mock.MockEndpoint; |
| import org.apache.camel.component.properties.PropertiesComponent; |
| |
| /** |
| * XPath with and without header test. |
| */ |
| public class XPathFunctionsTest extends ContextTestSupport { |
| |
| public void testChoiceWithHeaderAndPropertiesSelectCamel() throws Exception { |
| MockEndpoint mock = getMockEndpoint("mock:camel"); |
| mock.expectedBodiesReceived("<name>King</name>"); |
| mock.expectedHeaderReceived("type", "Camel"); |
| |
| template.sendBodyAndHeader("direct:in", "<name>King</name>", "type", "Camel"); |
| |
| mock.assertIsSatisfied(); |
| } |
| |
| public void testChoiceWithNoHeaderAndPropertiesSelectDonkey() throws Exception { |
| MockEndpoint mock = getMockEndpoint("mock:donkey"); |
| mock.expectedBodiesReceived("<name>Donkey Kong</name>"); |
| |
| template.sendBody("direct:in", "<name>Donkey Kong</name>"); |
| |
| mock.assertIsSatisfied(); |
| } |
| |
| public void testChoiceWithNoHeaderAndPropertiesSelectOther() throws Exception { |
| MockEndpoint mock = getMockEndpoint("mock:other"); |
| mock.expectedBodiesReceived("<name>Other</name>"); |
| |
| template.sendBody("direct:in", "<name>Other</name>"); |
| |
| mock.assertIsSatisfied(); |
| } |
| |
| protected RouteBuilder createRouteBuilder() throws Exception { |
| return new RouteBuilder() { |
| public void configure() throws Exception { |
| // START SNIPPET: ex |
| // setup properties component |
| PropertiesComponent properties = new PropertiesComponent(); |
| properties.setLocation("classpath:org/apache/camel/builder/xml/myprop.properties"); |
| context.addComponent("properties", properties); |
| |
| // myprop.properties contains the following properties |
| // foo=Camel |
| // bar=Kong |
| |
| from("direct:in").choice() |
| // $type is a variable for the header with key type |
| // here we use the properties function to lookup foo from the properties files |
| // which at runtime will be evaluted to 'Camel' |
| .when().xpath("$type = function:properties('foo')") |
| .to("mock:camel") |
| // here we use the simple language to evaluate the expression |
| // which at runtime will be evaluated to 'Donkey Kong' |
| .when().xpath("//name = function:simple('Donkey ${properties:bar}')") |
| .to("mock:donkey") |
| .otherwise() |
| .to("mock:other") |
| .end(); |
| // END SNIPPET: ex |
| } |
| }; |
| } |
| } |