| /** |
| * 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.jms.issues; |
| |
| import java.io.File; |
| import javax.jms.ConnectionFactory; |
| import javax.xml.xpath.XPath; |
| import javax.xml.xpath.XPathConstants; |
| import javax.xml.xpath.XPathFactory; |
| |
| import org.w3c.dom.Document; |
| import org.w3c.dom.NodeList; |
| |
| import org.apache.camel.CamelContext; |
| import org.apache.camel.Exchange; |
| import org.apache.camel.Processor; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.component.jms.CamelJmsTestHelper; |
| import org.apache.camel.component.mock.MockEndpoint; |
| import org.apache.camel.test.junit4.CamelTestSupport; |
| import org.junit.Test; |
| |
| import static org.apache.camel.component.jms.JmsComponent.jmsComponentAutoAcknowledge; |
| |
| /** |
| * Unit test based on user forum issue. |
| * |
| * @version |
| */ |
| public class JmsTypeConverterIssueTest extends CamelTestSupport { |
| |
| protected CamelContext createCamelContext() throws Exception { |
| CamelContext camelContext = super.createCamelContext(); |
| |
| ConnectionFactory connectionFactory = CamelJmsTestHelper.createConnectionFactory(); |
| camelContext.addComponent("activemq", jmsComponentAutoAcknowledge(connectionFactory)); |
| |
| return camelContext; |
| } |
| |
| @Test |
| public void testJmsTypeConverterIssue() throws Exception { |
| String body = "<?xml version=\"1.0\"?><portal agent=\"123\"><id>456</id><name>Cool Portal</name></portal>"; |
| |
| // create local file |
| deleteDirectory("./target/files"); |
| template.sendBodyAndHeader("file://target/files/123", body, Exchange.FILE_NAME, "agent.xml"); |
| |
| MockEndpoint filter = getMockEndpoint("mock:filterxml"); |
| filter.expectedMessageCount(1); |
| filter.message(0).body().isInstanceOf(Document.class); |
| |
| getMockEndpoint("mock:portalxml").expectedMessageCount(1); |
| getMockEndpoint("mock:historyxml").expectedMessageCount(1); |
| |
| template.sendBody("activemq:queue:inbox", "<?xml version=\"1.0\"?><agent id=\"123\"></agent>"); |
| |
| assertMockEndpointsSatisfied(); |
| } |
| |
| @Override |
| protected RouteBuilder createRouteBuilder() throws Exception { |
| return new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| from("activemq:queue:inbox") |
| .setProperty(Exchange.CHARSET_NAME, constant("UTF-8")) |
| .setHeader("agentId", xpath("/agent/@id")) |
| .process(new FixateHeaderValuesProcessor()) |
| .setHeader(Exchange.FILE_NAME, simple("target/files/${in.header.agentId}/agent.xml")) |
| .process(new ReadLocalFile()) |
| .to("direct:filterxml") |
| .multicast().to("direct:portalxml", "direct:historyxml"); |
| |
| from("direct:filterxml") |
| .process(new FilterProcessor()) |
| .to("mock:filterxml"); |
| |
| from("direct:portalxml") |
| .to("mock:portalxml"); |
| |
| from("direct:historyxml") |
| .to("mock:historyxml"); |
| } |
| }; |
| } |
| |
| private class FixateHeaderValuesProcessor implements Processor { |
| public void process(Exchange exchange) throws Exception { |
| String id = exchange.getIn().getHeader("agentId", String.class); |
| exchange.getIn().setHeader("agentId", id); |
| } |
| } |
| |
| private class ReadLocalFile implements Processor { |
| public void process(Exchange exchange) throws Exception { |
| String filename = exchange.getIn().getHeader(Exchange.FILE_NAME, String.class); |
| exchange.getIn().setBody(new File(filename)); |
| } |
| } |
| |
| private class FilterProcessor implements Processor { |
| public void process(Exchange exchange) throws Exception { |
| Document document = exchange.getIn().getBody(Document.class); |
| assertNotNull("Should be able to convert to XML Document", document); |
| |
| XPathFactory factory = XPathFactory.newInstance(); |
| XPath xpath = factory.newXPath(); |
| |
| String id = exchange.getIn().getHeader("agentId", String.class); |
| String expr = "//portal[/portal/@agent = '" + id + "']"; |
| |
| NodeList nodes = (NodeList) xpath.compile(expr).evaluate(document, XPathConstants.NODESET); |
| assertNotNull("Should be able to do xpath", nodes); |
| assertEquals(1, nodes.getLength()); |
| |
| String portalId = nodes.item(0).getFirstChild().getTextContent(); |
| String portalName = nodes.item(0).getLastChild().getTextContent(); |
| |
| assertEquals("456", portalId); |
| assertEquals("Cool Portal", portalName); |
| |
| exchange.getIn().setHeader("portalId", portalId); |
| exchange.getIn().setBody(document); |
| } |
| } |
| |
| } |