Updated Branches: refs/heads/master 26088b497 -> e42b0b9e5
added a simple CSV test case for using camel and beanio; using a map rather than explicit bean mapping Project: http://git-wip-us.apache.org/repos/asf/camel/repo Commit: http://git-wip-us.apache.org/repos/asf/camel/commit/e42b0b9e Tree: http://git-wip-us.apache.org/repos/asf/camel/tree/e42b0b9e Diff: http://git-wip-us.apache.org/repos/asf/camel/diff/e42b0b9e Branch: refs/heads/master Commit: e42b0b9e532257bc20fb7bd64c0c2a99d980a73d Parents: 26088b4 Author: James Strachan <james.strac...@gmail.com> Authored: Thu Jul 11 10:55:25 2013 +0100 Committer: James Strachan <james.strac...@gmail.com> Committed: Thu Jul 11 10:55:25 2013 +0100 ---------------------------------------------------------------------- .../camel/dataformat/beanio/csv/CsvTest.java | 121 +++++++++++++++++++ .../camel/dataformat/beanio/csv/mappings.xml | 14 +++ 2 files changed, 135 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/camel/blob/e42b0b9e/components/camel-beanio/src/test/java/org/apache/camel/dataformat/beanio/csv/CsvTest.java ---------------------------------------------------------------------- diff --git a/components/camel-beanio/src/test/java/org/apache/camel/dataformat/beanio/csv/CsvTest.java b/components/camel-beanio/src/test/java/org/apache/camel/dataformat/beanio/csv/CsvTest.java new file mode 100644 index 0000000..c2fdbb5 --- /dev/null +++ b/components/camel-beanio/src/test/java/org/apache/camel/dataformat/beanio/csv/CsvTest.java @@ -0,0 +1,121 @@ +/** + * + * 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.dataformat.beanio.csv; + +import org.apache.camel.Exchange; +import org.apache.camel.builder.RouteBuilder; +import org.apache.camel.component.mock.MockEndpoint; +import org.apache.camel.dataformat.beanio.BeanIODataFormat; +import org.apache.camel.spi.DataFormat; +import org.apache.camel.test.junit4.CamelTestSupport; +import org.junit.Test; + +import java.util.ArrayList; +import java.util.List; +import java.util.Map; + +/** + */ +public class CsvTest extends CamelTestSupport { + private static final String FIXED_DATA = + "James,Strachan,22" + LS + + "Claus,Ibsen,21" + LS; + + private boolean verbose = false; + +/* + @Test + public void testMarshal() throws Exception { + List<Employee> employees = getEmployees(); + + MockEndpoint mock = getMockEndpoint("mock:beanio-marshal"); + mock.expectedBodiesReceived(FIXED_DATA); + + template.sendBody("direct:marshal", employees); + + mock.assertIsSatisfied(); + } +*/ + + @Test + public void testUnmarshal() throws Exception { + MockEndpoint mock = getMockEndpoint("mock:beanio-unmarshal"); + mock.expectedMessageCount(2); + + template.sendBody("direct:unmarshal", FIXED_DATA); + + mock.assertIsSatisfied(); + + List<Exchange> exchanges = mock.getExchanges(); + if (verbose) { + for (Exchange exchange : exchanges) { + Object body = exchange.getIn().getBody(); + System.out.println("received message " + body + " of class " + body.getClass().getName()); + } + } + List<Map> results = new ArrayList<Map>(); + for (Exchange exchange : exchanges) { + Map body = exchange.getIn().getBody(Map.class); + if (body != null) { + results.add(body); + } + } + assertRecord(results, 0, "James", "Strachan", 22); + assertRecord(results, 1, "Claus", "Ibsen", 21); + } + + protected static void assertRecord(List<Map> results, int index, String expectedFirstName, String expectedLastName, int expectedAge) { + assertTrue("Not enough Map messages received: " + results.size(), results.size() > index); + Map map = results.get(index); + assertNotNull("No map result found for index " + index, map); + + String text = "bodyAsMap(" + index + ") "; + assertEquals(text + "firstName", expectedFirstName, map.get("firstName")); + assertEquals(text + "lastName", expectedLastName, map.get("lastName")); + assertEquals(text + "age", expectedAge, map.get("age")); + } + + + @Override + protected RouteBuilder createRouteBuilder() throws Exception { + return new RouteBuilder() { + @Override + public void configure() throws Exception { + // START SNIPPET: e1 + // setup beanio data format using the mapping file, loaded from the classpath + DataFormat format = new BeanIODataFormat( + "org/apache/camel/dataformat/beanio/csv/mappings.xml", + "stream1"); + + // a route which uses the bean io data format to format a CSV data + // to java objects + from("direct:unmarshal") + .unmarshal(format) + // and then split the message body so we get a message for each row + .split(body()) + .to("mock:beanio-unmarshal"); + + // convert list of java objects back to flat format + from("direct:marshal") + .marshal(format) + .to("mock:beanio-marshal"); + // END SNIPPET: e1 + } + }; + } +} http://git-wip-us.apache.org/repos/asf/camel/blob/e42b0b9e/components/camel-beanio/src/test/resources/org/apache/camel/dataformat/beanio/csv/mappings.xml ---------------------------------------------------------------------- diff --git a/components/camel-beanio/src/test/resources/org/apache/camel/dataformat/beanio/csv/mappings.xml b/components/camel-beanio/src/test/resources/org/apache/camel/dataformat/beanio/csv/mappings.xml new file mode 100644 index 0000000..78c5fe8 --- /dev/null +++ b/components/camel-beanio/src/test/resources/org/apache/camel/dataformat/beanio/csv/mappings.xml @@ -0,0 +1,14 @@ +<?xml version='1.0' encoding='UTF-8' ?> +<beanio xmlns="http://www.beanio.org/2012/03"; + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; + xsi:schemaLocation="http://www.beanio.org/2011/01 http://www.beanio.org/2011/01/mapping.xsd";> + + <stream name="stream1" format="csv"> + <!-- TODO warning - if class is ommitted then this test case just does nothing; no messages consumed and no warnings! :) --> + <record name="record1" class="map"> + <field name="firstName" /> + <field name="lastName" /> + <field name="age" type="int"/> + </record> + </stream> +</beanio> \ No newline at end of file
