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From jstrac...@apache.org
Subject git commit: added a simple CSV test case for using camel and beanio; using a map rather than explicit bean mapping
Date Thu, 11 Jul 2013 09:55:50 GMT
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.strachan@gmail.com>
Authored: Thu Jul 11 10:55:25 2013 +0100
Committer: James Strachan <james.strachan@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


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