Author: davsclaus
Date: Sat Apr 12 09:22:57 2008
New Revision: 647466
URL: http://svn.apache.org/viewvc?rev=647466&view=rev
Log:
CAMEL-443 added unit test that can be used for wiki documentation
Added:
activemq/camel/trunk/camel-core/src/test/java/org/apache/camel/component/file/ToFileRouteTest.java
Added:
activemq/camel/trunk/camel-core/src/test/java/org/apache/camel/component/file/ToFileRouteTest.java
URL:
http://svn.apache.org/viewvc/activemq/camel/trunk/camel-core/src/test/java/org/apache/camel/component/file/ToFileRouteTest.java?rev=647466&view=auto
==============================================================================
---
activemq/camel/trunk/camel-core/src/test/java/org/apache/camel/component/file/ToFileRouteTest.java
(added)
+++
activemq/camel/trunk/camel-core/src/test/java/org/apache/camel/component/file/ToFileRouteTest.java
Sat Apr 12 09:22:57 2008
@@ -0,0 +1,78 @@
+/**
+ * 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.file;
+
+import java.io.File;
+
+import org.apache.camel.ContextTestSupport;
+import org.apache.camel.Processor;
+import org.apache.camel.Exchange;
+import org.apache.camel.impl.JndiRegistry;
+import org.apache.camel.builder.RouteBuilder;
+
+/**
+ * For documentation how to write files using the FileProducer.
+ */
+public class ToFileRouteTest extends ContextTestSupport {
+
+ // START SNIPPET: e1
+ public void testToFile() throws Exception {
+ template.sendBody("seda:reports", "This is a great report");
+
+ // give time for the file to be written before assertions
+ Thread.sleep(1000);
+
+ // assert the file exists
+ File file = new File("target/test-reports/report.txt");
+ assertTrue("The file should have been written", file.exists());
+ }
+
+ protected JndiRegistry createRegistry() throws Exception {
+ // bind our processor in the registry with the given id
+ JndiRegistry reg = super.createRegistry();
+ reg.bind("processReport", new ProcessReport());
+ return reg;
+ }
+
+ protected RouteBuilder createRouteBuilder() throws Exception {
+ return new RouteBuilder() {
+ public void configure() throws Exception {
+ // the reports from the seda queue is processed by our
processor
+ // before they are written to files in the target/reports
directory
+
from("seda:reports").processRef("processReport").to("file://target/test-reports");
+ }
+ };
+ }
+
+ private class ProcessReport implements Processor {
+
+ public void process(Exchange exchange) throws Exception {
+ String body = exchange.getIn().getBody(String.class);
+ // do some business logic here
+
+ // set the output to the file
+ exchange.getOut().setBody(body);
+
+ // set the output filename using java code logic, notice that this
is done by setting
+ // a special header property of the out exchange
+ exchange.getOut().setHeader(FileComponent.HEADER_FILE_NAME,
"report.txt");
+ }
+
+ }
+ // END SNIPPET: e1
+
+}
