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From jans...@apache.org
Subject svn commit: r724806 - in /activemq/camel/trunk/components/camel-rss/src/test/java/org/apache/camel: component/rss/RssFilterTest.java dataformat/rss/RssFilterWithXPathTest.java
Date Tue, 09 Dec 2008 18:27:03 GMT
Author: janstey
Date: Tue Dec  9 10:27:03 2008
New Revision: 724806

URL: http://svn.apache.org/viewvc?rev=724806&view=rev
Log:
CAMEL-1172 - Add example of how to filter rss entries.

Added:
    activemq/camel/trunk/components/camel-rss/src/test/java/org/apache/camel/component/rss/RssFilterTest.java
  (with props)
Modified:
    activemq/camel/trunk/components/camel-rss/src/test/java/org/apache/camel/dataformat/rss/RssFilterWithXPathTest.java

Added: activemq/camel/trunk/components/camel-rss/src/test/java/org/apache/camel/component/rss/RssFilterTest.java
URL: http://svn.apache.org/viewvc/activemq/camel/trunk/components/camel-rss/src/test/java/org/apache/camel/component/rss/RssFilterTest.java?rev=724806&view=auto
==============================================================================
--- activemq/camel/trunk/components/camel-rss/src/test/java/org/apache/camel/component/rss/RssFilterTest.java
(added)
+++ activemq/camel/trunk/components/camel-rss/src/test/java/org/apache/camel/component/rss/RssFilterTest.java
Tue Dec  9 10:27:03 2008
@@ -0,0 +1,70 @@
+/**
+ * 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.rss;
+
+import java.util.Iterator;
+
+import javax.naming.Context;
+
+import com.sun.syndication.feed.synd.SyndEntry;
+import com.sun.syndication.feed.synd.SyndFeed;
+
+import org.apache.camel.Body;
+import org.apache.camel.ContextTestSupport;
+import org.apache.camel.builder.RouteBuilder;
+import org.apache.camel.component.mock.MockEndpoint;
+import org.apache.camel.util.jndi.JndiContext;
+
+public class RssFilterTest extends ContextTestSupport {
+
+    public void testFilterOutNonCamelPosts() throws Exception {
+        MockEndpoint mock = getMockEndpoint("mock:result");
+        mock.expectedMessageCount(6);
+        mock.assertIsSatisfied();
+    }
+
+    @Override
+    protected Context createJndiContext() throws Exception {
+        JndiContext jndi = new JndiContext();
+        jndi.bind("myFilterBean", new FilterBean());
+        return jndi;
+    }
+
+    protected RouteBuilder createRouteBuilder() throws Exception {
+        return new RouteBuilder() {
+            public void configure() throws Exception {
+                // See RssFilterWithXPathTest for an example of how to do this with XPath
+                
+                // START SNIPPET: ex1
+                // only entries with Camel in the title will get through the
+                // filter
+                from("rss:file:src/test/data/rss20.xml?splitEntries=true&consumer.delay=100").
+                    filter().method("myFilterBean", "titleContainsCamel").to("mock:result");
+                // END SNIPPET: ex1
+            }
+        };
+    }
+
+    // START SNIPPET: ex2
+    public static class FilterBean {
+        public boolean titleContainsCamel(@Body Object body) {
+            SyndEntry firstEntry = (SyndEntry) ((SyndFeed) body).getEntries().get(0);
+            return firstEntry.getTitle().contains("Camel");
+        }
+    }
+    // END SNIPPET: ex2     
+}

Propchange: activemq/camel/trunk/components/camel-rss/src/test/java/org/apache/camel/component/rss/RssFilterTest.java
------------------------------------------------------------------------------
    svn:eol-style = native

Modified: activemq/camel/trunk/components/camel-rss/src/test/java/org/apache/camel/dataformat/rss/RssFilterWithXPathTest.java
URL: http://svn.apache.org/viewvc/activemq/camel/trunk/components/camel-rss/src/test/java/org/apache/camel/dataformat/rss/RssFilterWithXPathTest.java?rev=724806&r1=724805&r2=724806&view=diff
==============================================================================
--- activemq/camel/trunk/components/camel-rss/src/test/java/org/apache/camel/dataformat/rss/RssFilterWithXPathTest.java
(original)
+++ activemq/camel/trunk/components/camel-rss/src/test/java/org/apache/camel/dataformat/rss/RssFilterWithXPathTest.java
Tue Dec  9 10:27:03 2008
@@ -16,33 +16,19 @@
  */
 package org.apache.camel.dataformat.rss;
 
-import java.util.List;
-
-import com.sun.syndication.feed.synd.SyndFeed;
-
-import org.apache.camel.ContextTestSupport;
-import org.apache.camel.Exchange;
-import org.apache.camel.Message;
 import org.apache.camel.builder.RouteBuilder;
-import org.apache.camel.component.mock.MockEndpoint;
-import org.apache.camel.component.rss.RssEndpoint;
-import org.apache.camel.component.rss.RssUtils;
+import org.apache.camel.component.rss.RssFilterTest;
 
-public class RssFilterWithXPathTest extends ContextTestSupport {
+public class RssFilterWithXPathTest extends RssFilterTest {
 
-    public void testMarshalToXmlThenFilter() throws Exception {
-        MockEndpoint mock = getMockEndpoint("mock:result");
-        mock.expectedMessageCount(6);
-        mock.assertIsSatisfied();
-    }
-    
     protected RouteBuilder createRouteBuilder() throws Exception {
         return new RouteBuilder() {
             public void configure() throws Exception {
-                // START SNIPPET: ex                
-                // only entries with Camel in the title will get through the filter
-                from("rss:file:src/test/data/rss20.xml?splitEntries=true&consumer.delay=100").marshal().rss().
-                    filter().xpath("//item/title[contains(.,'Camel')]").to("mock:result");
+                // START SNIPPET: ex
+                // only entries with Camel in the title will get through the
+                // filter
+                from("rss:file:src/test/data/rss20.xml?splitEntries=true&consumer.delay=100")
+                    .marshal().rss().filter().xpath("//item/title[contains(.,'Camel')]").to("mock:result");
                 // END SNIPPET: ex
             }
         };



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