Hi Jon
Can you not specify the expected body type directly in your filter
bean instead of ugly type casts?
public boolean titleContainsCamel(@Body Object body) {
> + SyndEntry firstEntry = (SyndEntry) ((SyndFeed)
> body).getEntries().get(0);
So it could be like this:
public boolean titleContainsCamel(@Body SyncFeed feed) {
/Claus Ibsen
Apache Camel Committer
Blog: http://davsclaus.blogspot.com/
On Tue, Dec 9, 2008 at 7:27 PM, <[EMAIL PROTECTED]> wrote:
> 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
> }
> };
>
>
>
