[[rss-dataformat]]
== RSS DataFormat

*Available as of Camel version 2.1*

The RSS component ships with an RSS dataformat that can be used to
convert between String (as XML) and ROME RSS model objects.

* marshal = from ROME `SyndFeed` to XML `String`
* unmarshal = from XML `String` to ROME `SyndFeed`

A route using this would look something like this:

The purpose of this feature is to make it possible to use Camel's lovely
built-in expressions for manipulating RSS messages. As shown below, an
XPath expression can be used to filter the RSS message:

TIP: *Query parameters*
If the URL for the RSS feed uses query parameters, this component will
understand them as well, for example if the feed uses `alt=rss`, then
you can for example do 
`from("rss:http://someserver.com/feeds/posts/default?alt=rss&splitEntries=false&consumer.delay=1000").to("bean:rss");`

### Options

// dataformat options: START
The RSS dataformat supports 1 options, which are listed below.



[width="100%",cols="2s,1m,1m,6",options="header"]
|===
| Name | Default | Java Type | Description
| contentTypeHeader | false | Boolean | Whether the data format should set the Content-Type header with the type from the data format if the data format is capable of doing so. For example application/xml for data formats marshalling to XML, or application/json for data formats marshalling to JSon etc.
|===
// dataformat options: END
// spring-boot-auto-configure options: START
=== Spring Boot Auto-Configuration

When using Spring Boot make sure to use the following Maven dependency to have support for auto configuration:

[source,xml]
----
<dependency>
  <groupId>org.apache.camel</groupId>
  <artifactId>camel-rss-starter</artifactId>
  <version>x.x.x</version>
  <!-- use the same version as your Camel core version -->
</dependency>
----


The component supports 4 options, which are listed below.



[width="100%",cols="2,5,^1,2",options="header"]
|===
| Name | Description | Default | Type
| *camel.component.rss.enabled* | Enable rss component | true | Boolean
| *camel.component.rss.resolve-property-placeholders* | Whether the component should resolve property placeholders on itself when starting. Only properties which are of String type can use property placeholders. | true | Boolean
| *camel.dataformat.rss.content-type-header* | Whether the data format should set the Content-Type header with the type from the data format if the data format is capable of doing so. For example application/xml for data formats marshalling to XML, or application/json for data formats marshalling to JSon etc. | false | Boolean
| *camel.dataformat.rss.enabled* | Enable rss dataformat | true | Boolean
|===
// spring-boot-auto-configure options: END
ND
