This orchestration use a special RSS feed to retrieve information about tv shows for tonight. It iterates over the set of nodes inside this feed to extract all show information.

• Partners:
  • TvHelper
  • CachedFeedReader

• BPEL Code: TvShows.bpel

The orchestration receive an empty message, as the input logic basically works on constant data (the special rss fedd name).

<xsd:complexType name="TvShowsIn"/>
<xsd:element name="TvShowsRequest" type="tns:TvShowsIn"/>

The orchestration define a business object called Show wich contains information about a show:

<xsd:complexType name="Show">
  <xsd:sequence>
    <xsd:element name="title" type="xsd:string"/>
    <xsd:element name="start" type="xsd:time"/>
    <xsd:element name="summary" type="xsd:string"/>
  </xsd:sequence>
  <xsd:attribute name="channel" type="xsd:string"/>
</xsd:complexType>

The output message returns a set of Shows for tonight.

<xsd:complexType name="TvShowsOut">
  <xsd:sequence>
    <xsd:element name="show" maxOccurs="unbounded" type="tns:Show"/>
  </xsd:sequence>
</xsd:complexType>
<xsd:element name="TvShowsResponse" type="tns:TvShowsOut"/>

• http://jseduite.googlecode.com/files/CachedFeedReaderComponent-v1.0.zip