Page tree
Skip to end of metadata
Go to start of metadata

With basic Odysseus processing capabilities, an RSS feed can be read and processed.

The following provides an example to the Tageeschau RSS feed

 

#PARSER PQL
#ADDQUERY
#DEFINE URL http://www.tagesschau.de/xml/rss2/
out = CACHE({
          maxelements = 200
        },
        CHANGEDETECT({
            attr=['guid']                  
          },
          TIMESTAMPORDERVALIDATE(TIMESTAMP({
                start='pubDate',
                dateformat='EEE, d MMM yyyy HH:mm:ss Z',
                locale='EN'                                    
              },
              CONVERTER({
                  protocol='XML',
                  inputdatahandler='Document',
                  outputdatahandler='tuple',
                  options=[
                    ['xpaths','/rss/channel/item/title;/rss/channel/item/link;/rss/channel/item/pubDate;/rss/channel/item/description;/rss/channel/item/guid'],
                    ['reverse','true']
                  ],
                  schema=[
                    ['title', 'String'],
                    ['links', 'String'],
                    ['pubDate','String'],
                    ['description','String'],
                    ['guid','String']
                  ]                                                                          
                },
                ACCESS({
                    source='${URL}',
                    wrapper='GenericPull',
                    transport='HTTP',
                    protocol='Document',
                    datahandler='Document',
                    options=[
                      ['uri', '${URL}'],
                      ['method', 'get'],
                      ['scheduler.delay','50000']
                    ]                                                                                                            
                  }                                                                                          
                )                                          
              )                                     
            )                        
          )              
        )            
      )
  • No labels