Register additional datetime formats
Date and time elements seem to be error prone. RSS feeds use RFC822 datetime formats and Atom feeds use W3C datetime formats. Both RFC822 and W3C support quite a few flavors for specifying date and time. Some feeds use the wrong standard (such as some RSS feeds using W3C dates). Other feeds have an ENTER before or after the date. And other feeds use arbitrary formats altogether.
To help cope with this ROME makes a few tricks:
- it trims datetime elements before parsing them
- it tries both RFC822 and W3C formats in all feeds
- it uses custom datetime formats (if provided) when the previous steps fail
Additional datetime formats can be specified as datetime.extra.masks in a
rome.properties file that has to be placed in the root of the classpath. To
register more than one mask, the masks have to be seperated with '|' characters.
The syntax for the masks is the one used by java.text.SimpleDateFormat
assuming the US locale by default. If datetime masks are specified in more than
one rome.properties file in the classpath, they will be aggregated.