[OODT-166] Ability for puspull to dynamically generate ProductName for a given mime-type

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.2
• Fix Version/s: 0.3
• Component/s: push pull framework

Environment

none

• Assignee: Brian Foster
• Reporter: Brian Foster
• Created: 23/Mar/11 01:25
• Updated: 25/Mar/11 20:04
• Resolved: 25/Mar/11 20:04

Description

Instead of <_comment> element in Tika mime-type file being use as ProductType value, the value will became a key value list of metadata fields to be added to the RemoteFile metadata.

Example:

...
	<mime-type type="product/pgp_signature">
		<_comment>ProductNameGenerator=[GREP_RM('\.sig&','[FILENAME]')]</_comment>
		<glob pattern="*.sig"/>
	</mime-type>

	<mime-type type="product/rtg_sst">
		<sub-class-of type="ncep/model"/>
		<_comment>ProductType=RTG_SST && UniqueElement=RetrievedFromLoc</_comment>
		<glob pattern="rtg_sst_grb_0\.5\.\d{8}" isregex="true"/>
                <glob pattern="sst\.\d{8}_rtgssthr_grb_0\.5\.grib2" isregex="true"/>
	</mime-type>
...

The metadata field 'ProductNameGenerator' will be used to generate a dynamic ProductName. It can be set to any renaming convention supported by the second parameter for Pushpull's RenamingConvention static method: rename(ProtocolFile, String).

The metadata field 'UniqueElement' can be use to override the 'queryElement' attribute specified for the current daemon in the RemoteSpecs.xml <dataInfo> element.