Fetcher manipulator: CdmByDmDate
Fetcher manipulator to limit CONTENTdm objects in a fetch to ones that meet a test against the object's created on or modified on date.
Can be used with CONTENTdm toolchains.
To register this manipulator in your toolchain, add the following line to the "[MANIPULATORS]" section of your .ini file, for example:
fetchermanipulators[] = "CdmByDmDate|dmcreated|<|2012-02-14"
This manipulator takes three parameters.
- 'dmcreated' or 'dmmodified' (CONTENTdm's internal attributes containing an object's created date and modified date, respectively)
- One of the comparison operators '<', '>', or '='.
- A date in yyyy-mm-dd format.
This fetcher manipulator inspects the specified attribute (dmcreated or dmmodified) of each CONTENTdm object's metadata and includes it or excludes it from the fetch based on a comparison to the date value specified.
The most common use case for this fetcher manipulator is to fetch a set of objects from a CONTENTdm collection that have been added after an earlier fetch.
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