Difference between revisions of "TRIM exports"
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[[File:VanDocs2g.png|680px|thumb|center|A SIP generated from a TRIM export]] | [[File:VanDocs2g.png|680px|thumb|center|A SIP generated from a TRIM export]] | ||
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*Each container will have one dmdSec consisting of Dublin Core metadata derived from the TRIM export metadata | *Each container will have one dmdSec consisting of Dublin Core metadata derived from the TRIM export metadata | ||
*Each file will have one dmdSec consisting of Dublin Core metadata derived from the TRIM export metadata | *Each file will have one dmdSec consisting of Dublin Core metadata derived from the TRIM export metadata | ||
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*Each file will have an amdSec consisting of: | *Each file will have an amdSec consisting of: | ||
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**A techMD and digiprovMDs generated by Archivematica during processing | **A techMD and digiprovMDs generated by Archivematica during processing | ||
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| + | [[File:TRIMamdSec2g.png|680px|thumb|center|Sample amdSec for a file]] | ||
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*Each METS file will have two structMaps, the Archivematica default structMap and a logical structMap for hierarchically arranging the container into a file and its child items | *Each METS file will have two structMaps, the Archivematica default structMap and a logical structMap for hierarchically arranging the container into a file and its child items | ||
*The container and file div TYPE elements will map to the RAD level of description field in AtoM | *The container and file div TYPE elements will map to the RAD level of description field in AtoM | ||
| + | *The structMap contains the links between containers and files and their relevant dmdSecs | ||
| + | *The structMap also contains the link between the container and its amdSec | ||
| + | *The files are linked to their amdSecs in the fileSec | ||
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[[File:structMapg.png|680px|thumb|center|]] | [[File:structMapg.png|680px|thumb|center|]] | ||
Revision as of 16:53, 9 October 2012
Main Page > Development > Development documentation > TRIM exports
This page documents ingest of TRIM exports based on requirements for VanDocs ingest at City of Vancouver Archives.
TRIM export contents
A TRIM export consists of
- 1 or more containers
- A manifest of the transfer (manifest.txt)
- XML schema documentation for all xml files in the transfer (container, location and document xml metadata)
- Location metadata (Location.xml)
- Container metadata (ContainerMetadata.xml)
- Document metadata (eg DOC_2012_000100_Metadata.xml)
- Documents (eg DOC_2012_000100.docx)
Processing a TRIM export
Parsing contents to the SIP
- Each container becomes a single transfer OR each transfer is broken into one SIP per container
- manifest.txt is copied to /metadata/submissionDocumentation
- Location.xml is copied to /metadata
- All schema documentation is copied to /metadata
- The relevant ContainerMetadata.xml is copied to /metadata
- The relevant document metadata files are copied to /metadata
- All documents are copied to /objects
Verifying manifest
The contents of the transfer must be verified against the manifest.txt file during the "Verify transfer compliance" micro-service.
Verifying checksums
Each document metadata file contains an md5 checksum for the document:
This checksums must be verified during the "Verify transfer checksums" micro-service.
The AIP METS file
dmdSecs
- Each container will have one dmdSec consisting of Dublin Core metadata derived from the TRIM export metadata
- Each file will have one dmdSec consisting of Dublin Core metadata derived from the TRIM export metadata
amdSecs
- Each container will have an amdSec consisting of:
- A rightsMD with an xpointer reference to the AccessControl element in metadata/ContainerMetadata.xml
- A digiprovMD with an xpointer reference to the Container element in metadata/ContainerMetadata.xml
- A digiprovMD with an xpointer reference to the LocationList element in metadata/Location.xml
- Each file will have an amdSec consisting of:
- A rightsMD with an xpointer reference to the AccessControl element in the relevant document metadata xml file
- A digiprovMD with an xpointer reference to the Document element in the relevant document metadata xml file
- A techMD and digiprovMDs generated by Archivematica during processing
fileSec and structMaps
- Each METS file will have two structMaps, the Archivematica default structMap and a logical structMap for hierarchically arranging the container into a file and its child items
- The container and file div TYPE elements will map to the RAD level of description field in AtoM
- The structMap contains the links between containers and files and their relevant dmdSecs
- The structMap also contains the link between the container and its amdSec
- The files are linked to their amdSecs in the fileSec
