Difference between revisions of "API:EPrints/DataObj/Import"

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==DESCRIPTION==
 
==DESCRIPTION==
 
This class represents a mass import of record's (i.e. eprint data  objects) into a repository.
 
This class represents a mass import of record's (i.e. eprint data  objects) into a repository.
 
This class inherits from [[API:EPrints/DataObj|EPrints::DataObj]].
 
 
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==INSTANCE VARIABLES==
 
See &lt;EPrints::DataObj#INSTANCE_VARIABLES&gt;.
 
  
 
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ID of the user responsible for causing the import.
 
ID of the user responsible for causing the import.
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==INSTANCE VARIABLES==
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See [[API:EPrints/DataObj#INSTANCE_VARIABLES|EPrints::DataObj]].
  
 
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Latest revision as of 17:08, 10 January 2022

EPrints 3 Reference: Directory Structure - Metadata Fields - Repository Configuration - XML Config Files - XML Export Format - EPrints data structure - Core API - Data Objects


API: Core API

Latest Source Code (3.4, 3.3) | Revision Log | Before editing this page please read Pod2Wiki


NAME

EPrints::DataObj::Import - bulk imports logging

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DESCRIPTION

This class represents a mass import of record's (i.e. eprint data objects) into a repository.

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CORE METADATA FIELDS

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importid (counter)

Unique ID for the import.

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datestamp (timestamp)

Time import record was created.

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source_repository (text)

Source entity from which this import came.

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url (longtext)

Location of the imported content (e.g. the file name).

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description (longtext)

Human-readable description of the import.

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last_run (time)

Time the import was last started.

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last_success (time)

Time the import was last successfully completed.

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REFERENCES AND RELATED OBJECTS

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userid (itemref)

ID of the user responsible for causing the import.

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INSTANCE VARIABLES

See EPrints::DataObj.

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METHODS

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Class Methods

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get_system_field_info

$fields = EPrints::DataObj::Import->get_system_field_info

Returns an array describing the system metadata of the import dataset.

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get_dataset_id

$dataset = EPrints::DataObj::Import->get_dataset_id

Returns the ID of the EPrints::DataSet object to which this record belongs.

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Object Methods

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run

$list = $import->run( $processor )

Run this bulk import. Returns a list of created eprint data objects. $processor is used for reporting errors.

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map

$import->map( $fn, $info )

Maps the function $fn onto every eprint in this import.

$info provides additonal information that may need to be processed by the function $fn.

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clear

$import->clear

Clear the contents of this bulk import.

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get_list

$list = $import->get_list

Returns a list of the items in this import.

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get_from_source

$eprint = $import->get_from_source( $sourceid )

Get the eprint that is from this import set and identified by $sourceid.

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epdata_to_dataobj

$dataobj = $import->epdata_to_dataobj( $dataset, $epdata )

Convert $epdata to an eprint data object. If an existing object exists in this import that has the same identifier that object will be used instead of creating a new object.

Also calls set_eprint_import_automatic_fields on the object before writing it to the database.

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SEE ALSO

EPrints::DataObj and EPrints::DataSet.

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COPYRIGHT

© Copyright 2022 University of Southampton.

EPrints 3.4 is supplied by EPrints Services.

http://www.eprints.org/eprints-3.4/

LICENSE

This file is part of EPrints 3.4 http://www.eprints.org/.

EPrints 3.4 and this file are released under the terms of the GNU Lesser General Public License version 3 as published by the Free Software Foundation unless otherwise stated.

EPrints 3.4 is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with EPrints 3.4. If not, see http://www.gnu.org/licenses/.

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