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[EP-tech] add docs2eprint - need help

Hello, 
if I add many documents to an eprints, only first doc is shown on screen, but 
all docs are stored in file system. What wrong on code?


tree -s ./archives/repos01/documents/disk0/00/00/00/02/
./archives/repos01/documents/disk0/00/00/00/02/
├── [       4096]  01
│   └── [    2721976]  bla.pdf
├── [       4096]  02
│   └── [      80227]  bla.xml
├── [       4096]  03
│   └── [        411]  bla.txt


http://eprints/2/ :
--------------------

[img] 	Plain Text
bla.pdf
Download (2658Kb)

[img] 	Plain Text
Download (0b)

[img] 	Plain Text
Download (0b)



source code :
----------------

        $ep_session = new EPrints::Session( 1, $ep_archiveid );
        $ep_dataset = $ep_session->get_repository->get_dataset( 'inbox' );
        $eprint = EPrints::DataObj::EPrint::create( $ep_session,$ep_dataset );
        ...
        $eprint->commit();

	# doc 1 - pdf
        $doc = EPrints::DataObj::Document::create( $ep_session, $eprint );
        $doc_file_name = basename( $file_pdf );
        $doc->set_value( "format", "text/plain" );
        $doc->add_file( $file_pdf, "$doc_file_name" );
        $doc->set_value( "main", $doc_file_name );
        $doc->commit;

	# doc 2 - xml
        $doc = EPrints::DataObj::Document::create( $ep_session, $eprint );
        $doc_file_name = basename( $file_xml );
        $doc->set_value( "format", "text/plain" );
        $doc->add_file( $file_xml, "$doc_file_name" );
        $doc->commit;

	# doc 3 - txt
        $doc = EPrints::DataObj::Document::create( $ep_session, $eprint );
        $doc_file_name = basename( $file_lic );
        $doc->set_value( "format", "text/plain" );
        $doc->add_file( $file_lic, "$doc_file_name" );
        $doc->commit;

        $eprint->generate_static;
        $ep_session->terminate();


Thanks for helping or ideas
regards
ulf

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