/**
* The contents of this file are subject to the license and copyright
* detailed in the LICENSE and NOTICE files at the root of the source
* tree and available online at
*
* http://www.dspace.org/license/
*/
package org.dspace.submit.lookup;
import gr.ekt.bte.core.DataOutputSpec;
import gr.ekt.bte.core.OutputGenerator;
import gr.ekt.bte.core.Record;
import gr.ekt.bte.core.RecordSet;
import gr.ekt.bte.core.Value;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.dspace.submit.util.ItemSubmissionLookupDTO;
/**
* @author Andrea Bollini
* @author Kostas Stamatis
* @author Luigi Andrea Pascarelli
* @author Panagiotis Koutsourakis
*/
public class SubmissionLookupOutputGenerator implements OutputGenerator
{
private List<ItemSubmissionLookupDTO> dtoList;
private static final String DOI_FIELD = "doi";
private static final String NOT_FOUND_DOI = "NOT-FOUND-DOI";
public SubmissionLookupOutputGenerator()
{
}
@Override
public List<String> generateOutput(RecordSet records)
{
dtoList = new ArrayList<ItemSubmissionLookupDTO>();
Map<String, List<Record>> record_sets = new HashMap<String, List<Record>>();
int counter = 0;
for (Record rec : records)
{
String current_doi = NOT_FOUND_DOI;
List<Value> values = rec.getValues(DOI_FIELD);
if (values != null && values.size() > 0)
{
current_doi = values.get(0).getAsString();
}
else
{
current_doi = NOT_FOUND_DOI + "_" + counter;
}
if (record_sets.keySet().contains(current_doi))
{
record_sets.get(current_doi).add(rec);
}
else
{
ArrayList<Record> publication = new ArrayList<Record>();
publication.add(rec);
record_sets.put(current_doi, publication);
}
counter++;
}
for (Map.Entry<String, List<Record>> entry : record_sets.entrySet())
{
ItemSubmissionLookupDTO dto = new ItemSubmissionLookupDTO(
entry.getValue());
dtoList.add(dto);
}
return new ArrayList<String>();
}
@Override
public List<String> generateOutput(RecordSet records, DataOutputSpec spec)
{
return generateOutput(records);
}
/**
* @return the items
*/
public List<ItemSubmissionLookupDTO> getDtoList()
{
return dtoList;
}
/**
* @param items
* the items to set
*/
public void setDtoList(List<ItemSubmissionLookupDTO> items)
{
this.dtoList = items;
}
}