package org.kuali.ole;
   
   import org.kuali.ole.deliver.bo.OlePatronDocument;
   import org.kuali.ole.deliver.bo.OlePatronIngestSummaryRecord;
   import org.kuali.ole.ingest.FileUtil;
   import org.kuali.ole.service.OlePatronConverterService;
   import org.kuali.rice.core.api.impex.xml.XmlDocCollection;
   import org.kuali.rice.core.api.impex.xml.XmlIngesterService;
   
  import java.io.File;
  import java.util.Collection;
  import java.util.Iterator;
  import java.util.LinkedList;
  import java.util.List;
  
  /**
   * Created by pvsubrah on 12/9/13.
   */
  public class PatronsIngesterService implements XmlIngesterService {
      private OlePatronConverterService olePatronConverterService;
  
      @Override
      public Collection<XmlDocCollection> ingest(List<XmlDocCollection> xmlDocCollections) throws Exception {
          boolean failedRecords = false;
          for (Iterator<XmlDocCollection> iterator = xmlDocCollections.iterator(); iterator.hasNext(); ) {
              XmlDocCollection xmlDocCollection = iterator.next();
              File file = xmlDocCollection.getFile();
              String fileContent = new FileUtil().readFile(file);
  
              OlePatronIngestSummaryRecord olePatronIngestSummaryRecord = new OlePatronIngestSummaryRecord();
              List<OlePatronDocument> olePatronDocuments = olePatronConverterService.persistPatronFromFileContent(fileContent,
                      true,
                      file.getName(),
                      olePatronIngestSummaryRecord, null, "");
              failedRecords = !(olePatronIngestSummaryRecord.getPatronRejectCount() > 0);
  
          }
          if (!failedRecords) {
              return new LinkedList<>();
          }
          return xmlDocCollections;
      }
  
      @Override
      public Collection<XmlDocCollection> ingest(List<XmlDocCollection> xmlDocCollections, String principalId) throws Exception {
          return null;
      }
  
      public void setOlePatronConverterService(OlePatronConverterService olePatronConverterService) {
          this.olePatronConverterService = olePatronConverterService;
      }
  
      public OlePatronConverterService getOlePatronConverterService() {
          return olePatronConverterService;
      }
  }