ImportFromCSV.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2011 Lluis Turró Cutiller <http://www.turro.org/>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package  org.turro.vcard.util;
 
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import org.turro.contacts.Contact;
import org.turro.csv.CSVEntry;
import org.turro.csv.CSVList;
import org.turro.vcard.CSVToContact;
import org.turro.vcard.CSVToRelation;
import org.turro.vcard.db.VCardFiles;
 
public class ImportFromCSV  {
 
  public ImportFromCSV() {
  }
 
  public List<Contact> importCSV() throws IOException {
    importCSVRels();
    List<Contact> clist = new ArrayList<>();
    CSVList list = VCardFiles.loadCSVs();
    for(CSVEntry v : list) {
      Contact c = new CSVToContact(v).getContact();
      if(c == null) continue;
      clist.add(c);
    }
    for(File f : VCardFiles.getCSVs()) {
      f.delete();
      // Can't read more than a single CVS at time, fields may differ
      break;
    }
    return clist;
  }
 
  private void importCSVRels() throws IOException {
    CSVList list = VCardFiles.loadCSVRels();
    for(CSVEntry v : list) {
      new CSVToRelation(v).create();
    }
    for(File f : VCardFiles.getCSVRels()) {
      f.delete();
      // Can't read more than a single CVS at time, fields may differ
      break;
    }
  }
 
}