package de.sub.goobi.helper;
/**
* This file is part of the Goobi Application - a Workflow tool for the support of mass digitization.
*
* Visit the websites for more information.
* - http://www.goobi.org
* - http://launchpad.net/goobi-production
* - http://gdz.sub.uni-goettingen.de
* - http://www.intranda.com
* - http://digiverso.com
*
* This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free
* Software Foundation; either version 2 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59
* Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Linking this library statically or dynamically with other modules is making a combined work based on this library. Thus, the terms and conditions
* of the GNU General Public License cover the whole combination. As a special exception, the copyright holders of this library give you permission to
* link this library with independent modules to produce an executable, regardless of the license terms of these independent modules, and to copy and
* distribute the resulting executable under terms of your choice, provided that you also meet, for each linked independent module, the terms and
* conditions of the license of that module. An independent module is a module which is not derived from or based on this library. If you modify this
* library, you may extend this exception to your version of the library, but you are not obliged to do so. If you do not wish to do so, delete this
* exception statement from your version.
*/
import org.apache.log4j.Logger;
import ugh.dl.DigitalDocument;
import ugh.dl.DocStruct;
import ugh.dl.Fileformat;
import ugh.dl.Metadata;
import ugh.dl.Person;
import ugh.exceptions.PreferencesException;
import de.sub.goobi.beans.Prozess;
import de.sub.goobi.helper.exceptions.DAOException;
import de.sub.goobi.persistence.ProzessDAO;
public class XmlArtikelZaehlen {
private static final Logger logger = Logger.getLogger(XmlArtikelZaehlen.class);
public enum CountType {
METADATA, DOCSTRUCT;
}
/**
* Anzahl der Strukturelemente ermitteln
* @param myProzess
*/
public int getNumberOfUghElements(Prozess myProzess, CountType inType) {
int rueckgabe = 0;
/* --------------------------------
* Dokument einlesen
* --------------------------------*/
Fileformat gdzfile;
try {
gdzfile = myProzess.readMetadataFile();
} catch (Exception e) {
Helper.setFehlerMeldung("xml error", e.getMessage());
return -1;
}
/* --------------------------------
* DocStruct rukursiv durchlaufen
* --------------------------------*/
DigitalDocument mydocument = null;
try {
mydocument = gdzfile.getDigitalDocument();
DocStruct logicalTopstruct = mydocument.getLogicalDocStruct();
rueckgabe += getNumberOfUghElements(logicalTopstruct, inType);
} catch (PreferencesException e1) {
Helper.setFehlerMeldung("[" + myProzess.getId() + "] Can not get DigitalDocument: ", e1.getMessage());
logger.error(e1);
rueckgabe = 0;
}
/* --------------------------------
* die ermittelte Zahl im Prozess speichern
* --------------------------------*/
myProzess.setSortHelperArticles(Integer.valueOf(rueckgabe));
try {
new ProzessDAO().save(myProzess);
} catch (DAOException e) {
logger.error(e);
}
return rueckgabe;
}
/**
* Anzahl der Strukturelemente oder der Metadaten ermitteln, die ein Band hat, rekursiv durchlaufen
* @param myProzess
*/
public int getNumberOfUghElements(DocStruct inStruct, CountType inType) {
int rueckgabe = 0;
if (inStruct != null) {
/* --------------------------------
* increment number of docstructs, or add number of metadata elements
* --------------------------------*/
if (inType == CountType.DOCSTRUCT) {
rueckgabe++;
} else {
/* count non-empty persons */
if (inStruct.getAllPersons() != null) {
for (Person p : inStruct.getAllPersons()) {
if (p.getLastname() != null && p.getLastname().trim().length() > 0) {
rueckgabe++;
}
}
}
/* count non-empty metadata */
if (inStruct.getAllMetadata() != null) {
for (Metadata md : inStruct.getAllMetadata()) {
if (md.getValue() != null && md.getValue().trim().length() > 0) {
rueckgabe++;
}
}
}
}
/* --------------------------------
* call children recursive
* --------------------------------*/
if (inStruct.getAllChildren() != null) {
for (DocStruct struct : inStruct.getAllChildren()) {
rueckgabe += getNumberOfUghElements(struct, inType);
}
}
}
return rueckgabe;
}
}