/**
* Copyright or © or Copr. Ministère Français chargé de la Culture
* et de la Communication (2013)
* <p/>
* contact.gincoculture_at_gouv.fr
* <p/>
* This software is a computer program whose purpose is to provide a thesaurus
* management solution.
* <p/>
* This software is governed by the CeCILL license under French law and
* abiding by the rules of distribution of free software. You can use,
* modify and/ or redistribute the software under the terms of the CeCILL
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
* <p/>
* As a counterpart to the access to the source code and rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty and the software's author, the holder of the
* economic rights, and the successive licensors have only limited liability.
* <p/>
* In this respect, the user's attention is drawn to the risks associated
* with loading, using, modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean that it is complicated to manipulate, and that also
* therefore means that it is reserved for developers and experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systemsand/or
* data to be ensured and, more generally, to use and operate it in the
* same conditions as regards security.
* <p/>
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL license and that you accept its terms.
*/
package fr.mcc.ginco.extjs.view.utils;
import java.util.ArrayList;
import java.util.List;
import java.util.Set;
import javax.inject.Inject;
import javax.inject.Named;
import org.apache.commons.lang3.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;
import fr.mcc.ginco.ark.IIDGeneratorService;
import fr.mcc.ginco.beans.SplitNonPreferredTerm;
import fr.mcc.ginco.beans.ThesaurusTerm;
import fr.mcc.ginco.extjs.view.pojo.SplitNonPreferredTermView;
import fr.mcc.ginco.extjs.view.pojo.ThesaurusTermView;
import fr.mcc.ginco.services.ILanguagesService;
import fr.mcc.ginco.services.ISplitNonPreferredTermService;
import fr.mcc.ginco.services.IThesaurusService;
import fr.mcc.ginco.utils.DateUtil;
/**
* Small class responsible for converting real {@link ThesaurusTerm} object into
* its view {@link ThesaurusViewConverter}.
*/
@Component("splitNonPreferredTermViewConverter")
public class SplitNonPreferredTermViewConverter {
@Inject
@Named("splitNonPreferredTermService")
private ISplitNonPreferredTermService splitNonPreferredTermService;
@Inject
@Named("thesaurusService")
private IThesaurusService thesaurusService;
@Inject
@Named("languagesService")
private ILanguagesService languagesService;
@Inject
@Named("generatorService")
private IIDGeneratorService generatorService;
@Inject
@Named("termViewConverter")
private TermViewConverter termViewConverter;
private Logger logger = LoggerFactory.getLogger(SplitNonPreferredTermViewConverter.class);
@Value("${ginco.default.language}")
private String language;
public SplitNonPreferredTermView convert(SplitNonPreferredTerm source) {
SplitNonPreferredTermView view = new SplitNonPreferredTermView();
if (source != null) {
view.setIdentifier(source.getIdentifier());
view.setLexicalValue(source.getLexicalValue());
if (source != null) {
view.setCreated(DateUtil.toString(source.getCreated()));
view.setModified(DateUtil.toString(source.getModified()));
}
view.setSource(source.getSource());
view.setStatus(source.getStatus());
List<ThesaurusTermView> preferredList = new ArrayList<ThesaurusTermView>();
view.setPreferredTerms(new ArrayList<ThesaurusTermView>());
for (ThesaurusTerm preferredTerm : source.getPreferredTerms()) {
preferredList.add(termViewConverter.convert(preferredTerm));
}
view.setPreferredTerms(preferredList);
view.setThesaurusId(source.getThesaurus().getIdentifier());
if (source.getLanguage() != null) {
view.setLanguage(source.getLanguage().getId());
}
}
return view;
}
/**
* Main method used to do conversion.
*
* @param source source to work with
* @param fromConcept
* @return converted item.
*/
public SplitNonPreferredTerm convert(SplitNonPreferredTermView source) {
SplitNonPreferredTerm hibernateRes;
if (StringUtils.isEmpty(source.getIdentifier())) {
hibernateRes = getNewSplitNonPreferredTerm();
} else {
hibernateRes = getExistingSplitNonPreferredTerm(source.getIdentifier());
}
Set<ThesaurusTerm> existingTerms = hibernateRes.getPreferredTerms();
List<ThesaurusTermView> prefTermsView = source.getPreferredTerms();
// Handling adding new terms
if (prefTermsView != null) {
for (ThesaurusTermView prefTermView : prefTermsView) {
ThesaurusTerm convertedTerm = termViewConverter.convert(prefTermView, false);
if (!existingTerms.contains(convertedTerm)) {
existingTerms.add(convertedTerm);
}
}
}
// Handling removing terms
List<ThesaurusTerm> termsToRemove = new ArrayList<ThesaurusTerm>();
for (ThesaurusTerm existingTerm : existingTerms) {
Boolean found = false;
for (ThesaurusTermView prefTermView : prefTermsView) {
if (prefTermView.getIdentifier().equals(existingTerm.getIdentifier())) {
found = true;
}
}
if (!found) {
termsToRemove.add(existingTerm);
}
}
for (ThesaurusTerm termToRemove : termsToRemove) {
existingTerms.remove(termToRemove);
}
hibernateRes.setLexicalValue(source.getLexicalValue().trim());
hibernateRes.setModified(DateUtil.nowDate());
hibernateRes.setSource(source.getSource());
hibernateRes.setStatus(source.getStatus());
hibernateRes.setThesaurus(thesaurusService.getThesaurusById(source
.getThesaurusId()));
if (StringUtils.isEmpty(source.getLanguage())) {
// If not filled in, the language for the term is
// "ginco.default.language" property in application.properties
hibernateRes
.setLanguage(languagesService.getLanguageById(language));
} else {
hibernateRes.setLanguage(languagesService.getLanguageById(source
.getLanguage()));
}
return hibernateRes;
}
private SplitNonPreferredTerm getNewSplitNonPreferredTerm() {
SplitNonPreferredTerm hibernateRes = new SplitNonPreferredTerm();
hibernateRes.setCreated(DateUtil.nowDate());
hibernateRes.setIdentifier(generatorService.generate(ThesaurusTerm.class));
logger.info("Creating a new SplitNonPreferredTerm");
return hibernateRes;
}
private SplitNonPreferredTerm getExistingSplitNonPreferredTerm(String identifier) {
SplitNonPreferredTerm hibernateRes = splitNonPreferredTermService.getSplitNonPreferredTermById(identifier);
logger.info("Getting an existing SplitNonPreferredTerm with identifier " + identifier);
return hibernateRes;
}
}