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package eu.dnetlib.data.search.utils.vocabulary;
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import eu.dnetlib.domain.enabling.VocabularySearchCriteria;
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import gr.uoa.di.driver.enabling.ISLookUp;
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import gr.uoa.di.driver.enabling.ISLookUpException;
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import org.apache.log4j.Logger;
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import java.util.List;
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import java.util.Locale;
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public class ISVocabularyLoader extends VocabularyLoader {
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private ISLookUp<eu.dnetlib.domain.enabling.Vocabulary> lookup = null;
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private static Logger logger = Logger.getLogger(ISVocabularyLoader.class);
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@Override
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public eu.dnetlib.domain.enabling.Vocabulary getVocabulary(Vocabulary vocabulary, Locale locale) {
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logger.debug("Getting vocabulary with name " + vocabulary.getName() + " and locale " + locale);
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String localizedResourceName = ((ISVocabulary)vocabulary).getResourceName() + "_" +
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locale.getLanguage() + "_" + locale.getCountry();
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VocabularySearchCriteria criteria = new VocabularySearchCriteria();
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criteria.setName(localizedResourceName);
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List<eu.dnetlib.domain.enabling.Vocabulary> list;
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try {
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list = lookup.fetch(criteria);
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if (list.size() > 0) {
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return list.get(0);
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} else {
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logger.debug("The " + localizedResourceName + " does not exist in IS. Loading default vocabulary instead.");
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criteria.setName(((ISVocabulary)vocabulary).getResourceName());
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list = lookup.fetch(criteria);
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if (list.size() > 0) {
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return list.get(0);
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}
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}
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} catch (ISLookUpException ise) {
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logger.warn("Problem loading " + vocabulary.getName() + " from IS.", ise);
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}
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return null;
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}
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public ISLookUp<eu.dnetlib.domain.enabling.Vocabulary> getLookup() {
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return lookup;
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}
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public void setLookup(ISLookUp<eu.dnetlib.domain.enabling.Vocabulary> lookup) {
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this.lookup = lookup;
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}
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}
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