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package eu.etaxonomy.cdm.io.operation;
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import java.util.List;
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import org.apache.log4j.Logger;
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import org.springframework.stereotype.Component;
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import eu.etaxonomy.cdm.io.common.DefaultImportState;
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import eu.etaxonomy.cdm.io.operation.config.CacheUpdaterConfigurator;
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import eu.etaxonomy.cdm.model.agent.AgentBase;
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import eu.etaxonomy.cdm.model.common.DefinedTermBase;
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import eu.etaxonomy.cdm.model.common.IdentifiableEntity;
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import eu.etaxonomy.cdm.model.common.TermVocabulary;
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import eu.etaxonomy.cdm.model.description.DescriptionBase;
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import eu.etaxonomy.cdm.model.description.FeatureTree;
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import eu.etaxonomy.cdm.model.media.Media;
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import eu.etaxonomy.cdm.model.molecular.Sequence;
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import eu.etaxonomy.cdm.model.name.TaxonName;
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import eu.etaxonomy.cdm.model.occurrence.Collection;
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import eu.etaxonomy.cdm.model.occurrence.SpecimenOrObservationBase;
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import eu.etaxonomy.cdm.model.reference.Reference;
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import eu.etaxonomy.cdm.model.taxon.Classification;
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import eu.etaxonomy.cdm.model.taxon.TaxonBase;
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import eu.etaxonomy.cdm.strategy.cache.taxon.TaxonBaseShortSecCacheStrategy;
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@Component
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public class CacheUpdaterWithNewCacheStrategy extends CacheUpdater {
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private static final Logger logger = Logger.getLogger(CacheUpdaterWithNewCacheStrategy.class);
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@Override
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protected void doInvoke(DefaultImportState<CacheUpdaterConfigurator> state) {
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CacheUpdaterConfigurator config = state.getConfig();
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//handle class list
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handleClassList(config.getClassList());
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return;
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}
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private boolean handleClassList(List<Class<? extends IdentifiableEntity>> classList) {
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boolean result = true;
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for (Class<? extends IdentifiableEntity> clazz : classList){
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//WE need to separate classes , because hibernate
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//returns multiple values for service.count() for e.g. IdentifableEntity.class
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//which leads to an exception
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result &= this.handleSingleTableClass(clazz);
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}
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return result;
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}
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private boolean handleSingleTableClass(Class<? extends IdentifiableEntity> clazz) {
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logger.warn("Updating class " + clazz.getSimpleName() + " ...");
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try {
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//TermBase
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if (DefinedTermBase.class.isAssignableFrom(clazz)){
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getTermService().updateTitleCache((Class) clazz, null, null, null);
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}else if (FeatureTree.class.isAssignableFrom(clazz)){
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getFeatureTreeService().updateTitleCache((Class) clazz, null, null, null);
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}else if (TermVocabulary.class.isAssignableFrom(clazz)){
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getVocabularyService().updateTitleCache((Class) clazz, null, null, null);
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}
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//DescriptionBase
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else if (DescriptionBase.class.isAssignableFrom(clazz)){
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getDescriptionService().updateTitleCache((Class) clazz, null, null, null);
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}
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//Media
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else if (Media.class.isAssignableFrom(clazz)){
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getMediaService().updateTitleCache((Class) clazz, null, null, null);
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}//TaxonBase
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else if (TaxonBase.class.isAssignableFrom(clazz)){
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TaxonBaseShortSecCacheStrategy<TaxonBase> cacheStrategy = new TaxonBaseShortSecCacheStrategy<TaxonBase>();
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getTaxonService().updateTitleCache((Class) clazz, null,cacheStrategy , null);
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}
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//IdentifiableMediaEntity
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else if (AgentBase.class.isAssignableFrom(clazz)){
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getAgentService().updateTitleCache((Class) clazz, null, null, null);
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}else if (Collection.class.isAssignableFrom(clazz)){
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getCollectionService().updateTitleCache((Class) clazz, null, null, null);
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}else if (Reference.class.isAssignableFrom(clazz)){
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getReferenceService().updateTitleCache((Class) clazz, null, null, null);
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}else if (SpecimenOrObservationBase.class.isAssignableFrom(clazz)){
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getOccurrenceService().updateTitleCache((Class) clazz, null, null, null);
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}
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//Sequence
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else if (Sequence.class.isAssignableFrom(clazz)){
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//TODO misuse TaxonServic for sequence update, use sequence service when it exists
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getTaxonService().updateTitleCache((Class) clazz, null, null, null);
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}
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//TaxonName
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else if (TaxonName.class.isAssignableFrom(clazz)){
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getNameService().updateTitleCache((Class) clazz, null, null, null);
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}
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//Classification
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else if (Classification.class.isAssignableFrom(clazz)){
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getClassificationService().updateTitleCache((Class) clazz, null, null, null);
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}
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//unknown class
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else {
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String warning = "Unknown identifable entity subclass + " + clazz == null ? "null" : clazz.getName();
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logger.error(warning);
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return false;
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//getTaxonService().updateTitleCache((Class) clazz);
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}
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return true;
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} catch (Exception e) {
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String warning = "Exception occurred when trying to update class + " + clazz == null ? "null" : clazz.getName();
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warning += " Exception was: " + e.getMessage();
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logger.error(warning);
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e.printStackTrace();
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return false;
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}
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}
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}
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