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package eu.etaxonomy.cdm.io.operation;
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import java.util.List;
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import java.util.Set;
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import org.springframework.stereotype.Component;
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import eu.etaxonomy.cdm.api.service.DeleteResult;
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import eu.etaxonomy.cdm.io.common.CdmImportBase;
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import eu.etaxonomy.cdm.io.common.DefaultImportState;
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import eu.etaxonomy.cdm.io.operation.config.DeleteNonReferencedReferencesConfigurator;
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import eu.etaxonomy.cdm.model.agent.TeamOrPersonBase;
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import eu.etaxonomy.cdm.model.common.CdmBase;
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import eu.etaxonomy.cdm.model.reference.Reference;
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@Component
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public class DeleteNonReferencedreferencesUpdater extends CdmImportBase<DeleteNonReferencedReferencesConfigurator, DefaultImportState<DeleteNonReferencedReferencesConfigurator>> {
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@Override
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protected void doInvoke(
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DefaultImportState<DeleteNonReferencedReferencesConfigurator> state) {
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if (state.getConfig().isDoAuthors()){
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List<TeamOrPersonBase> authors =getAgentService().list(TeamOrPersonBase.class, null, null, null, null);
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DeleteResult result;
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int deleted = 0;
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System.out.println("There are " + authors.size() + " authors");
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for (TeamOrPersonBase author: authors){
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Set<CdmBase> refObjects = getCommonService().getReferencingObjects(author);
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if (refObjects.isEmpty()) {
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result = getAgentService().delete(author);
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deleted++;
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if (!result.isOk()){
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System.out.println("Author " + author.getTitleCache() + " with id " + author.getId() + " could not be deleted.");
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result = null;
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}
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}
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}
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System.out.println(deleted + " authors are deleted.");
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}
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if (state.getConfig().isDoReferences()){
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List<Reference> references =getReferenceService().list(Reference.class, null, null, null, null);
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DeleteResult result;
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int deleted = 0;
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System.out.println("There are " + references.size() + " references");
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for (Reference ref: references){
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Set<CdmBase> refObjects = getCommonService().getReferencingObjects(ref);
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if (refObjects.isEmpty()) {
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result = getReferenceService().delete(ref);
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deleted++;
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if (!result.isOk()){
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System.out.println("Reference " + ref.getTitle() + " with id " + ref.getId() + " could not be deleted.");
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result = null;
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}
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}
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}
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System.out.println(deleted + " references are deleted.");
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}
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}
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@Override
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protected boolean doCheck(
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DefaultImportState<DeleteNonReferencedReferencesConfigurator> state) {
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// TODO Auto-generated method stub
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return false;
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}
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@Override
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protected boolean isIgnore(
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DefaultImportState<DeleteNonReferencedReferencesConfigurator> state) {
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// TODO Auto-generated method stub
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return false;
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}
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}
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