package com.constellio.app.modules.rm.model.calculators.decommissioningList;
import static java.util.Arrays.asList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import com.constellio.app.modules.rm.wrappers.DecommissioningList;
import com.constellio.app.modules.rm.wrappers.Document;
import com.constellio.app.modules.rm.wrappers.Folder;
import com.constellio.model.entities.calculators.CalculatorParameters;
import com.constellio.model.entities.calculators.MetadataValueCalculator;
import com.constellio.model.entities.calculators.dependencies.Dependency;
import com.constellio.model.entities.calculators.dependencies.ReferenceDependency;
import com.constellio.model.entities.schemas.MetadataValueType;
public class DecomListUniformRuleCalculator2 implements MetadataValueCalculator<String> {
ReferenceDependency<List<String>> foldersRulesParam = ReferenceDependency.toAReference(DecommissioningList.FOLDERS,
Folder.RETENTION_RULE).whichIsMultivalue();
ReferenceDependency<List<String>> documentsRulesParam = ReferenceDependency.toAReference(DecommissioningList.DOCUMENTS,
Document.FOLDER_RETENTION_RULE).whichIsMultivalue();
@Override
public String calculate(CalculatorParameters parameters) {
List<String> foldersRulesParams = parameters.get(foldersRulesParam);
List<String> documentsRules = parameters.get(documentsRulesParam);
Set<String> foldersRulesParamsWithoutDuplicates = new HashSet<>(foldersRulesParams);
foldersRulesParamsWithoutDuplicates.addAll(documentsRules);
return foldersRulesParamsWithoutDuplicates.size() == 1 ? foldersRulesParamsWithoutDuplicates.iterator().next() : null;
}
@Override
public String getDefaultValue() {
return null;
}
@Override
public MetadataValueType getReturnType() {
return MetadataValueType.REFERENCE;
}
@Override
public boolean isMultiValue() {
return false;
}
@Override
public List<? extends Dependency> getDependencies() {
return asList(foldersRulesParam, documentsRulesParam);
}
}