package com.constellio.model.services.schemas.calculators;
import static com.constellio.model.entities.schemas.MetadataValueType.STRING;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
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.LocalDependency;
import com.constellio.model.entities.schemas.MetadataValueType;
public class AllAuthorizationsCalculator implements MetadataValueCalculator<List<String>> {
LocalDependency<List<String>> authorizationsParam = LocalDependency.toAStringList("authorizations");
LocalDependency<List<String>> inheritedAuthorizationsParam = LocalDependency.toAStringList("inheritedauthorizations");
@Override
public List<String> calculate(CalculatorParameters parameters) {
Set<String> calculatedAuthorizations = new HashSet<>();
List<String> authorizations = parameters.get(authorizationsParam);
List<String> inheritedAuthorizations = parameters.get(inheritedAuthorizationsParam);
calculatedAuthorizations.addAll(authorizations);
calculatedAuthorizations.addAll(inheritedAuthorizations);
return new ArrayList<>(calculatedAuthorizations);
}
@Override
public List<String> getDefaultValue() {
return Collections.emptyList();
}
@Override
public MetadataValueType getReturnType() {
return STRING;
}
@Override
public boolean isMultiValue() {
return true;
}
@Override
public List<? extends Dependency> getDependencies() {
return Arrays.asList(authorizationsParam, inheritedAuthorizationsParam);
}
}