org.isda.cdm.validation.exists.MiddleOnlyExistsValidator Maven / Gradle / Ivy
package org.isda.cdm.validation.exists;
import com.google.common.collect.ImmutableMap;
import com.rosetta.model.lib.path.RosettaPath;
import com.rosetta.model.lib.validation.ExistenceChecker;
import com.rosetta.model.lib.validation.ValidationResult;
import com.rosetta.model.lib.validation.ValidationResult.ValidationType;
import com.rosetta.model.lib.validation.ValidatorWithArg;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.stream.Collectors;
import org.isda.cdm.Flat;
import org.isda.cdm.Middle;
import static com.rosetta.model.lib.validation.ValidationResult.failure;
import static com.rosetta.model.lib.validation.ValidationResult.success;
public class MiddleOnlyExistsValidator implements ValidatorWithArg> {
/* Casting is required to ensure types are output to ensure recompilation in Rosetta */
@Override
public ValidationResult validate(RosettaPath path, T2 o, Set fields) {
Map fieldExistenceMap = ImmutableMap.builder()
.put("fieldWithNoSynonym", ExistenceChecker.isSet((List) o.getFieldWithNoSynonym()))
.put("middle", ExistenceChecker.isSet((List) o.getMiddle()))
.build();
// Find the fields that are set
Set setFields = fieldExistenceMap.entrySet().stream()
.filter(Map.Entry::getValue)
.map(Map.Entry::getKey)
.collect(Collectors.toSet());
if (setFields.equals(fields)) {
return success("Middle", ValidationType.ONLY_EXISTS, "Middle", path, "");
}
return failure("Middle", ValidationType.ONLY_EXISTS, "Middle", path, "",
String.format("[%s] should only be set. Set fields: %s", fields, setFields));
}
}