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org.isda.cdm.validation.ParentValidator Maven / Gradle / Ivy
package org.isda.cdm.validation;
import com.google.common.collect.Lists;
import com.rosetta.model.lib.expression.ComparisonResult;
import com.rosetta.model.lib.path.RosettaPath;
import com.rosetta.model.lib.validation.ValidationResult;
import com.rosetta.model.lib.validation.ValidationResult.ValidationType;
import com.rosetta.model.lib.validation.Validator;
import com.rosetta.model.metafields.ReferenceWithMetaString;
import java.util.List;
import org.isda.cdm.AnotherMiddle;
import org.isda.cdm.Flat;
import org.isda.cdm.Middle;
import org.isda.cdm.Parent;
import static com.google.common.base.Strings.isNullOrEmpty;
import static com.rosetta.model.lib.expression.ExpressionOperators.checkCardinality;
import static com.rosetta.model.lib.validation.ValidationResult.failure;
import static com.rosetta.model.lib.validation.ValidationResult.success;
import static java.util.stream.Collectors.joining;
import static java.util.stream.Collectors.toList;
public class ParentValidator implements Validator {
private List getComparisonResults(Parent o) {
return Lists.newArrayList(
checkCardinality("parentFieldOne", (Flat) o.getParentFieldOne() != null ? 1 : 0, 1, 1),
checkCardinality("parentFieldTwo", (List) o.getParentFieldTwo() == null ? 0 : ((List) o.getParentFieldTwo()).size(), 1, 0),
checkCardinality("parentFieldThree", (String) o.getParentFieldThree() != null ? 1 : 0, 1, 1),
checkCardinality("parentFieldFour", (List) o.getParentFieldFour() == null ? 0 : ((List) o.getParentFieldFour()).size(), 1, 0),
checkCardinality("parentFieldFiveReference", (ReferenceWithMetaString) o.getParentFieldFiveReference() != null ? 1 : 0, 1, 1),
checkCardinality("parentFieldSix", (Flat) o.getParentFieldSix() != null ? 1 : 0, 1, 1),
checkCardinality("repeatedField", (List) o.getRepeatedField() == null ? 0 : ((List) o.getRepeatedField()).size(), 1, 0),
checkCardinality("parentFieldSeven", (Middle) o.getParentFieldSeven() != null ? 1 : 0, 1, 1),
checkCardinality("parentFieldEight", (AnotherMiddle) o.getParentFieldEight() != null ? 1 : 0, 1, 1)
);
}
@Override
public ValidationResult validate(RosettaPath path, Parent o) {
String error = getComparisonResults(o)
.stream()
.filter(res -> !res.get())
.map(res -> res.getError())
.collect(joining("; "));
if (!isNullOrEmpty(error)) {
return failure("Parent", ValidationType.CARDINALITY, "Parent", path, "", error);
}
return success("Parent", ValidationType.CARDINALITY, "Parent", path, "");
}
@Override
public List> getValidationResults(RosettaPath path, Parent o) {
return getComparisonResults(o)
.stream()
.map(res -> {
if (!isNullOrEmpty(res.getError())) {
return failure("Parent", ValidationType.CARDINALITY, "Parent", path, "", res.getError());
}
return success("Parent", ValidationType.CARDINALITY, "Parent", path, "");
})
.collect(toList());
}
}
