cdm.event.common.validation.MarginCallIssuanceValidator Maven / Gradle / Ivy

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package cdm.event.common.validation;

import cdm.base.staticdata.identifier.Identifier;
import cdm.base.staticdata.party.Party;
import cdm.event.common.CollateralBalance;
import cdm.event.common.MarginCallExposure;
import cdm.event.common.MarginCallInstructionType;
import cdm.event.common.MarginCallIssuance;
import cdm.event.common.RegIMRoleEnum;
import cdm.event.common.RegMarginTypeEnum;
import cdm.event.common.metafields.ReferenceWithMetaCollateralPortfolio;
import cdm.legaldocumentation.common.AgreementName;
import cdm.observable.asset.Money;
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 java.util.List;

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 MarginCallIssuanceValidator implements Validator {

	private List getComparisonResults(MarginCallIssuance o) {
		return Lists.newArrayList(
				checkCardinality("instructionType", (MarginCallInstructionType) o.getInstructionType() != null ? 1 : 0, 1, 1), 
				checkCardinality("clearingBroker", (Party) o.getClearingBroker() != null ? 1 : 0, 0, 1), 
				checkCardinality("callIdentifier", (Identifier) o.getCallIdentifier() != null ? 1 : 0, 0, 1), 
				checkCardinality("callAgreementType", (AgreementName) o.getCallAgreementType() != null ? 1 : 0, 1, 1), 
				checkCardinality("agreementMinimumTransferAmount", (Money) o.getAgreementMinimumTransferAmount() != null ? 1 : 0, 0, 1), 
				checkCardinality("agreementThreshold", (Money) o.getAgreementThreshold() != null ? 1 : 0, 0, 1), 
				checkCardinality("agreementRounding", (Money) o.getAgreementRounding() != null ? 1 : 0, 0, 1), 
				checkCardinality("regMarginType", (RegMarginTypeEnum) o.getRegMarginType() != null ? 1 : 0, 1, 1), 
				checkCardinality("regIMRole", (RegIMRoleEnum) o.getRegIMRole() != null ? 1 : 0, 0, 1), 
				checkCardinality("baseCurrencyExposure", (MarginCallExposure) o.getBaseCurrencyExposure() != null ? 1 : 0, 0, 1), 
				checkCardinality("collateralPortfolio", (ReferenceWithMetaCollateralPortfolio) o.getCollateralPortfolio() != null ? 1 : 0, 0, 1), 
				checkCardinality("independentAmountBalance", (CollateralBalance) o.getIndependentAmountBalance() != null ? 1 : 0, 0, 1), 
				checkCardinality("callAmountInBaseCurrency", (Money) o.getCallAmountInBaseCurrency() != null ? 1 : 0, 1, 1)
			);
	}

	@Override
	public ValidationResult validate(RosettaPath path, MarginCallIssuance o) {
		String error = getComparisonResults(o)
			.stream()
			.filter(res -> !res.get())
			.map(res -> res.getError())
			.collect(joining("; "));

		if (!isNullOrEmpty(error)) {
			return failure("MarginCallIssuance", ValidationType.CARDINALITY, "MarginCallIssuance", path, "", error);
		}
		return success("MarginCallIssuance", ValidationType.CARDINALITY, "MarginCallIssuance", path, "");
	}

	@Override
	public List> getValidationResults(RosettaPath path, MarginCallIssuance o) {
		return getComparisonResults(o)
			.stream()
			.map(res -> {
				if (!isNullOrEmpty(res.getError())) {
					return failure("MarginCallIssuance", ValidationType.CARDINALITY, "MarginCallIssuance", path, "", res.getError());
				}
				return success("MarginCallIssuance", ValidationType.CARDINALITY, "MarginCallIssuance", path, "");
			})
			.collect(toList());
	}

}