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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2021-2023 Nordix Foundation.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.policy.clamp.models.acm.persistence.provider;
import jakarta.ws.rs.core.Response;
import java.util.ArrayList;
import java.util.List;
import java.util.function.Supplier;
import lombok.AccessLevel;
import lombok.NoArgsConstructor;
import org.onap.policy.common.parameters.BeanValidationResult;
import org.onap.policy.models.base.PfAuthorative;
import org.onap.policy.models.base.PfModelRuntimeException;
import org.onap.policy.models.base.Validated;
@NoArgsConstructor(access = AccessLevel.PRIVATE)
public final class ProviderUtils {
/**
* Convert a list of concepts to a list of Jpa objects.
*
* @param authorativeConceptList the list of concepts
* @param jpaSupplier the Jpa Supplier
* @param conceptDescription the description used for validation result
* @return the list of Jpa objects
*/
public static <A, J extends Validated & PfAuthorative<A>> List<J> getJpaAndValidateList(
List<A> authorativeConceptList, Supplier<J> jpaSupplier, String conceptDescription) {
var validationResult = new BeanValidationResult(conceptDescription + " List", authorativeConceptList);
List<J> jpaConceptList = new ArrayList<>(authorativeConceptList.size());
for (A authorativeConcept : authorativeConceptList) {
var jpaConcept = jpaSupplier.get();
jpaConcept.fromAuthorative(authorativeConcept);
jpaConceptList.add(jpaConcept);
validationResult.addResult(jpaConcept.validate(conceptDescription));
}
if (!validationResult.isValid()) {
throw new PfModelRuntimeException(Response.Status.BAD_REQUEST, validationResult.getResult());
}
return jpaConceptList;
}
/**
* Convert a concept to a Jpa object.
*
* @param authorativeConcept the concept
* @param jpaSupplier the Jpa Supplier
* @param conceptDescription the description used for validation result
* @return the Jpa object
*/
public static <A, J extends Validated & PfAuthorative<A>> J getJpaAndValidate(A authorativeConcept,
Supplier<J> jpaSupplier, String conceptDescription) {
var validationResult = new BeanValidationResult(conceptDescription, authorativeConcept);
var jpaConcept = jpaSupplier.get();
jpaConcept.fromAuthorative(authorativeConcept);
validationResult.addResult(jpaConcept.validate(conceptDescription));
if (!validationResult.isValid()) {
throw new PfModelRuntimeException(Response.Status.BAD_REQUEST, validationResult.getResult());
}
return jpaConcept;
}
/**
* Convert JPA automation composition list to an authorative automation composition list.
*
* @param <T> the type of TOSCA entity
* @param <J> the type of JPA TOSCA entity
* @param jpaEntityList the list to convert
* @return the authorative list
*/
public static <T, J extends PfAuthorative<T>> List<T> asEntityList(List<J> jpaEntityList) {
return jpaEntityList.stream().map(J::toAuthorative).toList();
}
}
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