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/*
* ============LICENSE_START=======================================================
* Copyright (C) 2022 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.cps.utils;
import com.google.common.base.Strings;
import java.util.Arrays;
import java.util.List;
import java.util.Map;
import lombok.AccessLevel;
import lombok.NoArgsConstructor;
import org.onap.cps.spi.exceptions.DataValidationException;
import org.onap.cps.spi.model.CmHandleQueryServiceParameters;
@NoArgsConstructor(access = AccessLevel.PRIVATE)
public class CmHandleQueryRestParametersValidator {
private static final List<String> VALID_PROPERTY_NAMES = Arrays.asList("hasAllProperties", "hasAllModules");
/**
* Validate cm handle query parameters.
* @param cmHandleQueryServiceParameters name of data to be validated
*/
public static void validateCmHandleQueryParameters(
final CmHandleQueryServiceParameters cmHandleQueryServiceParameters) {
cmHandleQueryServiceParameters.getCmHandleQueryParameters().forEach(
conditionApiProperty -> {
if (Strings.isNullOrEmpty(conditionApiProperty.getConditionName())) {
throwDataValidationException("Missing 'conditionName' - please supply a valid name.");
}
if (!VALID_PROPERTY_NAMES.contains(conditionApiProperty.getConditionName())) {
throwDataValidationException(
String.format("Wrong 'conditionName': %s - please supply a valid name.",
conditionApiProperty.getConditionName()));
}
if (conditionApiProperty.getConditionParameters().isEmpty()) {
throwDataValidationException(
"Empty 'conditionsParameters' - please supply a valid condition parameter.");
}
conditionApiProperty.getConditionParameters().forEach(
CmHandleQueryRestParametersValidator::validateConditionParameter
);
}
);
}
private static void validateConditionParameter(final Map<String, String> conditionParameter) {
if (conditionParameter.isEmpty()) {
throwDataValidationException(
"Empty 'conditionsParameter' - please supply a valid condition parameter.");
}
if (conditionParameter.size() > 1) {
throwDataValidationException("Too many name in one 'conditionsParameter' -"
+ " please supply one name in one condition parameter.");
}
conditionParameter.forEach((key, value) -> {
if (Strings.isNullOrEmpty(key)) {
throwDataValidationException(
"Missing 'conditionsParameterName' - please supply a valid name.");
}
});
}
/**
* Validate module name condition properties.
* @param conditionProperty name of data to be validated
*/
public static void validateModuleNameConditionProperties(final Map<String, String> conditionProperty) {
if (conditionProperty.containsKey("moduleName") && !conditionProperty.get("moduleName").isEmpty()) {
return;
}
throwDataValidationException("Wrong module condition property. - please supply a valid condition property.");
}
private static void throwDataValidationException(final String details) {
throw new DataValidationException("Invalid Query Parameter.", details);
}
}
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