| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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. |
| */ |
| |
| package org.apache.servicecomb.toolkit.oasv.compatibility.validators.schema; |
| |
| import org.apache.servicecomb.toolkit.oasv.common.OasObjectPropertyLocation; |
| import org.apache.servicecomb.toolkit.oasv.diffvalidation.api.OasDiffValidationContext; |
| import org.apache.servicecomb.toolkit.oasv.diffvalidation.api.OasDiffViolation; |
| import org.apache.servicecomb.toolkit.oasv.diffvalidation.api.SchemaCompareValidator; |
| import io.swagger.v3.oas.models.media.Schema; |
| |
| import java.util.List; |
| import java.util.Objects; |
| |
| import static java.util.Collections.emptyList; |
| import static java.util.Collections.singletonList; |
| |
| public abstract class SchemaPropertyChangeValidator<T> implements SchemaCompareValidator { |
| |
| @Override |
| public final List<OasDiffViolation> validate(OasDiffValidationContext context, OasObjectPropertyLocation leftLocation, |
| Schema leftOasObject, OasObjectPropertyLocation rightLocation, Schema rightOasObject) { |
| |
| if (!needValidate(context)) { |
| return emptyList(); |
| } |
| |
| T leftNumber = getProperty(leftOasObject); |
| T rightNumber = getProperty(rightOasObject); |
| |
| if (Objects.equals(leftNumber, rightNumber)) { |
| return emptyList(); |
| } |
| |
| String propertyName = getPropertyName(); |
| |
| if (leftNumber == null || rightNumber == null) { |
| return singletonList(new OasDiffViolation( |
| leftLocation.property(propertyName), |
| rightLocation.property(propertyName), |
| getMessage(leftNumber, rightNumber) |
| ) |
| ); |
| } |
| |
| if (!isAllowed(leftNumber, rightNumber)) { |
| return singletonList(new OasDiffViolation( |
| leftLocation.property(propertyName), |
| rightLocation.property(propertyName), |
| getMessage(leftNumber, rightNumber) |
| ) |
| ); |
| } |
| |
| return emptyList(); |
| |
| } |
| |
| |
| protected abstract T getProperty(Schema schema); |
| |
| protected abstract String getPropertyName(); |
| |
| protected abstract String getMessage(T leftProperty, T rightProperty); |
| |
| protected abstract boolean isAllowed(T leftProperty, T rightProperty); |
| |
| protected abstract boolean needValidate(OasDiffValidationContext context); |
| |
| } |