com.predic8.membrane.core.openapi.validators.OneOfValidator Maven / Gradle / Ivy
/*
* Copyright 2022 predic8 GmbH, www.predic8.com
*
* 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.
*/
package com.predic8.membrane.core.openapi.validators;
import io.swagger.v3.oas.models.*;
import io.swagger.v3.oas.models.media.*;
import java.util.*;
import java.util.concurrent.atomic.*;
import static com.predic8.membrane.core.openapi.util.Utils.*;
@SuppressWarnings("rawtypes")
public class OneOfValidator {
private final OpenAPI api;
private final Schema schema;
public OneOfValidator(OpenAPI api, Schema schema) {
this.api = api;
this.schema = schema;
}
public ValidationErrors validate(ValidationContext ctx, Object obj) {
@SuppressWarnings("unchecked")
List oneOfSchemas = schema.getOneOf();
AtomicInteger numberValid = new AtomicInteger();
oneOfSchemas.forEach(schema -> {
if (!areThereErrors(new SchemaValidator(api,schema).validate(ctx,obj))) {
numberValid.incrementAndGet();
}
});
if (numberValid.get() == 1) {
return null;
}
return ValidationErrors.create(ctx,String.format("OneOf requires that exactly one subschema is valid. But there are %d subschemas valid.",numberValid.get()));
}
}