net.binis.codegen.validation.validator.NullValidator Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of code-generator-validation Show documentation

Validation and Sanitization extension for Binis Code Generation library

There is a newer version: 1.2.22

Show newest version

package net.binis.codegen.validation.validator;

/*-
 * #%L
 * code-generator-validation
 * %%
 * Copyright (C) 2021 - 2024 Binis Belev
 * %%
 * 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.
 * #L%
 */

import net.binis.codegen.factory.CodeFactory;
import net.binis.codegen.validation.Validator;

import static java.util.Objects.nonNull;

public class NullValidator implements Validator {

    private static final NullValidator instance = new NullValidator();

    static {
        CodeFactory.registerType(NullValidator.class, () -> instance, null);
    }

    @Override
    public boolean validate(Object value, Object... params) {
        return nonNull(value);
    }
}