spring.turbo.exception.ValidationException Maven / Gradle / Ivy

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package spring.turbo.exception;

import org.springframework.validation.Errors;
import spring.turbo.util.Asserts;

/**
 * 数据检查异常
 *
 * @author 应卓
 * @since 1.0.11
 */
public class ValidationException extends RuntimeException {

    private final Errors errors;

    private ValidationException(Errors errors) {
        Asserts.notNull(errors);
        this.errors = errors;
    }

    public static void raiseIfNecessary(Errors errors) {
        Asserts.notNull(errors);
        if (errors.hasErrors()) {
            throw from(errors);
        }
    }

    public static ValidationException from(Errors errors) {
        Asserts.notNull(errors);
        Asserts.isTrue(errors.hasErrors());
        return new ValidationException(errors);
    }

    public Errors getErrors() {
        return errors;
    }

}