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Package containing reusable model for Sejda.

There is a newer version: 5.1.7

/*
 * Created on 26 ago 2016
 * Copyright 2015 by Andrea Vacondio ([email protected]).
 * This file is part of Sejda.
 *
 * Sejda is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Sejda is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with Sejda.  If not, see .
 */
package org.sejda.model.validation.constraint;

import static java.lang.annotation.ElementType.ANNOTATION_TYPE;
import static java.lang.annotation.ElementType.FIELD;
import static java.lang.annotation.ElementType.METHOD;
import static java.lang.annotation.ElementType.PARAMETER;
import static java.lang.annotation.RetentionPolicy.RUNTIME;

import java.lang.annotation.Documented;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;

import javax.validation.Constraint;
import javax.validation.Payload;
import javax.validation.ReportAsSingleViolation;
import javax.validation.constraints.NotNull;
import javax.validation.constraints.Size;

/**
 * Constraint validating an NotNull element with a minimum size of 2.
 * 
 * @author Andrea Vacondio
 */
@NotNull
@Size(min = 2)
@Constraint(validatedBy = {})
@Target({ METHOD, FIELD, ANNOTATION_TYPE, PARAMETER })
@Retention(RUNTIME)
@Documented
@ReportAsSingleViolation
public @interface AtLeastTwo {

    String message() default "At least two elements required.";

    Class[] groups() default {};

    Class[] payload() default {};
}