/**
* Copyright (C) 2011 JTalks.org Team
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
* This library 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
* Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
package org.jtalks.jcommune.web.validation.annotations;
import org.jtalks.jcommune.web.validation.validators.AtLeastOneNotEmptyValidator;
import javax.validation.Constraint;
import javax.validation.Payload;
import java.lang.annotation.Documented;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* Validates that at lest of specified string fields in class is not empty
*
* @author Mikhail Stryzhonok
*/
@Target({ElementType.ANNOTATION_TYPE, ElementType.TYPE})
@Retention(RetentionPolicy.RUNTIME)
@Constraint(validatedBy = AtLeastOneNotEmptyValidator.class)
@Documented
public @interface AtLeastOneNotEmpty {
/**
* Array with names of fields to check
*/
String[] fieldNames();
/**
* Message for display when validation fails.
*/
String message() default "";
/**
* Groups element that specifies the processing groups with which the
* constraint declaration is associated.
*/
Class<?>[] groups() default {};
/**
* Payload element that specifies the payload with which the the
* constraint declaration is associated.
*/
Class<? extends Payload>[] payload() default {};
}