javax.validation.constraints.Size Maven / Gradle / Ivy
// $Id: Size.java 16368 2009-04-21 09:51:00Z epbernard $
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* Copyright 2008, Red Hat Middleware LLC, and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* 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 javax.validation.constraints;
import java.lang.annotation.Target;
import java.lang.annotation.Retention;
import java.lang.annotation.Documented;
import static java.lang.annotation.RetentionPolicy.RUNTIME;
import static java.lang.annotation.ElementType.METHOD;
import static java.lang.annotation.ElementType.FIELD;
import static java.lang.annotation.ElementType.ANNOTATION_TYPE;
import javax.validation.Constraint;
/**
* The annotated element size must be between the specified boundaries (included).
*
* Supported types are:
*
* String
(string length is evaludated)
* Collection
(collection size is evaluated)
* Map
(map size is evaluated)
* - Array (array length is evaluated)
*
* null
elements are considered valid.
*
* @author Emmanuel Bernard
*/
@Target({ METHOD, FIELD, ANNOTATION_TYPE })
@Retention(RUNTIME)
@Documented
@Constraint(validatedBy = {})
public @interface Size {
String message() default "{constraint.size}";
Class[] groups() default {};
/**
* @return size the element must be higher or equal to
*/
int min() default 0;
/**
* @return size the element must be lower or equal to
*/
int max() default Integer.MAX_VALUE;
/**
* Defines several @Size annotations on the same element
* @see {@link Size}
*
* @author Emmanuel Bernard
*/
@Target({ METHOD, FIELD, ANNOTATION_TYPE })
@Retention(RUNTIME)
@Documented
@interface List {
Size[] value();
}
}