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'rapiddweller Common' is an open source Java library forked from Databene Commons by Volker Bergmann. It provides extensions to the Java core library by utility classes, abstract concepts and concrete implementations.

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/*
 * Copyright (C) 2004-2015 Volker Bergmann ([email protected]).
 * All rights reserved.
 *
 * 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 com.rapiddweller.common.validator.bean;

import com.rapiddweller.common.Validator;

import javax.validation.ConstraintValidator;
import java.lang.annotation.Annotation;

/**
 * Wraps a JSR 303 {@link ConstraintValidator} with a databene common {@link Validator}.
 * Created at 04.07.2009 08:30:13
 *
 * @param  the type to by checked by this validator
 * @author Volker Bergmann
 * @since 0.5.0
 */
public class BeanConstraintValidator implements Validator {

  private final ConstraintValidator constraintValidator;

  /**
   * Instantiates a new Bean constraint validator.
   *
   * @param constraintValidator the constraint validator
   */
  public BeanConstraintValidator(ConstraintValidator constraintValidator) {
    this.constraintValidator = constraintValidator;
  }

  /**
   * Initialize.
   *
   * @param annotation the annotation
   */
  public void initialize(Annotation annotation) {
    constraintValidator.initialize(annotation);
  }

  @Override
  public boolean valid(E object) {
    return constraintValidator.isValid(object, null);
  }

  @Override
  public String toString() {
    return constraintValidator.toString();
  }

}