trunk/bval-guice/src/main/java/org/apache/bval/guice/ValidatorProvider.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 org.apache.bval.guice;

import javax.inject.Inject;
import javax.inject.Provider;
import javax.inject.Singleton;
import javax.validation.Validator;
import javax.validation.ValidatorFactory;

/**
 * Validator guice provider implementation.
 *
 * @version $Id$
 */
@Singleton
final class ValidatorProvider implements Provider<Validator> {

    /**
     * The validator reference.
     */
    @Inject
    private ValidatorFactory validatorFactory;

    public void setValidatorFactory(ValidatorFactory validatorFactory) {
        this.validatorFactory = validatorFactory;
    }

    /**
     * {@inheritDoc}
     */
    public Validator get() {
        return this.validatorFactory.getValidator();
    }

}