/*
 * Copyright 2014, The Sporting Exchange Limited
 *
 * 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.betfair.cougar.util.configuration;

import org.jasypt.encryption.StringEncryptor;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.config.BeanFactoryPostProcessor;
import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;
import org.springframework.core.PriorityOrdered;

/**
 *
 */
public class EncryptorRegisterer implements BeanFactoryPostProcessor, PriorityOrdered {

    public EncryptorRegisterer(EncryptorRegistry registry, StringEncryptor encryptor) {
        registry.registerEncryptor(encryptor);
    }

    @Override
    public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory) throws BeansException {
    }

    @Override
    public int getOrder() {
        // we need to be loaded pretty early!
        // note this doesn't really matter as the work is done in the constructor, but we have to implement this method
        // if we want to be tagged as PriorityOrder
        return HIGHEST_PRECEDENCE;
    }
}