MallInitializeContext.java
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package com.diligrp.cashier.mall.context;
import com.diligrp.cashier.mall.exception.MallException;
import com.diligrp.cashier.mall.service.paychannel.AbstractPayChannel;
import com.diligrp.cashier.mall.service.sourcechannel.AbstractChannel;
import com.diligrp.cashier.shared.util.SpringContextUtils;
import com.google.common.collect.Maps;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.DisposableBean;
import org.springframework.beans.factory.InitializingBean;
import org.springframework.stereotype.Component;
import java.util.Map;
import java.util.Optional;
/**
* @author dengwei
* @version 1.0.0
* @ClassName MallInitializeContext.java
* @Description MallInitializeContext
*/
@Component
public class MallInitializeContext implements InitializingBean, DisposableBean {
private static final Logger log = LoggerFactory.getLogger(MallInitializeContext.class);
public static Map<Integer, AbstractChannel> SOURCE_CHANNEL_MAP = Maps.newConcurrentMap();
public static Map<Integer, AbstractPayChannel> PAY_CHANNEL_MAP = Maps.newConcurrentMap();
/**
* 容器启动完成加载
*/
@Override
public void afterPropertiesSet() throws Exception {
SpringContextUtils.getBeanOfTpe(AbstractChannel.class).forEach((key, value) -> {
SOURCE_CHANNEL_MAP.put(value.source(), value);
});
SpringContextUtils.getBeanOfTpe(AbstractPayChannel.class).forEach((key, value) -> {
PAY_CHANNEL_MAP.put(value.getPayChannel(), value);
});
}
/**
* 容器销毁加载
*/
@Override
public void destroy() throws Exception {
log.info("spring container destroy");
}
/**
* getByType
*/
public static AbstractChannel getBySource(Integer source) {
return Optional.ofNullable(SOURCE_CHANNEL_MAP.get(source)).orElseThrow(() -> new MallException("不支持该渠道！"));
}
/**
* getByPayChannel
*/
public static AbstractPayChannel getByPayChannel(Integer payChannel) {
return Optional.ofNullable(PAY_CHANNEL_MAP.get(payChannel)).orElseThrow(() -> new MallException("不支持该渠道！"));
}
}