策略模式

参考网址：https://www.yuque.com/qinbinbin-nw5ci/kb/aqn1o8?#

@Service
public class BankCardForStrategyFactory implements ApplicationContextAware {
    //创建一个map集合 ConcurrentHashMap保证线程是安全的
    Map<String, StrategyBankCardRuteService> map = new ConcurrentHashMap<String, StrategyBankCardRuteService>();
    /**
     * 通过spring方式通过构造方法得到所有的接口实现类
     * @param applicationContext
     * @throws BeansException
     */
    @Override
    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
      Map<String, StrategyBankCardRuteService> tempMap = applicationContext.getBeansOfType(StrategyBankCardRuteService.class);
        tempMap.forEach((key, value) -> map.put(value.getBingBankCardKey(), value));
    }

    /**
     * 通过规则名ruteName获取对应的实现策略
     * @param key
     * @return
     */
    public StrategyBankCardRuteService getBankCardServiceFactory(String key) {
        return map.containsKey(key) ? map.get(key): null;
    }

}

package com.ruoyi.enums;

/**
 * @PackageName:com.example.demo.enu
 * @ClassName: FieldStrategyEnum
 * @Author yms
 * @Description: 枚举类
 * @Date 2023/6/2 12:26
 * @Version 1.0
 */
public enum FieldStrategyEnum {

    ALIYUN("aliyun", "aliyun"),
    CHECKBOX("checkbox", "checkbox"),
    SELECT("select", "select"),
    ZDYSELECT("zdyselect","zdyselect"),
    TREE_SELECT("treeSelect", "treeselect"),
    TTEXTAREA("textarea","textarea"),
    OTHER("other", "other");

    private String FieldType;
    private String className;

    private FieldStrategyEnum(String fieldType, String className) {
        this.FieldType = fieldType;
        this.className = className;
    }

    public String getFieldType() {
        return FieldType;
    }

    public String getClassName() {
        return className;
    }

    public static FieldStrategyEnum getByFieldType(String fieldType) {
        for (FieldStrategyEnum fieldStrategyEnum : FieldStrategyEnum.values()) {
            if (fieldStrategyEnum.getFieldType().equals(fieldType)) {
                return fieldStrategyEnum;
            }
        }
        return FieldStrategyEnum.OTHER;
    }
    public static boolean contains(String fieldType) {
        for (FieldStrategyEnum d : FieldStrategyEnum.values()) {
            if (d.getFieldType().equals(fieldType)) {
                return true;
            }
        }
        return false;
    }
}

package com.ruoyi.strategy;

import com.ruoyi.vo.BankCardVo;

/**
 * @PackageName:com.example.demo.factory
 * @ClassName: StrategyBankCardRuteService
 * @Author yms
 * @Description: TODO
 * @Date 2023/6/2 11:53
 * @Version 1.0
 */
public interface StrategyBankCardRuteService {
    /**
     * @Author yms
     * @Description 写一个绑卡策略服务
     * @return
     */
    String getBingBankCardKey();

    /**
     * 银行卡实名认证-银行卡实名验证-银行卡实名核验-银行卡四要素-银行卡四元素实名查询
     * @return
     */
    boolean bankCardAuthentication(BankCardVo bankCardVo);

}