From fd0769dd9a9e79346257650514d1a96872c4153e Mon Sep 17 00:00:00 2001
From: gaibu <1016771049@qq.com>
Date: Mon, 17 Jul 2023 08:43:56 +0800
Subject: [PATCH] =?UTF-8?q?enhancement=20#I7KZCZ=20=E5=9C=A8=E4=BD=BF?=
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---
 .../liteflow/spring/LiteFlowSpringUtil.java   | 275 ------------------
 1 file changed, 275 deletions(-)
 delete mode 100644 liteflow-spring/src/main/java/com/yomahub/liteflow/spring/LiteFlowSpringUtil.java

diff --git a/liteflow-spring/src/main/java/com/yomahub/liteflow/spring/LiteFlowSpringUtil.java b/liteflow-spring/src/main/java/com/yomahub/liteflow/spring/LiteFlowSpringUtil.java
deleted file mode 100644
index fe0197188..000000000
--- a/liteflow-spring/src/main/java/com/yomahub/liteflow/spring/LiteFlowSpringUtil.java
+++ /dev/null
@@ -1,275 +0,0 @@
-package com.yomahub.liteflow.spring;
-
-import cn.hutool.core.exceptions.UtilException;
-import cn.hutool.core.lang.TypeReference;
-import cn.hutool.core.util.ArrayUtil;
-import org.springframework.beans.BeansException;
-import org.springframework.beans.factory.ListableBeanFactory;
-import org.springframework.beans.factory.config.BeanFactoryPostProcessor;
-import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;
-import org.springframework.beans.factory.support.DefaultSingletonBeanRegistry;
-import org.springframework.context.ApplicationContext;
-import org.springframework.context.ApplicationContextAware;
-import org.springframework.context.ApplicationEvent;
-import org.springframework.context.ConfigurableApplicationContext;
-import org.springframework.core.ResolvableType;
-
-import java.lang.reflect.ParameterizedType;
-import java.util.Arrays;
-import java.util.Map;
-
-
-public class LiteFlowSpringUtil implements BeanFactoryPostProcessor, ApplicationContextAware {
-
-    /**
-     * "@PostConstruct"注解标记的类中，由于ApplicationContext还未加载，导致空指针<br>
-     * 因此实现BeanFactoryPostProcessor注入ConfigurableListableBeanFactory实现bean的操作
-     */
-    private static ConfigurableListableBeanFactory beanFactory;
-    /**
-     * Spring应用上下文环境
-     */
-    private static ApplicationContext applicationContext;
-
-    @SuppressWarnings("NullableProblems")
-    @Override
-    public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory) throws BeansException {
-        LiteFlowSpringUtil.beanFactory = beanFactory;
-    }
-
-    @SuppressWarnings("NullableProblems")
-    @Override
-    public void setApplicationContext(ApplicationContext applicationContext) {
-        LiteFlowSpringUtil.applicationContext = applicationContext;
-    }
-
-    /**
-     * 获取{@link ApplicationContext}
-     *
-     * @return {@link ApplicationContext}
-     */
-    public static ApplicationContext getApplicationContext() {
-        return applicationContext;
-    }
-
-    /**
-     * 获取{@link ListableBeanFactory}，可能为{@link ConfigurableListableBeanFactory} 或 {@link ApplicationContextAware}
-     *
-     * @return {@link ListableBeanFactory}
-     * @since 5.7.0
-     */
-    public static ListableBeanFactory getBeanFactory() {
-        final ListableBeanFactory factory = null == beanFactory ? applicationContext : beanFactory;
-        if (null == factory) {
-            throw new UtilException("No ConfigurableListableBeanFactory or ApplicationContext injected, maybe not in the Spring environment?");
-        }
-        return factory;
-    }
-
-    /**
-     * 获取{@link ConfigurableListableBeanFactory}
-     *
-     * @return {@link ConfigurableListableBeanFactory}
-     * @throws UtilException 当上下文非ConfigurableListableBeanFactory抛出异常
-     * @since 5.7.7
-     */
-    public static ConfigurableListableBeanFactory getConfigurableBeanFactory() throws UtilException {
-        final ConfigurableListableBeanFactory factory;
-        if (null != beanFactory) {
-            factory = beanFactory;
-        } else if (applicationContext instanceof ConfigurableApplicationContext) {
-            factory = ((ConfigurableApplicationContext) applicationContext).getBeanFactory();
-        } else {
-            throw new UtilException("No ConfigurableListableBeanFactory from context!");
-        }
-        return factory;
-    }
-
-    //通过name获取 Bean.
-
-    /**
-     * 通过name获取 Bean
-     *
-     * @param <T>  Bean类型
-     * @param name Bean名称
-     * @return Bean
-     */
-    @SuppressWarnings("unchecked")
-    public static <T> T getBean(String name) {
-        return (T) getBeanFactory().getBean(name);
-    }
-
-    /**
-     * 通过class获取Bean
-     *
-     * @param <T>   Bean类型
-     * @param clazz Bean类
-     * @return Bean对象
-     */
-    public static <T> T getBean(Class<T> clazz) {
-        return getBeanFactory().getBean(clazz);
-    }
-
-    /**
-     * 通过name,以及Clazz返回指定的Bean
-     *
-     * @param <T>   bean类型
-     * @param name  Bean名称
-     * @param clazz bean类型
-     * @return Bean对象
-     */
-    public static <T> T getBean(String name, Class<T> clazz) {
-        return getBeanFactory().getBean(name, clazz);
-    }
-
-    /**
-     * 通过类型参考返回带泛型参数的Bean
-     *
-     * @param reference 类型参考，用于持有转换后的泛型类型
-     * @param <T>       Bean类型
-     * @return 带泛型参数的Bean
-     * @since 5.4.0
-     */
-    @SuppressWarnings("unchecked")
-    public static <T> T getBean(TypeReference<T> reference) {
-        final ParameterizedType parameterizedType = (ParameterizedType) reference.getType();
-        final Class<T> rawType = (Class<T>) parameterizedType.getRawType();
-        final Class<?>[] genericTypes = Arrays.stream(parameterizedType.getActualTypeArguments()).map(type -> (Class<?>) type).toArray(Class[]::new);
-        final String[] beanNames = getBeanFactory().getBeanNamesForType(ResolvableType.forClassWithGenerics(rawType, genericTypes));
-        return getBean(beanNames[0], rawType);
-    }
-
-    /**
-     * 获取指定类型对应的所有Bean，包括子类
-     *
-     * @param <T>  Bean类型
-     * @param type 类、接口，null表示获取所有bean
-     * @return 类型对应的bean，key是bean注册的name，value是Bean
-     * @since 5.3.3
-     */
-    public static <T> Map<String, T> getBeansOfType(Class<T> type) {
-        return getBeanFactory().getBeansOfType(type);
-    }
-
-    /**
-     * 获取指定类型对应的Bean名称，包括子类
-     *
-     * @param type 类、接口，null表示获取所有bean名称
-     * @return bean名称
-     * @since 5.3.3
-     */
-    public static String[] getBeanNamesForType(Class<?> type) {
-        return getBeanFactory().getBeanNamesForType(type);
-    }
-
-    /**
-     * 获取配置文件配置项的值
-     *
-     * @param key 配置项key
-     * @return 属性值
-     * @since 5.3.3
-     */
-    public static String getProperty(String key) {
-        if (null == applicationContext) {
-            return null;
-        }
-        return applicationContext.getEnvironment().getProperty(key);
-    }
-
-    /**
-     * 获取应用程序名称
-     *
-     * @return 应用程序名称
-     * @since 5.7.12
-     */
-    public static String getApplicationName() {
-        return getProperty("spring.application.name");
-    }
-
-    /**
-     * 获取当前的环境配置，无配置返回null
-     *
-     * @return 当前的环境配置
-     * @since 5.3.3
-     */
-    public static String[] getActiveProfiles() {
-        if (null == applicationContext) {
-            return null;
-        }
-        return applicationContext.getEnvironment().getActiveProfiles();
-    }
-
-    /**
-     * 获取当前的环境配置，当有多个环境配置时，只获取第一个
-     *
-     * @return 当前的环境配置
-     * @since 5.3.3
-     */
-    public static String getActiveProfile() {
-        final String[] activeProfiles = getActiveProfiles();
-        return ArrayUtil.isNotEmpty(activeProfiles) ? activeProfiles[0] : null;
-    }
-
-    /**
-     * 动态向Spring注册Bean
-     * <p>
-     * 由{@link org.springframework.beans.factory.BeanFactory} 实现，通过工具开放API
-     * <p>
-     * 更新: shadow 2021-07-29 17:20:44 增加自动注入，修复注册bean无法反向注入的问题
-     *
-     * @param <T>      Bean类型
-     * @param beanName 名称
-     * @param bean     bean
-     * @author shadow
-     * @since 5.4.2
-     */
-    public static <T> void registerBean(String beanName, T bean) {
-        final ConfigurableListableBeanFactory factory = getConfigurableBeanFactory();
-        factory.autowireBean(bean);
-        factory.registerSingleton(beanName, bean);
-    }
-
-    /**
-     * 注销bean
-     * <p>
-     * 将Spring中的bean注销，请谨慎使用
-     *
-     * @param beanName bean名称
-     * @author shadow
-     * @since 5.7.7
-     */
-    public static void unregisterBean(String beanName) {
-        final ConfigurableListableBeanFactory factory = getConfigurableBeanFactory();
-        if (factory instanceof DefaultSingletonBeanRegistry) {
-            DefaultSingletonBeanRegistry registry = (DefaultSingletonBeanRegistry) factory;
-            registry.destroySingleton(beanName);
-        } else {
-            throw new UtilException("Can not unregister bean, the factory is not a DefaultSingletonBeanRegistry!");
-        }
-    }
-
-    /**
-     * 发布事件
-     *
-     * @param event 待发布的事件，事件必须是{@link ApplicationEvent}的子类
-     * @since 5.7.12
-     */
-    public static void publishEvent(ApplicationEvent event) {
-        if (null != applicationContext) {
-            applicationContext.publishEvent(event);
-        }
-    }
-
-    /**
-     * 发布事件
-     * Spring 4.2+ 版本事件可以不再是{@link ApplicationEvent}的子类
-     *
-     * @param event 待发布的事件
-     * @since 5.7.21
-     */
-    public static void publishEvent(Object event) {
-        if (null != applicationContext) {
-            applicationContext.publishEvent(event);
-        }
-    }
-}