From c82afc8c461956e45be0aa29ca2a7fe3f18ee6f7 Mon Sep 17 00:00:00 2001
From: 疯狂的狮子li <15040126243@163.com>
Date: 星期二, 28 十二月 2021 11:23:33 +0800
Subject: [PATCH] update RedisUtils 迁移到 utils/redis 包下

---
 ruoyi-oss/src/main/java/com/ruoyi/oss/factory/OssFactory.java |   79 ++++++++++++++++++++++++++++++---------
 1 files changed, 60 insertions(+), 19 deletions(-)

diff --git a/ruoyi-oss/src/main/java/com/ruoyi/oss/factory/OssFactory.java b/ruoyi-oss/src/main/java/com/ruoyi/oss/factory/OssFactory.java
index b549d21..9a421c1 100644
--- a/ruoyi-oss/src/main/java/com/ruoyi/oss/factory/OssFactory.java
+++ b/ruoyi-oss/src/main/java/com/ruoyi/oss/factory/OssFactory.java
@@ -1,10 +1,16 @@
 package com.ruoyi.oss.factory;
 
-import cn.hutool.core.lang.Assert;
-import com.ruoyi.common.utils.spring.SpringUtils;
-import com.ruoyi.oss.constant.CloudConstant;
-import com.ruoyi.oss.service.ICloudStorageService;
-import com.ruoyi.system.service.ISysConfigService;
+import com.ruoyi.common.utils.JsonUtils;
+import com.ruoyi.common.utils.redis.RedisUtils;
+import com.ruoyi.common.utils.StringUtils;
+import com.ruoyi.common.utils.reflect.ReflectUtils;
+import com.ruoyi.oss.constant.OssConstant;
+import com.ruoyi.oss.enumd.OssEnumd;
+import com.ruoyi.oss.exception.OssException;
+import com.ruoyi.oss.properties.OssProperties;
+import com.ruoyi.oss.service.IOssStrategy;
+import com.ruoyi.oss.service.abstractd.AbstractOssStrategy;
+import lombok.extern.slf4j.Slf4j;
 
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
@@ -14,27 +20,62 @@
  *
  * @author Lion Li
  */
+@Slf4j
 public class OssFactory {
 
-    private static ISysConfigService sysConfigService;
+	/**
+	 * 鏈嶅姟瀹炰緥缂撳瓨
+	 */
+	private static final Map<String, IOssStrategy> SERVICES = new ConcurrentHashMap<>();
 
-	static {
-		OssFactory.sysConfigService = SpringUtils.getBean(ISysConfigService.class);
+    /**
+     * 鍒濆鍖栧伐鍘�
+     */
+    public static void init() {
+        log.info("鍒濆鍖朞SS宸ュ巶");
+        RedisUtils.subscribe(OssConstant.CACHE_CONFIG_KEY, String.class, type -> {
+            // 娌℃湁鐨勫疄渚嬩笉澶勭悊
+            if (SERVICES.containsKey(type)) {
+                refreshService(type);
+                log.info("璁㈤槄鍒锋柊OSS閰嶇疆 => " + type);
+            }
+        });
+    }
+
+	/**
+	 * 鑾峰彇榛樿瀹炰緥
+	 */
+	public static IOssStrategy instance() {
+		// 鑾峰彇redis 榛樿绫诲瀷
+		String type = RedisUtils.getCacheObject(OssConstant.CACHE_CONFIG_KEY);
+		if (StringUtils.isEmpty(type)) {
+			throw new OssException("鏂囦欢瀛樺偍鏈嶅姟绫诲瀷鏃犳硶鎵惧埌!");
+		}
+		return instance(type);
 	}
 
-	private static final Map<String, ICloudStorageService> SERVICES = new ConcurrentHashMap<>();
-
-	public static ICloudStorageService instance() {
-		String type = sysConfigService.selectConfigByKey(CloudConstant.CLOUD_STORAGE_CONFIG_KEY);
-		return SERVICES.get(type);
+	/**
+	 * 鏍规嵁绫诲瀷鑾峰彇瀹炰緥
+	 */
+	public static IOssStrategy instance(String type) {
+        IOssStrategy service = SERVICES.get(type);
+		if (service == null) {
+			refreshService(type);
+			service = SERVICES.get(type);
+		}
+		return service;
 	}
 
-	public static ICloudStorageService instance(String type) {
-		return SERVICES.get(type);
+	private static void refreshService(String type) {
+		Object json = RedisUtils.getCacheObject(OssConstant.SYS_OSS_KEY + type);
+        OssProperties properties = JsonUtils.parseObject(json.toString(), OssProperties.class);
+		if (properties == null) {
+			throw new OssException("绯荤粺寮傚父, '" + type + "'閰嶇疆淇℃伅涓嶅瓨鍦�!");
+		}
+		// 鑾峰彇redis閰嶇疆淇℃伅 鍒涘缓瀵硅薄 骞剁紦瀛�
+        IOssStrategy service = (IOssStrategy) ReflectUtils.newInstance(OssEnumd.getServiceClass(type));
+		((AbstractOssStrategy)service).init(properties);
+		SERVICES.put(type, service);
 	}
 
-	public static void register(String type, ICloudStorageService iCloudStorageService) {
-		Assert.notNull(type, "type can't be null");
-		SERVICES.put(type, iCloudStorageService);
-	}
 }

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