v2.0.0-beta5

多数据源代码合并及优化

easy-es-annotation/src/main/java/org/dromara/easyes/annotation/EsDS.java

@@ -0,0 +1,19 @@
+package org.dromara.easyes.annotation;
+
+import java.lang.annotation.*;
+
+
+/**
+ * @author lyy
+ */
+@Target({ElementType.TYPE, ElementType.METHOD})
+@Retention(RetentionPolicy.RUNTIME)
+@Documented
+public @interface EsDS {
+    /**
+     * 数据源名称
+     *
+     * @return 数据源名称
+     */
+    String value();
+}

easy-es-boot-starter/src/main/java/org/dromara/easyes/starter/config/DynamicEsProperties.java

@@ -0,0 +1,21 @@
+package org.dromara.easyes.starter.config;
+
+import lombok.Data;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * @author lyy
+ * @date 2023年03月14日 15:57
+ */
+@Data
+@ConfigurationProperties(prefix = "easy-es.dynamic")
+public class DynamicEsProperties {
+
+    /**
+     * 配置多动态数据源key datasource id
+     */
+    private Map<String, EasyEsConfigProperties> datasource = new HashMap<>();
+}

easy-es-boot-starter/src/main/java/org/dromara/easyes/starter/config/EsAutoConfiguration.java

@@ -10,15 +10,12 @@ import org.apache.http.impl.client.BasicCredentialsProvider;
 import org.apache.http.nio.conn.ssl.SSLIOSessionStrategy;
 import org.apache.http.ssl.SSLContextBuilder;
 import org.dromara.easyes.common.enums.SchemaEnum;
-import org.dromara.easyes.common.utils.ExceptionUtils;
+import org.dromara.easyes.common.utils.*;
-import org.dromara.easyes.common.utils.LogUtils;
-import org.dromara.easyes.common.utils.StringUtils;
 import org.elasticsearch.client.RestClient;
 import org.elasticsearch.client.RestClientBuilder;
 import org.elasticsearch.client.RestHighLevelClient;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
-import org.springframework.boot.autoconfigure.condition.ConditionalOnExpression;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
@@ -26,12 +23,10 @@ import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 
 import javax.net.ssl.SSLContext;
-import java.util.ArrayList;
+import java.util.*;
-import java.util.Arrays;
-import java.util.List;
-import java.util.Optional;
 
 import static org.dromara.easyes.common.constants.BaseEsConstants.*;
+import static org.dromara.easyes.common.utils.RestHighLevelClientUtils.DEFAULT_DS;
 
 /**
  * es自动配置
@@ -40,12 +35,16 @@ import static org.dromara.easyes.common.constants.BaseEsConstants.*;
  **/
 @Configuration
 @ConditionalOnClass(RestHighLevelClient.class)
-@EnableConfigurationProperties(EasyEsConfigProperties.class)
+@EnableConfigurationProperties(value = {DynamicEsProperties.class, EasyEsConfigProperties.class})
-@ConditionalOnExpression("'${easy-es.address:x}'!='x'")
+//@ConditionalOnExpression("'${easy-es.address:x}'!='x'")
 @ConditionalOnProperty(prefix = "easy-es", name = {"enable"}, havingValue = "true", matchIfMissing = true)
 public class EsAutoConfiguration {
     @Autowired
     private EasyEsConfigProperties easyEsConfigProperties;
+    @Autowired
+    private DynamicEsProperties dynamicEsProperties;
+
+    private final CredentialsProvider credentialsProvider = new BasicCredentialsProvider();
 
     /**
      * 装配RestHighLevelClient
@@ -55,6 +54,26 @@ public class EsAutoConfiguration {
     @Bean
     @ConditionalOnMissingBean
     public RestHighLevelClient restHighLevelClient() {
+        return restHighLevelClient(easyEsConfigProperties);
+    }
+
+    @Bean
+    public RestHighLevelClientUtils restHighLevelClientUtils() {
+        RestHighLevelClientUtils restHighLevelClientUtils = new RestHighLevelClientUtils();
+        Map<String, EasyEsConfigProperties> datasourceMap = dynamicEsProperties.getDatasource();
+        if (CollectionUtils.isEmpty(datasourceMap)) {
+            // 设置默认数据源,兼容不使用多数据源配置场景的老用户使用习惯
+            datasourceMap.put(DEFAULT_DS, easyEsConfigProperties);
+        }
+        for (String key : datasourceMap.keySet()) {
+            EasyEsConfigProperties easyEsConfigProperties = datasourceMap.get(key);
+            RestHighLevelClientUtils.registerRestHighLevelClient(key, restHighLevelClient(easyEsConfigProperties));
+        }
+        return restHighLevelClientUtils;
+    }
+
+
+    private RestHighLevelClient restHighLevelClient(EasyEsConfigProperties easyEsConfigProperties) {
         // 处理地址
         String address = easyEsConfigProperties.getAddress();
         if (StringUtils.isEmpty(address)) {

easy-es-boot-starter/src/main/java/org/dromara/easyes/starter/register/MapperFactoryBean.java

@@ -1,9 +1,11 @@
 package org.dromara.easyes.starter.register;
 
+import org.dromara.easyes.annotation.EsDS;
 import org.dromara.easyes.annotation.Intercepts;
 import org.dromara.easyes.annotation.rely.DefaultChildClass;
 import org.dromara.easyes.common.enums.ProcessIndexStrategyEnum;
 import org.dromara.easyes.common.utils.LogUtils;
+import org.dromara.easyes.common.utils.RestHighLevelClientUtils;
 import org.dromara.easyes.common.utils.TypeUtils;
 import org.dromara.easyes.core.biz.EntityInfo;
 import org.dromara.easyes.core.cache.BaseCache;
@@ -26,6 +28,8 @@ import java.lang.reflect.Proxy;
 import java.util.Map;
 import java.util.Optional;
 
+import static org.dromara.easyes.common.utils.RestHighLevelClientUtils.DEFAULT_DS;
+
 /**
  * 代理类
  * <p>
@@ -35,7 +39,8 @@ public class MapperFactoryBean<T> implements FactoryBean<T> {
     private Class<T> mapperInterface;
 
     @Autowired
-    private RestHighLevelClient client;
+    private RestHighLevelClientUtils restHighLevelClientUtils;
+
 
     @Autowired
     private ApplicationContext applicationContext;
@@ -63,6 +68,10 @@ public class MapperFactoryBean<T> implements FactoryBean<T> {
 
         // 初始化缓存
         GlobalConfigCache.setGlobalConfig(esConfigProperties.getGlobalConfig());
+
+        //获取动态数据源 若未配置多数据源,则使用默认数据源
+        String restHighLevelClientId = Optional.ofNullable(mapperInterface.getAnnotation(EsDS.class)).map(EsDS::value).orElse(DEFAULT_DS);
+        RestHighLevelClient client = restHighLevelClientUtils.getClient(restHighLevelClientId);
         BaseCache.initCache(mapperInterface, entityClass, client);
 
         // 创建代理
@@ -83,9 +92,9 @@ public class MapperFactoryBean<T> implements FactoryBean<T> {
 
                 // 将子文档索引激活为父文档索引
                 if (!DefaultChildClass.class.equals(entityInfo.getChildClass())) {
-                  Optional.ofNullable(entityInfo.getChildClass())
+                    Optional.ofNullable(entityInfo.getChildClass())
-                          .flatMap(childClass -> Optional.ofNullable(EntityInfoHelper.getEntityInfo(childClass)))
+                            .flatMap(childClass -> Optional.ofNullable(EntityInfoHelper.getEntityInfo(childClass)))
-                          .ifPresent(childEntityInfo -> childEntityInfo.setIndexName(entityInfo.getIndexName()));
+                            .ifPresent(childEntityInfo -> childEntityInfo.setIndexName(entityInfo.getIndexName()));
                 }
             }
         } else {

easy-es-common/src/main/java/org/dromara/easyes/common/utils/RestHighLevelClientUtils.java

@@ -0,0 +1,44 @@
+package org.dromara.easyes.common.utils;
+
+import org.elasticsearch.client.RestHighLevelClient;
+
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+/**
+ * @author lyy
+ * @date 2023年03月14日 16:05
+ */
+public class RestHighLevelClientUtils {
+
+    public static final String DEFAULT_DS = "DEFAULT_DS";
+
+    private static Map<String, RestHighLevelClient> restHighLevelClientMap = new ConcurrentHashMap<>();
+
+    public RestHighLevelClientUtils() {
+    }
+
+    public static RestHighLevelClient getRestHighLevelClient(String restHighLevelClientId) {
+        if (DEFAULT_DS.equals(restHighLevelClientId)) {
+            return restHighLevelClientMap.values()
+                    .stream()
+                    .findFirst()
+                    .orElseThrow(() -> ExceptionUtils.eee("找不到RestHighLevelClient,restHighLevelClientId:%s", restHighLevelClientId));
+        }
+        RestHighLevelClient restHighLevelClient = restHighLevelClientMap.get(restHighLevelClientId);
+        if (restHighLevelClient == null) {
+            ExceptionUtils.eee("找不到RestHighLevelClient,restHighLevelClientId:%s", restHighLevelClientId);
+
+        }
+        return restHighLevelClient;
+    }
+
+    public RestHighLevelClient getClient(String restHighLevelClientId) {
+        return RestHighLevelClientUtils.getRestHighLevelClient(restHighLevelClientId);
+    }
+
+    public static void registerRestHighLevelClient(String restHighLevelClientId, RestHighLevelClient restHighLevelClient) {
+        RestHighLevelClientUtils.restHighLevelClientMap.putIfAbsent(restHighLevelClientId, restHighLevelClient);
+    }
+
+}