兼容

plugin.xml

@@ -3,12 +3,13 @@
     <id>com.fr.solution.plugin.db.redis.v10</id>
     <name><![CDATA[Redis数据集]]></name>
     <active>yes</active>
-    <version>7.0</version>
+    <version>7.1</version>
     <env-version>10.0</env-version>
     <jartime>2019-03-29</jartime>
     <vendor>richie</vendor>
     <description><![CDATA[可以连接Redis数据库，支持哈希表、列表、集合以及有序集合]]></description>
     <change-notes><![CDATA[
+        [2019-09-29]修复无法兼容老版本的问题。<br/>
         [2019-09-18]支持手动选择不同JavaScript脚本引擎。<br/>
         [2019-09-18]支持连接redis集群。<br/>
         [2019-08-26]给console增加一个engine()函数，判断使用的脚本引擎名字。<br/>

src/main/java/com/fr/plugin/db/redis/core/RedisScriptTableData.java

@@ -85,8 +85,8 @@ public class RedisScriptTableData extends BaseTableData {
         long start = System.currentTimeMillis();
         ParameterProvider[] ps = getParameters(calculator);
         Connection connection = database.get();
-        if (connection instanceof NameReference) {
-            String name = ((NameReference) connection).getName();
+        String name = RedisUtils.getName(connection);
+        if (StringKit.isNotEmpty(name)) {
             RedisDatabaseConnection rc = ConnectionKit.getConnection(name, RedisDatabaseConnection.class);
             if (rc != null) {
                 OrderValue orderValue = dbIndex.get();

src/main/java/com/fr/plugin/db/redis/core/RedisTableData.java

@@ -18,7 +18,6 @@ import com.fr.plugin.db.redis.core.order.impl.NumberOrderValue;
 import com.fr.plugin.db.redis.util.RedisUtils;
 import com.fr.record.analyzer.EnableMetrics;
 import com.fr.script.Calculator;
-import com.fr.stable.NameReference;
 import com.fr.stable.ParameterProvider;
 import com.fr.stable.xml.XMLPrintWriter;
 import com.fr.stable.xml.XMLableReader;
@@ -80,8 +79,8 @@ public class RedisTableData extends BaseTableData {
         long start = System.currentTimeMillis();
         ParameterProvider[] ps = getParameters(calculator);
         Connection connection = database.get();
-        if (connection instanceof NameReference) {
-            String name = ((NameReference) connection).getName();
+        String name = RedisUtils.getName(connection);
+        if (StringKit.isNotEmpty(name)) {
             RedisDatabaseConnection rc = ConnectionKit.getConnection(name, RedisDatabaseConnection.class);
             if (rc != null) {
                 OrderValue orderValue = dbIndex.get();
@@ -98,7 +97,6 @@ public class RedisTableData extends BaseTableData {
     }
 
 
-
     public void readXML(XMLableReader reader) {
         super.readXML(reader);
 

src/main/java/com/fr/plugin/db/redis/util/RedisUtils.java

@@ -2,11 +2,14 @@ package com.fr.plugin.db.redis.util;
 
 import com.eclipsesource.v8.V8Object;
 import com.fanruan.api.util.ArrayKit;
+import com.fanruan.api.util.GeneralKit;
 import com.fanruan.api.util.RenderKit;
+import com.fanruan.api.util.StringKit;
 import com.fr.plugin.db.redis.help.ScriptBridge;
 import com.fr.stable.ParameterProvider;
 import redis.clients.jedis.Jedis;
 
+import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
 import java.util.HashMap;
 import java.util.Map;
@@ -20,6 +23,7 @@ public class RedisUtils {
 
     /**
      * 关闭redis客户端
+     *
      * @param jedis redis客户端对象
      */
     public static void close(Jedis jedis) {
@@ -49,4 +53,20 @@ public class RedisUtils {
             }
         }
     }
+
+    public static String getName(Object target) {
+        if (target == null) {
+            return StringKit.EMPTY;
+        }
+        try {
+            Method method = target.getClass().getMethod("getName");
+            return GeneralKit.objectToString(method.invoke(target));
+        } catch (NoSuchMethodException e) {
+            return StringKit.EMPTY;
+        } catch (IllegalAccessException e) {
+            return StringKit.EMPTY;
+        } catch (InvocationTargetException e) {
+            return StringKit.EMPTY;
+        }
+    }
 }