每种策略根据参数定义自己的缓存key,不依赖es的报文toString

@@ -3,6 +3,7 @@ package com.yoho.search.recall.scene.models;
 import com.yoho.core.redis.cluster.operations.serializer.RedisKeyBuilder;
 import com.yoho.search.base.utils.MD5Util;
 import com.yoho.search.core.es.model.SearchParam;
+import com.yoho.search.recall.scene.strategy.IStrategy;
 import org.elasticsearch.index.query.BoolQueryBuilder;
 import org.elasticsearch.index.query.QueryBuilder;
 import org.elasticsearch.index.query.QueryBuilders;
@@ -18,37 +19,26 @@ import java.util.List;
 public class RecallRequest implements IRecallRequest {
 
     private ParamQueryFilter paramQueryFilter;
-    private QueryBuilder extendFilter;
-    private List<SortBuilder<?>> sortBuilders;
-    private Integer size;
-    private String requestType;
+    private IStrategy strategy;
     private RedisKeyBuilder redisKeyBuilder;
-    private int cacheTimeInSecond;
 
-    public RecallRequest(ParamQueryFilter paramQueryFilter, QueryBuilder extendFilter, SortBuilder<?> sortBuilder, Integer size, String requestType, int cacheTimeInSecond) {
+    public RecallRequest(ParamQueryFilter paramQueryFilter, IStrategy strategy) {
         this.paramQueryFilter = paramQueryFilter;
-        this.extendFilter = extendFilter;
-        this.sortBuilders = Arrays.asList(sortBuilder);
-        this.size = size;
-        this.requestType = requestType;
-        this.cacheTimeInSecond = cacheTimeInSecond;
+        this.strategy = strategy;
         this.redisKeyBuilder = genRedisKeyBuilder();
     }
 
     private RedisKeyBuilder genRedisKeyBuilder() {
         StringBuilder sb = new StringBuilder();
         sb.append("paramMd5Key:").append(paramQueryFilter == null ? "" : paramQueryFilter.getParamMd5Key());
-        sb.append("extendFilter:").append(extendFilter == null ? "" : extendFilter.toString());
-        sb.append("sortBuilders:").append(sortBuilders == null ? "" : sortBuilders.toString());
-        sb.append("size:").append(size == null ? "0" : size.toString());
-        sb.append("cacheTimeInSecond:").append(cacheTimeInSecond);
+        sb.append("strategyCacheKey:").append(strategy == null ? "" : strategy.strategyCacheKey());
         String cacheKey = MD5Util.string2MD5(sb.toString());
-        return RedisKeyBuilder.newInstance().appendFixed("YOHOSEARCH:").appendVar(requestType).appendFixed(":").appendVar(cacheKey);
+        return RedisKeyBuilder.newInstance().appendFixed("YOHOSEARCH:").appendFixed("RECALL:").appendVar(cacheKey);
     }
 
     @Override
     public String requestType() {
-        return this.requestType;
+        return this.strategy.nameEnum().name();
     }
 
     @Override
@@ -58,7 +48,7 @@ public class RecallRequest implements IRecallRequest {
 
     @Override
     public int cacheTimeInSecond() {
-        return this.cacheTimeInSecond;
+        return this.strategy.cacheTimeInSecond();
     }
 
     @Override
@@ -67,19 +57,19 @@ public class RecallRequest implements IRecallRequest {
         searchParam.setQuery(this.paramQueryFilter.getParamQuery());
         searchParam.setFiter(this.getRealFilter());
         searchParam.setIncludeFields(this.includeFields());
-        searchParam.setSortBuilders(this.sortBuilders);
+        searchParam.setSortBuilders(Arrays.asList(this.strategy.sortBuilder()));
         searchParam.setOffset(0);
-        searchParam.setSize(this.size);
+        searchParam.setSize(this.strategy.size());
         return searchParam;
     }
 
     private QueryBuilder getRealFilter() {
-        if (extendFilter == null) {
+        if (this.strategy==null || strategy.extendFilter() == null) {
             return this.paramQueryFilter.getParamFilter();
         }
         BoolQueryBuilder realFilter = QueryBuilders.boolQuery();
         realFilter.must(this.paramQueryFilter.getParamFilter());
-        realFilter.must(this.extendFilter);
+        realFilter.must(this.strategy.extendFilter());
         return realFilter;
     }
 

@@ -7,7 +7,7 @@ import com.yoho.search.recall.scene.strategy.IStrategy;
 public abstract class BaseRecallRequest {
 
     protected RecallRequest buildRecallRequest(ParamQueryFilter paramQueryFilter, IStrategy strategy) {
-        return new RecallRequest(paramQueryFilter, strategy.extendFilter(), strategy.sortBuilder(), strategy.size(), strategy.nameEnum().name(),strategy.cacheTimeInSecond());
+        return new RecallRequest(paramQueryFilter, strategy);
     }
 
 }

@@ -13,6 +13,16 @@ public interface IStrategy {
 
     SortBuilder<?> sortBuilder();// 排序策略
 
+    String strategyCacheKey();
+
     int cacheTimeInSecond();//缓存时间
 
+    default StringBuilder defaultStrategyKey(){
+        StringBuilder sb = new StringBuilder();
+        sb.append(this.nameEnum().name());
+        sb.append(this.cacheTimeInSecond());
+        sb.append(this.size());
+        return sb;
+    }
+
 }

 package com.yoho.search.recall.scene.strategy.impls;
 
+import com.alibaba.fastjson.JSON;
 import com.yoho.search.base.utils.ProductIndexEsField;
 import com.yoho.search.recall.scene.constants.RecallConstants;
 import com.yoho.search.recall.scene.helper.SortBuilderHelper;
@@ -61,4 +62,11 @@ public class BrandHeatValueStrategy implements IStrategy {
 		return RecallConstants.CACHE_TIME_IN_SECOND_BRAND;
 	}
 
+	@Override
+	public String strategyCacheKey() {
+		StringBuilder sb = defaultStrategyKey();
+		sb.append(this.brandIds==null?"": JSON.toJSONString(this.brandIds));
+		return sb.toString();
+	}
+
 }

 package com.yoho.search.recall.scene.strategy.impls;
 
+import com.alibaba.fastjson.JSON;
 import com.yoho.search.base.utils.ProductIndexEsField;
 import com.yoho.search.recall.scene.constants.RecallConstants;
 import com.yoho.search.recall.scene.helper.SortBuilderHelper;
@@ -60,4 +61,11 @@ public class BrandNewShelveStrategy implements IStrategy {
 		return RecallConstants.CACHE_TIME_IN_SECOND_BRAND;
 	}
 
+	@Override
+	public String strategyCacheKey() {
+		StringBuilder sb = defaultStrategyKey();
+		sb.append(this.brandIds==null?"": JSON.toJSONString(this.brandIds));
+		return sb.toString();
+	}
+
 }

 package com.yoho.search.recall.scene.strategy.impls;
 
+import com.alibaba.fastjson.JSON;
 import com.yoho.search.base.utils.DateUtil;
 import com.yoho.search.base.utils.ProductIndexEsField;
 import com.yoho.search.recall.scene.constants.RecallConstants;
@@ -78,4 +79,11 @@ public class BrandPromotionStrategy implements IStrategy {
 		return RecallConstants.CACHE_TIME_IN_SECOND_BRAND;
 	}
 
+	@Override
+	public String strategyCacheKey() {
+		StringBuilder sb = defaultStrategyKey();
+		sb.append(this.brandIds==null?"": JSON.toJSONString(this.brandIds));
+		return sb.toString();
+	}
+
 }

 package com.yoho.search.recall.scene.strategy.impls;
 
+import com.alibaba.fastjson.JSON;
 import com.yoho.search.base.utils.ProductIndexEsField;
 import com.yoho.search.recall.scene.constants.RecallConstants;
 import com.yoho.search.recall.scene.helper.SortBuilderHelper;
@@ -61,4 +62,11 @@ public class BrandReducePriceStrategy implements IStrategy {
 		return RecallConstants.CACHE_TIME_IN_SECOND_BRAND;
 	}
 
+	@Override
+	public String strategyCacheKey() {
+		StringBuilder sb = defaultStrategyKey();
+		sb.append(this.brandIds==null?"": JSON.toJSONString(this.brandIds));
+		return sb.toString();
+	}
+
 }

@@ -52,4 +52,10 @@ public class CommonDirectTrainStrategy implements IStrategy {
 		return RecallConstants.CACHE_TIME_IN_SECOND_COMMON;
 	}
 
+	@Override
+	public String strategyCacheKey() {
+		StringBuilder sb = defaultStrategyKey();
+		return sb.toString();
+	}
+
 }

@@ -52,4 +52,10 @@ public class CommonFirstSknStrategy implements IStrategy {
 		return RecallConstants.CACHE_TIME_IN_SECOND_BRAND;
 	}
 
+	@Override
+	public String strategyCacheKey() {
+		StringBuilder sb = defaultStrategyKey();
+		return sb.toString();
+	}
+
 }

@@ -46,4 +46,10 @@ public class CommonHeatValueStrategy implements IStrategy {
 		return RecallConstants.CACHE_TIME_IN_SECOND_COMMON;
 	}
 
+	@Override
+	public String strategyCacheKey() {
+		StringBuilder sb = defaultStrategyKey();
+		return sb.toString();
+	}
+
 }

@@ -55,4 +55,10 @@ public class CommonNewShopStrategy implements IStrategy {
 		return RecallConstants.CACHE_TIME_IN_SECOND_COMMON;
 	}
 
+	@Override
+	public String strategyCacheKey() {
+		StringBuilder sb = defaultStrategyKey();
+		return sb.toString();
+	}
+
 }

 package com.yoho.search.recall.scene.strategy.impls;
 
+import com.alibaba.fastjson.JSON;
 import com.yoho.search.base.utils.ProductIndexEsField;
 import com.yoho.search.recall.scene.constants.RecallConstants;
 import com.yoho.search.recall.scene.helper.SortBuilderHelper;
@@ -51,4 +52,11 @@ public class SortPriceStrategy implements IStrategy {
     public int cacheTimeInSecond() {
         return RecallConstants.CACHE_TIME_IN_SECOND_SORT_PRICE;
     }
+
+    @Override
+    public String strategyCacheKey() {
+        StringBuilder sb = defaultStrategyKey();
+        sb.append(this.sortPriceArea==null?"": JSON.toJSONString(sortPriceArea));
+        return sb.toString();
+    }
 }