页面sql解析

src/main/java/com/guozhi/bloodanalysis/controller/BloodAnalysisController.java

@@ -2,6 +2,7 @@ package com.guozhi.bloodanalysis.controller;
 
 import com.guozhi.bloodanalysis.entity.vo.BloodAnalysisBySql;
 import com.guozhi.bloodanalysis.service.BloodAnalysisService;
+import com.guozhi.bloodanalysis.service.TableService;
 import com.guozhi.bloodanalysis.utils.ApiResult;
 import com.guozhi.bloodanalysis.utils.RedisUtils;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -19,6 +20,9 @@ public class BloodAnalysisController {
     @Autowired
     BloodAnalysisService bloodAnalysisService;
 
+    @Autowired
+    TableService tableService;
+
     @Autowired
     RedisUtils redisUtils;
 
@@ -36,8 +40,9 @@ public class BloodAnalysisController {
     }
 
     @PostMapping("/sql/analysis")
-    public ApiResult<List<Map<String,String>>> analysisBySQL(@RequestBody BloodAnalysisBySql sqlModel) throws Exception {
-        List<Map<String,String>> result = bloodAnalysisService.analysisBySQL(sqlModel);
+    public ApiResult<Map<String,Object>> analysisBySQL(@RequestBody BloodAnalysisBySql sqlModel) throws Exception {
+        List<Map<String,Object>> relation = bloodAnalysisService.analysisBySQL(sqlModel);
+        Map<String,Object> result = tableService.getTableAndColumn(relation);
         return ApiResult.success(result);
     }
 }

src/main/java/com/guozhi/bloodanalysis/mapper/TableAndColumnsMapper.java

@@ -0,0 +1,15 @@
+package com.guozhi.bloodanalysis.mapper;
+
+import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+import java.util.Map;
+
+@Mapper
+public interface TableAndColumnsMapper {
+
+    List<Map<String,Object>> getColumns(@Param("ssysId") int ssysId, @Param("mdlName") String mdlName, @Param("tableName") String tableName);
+
+    String getTableNameByTable(@Param("ssysId") int ssysId, @Param("mdlName") String mdlName, @Param("tableName") String tableName);
+}

src/main/java/com/guozhi/bloodanalysis/parser/SqlParser.java

@@ -155,10 +155,10 @@ public class SqlParser {
 		}
 	}
 
-	public List<Map<String,String>> parse(String procSql, String dbType, Integer defaultSystem, String defaultModel) throws Exception {
+	public List<Map<String,Object>> parse(String procSql, String dbType, Integer defaultSystem, String defaultModel) throws Exception {
 		try {
 			String sqlText = "";
-			List<Map<String,String>> resultList = new ArrayList<>();
+			List<Map<String,Object>> resultList = new ArrayList<>();
 			List<String> targetSqlList = new ArrayList<>();
 			String sql = new GenericLogNormalizer().normalizer(procSql,dbType);
 			sql = optDeclare(sql,null);

src/main/java/com/guozhi/bloodanalysis/parser/utils/ExportParseResultUtil.java

@@ -31,7 +31,7 @@ public class ExportParseResultUtil {
 		log.info("解析结果导出完成");
 	}
 
-	public List<Map<String,String>> expResult(List<KColumn> kColumns) throws Exception{
+	public List<Map<String,Object>> expResult(List<KColumn> kColumns) throws Exception{
 		List<String> result = new ArrayList<>();
 		for (KColumn tCol : kColumns) {
 			getOutList(kColumns, tCol, tCol.getRefColumns(), result);
@@ -59,21 +59,22 @@ public class ExportParseResultUtil {
 			metaBloodAnalysisMapper.insert(metaBloodAnalysis);
 		}
 	}
-	private List<Map<String,String>> outTable(List<String> result){
-		List<Map<String,String>> list = new ArrayList<>();
+	private List<Map<String,Object>> outTable(List<String> result){
+		List<Map<String,Object>> list = new ArrayList<>();
 		for (String line : result) {
 			String lines [] = line.split(",");
-			Map<String,String> map = new HashMap<>();
-			map.put("sourceSysId",lines[0]);
+			Map<String,Object> map = new HashMap<>();
+			map.put("sourceSysId",Integer.parseInt(lines[0]));
 			map.put("sourceMdlName",lines[1]);
 			map.put("sourceTableName",lines[2]);
 			map.put("sourceColName",lines[3]);
-			map.put("targetSysId",lines[4]);
+			map.put("targetSysId",Integer.parseInt(lines[4]));
 			map.put("targetMdlName",lines[5]);
 			String[] arr = lines[6].split("\\.");
 			String targetTableName = arr[arr.length-1];
 			map.put("targetTableName",targetTableName);
 			map.put("targetColName",lines[7]);
+			list.add(map);
 		}
 		return list;
 	}

src/main/java/com/guozhi/bloodanalysis/service/BloodAnalysisService.java

@@ -105,7 +105,7 @@ public class BloodAnalysisService {
         }
     }
 
-    public List<Map<String, String>> analysisBySQL(BloodAnalysisBySql sqlModel) throws Exception {
+    public List<Map<String, Object>> analysisBySQL(BloodAnalysisBySql sqlModel) throws Exception {
         SqlParser sqlParser = applicationContext.getBean(SqlParser.class);
         return sqlParser.parse(sqlModel.getSql(), sqlModel.getSqlType(), sqlModel.getDefaultSystem(), sqlModel.getDefaultModel());
     }

src/main/java/com/guozhi/bloodanalysis/service/TableService.java

@@ -0,0 +1,54 @@
+package com.guozhi.bloodanalysis.service;
+
+import com.guozhi.bloodanalysis.mapper.TableAndColumnsMapper;
+import io.swagger.models.auth.In;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.*;
+
+@Service
+public class TableService {
+
+    @Autowired
+    TableAndColumnsMapper tableAndColumnsMapper;
+
+    public Map<String, Object> getTableAndColumn(List<Map<String, Object>> relations) {
+        List<Map<String,Object>> tables = new ArrayList<>();
+        Set<String> uniqueKeys = new HashSet<>();
+        if (relations != null && relations.size()>0){
+            for (Map<String, Object> relation : relations) {
+                Map<String, Object> sourceTable = new HashMap<>();
+                sourceTable.put("ssys_id", relation.get("sourceSysId"));
+                sourceTable.put("mdl_name", relation.get("sourceMdlName"));
+                sourceTable.put("tab_eng_name", relation.get("sourceTableName"));
+                String sourceUniqueKey = (int)relation.get("sourceSysId") + '-' + (String)relation.get("sourceMdlName") + '-' + relation.get("sourceTableName");
+                if (!uniqueKeys.contains(sourceUniqueKey)) {
+                    uniqueKeys.add(sourceUniqueKey);
+                    tables.add(sourceTable);
+                }
+                Map<String, Object> targetTable = new HashMap<>();
+                targetTable.put("ssys_id", relation.get("targetSysId"));
+                targetTable.put("mdl_name", relation.get("targetMdlName"));
+                targetTable.put("tab_eng_name", relation.get("targetTableName"));
+                String targetUniqueKey = (int)relation.get("targetSysId") + '-' + (String)relation.get("targetMdlName") + '-' + relation.get("targetTableName");
+                if (!uniqueKeys.contains(targetUniqueKey)) {
+                    uniqueKeys.add(targetUniqueKey);
+                    tables.add(targetTable);
+                }
+            }
+        }
+        if (tables.size()>0){
+            for (Map<String, Object> table : tables) {
+                String tableName = tableAndColumnsMapper.getTableNameByTable((int)table.get("ssys_id"),(String)table.get("mdl_name"),(String)table.get("tab_eng_name"));
+                table.put("tab_cn_name",tableName);
+                List<Map<String,Object>> columns = tableAndColumnsMapper.getColumns((int)table.get("ssys_id"),(String)table.get("mdl_name"),(String)table.get("tab_eng_name"));
+                table.put("column",columns);
+            }
+        }
+        Map<String,Object> map = new HashMap<>();
+        map.put("relation",relations);
+        map.put("tableList",tables);
+        return map;
+    }
+}

src/main/resources/mapper/MetaBloodAnalysisMapper.xml

@@ -28,26 +28,26 @@
     <select id="isColExis" resultType="com.guozhi.bloodanalysis.entity.MetaColumn">
         select a.onum as onum,a.ssys_id as ssysId,a.mdl_name as mdlName,a.tab_eng_name as tabEngName, b.tab_cn_name as tabCnName,
                a.fld_eng_name as fldEngName,a.fld_cn_name as fldCnName from t_metadata_fld_tab_extract_info a
-        left join t_metadata_extract_info b on a.ssys_cd = b.ssys_cd and a.mdl_name = b.mdl_name and a.tab_eng_name = b.tab_eng_name
-        where a.ssys_cd = #{db} and a.mdl_name = #{schema} and a.tab_eng_name = #{tableCode} and a.fld_eng_name = #{columnName}
+        left join t_metadata_extract_info b on a.ssys_id = b.ssys_id and a.mdl_name = b.mdl_name and a.tab_eng_name = b.tab_eng_name
+        where a.ssys_id = #{db} and a.mdl_name = #{schema} and a.tab_eng_name = #{tableCode} and a.fld_eng_name = #{columnName}
     </select>
     <select id="getColumnsByTabId" resultType="java.util.Map">
-        select fld_eng_name as colCode, fld_cn_name as colName,fld_no as fldNo from t_metadata_fld_tab_extract_info a
-        left join t_metadata_extract_info b on a.ssys_cd = b.ssys_cd and a.mdl_name = b.mdl_name and a.tab_eng_name = b.tab_eng_name
+        select a.fld_eng_name as colCode, a.fld_cn_name as colName,a.fld_no as fldNo from t_metadata_fld_tab_extract_info a
+        left join t_metadata_extract_info b on a.ssys_id = b.ssys_id and a.mdl_name = b.mdl_name and a.tab_eng_name = b.tab_eng_name
         where b.onum = #{tableId}
         <if test="colCode != null and colCode !=''">
             and a.fld_eng_name = #{colCode}
         </if>
-        order by fld_no
+        order by a.fld_no
     </select>
     <select id="getColumnsByTable" resultType="java.util.Map">
-        select fld_eng_name as colCode, fld_cn_name as colName,fld_no as fldNo from t_metadata_fld_tab_extract_info a
-        where ssys_cd =#{ssysId} and mdl_name = #{mdlName} and tab_eng_name = #{tableName}
+        select fld_eng_name as colCode, fld_cn_name as colName,fld_no as fldNo from t_metadata_fld_tab_extract_info
+        where ssys_id =#{ssysId} and mdl_name = #{mdlName} and tab_eng_name = #{tableName}
         order by fld_no
 
     </select>
     <select id="getSystem" resultType="java.util.Map">
-        select ssys_cd as SYS_CODE, ssys_cd as SYS_NAME, mdl_name as SCH_CODE, mdl_name as SCH_NAME, tab_eng_name as TAB_CODE, tab_cn_name as TAB_NAME, onum as TAB_ID from t_metadata_extract_info where mdl_name = #{schema} and tab_eng_name = #{tableCode}
+        select ssys_id as SYS_ID, mdl_name as SCH_CODE, mdl_name as SCH_NAME, tab_eng_name as TAB_CODE, tab_cn_name as TAB_NAME, onum as TAB_ID from t_metadata_extract_info where mdl_name = #{schema} and tab_eng_name = #{tableCode}
     </select>
     <delete id="deleteAllBloodData">
         delete from meta_blood_analysis

src/main/resources/mapper/TableAndColumnsMapper.xml

@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.guozhi.bloodanalysis.mapper.TableAndColumnsMapper">
+    <select id="getColumns" resultType="java.util.Map">
+        select a.onum as onum,
+               a.ssys_id as ssysId,
+               a.mdl_name as mdlName,
+               a.tab_eng_name as tabEngName,
+               a.fld_eng_name as fldEngName,
+               COALESCE(a.fld_cn_name, b.fld_crrct_name) AS fldCnName,
+               a.fld_type as fldType,
+               a.pk_flag as pkFlag,
+               a.fld_no as fldNo
+        from t_metadata_fld_tab_extract_info a
+        left join t_metadata_fld_supp_info b
+        on a.ssys_id = b.ssys_id and a.mdl_name = b.mdl_name and a.tab_eng_name = b.tab_eng_name and a.fld_eng_name = b.fld_eng_name
+        where a.ssys_id = #{ssysId} and a.mdl_name = #{mdlName} and a.tab_eng_name = #{tableName}
+        order by a.fld_no
+    </select>
+    <select id="getTableNameByTable" resultType="java.lang.String">
+        select COALESCE(a.tab_cn_name, b.tab_crrct_name) AS tabCnName
+        from t_metadata_extract_info a
+        left join t_metadata_supp_info b
+        on a.ssys_id = b.ssys_id and a.mdl_name = b.mdl_name and a.tab_eng_name = b.tab_eng_name
+        where a.ssys_id = #{ssysId} and a.mdl_name = #{mdlName} and a.tab_eng_name = #{tableName}
+    </select>
+</mapper>