From 7f1356a447d290c186fe047af557e050497e39e4 Mon Sep 17 00:00:00 2001
From: 疯狂的狮子li <15040126243@163.com>
Date: 星期一, 14 三月 2022 14:05:37 +0800
Subject: [PATCH] update 重构代码生成 多数据库sql加载 使用xml特性动态切换sql
---
ruoyi-generator/src/main/java/com/ruoyi/generator/service/GenTableServiceImpl.java | 155 ++++++++++++++++++++++++++++++++++++++++++++-------
1 files changed, 134 insertions(+), 21 deletions(-)
diff --git a/ruoyi-generator/src/main/java/com/ruoyi/generator/service/GenTableServiceImpl.java b/ruoyi-generator/src/main/java/com/ruoyi/generator/service/GenTableServiceImpl.java
index f957009..ac0c6be 100644
--- a/ruoyi-generator/src/main/java/com/ruoyi/generator/service/GenTableServiceImpl.java
+++ b/ruoyi-generator/src/main/java/com/ruoyi/generator/service/GenTableServiceImpl.java
@@ -2,12 +2,15 @@
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.io.IoUtil;
-import com.baomidou.mybatisplus.core.conditions.Wrapper;
+import cn.hutool.core.lang.Dict;
+import cn.hutool.core.util.ObjectUtil;
+import com.baomidou.dynamic.datasource.annotation.DS;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.ruoyi.common.constant.Constants;
+import com.ruoyi.common.constant.GenConstants;
import com.ruoyi.common.core.domain.PageQuery;
import com.ruoyi.common.core.page.TableDataInfo;
import com.ruoyi.common.exception.ServiceException;
@@ -29,6 +32,8 @@
import org.apache.velocity.app.Velocity;
import org.springframework.stereotype.Service;
+import java.io.ByteArrayOutputStream;
+import java.io.File;
import java.io.IOException;
import java.io.StringWriter;
import java.nio.charset.StandardCharsets;
@@ -43,10 +48,11 @@
*
* @author Lion Li
*/
+@DS("#header.datasource")
@Slf4j
@RequiredArgsConstructor
@Service
-public class GenTableServiceImpl extends BaseGenTableServiceImpl {
+public class GenTableServiceImpl implements IGenTableService {
private final GenTableMapper baseMapper;
private final GenTableColumnMapper genTableColumnMapper;
@@ -107,7 +113,7 @@
@Override
public TableDataInfo<GenTable> selectPageDbTableList(GenTable genTable, PageQuery pageQuery) {
- Page<GenTable> page = baseMapper.selectPageDbTableList(pageQuery.build(), this.buildDbTableQueryWrapper(genTable));
+ Page<GenTable> page = baseMapper.selectPageDbTableList(pageQuery.build(), genTable);
return TableDataInfo.build(page);
}
@@ -119,22 +125,7 @@
*/
@Override
public List<GenTable> selectDbTableList(GenTable genTable) {
- return baseMapper.selectDbTableList(this.buildDbTableQueryWrapper(genTable));
- }
-
- private Wrapper<Object> buildDbTableQueryWrapper(GenTable genTable) {
- Map<String, Object> params = genTable.getParams();
- QueryWrapper<Object> wrapper = Wrappers.query();
- wrapper.apply("table_schema = (select database())")
- .notLike("table_name", "xxl_job_")
- .notLike("table_name", "gen_")
- .notInSql("table_name", "select table_name from gen_table")
- .like(StringUtils.isNotBlank(genTable.getTableName()), "lower(table_name)", StringUtils.lowerCase(genTable.getTableName()))
- .like(StringUtils.isNotBlank(genTable.getTableComment()), "lower(table_comment)", StringUtils.lowerCase(genTable.getTableComment()))
- .between(params.get("beginTime") != null && params.get("endTime") != null,
- "create_time", params.get("beginTime"), params.get("endTime"))
- .orderByDesc("create_time");
- return wrapper;
+ return baseMapper.selectDbTableList(genTable);
}
/**
@@ -252,6 +243,21 @@
}
/**
+ * 鐢熸垚浠ｇ爜锛堜笅杞芥柟寮忥級
+ *
+ * @param tableName 琛ㄥ悕绉�
+ * @return 鏁版嵁
+ */
+ @Override
+ public byte[] downloadCode(String tableName) {
+ ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
+ ZipOutputStream zip = new ZipOutputStream(outputStream);
+ generatorCode(tableName, zip);
+ IoUtil.close(zip);
+ return outputStream.toByteArray();
+ }
+
+ /**
* 鐢熸垚浠ｇ爜锛堣嚜瀹氫箟璺緞锛�
*
* @param tableName 琛ㄥ悕绉�
@@ -339,10 +345,26 @@
}
/**
- * 鏌ヨ琛ㄤ俊鎭苟鐢熸垚浠ｇ爜
+ * 鎵归噺鐢熸垚浠ｇ爜锛堜笅杞芥柟寮忥級
+ *
+ * @param tableNames 琛ㄦ暟缁�
+ * @return 鏁版嵁
*/
@Override
- public void generatorCode(String tableName, ZipOutputStream zip) {
+ public byte[] downloadCode(String[] tableNames) {
+ ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
+ ZipOutputStream zip = new ZipOutputStream(outputStream);
+ for (String tableName : tableNames) {
+ generatorCode(tableName, zip);
+ }
+ IoUtil.close(zip);
+ return outputStream.toByteArray();
+ }
+
+ /**
+ * 鏌ヨ琛ㄤ俊鎭苟鐢熸垚浠ｇ爜
+ */
+ private void generatorCode(String tableName, ZipOutputStream zip) {
// 鏌ヨ琛ㄤ俊鎭�
GenTable table = baseMapper.selectGenTableByName(tableName);
// 璁剧疆涓诲瓙琛ㄤ俊鎭�
@@ -375,6 +397,60 @@
}
/**
+ * 淇敼淇濆瓨鍙傛暟鏍￠獙
+ *
+ * @param genTable 涓氬姟淇℃伅
+ */
+ @Override
+ public void validateEdit(GenTable genTable) {
+ if (GenConstants.TPL_TREE.equals(genTable.getTplCategory())) {
+ String options = JsonUtils.toJsonString(genTable.getParams());
+ Dict paramsObj = JsonUtils.parseMap(options);
+ if (StringUtils.isEmpty(paramsObj.getStr(GenConstants.TREE_CODE))) {
+ throw new ServiceException("鏍戠紪鐮佸瓧娈典笉鑳戒负绌�");
+ } else if (StringUtils.isEmpty(paramsObj.getStr(GenConstants.TREE_PARENT_CODE))) {
+ throw new ServiceException("鏍戠埗缂栫爜瀛楁涓嶈兘涓虹┖");
+ } else if (StringUtils.isEmpty(paramsObj.getStr(GenConstants.TREE_NAME))) {
+ throw new ServiceException("鏍戝悕绉板瓧娈典笉鑳戒负绌�");
+ } else if (GenConstants.TPL_SUB.equals(genTable.getTplCategory())) {
+ if (StringUtils.isEmpty(genTable.getSubTableName())) {
+ throw new ServiceException("鍏宠仈瀛愯〃鐨勮〃鍚嶄笉鑳戒负绌�");
+ } else if (StringUtils.isEmpty(genTable.getSubTableFkName())) {
+ throw new ServiceException("瀛愯〃鍏宠仈鐨勫閿悕涓嶈兘涓虹┖");
+ }
+ }
+ }
+ }
+
+ /**
+ * 璁剧疆涓婚敭鍒椾俊鎭�
+ *
+ * @param table 涓氬姟琛ㄤ俊鎭�
+ */
+ public void setPkColumn(GenTable table) {
+ for (GenTableColumn column : table.getColumns()) {
+ if (column.isPk()) {
+ table.setPkColumn(column);
+ break;
+ }
+ }
+ if (ObjectUtil.isNull(table.getPkColumn())) {
+ table.setPkColumn(table.getColumns().get(0));
+ }
+ if (GenConstants.TPL_SUB.equals(table.getTplCategory())) {
+ for (GenTableColumn column : table.getSubTable().getColumns()) {
+ if (column.isPk()) {
+ table.getSubTable().setPkColumn(column);
+ break;
+ }
+ }
+ if (ObjectUtil.isNull(table.getSubTable().getPkColumn())) {
+ table.getSubTable().setPkColumn(table.getSubTable().getColumns().get(0));
+ }
+ }
+ }
+
+ /**
* 璁剧疆涓诲瓙琛ㄤ俊鎭�
*
* @param table 涓氬姟琛ㄤ俊鎭�
@@ -386,4 +462,41 @@
}
}
+ /**
+ * 璁剧疆浠ｇ爜鐢熸垚鍏朵粬閫夐」鍊�
+ *
+ * @param genTable 璁剧疆鍚庣殑鐢熸垚瀵硅薄
+ */
+ public void setTableFromOptions(GenTable genTable) {
+ Dict paramsObj = JsonUtils.parseMap(genTable.getOptions());
+ if (ObjectUtil.isNotNull(paramsObj)) {
+ String treeCode = paramsObj.getStr(GenConstants.TREE_CODE);
+ String treeParentCode = paramsObj.getStr(GenConstants.TREE_PARENT_CODE);
+ String treeName = paramsObj.getStr(GenConstants.TREE_NAME);
+ String parentMenuId = paramsObj.getStr(GenConstants.PARENT_MENU_ID);
+ String parentMenuName = paramsObj.getStr(GenConstants.PARENT_MENU_NAME);
+
+ genTable.setTreeCode(treeCode);
+ genTable.setTreeParentCode(treeParentCode);
+ genTable.setTreeName(treeName);
+ genTable.setParentMenuId(parentMenuId);
+ genTable.setParentMenuName(parentMenuName);
+ }
+ }
+
+ /**
+ * 鑾峰彇浠ｇ爜鐢熸垚鍦板潃
+ *
+ * @param table 涓氬姟琛ㄤ俊鎭�
+ * @param template 妯℃澘鏂囦欢璺緞
+ * @return 鐢熸垚鍦板潃
+ */
+ public static String getGenPath(GenTable table, String template) {
+ String genPath = table.getGenPath();
+ if (StringUtils.equals(genPath, "/")) {
+ return System.getProperty("user.dir") + File.separator + "src" + File.separator + VelocityUtils.getFileName(template, table);
+ }
+ return genPath + File.separator + VelocityUtils.getFileName(template, table);
+ }
}
+
--
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