package org.yeshi.utils.generater;
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import org.springframework.data.mongodb.core.mapping.Document;
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import org.yeshi.utils.FileUtil;
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import org.yeshi.utils.StringUtil;
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import org.yeshi.utils.generater.entity.ClassInfo;
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import org.yeshi.utils.generater.entity.admin.AdminGeneraterInfo;
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import org.yeshi.utils.generater.mybatis.Table;
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import org.yeshi.utils.generater.util.NameUtil;
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import org.yeshi.utils.generater.vo.ExceptionVO;
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import org.yeshi.utils.generater.vo.admin.controller.AdminControllerInfoVO;
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import org.yeshi.utils.generater.vo.admin.controller.AdminVOVO;
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import org.yeshi.utils.generater.vo.dao.MongoDBDaoVO;
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import org.yeshi.utils.generater.vo.dao.MyBatisDBDaoVO;
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import org.yeshi.utils.generater.vo.service.QueryVO;
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import org.yeshi.utils.generater.vo.service.ServiceImplInfoVO;
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import org.yeshi.utils.generater.vo.service.ServiceInfoVO;
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import org.yeshi.utils.generater.vo.xmlconfig.GenertorConfig;
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import org.yeshi.utils.mongo.MongodbBaseDao;
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import org.yeshi.utils.mybatis.BaseMapper;
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import java.io.File;
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import java.io.IOException;
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import java.lang.annotation.Annotation;
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/**
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* @author Administrator
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* @title: GeneraterManager
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* @description: 自动化代码生成管理器(采用解析xml配置文件的形式)
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* @date 2021/10/13 14:48
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*/
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/**
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* Title
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*
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* @Description //TODO
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* @Author hxh
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* @Date 18:11 2021/10/13
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**/
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public class GeneraterManagerV2 {
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private static GeneraterManagerV2 instance;
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private String classRootDir;
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private GenertorConfig config;
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public static GeneraterManagerV2 getInstance() {
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if (instance == null)
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instance = new GeneraterManagerV2();
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return instance;
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}
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public void init(String classRootDir, GenertorConfig config) {
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this.classRootDir = classRootDir;
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this.config = config;
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}
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//获取文件夹的路径
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private String getDirPath(String packageName) {
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File f = new File(classRootDir);
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if (!f.exists()) {
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f.mkdirs();
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}
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f = new File(f.getAbsolutePath(), packageName.replace(".", "/"));
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if (!f.exists()) {
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f.mkdirs();
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}
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return f.getAbsolutePath();
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}
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/**
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* @return void
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* @author hxh
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* @description 保存文件
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* @date 10:06 2021/10/14
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* @param: data
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* @param: path
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**/
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private void saveFile(String data, String path) throws IOException {
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if (!new File(path).exists())
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new File(path).createNewFile();
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FileUtil.saveAsFileByte(data.getBytes("UTF-8"), path);
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}
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public void createException(ClassInfo base) throws Exception {
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if (config.getService().getException() == null) {
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throw new Exception("尚未配置异常信息");
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}
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String exceptionName = NameUtil.getDefaultExceptionName(config.getEntity());
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String path = getDirPath(config.getService().getException().getPkg());
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try {
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ExceptionVO vo = new ExceptionVO.Builder().setEntity(config.getEntity()).setPackageName(config.getService().getException().getPkg()).setBase(base).build();
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String result = GeneraterUtil.createException(vo);
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//保存
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saveFile(result, new File(path, exceptionName + ".java").getAbsolutePath());
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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public void createAdminVO() throws Exception {
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if (StringUtil.isNullOrEmpty(config.getService().getAdminVOPackage())) {
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throw new Exception("尚未配置AdminVO");
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}
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String name = NameUtil.getDefaultExceptionName(config.getEntity());
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String path = getDirPath(config.getService().getAdminVOPackage());
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try {
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AdminVOVO vo = new AdminVOVO.Builder().setEntity(config.getEntity()).setPackageName(config.getService().getAdminVOPackage()).build();
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String result = GeneraterUtil.createAdminVO(vo);
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//保存
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saveFile(result, new File(path, name + ".java").getAbsolutePath());
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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public void createDao() throws Exception {
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Annotation[] as = config.getEntity().getAnnotations();
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for (Annotation a : as) {
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if (a instanceof Table) {
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createMapper();
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break;
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} else if (a instanceof Document) {
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createMongoDBDao();
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break;
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}
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}
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}
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/**
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* @return org.yeshi.utils.generater.vo.dao.MongoDBDaoVO
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* @author hxh
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* @description 自动生成Dao
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* @date 18:24 2021/10/13
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* @param: packageName
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**/
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public MongoDBDaoVO createMongoDBDao() throws Exception {
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if (config.getDao() == null) {
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throw new Exception("尚未配置Dao信息");
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}
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String daoName = NameUtil.getDefaultDaoName(config.getEntity());
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String path = getDirPath(config.getDao().getPkg());
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MongoDBDaoVO vo = new MongoDBDaoVO.Builder()
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.setBaseDao(new ClassInfo(MongodbBaseDao.class.getSimpleName(), MongodbBaseDao.class.getName()))
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.setDao(new ClassInfo(daoName, config.getDao().getPkg() + "." + daoName))
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.setEntity(config.getEntity()).setDaoData(config.getDao()).build();
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String result = GeneraterUtil.createMongoDBDao(vo);
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//保存
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saveFile(result, new File(path, daoName + ".java").getAbsolutePath());
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return vo;
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}
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/**
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* @return org.yeshi.utils.generater.vo.dao.MyBatisDBDaoVO
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* @author hxh
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* @description 自动生成Mapper
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* @date 18:24 2021/10/13
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* @param: packageName
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* @param: mapperDir
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**/
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public MyBatisDBDaoVO createMapper() throws Exception {
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if (config.getDao() == null) {
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throw new Exception("尚未配置Dao信息");
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}
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if (StringUtil.isNullOrEmpty(config.getDao().getMapperDir())) {
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throw new Exception("Mapper存放目录为空");
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}
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String mapperName = NameUtil.getDefaultMapperName(config.getEntity());
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String path = getDirPath(config.getDao().getPkg());
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MyBatisDBDaoVO vo = new MyBatisDBDaoVO.Builder()
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.setBaseMapper(new ClassInfo(BaseMapper.class.getSimpleName(), BaseMapper.class.getName()))
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.setMapper(new ClassInfo(mapperName, config.getDao().getPkg() + "." + mapperName))
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.setEntity(config.getEntity())
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.setDaoData(config.getDao())
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.build();
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String result = GeneraterUtil.createMybatisDBMapper(vo);
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//保存
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saveFile(result, new File(path, mapperName + ".java").getAbsolutePath());
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if (!new File(config.getDao().getMapperDir()).exists())
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new File(config.getDao().getMapperDir()).mkdirs();
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result = GeneraterUtil.createMybatisDBMapperXML(vo);
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saveFile(result, new File(config.getDao().getMapperDir(), mapperName + ".xml").getAbsolutePath());
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return vo;
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}
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/**
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* @return org.yeshi.utils.generater.vo.service.QueryVO
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* @author hxh
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* @description /创建查询Query
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* @date 18:24 2021/10/13
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* @param: packageName
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**/
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public QueryVO createQuery(String packageName) throws Exception {
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//创建Query
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String path = getDirPath(packageName);
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QueryVO queryVO = new QueryVO.Builder().setEntity(config.getEntity()).setPackageName(packageName).build();
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String result = GeneraterUtil.createQuery(queryVO);
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saveFile(result, new File(path, queryVO.getClassName() + ".java").getAbsolutePath());
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return queryVO;
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}
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/**
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* @return org.yeshi.utils.generater.vo.service.ServiceInfoVO
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* @author hxh
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* @description 自动生成服务
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* @date 18:23 2021/10/13
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* @param: interPackageName
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* @param: implPackageName
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* @param: query
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* @param: dao
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**/
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public ServiceInfoVO createService(ClassInfo dao) throws Exception {
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if (config.getService() == null) {
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throw new Exception("尚未配置service");
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}
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if (config.getDao() == null && dao == null) {
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throw new Exception("请在xml中配置Dao，或者传入Dao信息");
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}
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if (dao == null) {
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if (StringUtil.isNullOrEmpty(config.getDao().getMapperDir())) {
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String daoName = NameUtil.getDefaultDaoName(config.getEntity());
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dao = new ClassInfo(daoName, config.getDao().getPkg() + "." + daoName);
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} else {
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String daoName = NameUtil.getDefaultMapperName(config.getEntity());
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dao = new ClassInfo(daoName, config.getDao().getPkg() + "." + daoName);
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}
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}
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if (config.getService().getException() != null) {
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if (config.getService().getException().getBase() != null) {
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createException(config.getService().getException().getBase());
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} else {
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createException(ClassInfo.create(Exception.class));
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}
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}
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if (config.getService().getAdminVOPackage() != null) {
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createAdminVO();
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}
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QueryVO queryVO = createQuery(config.getService().getQueryPackage());
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ClassInfo query = new ClassInfo(queryVO.getClassName(), queryVO.getPackageName() + "." + queryVO.getClassName());
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//创建service接口
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String serviceName = NameUtil.getDefaultServiceName(config.getEntity());
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String path = getDirPath(config.getService().getInterPackage());
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ServiceInfoVO vo = new ServiceInfoVO.Builder()
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.setPackageName(config.getService().getInterPackage())
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.setEntity(config.getEntity())
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.setQuery(query)
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.setService(new ClassInfo(serviceName, config.getService().getInterPackage() + "." + serviceName))
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.build();
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String result = GeneraterUtil.createService(vo);
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saveFile(result, new File(path, serviceName + ".java").getAbsolutePath());
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//创建service实现
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String serviceImplName = NameUtil.getDefaultServiceImplName(config.getEntity());
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path = getDirPath(config.getService().getImplPackage());
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ServiceImplInfoVO implVO = new ServiceImplInfoVO.Builder()
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.setDao(dao)
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.setPackageName(config.getService().getImplPackage())
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.setEntity(config.getEntity())
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.setQuery(query)
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.setService(new ClassInfo(serviceName, config.getService().getInterPackage() + "." + serviceName))
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.setDaoQuery(new ClassInfo("DaoQuery", dao.getClazz() + ".DaoQuery"))
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.build();
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result = GeneraterUtil.createServiceImpl(implVO);
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saveFile(result, new File(path, serviceImplName + ".java").getAbsolutePath());
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return vo;
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}
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/**
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* @return void
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* @author hxh
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* @description 自动生成管理模块
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* @date 18:23 2021/10/13
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* @param: controllerPackage
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* @param: htmlDir
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* @param: query
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* @param: service
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**/
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public void createAdmin(ClassInfo query, ClassInfo service) throws Exception {
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if (config.getAdmin() == null) {
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throw new Exception("尚未配置admin");
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}
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if (service == null) {
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if (config.getService() == null) {
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throw new Exception("请传入service或者在xml中配置service");
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}
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String serviceName = NameUtil.getDefaultServiceName(config.getEntity());
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service = new ClassInfo(serviceName, config.getService().getInterPackage() + "." + serviceName);
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}
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if (query == null) {
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if (config.getService() == null) {
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throw new Exception("请传入service或者在xml中配置service");
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}
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String queryName = NameUtil.getDefaultQueryName(config.getEntity());
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query = new ClassInfo(queryName, config.getService().getQueryPackage() + "." + queryName);
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}
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String path = getDirPath(config.getAdmin().getController().getPkg());
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AdminGeneraterInfo generaterInfo = new AdminGeneraterInfo.Builder().setEntityClass(config.getEntity()).setAdminData(config.getAdmin()).build();
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AdminControllerInfoVO vo = new AdminControllerInfoVO.Builder().setAdminInfo(generaterInfo).setPackageName(generaterInfo.getControllerData().getPkg()).setQueryVO(query).setService(service).build();
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String controllerName = vo.getControllerName();
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//生成controller
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String result = GeneraterUtil.createAdminController(vo);
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saveFile(result, new File(path, controllerName + ".java").getAbsolutePath());
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if (!new File(generaterInfo.getPageDir()).exists()) {
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new File(generaterInfo.getPageDir()).mkdirs();
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}
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String htmlNamePrefix = getHtmlNameFromEntityName(config.getEntity().getSimpleName());
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if (generaterInfo.getShowDataList() != null && generaterInfo.getShowDataList().size() > 0) {
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result = GeneraterUtil.createAdminPageForList(generaterInfo);
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saveFile(result, new File(generaterInfo.getPageDir(), generaterInfo.getListFileName() != null ? generaterInfo.getListFileName() : htmlNamePrefix + "_list.html").getAbsolutePath());
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}
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if (config.getAdmin().getPages().getAdd() != null && generaterInfo.getAddFormRows() != null && generaterInfo.getAddFormRows().size() > 0) {
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result = GeneraterUtil.createAdminPageForAdd(generaterInfo);
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saveFile(result, new File(generaterInfo.getPageDir(), generaterInfo.getAddFileName() != null ? generaterInfo.getAddFileName() : htmlNamePrefix + "_add.html").getAbsolutePath());
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}
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if (config.getAdmin().getPages().getUpdate() != null && generaterInfo.getUpdateFormRows() != null && generaterInfo.getUpdateFormRows().size() > 0) {
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result = GeneraterUtil.createAdminPageForUpdate(generaterInfo);
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saveFile(result, new File(generaterInfo.getPageDir(), generaterInfo.getUpdateFileName() != null ? generaterInfo.getUpdateFileName() : htmlNamePrefix + "_update.html").getAbsolutePath());
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}
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}
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/**
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* @return void
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* @author hxh
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* @description 创建整个功能模块
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* @date 18:19 2021/10/13
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* @param: daoParams
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* @param: serviceParams
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* @param: adminParams
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**/
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public void createWholeFunction() throws Exception {
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Annotation[] as = config.getEntity().getAnnotations();
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int type = -1;
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for (Annotation a : as) {
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if (a instanceof Table) {
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type = 1;
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break;
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} else if (a instanceof Document) {
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type = 2;
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break;
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}
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}
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if (type == -1) {
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throw new Exception("实体未配置mybatis或者mongodb");
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}
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createDao();
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createService(null);
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createAdmin(null, null);
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}
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/**
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* @return java.lang.String
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* @author hxh
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* @description 通过entity的名称获取html文件的前缀名称
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* @date 18:25 2021/10/13
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* @param: entityName
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**/
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private static String getHtmlNameFromEntityName(String entityName) {
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StringBuffer sb = new StringBuffer();
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StringBuffer buffer = null;
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for (int i = 0; i < entityName.length(); i++) {
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if (entityName.charAt(i) >= 65 && entityName.charAt(i) <= 90) {
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//大写字母
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if (buffer == null)
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buffer = new StringBuffer();
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buffer.append(entityName.charAt(i));
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} else {
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if (buffer != null) {
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sb.append("_" + buffer.toString().toLowerCase());
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buffer = null;
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}
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sb.append(entityName.charAt(i));
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}
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}
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if (buffer != null) {
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sb.append("_" + buffer.toString().toLowerCase());
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}
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if (sb.charAt(0) == '_')
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sb = sb.replace(0, 1, "");
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return sb.toString();
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}
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public static void main(String[] args) throws Exception {
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// System.out.print(getHtmlNameFromEntityName("TTestEEntity"));
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// AdminVOVO vo = new AdminVOVO.Builder().setEntity(TestEntity3.class).setPackageName("test.vo.admin").build();
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// String result = GeneraterUtil.createAdminVO(vo);
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// System.out.println(result);
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}
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}
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