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com.googlecode.gendevcode.service.impl.GenCodeServiceImpl Maven / Gradle / Ivy
package com.googlecode.gendevcode.service.impl;
import java.io.File;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import org.w3c.dom.Document;
import com.googlecode.gendevcode.common.Cache;
import com.googlecode.gendevcode.model.ProjectXml;
import com.googlecode.gendevcode.model.ServiceConfigXml;
import com.googlecode.gendevcode.model.pdm.TablePdmXml;
import com.googlecode.gendevcode.model.pdm.ViewPdmXml;
import com.googlecode.gendevcode.service.GenCodeFilesService;
import com.googlecode.gendevcode.service.GenCodeService;
import com.googlecode.gendevcode.service.PdmService;
import com.googlecode.gendevcode.service.ProjectConfigService;
import com.googlecode.gendevcode.service.basic.ServiceSupport;
/**
* 生成代码实现类
* @author devilishking
*
*/
public class GenCodeServiceImpl extends ServiceSupport
implements GenCodeService {
//region 字典
/**
* 生成级别：Spring的hibernate配置文件
*/
protected final String GENLEVEL_HIBERNATE_XML = "applicationContext-hibernate.xml";
/**
* 生成级别：Spring的service配置文件
*/
protected final String GENLEVEL_SERVICE_XML = "applicationContext-service.xml";
/**
* 生成级别：字典文件
*/
protected final String GENLEVEL_DICTIONARY_XML = "dictionary.xml";
/**
* 生成级别：全部
*/
protected final String GENLEVEL_ALL = "all";
//endregion
/**
* 生成代码
*/
public void genCode() throws Exception {
while(true){
List projectXmlList = Cache.getInstance().getProjectXmlList();
System.out.println();
System.out.println("项目列表");
for(int i = 0; i < projectXmlList.size(); i++){
ProjectXml projectXml = projectXmlList.get(i);
System.out.println((new StringBuffer()).append("[").append(i).append("]")
.append(projectXml.getCnName())
.toString());
}
int projectIndex = FLAG_END;
while(true){
System.out.println();
projectIndex = inputInt(String.format("请输入项目号: ('%0$s'退出): ", FLAG_END));
if (FLAG_END == projectIndex || projectIndex < projectXmlList.size()){
break;
}
else{
System.out.println(String.format("不存在项目[%0$s],请重新输入!", projectIndex));
}
}
if (FLAG_END == projectIndex){
break;
}
else{
genCode(projectXmlList.get(projectIndex));
}
}
}
/**
* 生成代码
* @param projectXml 项目信息
*/
private void genCode(ProjectXml projectXml) throws Exception{
File pdmFile = new File(projectXml.getPdmPath());
if (!pdmFile.exists() || !pdmFile.isFile()){
System.out.println();
System.out.println(String.format("[%0$s]项目的PDM文件不存在或PDM文件路径不是有文件! (PDM文件路径: %1$s)",
projectXml.getName(), projectXml.getPdmPath()));
}
else{
DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
DocumentBuilder db = dbf.newDocumentBuilder();
Document doc = null;
try{
doc = db.parse(pdmFile);
}
catch(Exception e){
System.out.println();
System.out.println(String.format("[%0$s]项目的PDM文件为无效文件! (PDM文件路径: %1$s)\r\n详细错误信息: %2$s",
projectXml.getName(),
projectXml.getPdmPath(),
e.getMessage()));
}
List viewList = new ArrayList();
Map viewMap = new HashMap();
Map> tableIdListMap = new HashMap>();
Map tablePdmXmlMap = new HashMap();
Map tablePdmXmlByCodeMap = new HashMap();
PdmService pdmService = Cache.getInstance().getBean(ServiceConfigXml.ID_PDM, PdmService.class);
pdmService.setViewTabelId(viewList, viewMap, tableIdListMap, doc);
if (viewList.isEmpty()){
System.out.println();
System.out.println(String.format("[%0$s]项目的PDM文件为空文件! (PDM文件路径: %1$s)",
projectXml.getName(),
projectXml.getPdmPath()));
}
else{
pdmService.setTableInfo(tablePdmXmlMap, tablePdmXmlByCodeMap, viewList, tableIdListMap, doc);
if (tablePdmXmlMap.isEmpty()){
System.out.println();
System.out.println(String.format("[%0$s]项目的PDM文件内没有任何表! (PDM文件路径: %1$s)",
projectXml.getName(),
projectXml.getPdmPath()));
}
else{
List genLevelList = getGenLevelList(projectXml);
List tablePdmXmlList = getTablePdmXmlList(viewList,
tableIdListMap,
tablePdmXmlMap,
tablePdmXmlByCodeMap);
genFiles(genLevelList, tablePdmXmlList, viewMap, projectXml);
System.out.println();
System.out.println("======生成成功!======");
System.out.println();
}
}
}
}
/**
* 获得项目生成级别列表
* @param projectXml 项目信息
* @return
* @throws Exception
*/
private List getGenLevelList(ProjectXml projectXml) throws Exception{
List genLevelList = new ArrayList();
ProjectConfigService projectConfigService = Cache.getInstance().getBean(ServiceConfigXml.ID_PROJECTCONFIG,
projectXml.getType(),
ProjectConfigService.class);
List defineGenLevelList = projectConfigService.getGenLevelList();
defineGenLevelList.add(GENLEVEL_HIBERNATE_XML);
defineGenLevelList.add(GENLEVEL_SERVICE_XML);
defineGenLevelList.add(GENLEVEL_DICTIONARY_XML);
System.out.println();
System.out.println("生成级别");
for(int i = 0; i < defineGenLevelList.size(); i++){
System.out.println((new StringBuffer()).append("[").append(i).append("]")
.append(defineGenLevelList.get(i))
.toString());
}
System.out.println((new StringBuffer()).append("[").append(defineGenLevelList.size()).append("]")
.append(GENLEVEL_ALL)
.toString());
while(genLevelList.isEmpty()){
String classIndexStr = inputStr(String.format("请输入生成级别号(可多选,以','间隔): %0$s: ", defineGenLevelList.size()),
String.valueOf(defineGenLevelList.size()));
String[] classIndexArr = classIndexStr.split(",");
try{
for(String classIndexStrTmp : classIndexArr){
int classIndex = Integer.parseInt(classIndexStrTmp);
if (classIndex == defineGenLevelList.size()){
genLevelList.clear();
genLevelList.addAll(defineGenLevelList);
break;
}
else{
genLevelList.add(defineGenLevelList.get(classIndex));
}
}
}
catch(Exception e){
genLevelList.clear();
System.out.println(String.format("生成级别号[%0$s]含有错误的值!", classIndexStr));
}
}
return genLevelList;
}
/**
* 获取待生成的表信息列表
* @param viewList 视图列表<视图信息>
* @param tableIdListMap 表和视图的关联关系集合<视图编号, List<表编号>>
* @param tablePdmXmlMap 表信息集合<表编号, 表信息>
* @param tablePdmXmlByCodeMap 表信息集合<表编码, 表信息>
* @return
*/
private List getTablePdmXmlList(List viewList,
Map> tableIdListMap,
Map tablePdmXmlMap,
Map tablePdmXmlByCodeMap) {
List returnTablePdmXmlList = new ArrayList();
Integer type = -1;
while(true){
System.out.println();
type = inputInt("请选择生成PDM方式: ('0'按视图生成; '1'按指定表生成): ");
if (type != 0 && type != 1){
System.out.println(String.format("不存在[%0$s]的生成PDM方式!", type));
}
else{
break;
}
}
if (0 == type){
System.out.println();
System.out.println("视图列表");
for(int i = 0; i < viewList.size(); i++){
ViewPdmXml viewPdmXml = viewList.get(i);
System.out.println((new StringBuffer()).append("[").append(i).append("]")
.append(viewPdmXml.getName()));
}
List viewIdList = new ArrayList();
while(viewIdList.isEmpty()){
String viewIndexs = "";
try{
viewIndexs = inputStr("请输入视图号(可多选,以','间隔): ");
String[] viewIndexArr = viewIndexs.split(",");
for(String viewIndex : viewIndexArr){
viewIdList.add(viewList.get(Integer.parseInt(viewIndex)).getId());
}
}
catch(Exception e){
viewIdList.clear();
System.out.println(String.format("视图号[%0$s]中含有错误的值: ", viewIndexs));
}
}
for(String viewId : viewIdList){
List tableIdList = tableIdListMap.get(viewId);
for(String tableId : tableIdList){
returnTablePdmXmlList.add(tablePdmXmlMap.get(tableId));
}
}
}
else{
String tableNames = null;
while(returnTablePdmXmlList.isEmpty()){
try{
tableNames = inputStr("请输入表名(可多选,以','间隔): ");
String[] tableNameArr = tableNames.split(",");
for(String tableName : tableNameArr){
TablePdmXml tablePdmXml = tablePdmXmlByCodeMap.get(tableName);
if (tablePdmXml == null){
throw new Exception();
}
else{
returnTablePdmXmlList.add(tablePdmXml);
}
}
}
catch(Exception e){
System.out.println(String.format("表名[%0$s]中含有错误的值: ", tableNames));
}
}
}
return returnTablePdmXmlList;
}
/**
* 生成文件
* @param genLevelList 项目生成级别列表
* @param tablePdmXmlList 待生成的表信息列表
* @param viewMap 视图集合<视图编号, 视图信息>
* @param projectXml 项目信息
* @throws Exception
*/
private void genFiles(List genLevelList,
List tablePdmXmlList,
Map viewMap,
ProjectXml projectXml) throws Exception{
GenCodeFilesService genCodeFilesService = Cache.getInstance().getBean(ServiceConfigXml.ID_GENCODEFILES, projectXml.getType(), GenCodeFilesService.class);
for(String genLevel : genLevelList){
if (GENLEVEL_HIBERNATE_XML.equals(genLevel)){
genCodeFilesService.genHibernateXml(tablePdmXmlList, viewMap, projectXml);
}
else if (GENLEVEL_SERVICE_XML.equals(genLevel)){
genCodeFilesService.genServiceXml(tablePdmXmlList, viewMap, projectXml);
}
else if (GENLEVEL_DICTIONARY_XML.equals(genLevel)){
genCodeFilesService.genDictionaryXml(tablePdmXmlList, viewMap, projectXml);
}
else{
genCodeFilesService.genCodeFilesXml(tablePdmXmlList, viewMap, genLevel, projectXml);
}
}
}
}
