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package com.cppba.core;

import org.apache.velocity.Template;

import org.apache.velocity.VelocityContext;

import org.apache.velocity.app.Velocity;

import org.apache.velocity.app.VelocityEngine;

import java.io.BufferedWriter;

import java.io.File;

import java.io.FileOutputStream;

import java.io.OutputStreamWriter;

import java.util.HashMap;

import java.util.Map;

import java.util.Properties;

/**

* 开发者

* nickName:大黄蜂

* email:245655812@qq.com

* github:https://github.com/bigbeef

*/

public class Main {

static String domainName = "Articles"; //类名

static String packageName = "com.cppba";//类包

static String templateDir = "\\src\\main\\webapp\\template\\";

static String sourcePath = System.getProperty("user.dir")+templateDir;

static String resultDir = "\\out";

static String targetPath = System.getProperty("user.dir")

+ resultDir + "\\"

+ packageName.replace(".", "\\");

public static void main(String []args) throws Exception{

Map<String,Object> map = new HashMap();

map.put("DaoTemplate.java","dao/" + domainName + "Dao.java");

map.put("ServiceTemplate.java","service/" + domainName + "Service.java");

map.put("ServiceImplTemplate.java","service/impl/" + domainName + "ServiceImpl.java");

map.put("DtoTemplate.java","dto/" + domainName + "Dto.java");

for(String templateFile:map.keySet()){

String targetFile = (String) map.get(templateFile);

Properties pro = new Properties();

pro.setProperty(Velocity.OUTPUT_ENCODING, "UTF-8");

pro.setProperty(Velocity.INPUT_ENCODING, "UTF-8");

pro.setProperty(Velocity.FILE_RESOURCE_LOADER_PATH, sourcePath);

VelocityEngine ve = new VelocityEngine(pro);

VelocityContext context = new VelocityContext();

context.put("domainName",domainName);

context.put("packageName",packageName);

Template t = ve.getTemplate(templateFile, "UTF-8");

File file = new File(targetPath, targetFile);

if (!file.getParentFile().exists())

file.getParentFile().mkdirs();

if (!file.exists())

file.createNewFile();

FileOutputStream outStream = new FileOutputStream(file);

OutputStreamWriter writer = new OutputStreamWriter(outStream,

"UTF-8");

BufferedWriter sw = new BufferedWriter(writer);

t.merge(context, sw);

sw.flush();

sw.close();

outStream.close();

System.out.println("成功生成Java文件:"

+ (targetPath + targetFile).replaceAll("/", "\\\\"));

}

}

}