package com.stylefeng.guns.generator.engine.base;
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import com.stylefeng.guns.core.util.ToolUtil;
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import com.sun.javafx.PlatformUtil;
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import org.beetl.core.Configuration;
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import org.beetl.core.GroupTemplate;
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import org.beetl.core.Template;
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import org.beetl.core.resource.ClasspathResourceLoader;
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import java.io.File;
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import java.io.FileNotFoundException;
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import java.io.FileOutputStream;
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import java.io.IOException;
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import java.util.Properties;
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/**
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* ADI项目模板生成 引擎
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*
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* @author fengshuonan
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* @date 2017-05-07 22:15
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*/
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public abstract class GunsTemplateEngine extends AbstractTemplateEngine {
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private GroupTemplate groupTemplate;
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public GunsTemplateEngine() {
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initBeetlEngine();
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}
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protected void initBeetlEngine() {
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Properties properties = new Properties();
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properties.put("RESOURCE.root", "");
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properties.put("DELIMITER_STATEMENT_START", "<%");
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properties.put("DELIMITER_STATEMENT_END", "%>");
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properties.put("HTML_TAG_FLAG", "##");
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Configuration cfg = null;
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try {
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cfg = new Configuration(properties);
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} catch (IOException e) {
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e.printStackTrace();
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}
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ClasspathResourceLoader resourceLoader = new ClasspathResourceLoader();
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groupTemplate = new GroupTemplate(resourceLoader, cfg);
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groupTemplate.registerFunctionPackage("tool", new ToolUtil());
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}
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protected void configTemplate(Template template) {
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template.binding("controller", super.controllerConfig);
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template.binding("context", super.contextConfig);
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template.binding("dao", super.daoConfig);
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template.binding("service", super.serviceConfig);
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template.binding("sqls", super.sqlConfig);
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template.binding("table", super.tableInfo);
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}
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protected void generateFile(String template, String filePath) {
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Template pageTemplate = groupTemplate.getTemplate(template);
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configTemplate(pageTemplate);
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if (PlatformUtil.isWindows()) {
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filePath = filePath.replaceAll("/+|\\\\+", "\\\\");
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} else {
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filePath = filePath.replaceAll("/+|\\\\+", "/");
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}
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File file = new File(filePath);
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File parentFile = file.getParentFile();
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if (!parentFile.exists()) {
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parentFile.mkdirs();
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}
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FileOutputStream fileOutputStream = null;
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try {
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fileOutputStream = new FileOutputStream(file);
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pageTemplate.renderTo(fileOutputStream);
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} catch (FileNotFoundException e) {
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e.printStackTrace();
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} finally {
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try {
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fileOutputStream.close();
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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}
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public void start() {
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//配置之间的相互依赖
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super.initConfig();
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//生成模板
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if (super.contextConfig.getControllerSwitch()) {
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generateController();
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}
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if (super.contextConfig.getIndexPageSwitch()) {
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generatePageHtml();
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}
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if (super.contextConfig.getAddPageSwitch()) {
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generatePageAddHtml();
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}
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if (super.contextConfig.getEditPageSwitch()) {
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generatePageEditHtml();
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}
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if (super.contextConfig.getJsSwitch()) {
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generatePageJs();
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}
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if (super.contextConfig.getInfoJsSwitch()) {
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generatePageInfoJs();
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}
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if (super.contextConfig.getSqlSwitch()) {
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generateSqls();
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}
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}
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protected abstract void generatePageEditHtml();
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protected abstract void generatePageAddHtml();
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protected abstract void generatePageInfoJs();
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protected abstract void generatePageJs();
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protected abstract void generatePageHtml();
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protected abstract void generateController();
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protected abstract void generateSqls();
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}
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