package com.vina.web.thymeleaf;
import javax.servlet.http.HttpServletRequest;
import org.thymeleaf.TemplateEngine;
import org.thymeleaf.templateresolver.ServletContextTemplateResolver;
public class TemplateEngineUtil {
// private static String resolverEncoding;
private static TemplateEngine templateEngine;
private static TemplateEngineUtil instance;
public static TemplateEngineUtil getInstance(){
if(instance==null){
instance = new TemplateEngineUtil();
}
initializeTemplateEngine();
return instance;
}
private static void initializeTemplateEngine(){
ServletContextTemplateResolver templateResolver = new ServletContextTemplateResolver();
templateResolver.setTemplateMode("XHTML");
templateResolver.setPrefix("/WEB-INF/templates/");
templateResolver.setSuffix(".html");
templateResolver.setCharacterEncoding("utf-8");
templateResolver.setCacheTTLMs(Long.valueOf(3600000L));
// resolverEncoding = templateResolver.getCharacterEncoding();
templateEngine = new TemplateEngine();
templateEngine.setTemplateResolver(templateResolver);
}
// public String getEncoding(){
// return resolverEncoding;
// }
public TemplateEngine getEngine(){
return templateEngine;
}
public String getTemplateName(HttpServletRequest request) {
String requestPath = request.getRequestURI();
String contextPath = request.getContextPath();
if (contextPath == null) {
contextPath = "";
}
return requestPath.substring(contextPath.length());
}
}