Mercurial Hosting > luan
view src/luan/tools/WebServlet.java @ 135:3119326260ea
revert rev 125 and only preload Java
git-svn-id: https://luan-java.googlecode.com/svn/trunk@136 21e917c8-12df-6dd8-5cb6-c86387c605b9
author | fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9> |
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date | Wed, 11 Jun 2014 06:30:46 +0000 |
parents | 0149bdf98fd8 |
children |
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package luan.tools; import java.io.IOException; import javax.servlet.ServletException; import javax.servlet.ServletOutputStream; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import luan.LuanState; import luan.LuanException; import luan.LuanRuntimeException; import luan.LuanFunction; import luan.LuanElement; import luan.DeepCloner; import luan.interp.LuanCompiler; import luan.lib.HttpLib; import luan.lib.BasicLib; import luan.lib.PackageLib; import luan.lib.MathLib; import luan.lib.StringLib; import luan.lib.TableLib; import luan.lib.HtmlLib; public class WebServlet extends HttpServlet { protected LuanState luanState = null; protected LuanState newLuanState() throws LuanException { LuanState luan = LuanCompiler.newLuanState(); luan.load(BasicLib.NAME,BasicLib.LOADER); luan.load(PackageLib.NAME,PackageLib.LOADER); luan.load(MathLib.NAME,MathLib.LOADER); luan.load(StringLib.NAME,StringLib.LOADER); luan.load(TableLib.NAME,TableLib.LOADER); luan.load(HtmlLib.NAME,HtmlLib.LOADER); return luan; } @Override protected void service(HttpServletRequest request,HttpServletResponse response) throws ServletException, IOException { try { synchronized(this) { if( luanState == null ) { luanState = newLuanState(); HttpLib.load(luanState); } } LuanState luan = new DeepCloner().deepClone(luanState); service(request,response,luan); } catch(LuanException e) { throw new LuanRuntimeException(e); } } protected void service(HttpServletRequest request,HttpServletResponse response,LuanState luan) throws ServletException, IOException, LuanException { HttpLib.service(luan,request,response); } }