Mercurial Hosting > luan
changeset 399:199eb7f1b828
add LuanServlet
| author | Franklin Schmidt <fschmidt@gmail.com> |
|---|---|
| date | Mon, 27 Apr 2015 16:59:35 -0600 |
| parents | 39c4ac11a58a |
| children | 8f1be9704726 |
| files | web/src/luan/modules/web/LuanServlet.java web/src/luan/modules/web/shell.luan |
| diffstat | 2 files changed, 42 insertions(+), 1 deletions(-) [+] |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/web/src/luan/modules/web/LuanServlet.java Mon Apr 27 16:59:35 2015 -0600 @@ -0,0 +1,41 @@ +package luan.modules.web; + +import java.io.IOException; +import javax.servlet.ServletException; +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import luan.LuanState; +import luan.LuanException; + + +public class LuanServlet extends HttpServlet { + protected final String uriPrefix; + protected final LuanState luan; + + public LuanServlet(String uriPrefix,LuanState luan) { + this.uriPrefix = uriPrefix; + this.luan = luan; + } + + public LuanServlet(String uriPrefix) { + this(uriPrefix,LuanState.newStandard()); + } + + protected void service(HttpServletRequest request,HttpServletResponse response) + throws IOException + { + String path = request.getRequestURI(); + if( !path.endsWith(".luan") ) + throw new RuntimeException("'"+path+"' doesn't end with '.luan'"); + String uri = uriPrefix + path.substring(0,path.length()-5); +//System.out.println("qqqqqqqqqqqqqqqqqqq "+uri); + try { + if( !HttpServicer.service(luan,request,response,uri) ) + response.sendError(HttpServletResponse.SC_NOT_FOUND); + } catch(LuanException e) { + throw new RuntimeException(e); + } + } + +}