Mercurial Hosting > luan
diff src/luan/lib/HttpLib.java @ 76:97b03fc807ad
add HttpLib and WebServlet
git-svn-id: https://luan-java.googlecode.com/svn/trunk@77 21e917c8-12df-6dd8-5cb6-c86387c605b9
author | fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9> |
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date | Fri, 15 Feb 2013 04:52:16 +0000 |
parents | |
children | 4bf3d0c0b6b9 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/luan/lib/HttpLib.java Fri Feb 15 04:52:16 2013 +0000 @@ -0,0 +1,57 @@ +package luan.lib; + +import java.io.PrintStream; +import java.io.IOException; +import java.util.Map; +import java.util.Set; +import java.util.Arrays; +import javax.servlet.ServletOutputStream; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import luan.LuanState; +import luan.LuanFunction; +import luan.LuanElement; +import luan.LuanException; +import luan.LuanTable; + + +public final class HttpLib { + + public static final String NAME = "http"; + public static final String FN_NAME = "serve_http"; + + public static void service(LuanState luan,HttpServletRequest request,HttpServletResponse response) + throws LuanException, IOException + { + LuanFunction fn = (LuanFunction)luan.global.get(FN_NAME); + ServletOutputStream sout = response.getOutputStream(); + luan.out = new PrintStream(sout); + + LuanTable module = new LuanTable(); + luan.global.put(NAME,module); + + LuanTable parameters = new LuanTable(); + LuanTable parameter_lists = new LuanTable(); + @SuppressWarnings("unchecked") + Map<String,String[]> paramMap = request.getParameterMap(); + for( Map.Entry<String,String[]> entry : paramMap.entrySet() ) { + String name = entry.getKey(); + String[] values = entry.getValue(); + parameters.put(name,values[0]); + parameter_lists.put( name, new LuanTable(Arrays.asList((Object[])values)) ); + } + module.put("parameters",parameters); + module.put("parameter_lists",parameter_lists); + + luan.call(fn,LuanElement.JAVA,FN_NAME); + } +/* + private final HttpServletRequest request; + private final HttpServletResponse response; + + private HttpLib(HttpServletRequest request,HttpServletResponse response) { + this.request = request; + this.response = response; + } +*/ +}