phrebejk@460: /*
phrebejk@460:  * To change this template, choose Tools | Templates
phrebejk@460:  * and open the template in the editor.
phrebejk@460:  */
phrebejk@460: package org.apidesign.bck2brwsr.dew;
phrebejk@460: 
phrebejk@460: import java.io.IOException;
phrebejk@460: import java.io.InputStream;
phrebejk@460: import java.io.OutputStream;
phrebejk@460: import org.glassfish.grizzly.http.server.HttpHandler;
phrebejk@460: import org.glassfish.grizzly.http.server.Request;
phrebejk@460: import org.glassfish.grizzly.http.server.Response;
phrebejk@460: 
phrebejk@460: /**
phrebejk@460:  *
phrebejk@460:  * @author phrebejk
phrebejk@460:  */
phrebejk@460: public class Dew extends HttpHandler {
phrebejk@460: 
phrebejk@460:     @Override
phrebejk@460:     public void service(Request request, Response response) throws Exception {
phrebejk@460:         String r = request.getHttpHandlerPath();
phrebejk@460:         if (r == null || r.equals("/")) {
phrebejk@460:             r = "index.html";
phrebejk@460:         }
phrebejk@460:         if (r.startsWith("/")) {
phrebejk@460:             r = r.substring(1);
phrebejk@460:         }
phrebejk@460:         if (r.endsWith(".html") || r.endsWith(".xhtml")) {
phrebejk@460:             response.setContentType("text/html");
phrebejk@460:         }
phrebejk@460:         OutputStream os = response.getOutputStream();
phrebejk@460:         try (InputStream is = Dew.class.getResourceAsStream(r) ) {
phrebejk@460:             copyStream(is, os, request.getRequestURL().toString() );
phrebejk@460:         } catch (IOException ex) {
phrebejk@460:             response.setDetailMessage(ex.getLocalizedMessage());
phrebejk@460:             response.setError();
phrebejk@460:             response.setStatus(404);
phrebejk@460:         }
phrebejk@460:     }
phrebejk@460:     
phrebejk@460:     static void copyStream(InputStream is, OutputStream os, String baseURL) throws IOException {
phrebejk@460:         for (;;) {
phrebejk@460:             int ch = is.read();
phrebejk@460:             if (ch == -1) {
phrebejk@460:                 break;
phrebejk@460:             }
phrebejk@460:             os.write(ch);            
phrebejk@460:         }
phrebejk@460:     }
phrebejk@460:     
phrebejk@460: }