package fi.iki.elonen.router; /* * #%L * NanoHttpd-Samples * %% * Copyright (C) 2012 - 2015 nanohttpd * %% * Redistribution and use in source and binary forms, with or without modification, * are permitted provided that the following conditions are met: * * 1. Redistributions of source code must retain the above copyright notice, this * list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * * 3. Neither the name of the nanohttpd nor the names of its contributors * may be used to endorse or promote products derived from this software without * specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED * OF THE POSSIBILITY OF SUCH DAMAGE. * #L% */ /** * Created by vnnv on 7/17/15. * Simple httpd server based on NanoHTTPD * Read the source. Everything is there. */ import java.io.ByteArrayInputStream; import java.io.IOException; import java.util.Map; import fi.iki.elonen.NanoHTTPD; import fi.iki.elonen.util.ServerRunner; public class AppNanolets extends RouterNanoHTTPD { private static final int PORT = 9090; public static class UserHandler extends DefaultHandler { @Override public String getText() { return "not implemented"; } public String getText(Map urlParams, NanoHTTPD.IHTTPSession session) { String text = "User handler. Method: " + session.getMethod().toString() + "
"; text += "

Uri parameters:

"; for (Map.Entry entry : urlParams.entrySet()) { String key = entry.getKey(); String value = entry.getValue(); text += "

Param: " + key + " Value: " + value + "

"; } text += "

Query parameters:

"; for (Map.Entry entry : session.getParms().entrySet()) { String key = entry.getKey(); String value = entry.getValue(); text += "

Query Param: " + key + " Value: " + value + "

"; } text += ""; return text; } @Override public String getMimeType() { return "text/html"; } @Override public NanoHTTPD.Response.IStatus getStatus() { return NanoHTTPD.Response.Status.OK; } public NanoHTTPD.Response get(UriResource uriResource, Map urlParams, NanoHTTPD.IHTTPSession session) { String text = getText(urlParams, session); ByteArrayInputStream inp = new ByteArrayInputStream(text.getBytes()); int size = text.getBytes().length; return NanoHTTPD.newFixedLengthResponse(getStatus(), getMimeType(), inp, size); } } /** * Create the server instance */ public AppNanolets() throws IOException { super(PORT); addMappings(); System.out.println("\nRunning! Point your browers to http://localhost:" + PORT + "/ \n"); } /** * Add the routes Every route is an absolute path Parameters starts with ":" * Handler class should implement @UriResponder interface If the handler not * implement UriResponder interface - toString() is used */ @Override public void addMappings() { super.addMappings(); addRoute("/user", UserHandler.class); addRoute("/user/:id", UserHandler.class); addRoute("/user/help", GeneralHandler.class); addRoute("/photos/:customer_id/:photo_id", null); addRoute("/test", String.class); } /** * Main entry point * * @param args */ public static void main(String[] args) { ServerRunner.run(AppNanolets.class); } }