Java tutorial
/* * Copyright 2012-2013 Mathias Herberts * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.geoxp.oss.servlet; import java.io.IOException; import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import com.geoxp.oss.OSS; import com.google.gson.JsonObject; import com.google.inject.Singleton; @Singleton public class GetOSSRSAServlet extends HttpServlet { @Override protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { JsonObject json = new JsonObject(); json.addProperty("exponent", OSS.getSessionRSAPublicKey().getPublicExponent().toString(10)); json.addProperty("modulus", OSS.getSessionRSAPublicKey().getModulus().toString(10)); response.setContentType("application/json"); response.getWriter().print(json.toString()); } }