/*
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* JBoss, Home of Professional Open Source
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* Copyright 2015, Red Hat, Inc. and/or its affiliates, and individual
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* contributors by the @authors tag. See the copyright.txt in the
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* distribution for a full listing of individual contributors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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* http://www.apache.org/licenses/LICENSE-2.0
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.redhat.training.servlet;
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import java.io.IOException;
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import java.io.PrintWriter;
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import javax.servlet.ServletException;
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import javax.servlet.annotation.WebServlet;
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import javax.servlet.http.HttpServlet;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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/**
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* <p>
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* A simple servlet taking advantage of features added in 3.0.
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* </p>
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*
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* <p>
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* The servlet is registered and mapped to /HelloServlet using the {@linkplain WebServlet
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* @HttpServlet}.
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* </p>
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*
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* @author Pete Muir
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*
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*/
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@SuppressWarnings("serial")
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@WebServlet("/health")
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public class PingServlet extends HttpServlet {
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static String PAGE_HEADER = "<html><head><title>Ping Servlet</title></head><body>";
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static String PAGE_FOOTER = "</body></html>";
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@Override
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protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
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resp.setContentType("text/html");
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PrintWriter writer = resp.getWriter();
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writer.println(PAGE_HEADER);
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writer.println("<h1>OK.</h1>");
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writer.println("It is now " + new java.util.Date().toString() + " at the server.");
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writer.println(PAGE_FOOTER);
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writer.close();
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}
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}
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