/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at
* docs/licenses/cddl.txt
* or http://www.opensource.org/licenses/cddl1.php.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at
* docs/licenses/cddl.txt. If applicable,
* add the following below this CDDL HEADER, with the fields enclosed
* by brackets "[]" replaced with your own identifying information:
* Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*
*
* Copyright 2011-2019 Ping Identity Corporation
*/
package com.unboundid.directory.sdk.examples;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
/**
* This class provides a simple servlet that merely displays a greeting when
* it is invoked.
*/
public final class ExampleHelloServlet
extends HttpServlet
{
/**
* The serial version UID for this serializable class.
*/
private static final long serialVersionUID = -149961807238336777L;
// The name to display in the greeting message.
private volatile String name;
/**
* Creates a new instance of this servlet that will display the specified
* name in a greeting message.
*
* @param name The name to use in the greeting.
*/
public ExampleHelloServlet(final String name)
{
this.name = name;
}
/**
* Handles the necessary processing for an HTTP get request.
*
* @param request Information about the request received from the client.
* @param response An object that may be used to define the response to send
* to the client.
*
* @throws IOException If a problem is encountered while attempting to
* communicate with the client.
*/
@Override()
public void doGet(final HttpServletRequest request,
final HttpServletResponse response)
throws IOException
{
response.setStatus(HttpServletResponse.SC_OK);
response.setContentType("text/html");
final PrintWriter w = response.getWriter();
w.println("<html>");
w.println(" <head>");
w.println(" <title>Hello, " + name + "!</title>");
w.println(" </head>");
w.println(" <body>");
w.println(" <h1>Hello, " + name + "!</h1>");
w.println(" </body>");
w.println("</html>");
}
/**
* Sets the name that should be used for the greeting.
*
* @param name The name that should be used for the greeting.
*/
public void setName(final String name)
{
this.name = name;
}
}
