1   /**
2    * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3    *
4    * This library is free software; you can redistribute it and/or modify it under
5    * the terms of the GNU Lesser General Public License as published by the Free
6    * Software Foundation; either version 2.1 of the License, or (at your option)
7    * any later version.
8    *
9    * This library is distributed in the hope that it will be useful, but WITHOUT
10   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11   * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
12   * details.
13   */
14  
15  package com.liferay.portlet.helloworld;
16  
17  import com.liferay.portal.kernel.util.ContentTypes;
18  import com.liferay.portal.kernel.util.ReleaseInfo;
19  
20  import java.io.IOException;
21  import java.io.PrintWriter;
22  
23  import javax.portlet.ActionRequest;
24  import javax.portlet.ActionResponse;
25  import javax.portlet.GenericPortlet;
26  import javax.portlet.RenderRequest;
27  import javax.portlet.RenderResponse;
28  
29  /**
30   * <a href="HelloWorldPortlet.java.html"><b><i>View Source</i></b></a>
31   *
32   * @author Brian Wing Shun Chan
33   */
34  public class HelloWorldPortlet extends GenericPortlet {
35  
36      public void processAction(
37          ActionRequest actionRequest, ActionResponse actionResponse) {
38      }
39  
40      public void doView(
41              RenderRequest renderRequest, RenderResponse renderResponse)
42          throws IOException {
43  
44          renderResponse.setContentType(ContentTypes.TEXT_HTML_UTF8);
45  
46          PrintWriter writer = renderResponse.getWriter();
47  
48          writer.print("Welcome to " + ReleaseInfo.getReleaseInfo() + ".");
49  
50          writer.close();
51      }
52  
53  }