HomeBean


1   /**  
2    * Redistribution and use of this software and associated documentation
3    * ("Software"), with or without modification, are permitted provided
4    * that the following conditions are met:
5    *
6    * 1. Redistributions of source code must retain copyright
7    *    statements and notices.  Redistributions must also contain a
8    *    copy of this document.
9    *
10   * 2. Redistributions in binary form must reproduce the
11   *    above copyright notice, this list of conditions and the
12   *    following disclaimer in the documentation and/or other
13   *    materials provided with the distribution.
14   *
15   * 3. The name "OpenEJB" must not be used to endorse or promote
16   *    products derived from this Software without prior written
17   *    permission of The OpenEJB Group.  For written permission,
18   *    please contact dev@openejb.org.
19   *
20   * 4. Products derived from this Software may not be called "OpenEJB"
21   *    nor may "OpenEJB" appear in their names without prior written
22   *    permission of The OpenEJB Group. OpenEJB is a registered
23   *    trademark of The OpenEJB Group.
24   *
25   * 5. Due credit should be given to the OpenEJB Project
26   *    (http://www.openejb.org/).
27   *
28   * THIS SOFTWARE IS PROVIDED BY THE OPENEJB GROUP AND CONTRIBUTORS
29   * ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
30   * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
31   * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL
32   * THE OPENEJB GROUP OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
33   * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
34   * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
35   * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
36   * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
37   * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
38   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
39   * OF THE POSSIBILITY OF SUCH DAMAGE.
40   *
41   * Copyright 2001 (C) The OpenEJB Group. All Rights Reserved.
42   *
43   * $Id: HomeBean.java 1912 2005-06-16 22:29:56Z jlaskowski $
44   */
45  package org.openejb.webadmin.main;
46  
47  import java.io.IOException  ;
48  import java.io.PrintWriter  ;
49  
50  import org.openejb.webadmin.HttpRequest;
51  import org.openejb.webadmin.HttpResponse;
52  import org.openejb.webadmin.WebAdminBean;
53  
54  /** This class represents the "Home" page for the webadmin.  It contains general
55   * information, and more content to be added later.
56   * @author <a HREF="mailto:tim_urberg@yahoo.com">Tim Urberg</a>
57   */
58  public class HomeBean extends WebAdminBean {
59  
60      /** Creates a new instance of HomeBean */
61      public void ejbCreate() {
62          this.section = "Home";
63      }
64  
65      /** after the processing is completed
66       * @param request the http request
67       * @param response the http response
68       * @throws IOException if an exception is thrown
69       *
70       */
71      public void postProcess(HttpRequest request, HttpResponse response) throws IOException   {}
72  
73      /** before the process is done
74       * @param request the http request
75       * @param response the http response
76       * @throws IOException if an exception is thrown
77       *
78       */
79      public void preProcess(HttpRequest request, HttpResponse response) throws IOException   {}
80  
81      /** Write the main content
82       *
83       * @param body the output to write to
84       * @exception IOException if an exception is thrown
85       *
86       */
87      public void writeBody(PrintWriter   body) throws IOException   {
88          body.println(
89              "Welcome to the OpenEJB Web Administration website.  This website is designed to help automate");
90          body.println(
91              "many of the command line processes in OpenEJB.  Please begin by selecting from one of the menu");
92          body.println("options.<br><br>");
93          body.println(
94              "We encourage our users to participate in giving suggestions and submitting code and documentation");
95          body.println(
96              "for the improvement of OpenEJB.  Because it's open source, it's not just our project, it's everyone's");
97          body.println(
98              "project!  <b>Your feedback and contributions make OpenEJB a better project for everyone!</b>  ");
99          body.println("Future revisions of the OpenEJB Web Administration will contain:");
100         body.println("<ul type=\"disc\">");
101         body.println("<li>Better bean deployment</li>");
102         body.println("<li>Container Managed Persistance Mapping</li>");
103         body.println("<li>EJB Jar Validator</li>");
104         body.println("<li>More system information</li>");
105         body.println("<li>Better menu orginization</li>");
106         body.println("<li>Addition of an extensive help section and documentation</li>");
107         body.println("<li>Your suggestions!!</li>");
108         body.println("</ul>");
109         body.println("<br>");
110         body.println(
111             "If you have any problems with this website, please don�t hesitate to email the OpenEJB users list: ");
112         body.println(
113             "<a HREF=\"mailto:user@openejb.org\">user@openejb.org</a> and we�ll");
114         body.println("respond to you as soon as possible.");
115     }
116 
117     /** Write the TITLE of the HTML document.  This is the part
118      * that goes into the <code>&lt;head&gt;&lt;title&gt;
119      * &lt;/title&gt;&lt;/head&gt;</code> tags
120      *
121      * @param body the output to write to
122      * @exception IOException of an exception is thrown
123      *
124      */
125     public void writeHtmlTitle(PrintWriter   body) throws IOException   {
126         body.println(HTML_TITLE);
127     }
128 
129     /** Write the title of the page.  This is displayed right
130      * above the main block of content.
131      *
132      * @param body the output to write to
133      * @exception IOException if an exception is thrown
134      *
135      */
136     public void writePageTitle(PrintWriter   body) throws IOException   {
137         body.println("Web Administration Home");
138     }
139 
140     /** Write the sub items for this bean in the left navigation bar of
141      * the page.  This should look somthing like the one below:
142      *
143      *      <code>
144      *      &lt;tr&gt;
145      *       &lt;td valign="top" align="left"&gt;
146      *        &lt;a HREF="system?show=deployments"&gt;&lt;span class="subMenuOff"&gt;
147      *        &nbsp;&nbsp;&nbsp;Deployments
148      *        &lt;/span&gt;
149      *        &lt;/a&gt;&lt;/td&gt;
150      *      &lt;/tr&gt;
151      *      </code>
152      *
153      * Alternately, the bean can use the method formatSubMenuItem(..) which
154      * will create HTML like the one above
155      *
156      * @param body the output to write to
157      * @exception IOException if an exception is thrown
158      *
159      */
160     public void writeSubMenuItems(PrintWriter   body) throws IOException   {}
161 
162 }
163
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