📄 setup-env-check.jspf
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<%--
- $RCSfile$
- $Revision: 1217 $
- $Date: 2005-04-11 14:11:06 -0700 (Mon, 11 Apr 2005) $
--%>
<%@ page import="java.lang.reflect.Method,
java.io.File,
org.jivesoftware.util.LocaleUtils" %>
<%@ page import="org.jivesoftware.util.ClassUtils"%>
<% // Check the user's environment for minimum requirements.
boolean jdk13Installed = false;
boolean servlet22Installed = false;
boolean jsp11Installed = false;
boolean jiveJarsInstalled = false;
boolean wildfireHomeExists = false;
File wildfireHome = null;
// Check for JDK 1.5
try {
ClassUtils.forName("java.util.concurrent.ConcurrentHashMap");
jdk13Installed = true;
}
catch (ClassNotFoundException cnfe) {}
// Check for Servlet 2.3:
try {
Class c = ClassUtils.forName("javax.servlet.http.HttpSession");
Method m = c.getMethod("getAttribute",new Class[]{String.class});
servlet22Installed = true;
}
catch (ClassNotFoundException cnfe) {}
// Check for JSP 1.1:
try {
ClassUtils.forName("javax.servlet.jsp.tagext.Tag");
jsp11Installed = true;
}
catch (ClassNotFoundException cnfe) {}
// Check that the Wildfire jar are installed:
try {
ClassUtils.forName("org.jivesoftware.wildfire.XMPPServer");
jiveJarsInstalled = true;
}
catch (ClassNotFoundException cnfe) {}
// Try to determine what the jiveHome directory is:
try {
Class jiveGlobalsClass = ClassUtils.forName("org.jivesoftware.util.JiveGlobals");
Method getWildfireHomeMethod = jiveGlobalsClass.getMethod("getHomeDirectory", (Class[])null);
String wildfireHomeProp = (String)getWildfireHomeMethod.invoke(jiveGlobalsClass, (Object[])null);
if (wildfireHomeProp != null) {
wildfireHome = new File(wildfireHomeProp);
if (wildfireHome.exists()) {
wildfireHomeExists = true;
}
}
}
catch (Exception e) {
e.printStackTrace();
}
// If there were no errors, redirect to the main setup page
if (!jdk13Installed || !servlet22Installed || !jsp11Installed || !jiveJarsInstalled
|| !wildfireHomeExists)
{
%>
<html>
<head>
<title><fmt:message key="title" /> <fmt:message key="setup.title" /></title>
<link rel="stylesheet" type="text/css" href="style.css">
</head>
<body>
<p class="jive-setup-page-header">
<fmt:message key="title" /> <fmt:message key="setup.title" />
</p>
<p class="jive-setup-error-text">
<fmt:message key="setup.env.check.error" /> <fmt:message key="title" /> <fmt:message key="setup.title" />.
</p>
<p>
<fmt:message key="setup.env.check.error_info">
<fmt:param value="<%= LocaleUtils.getLocalizedString("title") %>" />
</fmt:message>
</p>
<ul>
<table cellpadding="3" cellspacing="2" border="0">
<% if (jdk13Installed) { %>
<tr>
<td><img src="../images/check.gif" width="13" height="13" border="0"></td>
<td>
<fmt:message key="setup.env.check.jdk" />
</td>
</tr>
<% } else { %>
<tr>
<td><img src="../images/x.gif" width="13" height="13" border="0"></td>
<td>
<span class="jive-setup-error-text">
<fmt:message key="setup.env.check.jdk" />
</span>
</td>
</tr>
<% }
if (servlet22Installed) {
%>
<tr>
<td><img src="../images/check.gif" width="13" height="13" border="0"></td>
<td>
<fmt:message key="setup.env.check.servlet" />
</td>
</tr>
<% } else { %>
<tr>
<td><img src="../images/x.gif" width="13" height="13" border="0"></td>
<td>
<span class="jive-setup-error-text">
<fmt:message key="setup.env.check.servlet" />
</span>
</td>
</tr>
<% }
if (jsp11Installed) {
%>
<tr>
<td><img src="../images/check.gif" width="13" height="13" border="0"></td>
<td>
<fmt:message key="setup.env.check.jsp" />
</td>
</tr>
<% } else { %>
<tr>
<td><img src="../images/x.gif" width="13" height="13" border="0"></td>
<td>
<span class="jive-setup-error-text">
<fmt:message key="setup.env.check.jsp" />
</span>
</td>
</tr>
<% }
if (jiveJarsInstalled) {
%>
<tr>
<td><img src="../images/check.gif" width="13" height="13" border="0"></td>
<td>
<fmt:message key="title" /> <fmt:message key="setup.env.check.class" />
</td>
</tr>
<% } else { %>
<tr>
<td><img src="../images/x.gif" width="13" height="13" border="0"></td>
<td>
<span class="jive-setup-error-text">
<fmt:message key="title" /> <fmt:message key="setup.env.check.class" />
</span>
</td>
</tr>
<% }
if (wildfireHomeExists) {
%>
<tr>
<td><img src="../images/x.gif" width="13" height="13" border="0"></td>
<td>
<span class="jive-setup-error-text">
<fmt:message key="setup.env.check.jive" /> (<%= wildfireHome.toString() %>)
</span>
</td>
</tr>
<% } else { %>
<tr>
<td><img src="../images/x.gif" width="13" height="13" border="0"></td>
<td>
<span class="jive-setup-error-text">
<fmt:message key="setup.env.check.not_home" />
</span>
</td>
</tr>
<% } %>
</table>
</ul>
<p>
<fmt:message key="setup.env.check.doc" />
</p>
</body>
</html>
<% // return so we stop showing the page:
return;
}
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