📄 setup4.jsp
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<%@ page session="true" contentType="text/html; charset=GB2312" %>
<%
/**
* Title: 校园.NET
* Description: 中国第五代(城域网-校园网)项目
* Copyright: Copyright (c) 2001
* Company: 赛灵通
* @author 宋新华
* @version 1.0
*/
%>
<%@ page import="java.io.*,
java.util.*,
java.sql.*,
net.xerllent.campus.*,
net.xerllent.campus.util.*,
net.xerllent.campus.database.*"%>
<% try { %>
<% boolean setupError = false;
String errorMessage = "";
//Make sure the install has not already been completed.
String setup = PropertyManager.getProperty("setup");
if( setup != null && setup.equals("true") ) {
%>
<html>
<head>
<title>xerllent Setup - Step 4</title>
<link rel="stylesheet" href="style/global.css">
</head>
<body bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#800080" alink="#FF0000">
<font size="5">Xerllent产品安装</font>
<hr size="0"><p>
<font color="Red">Error!</font>
<p><font size=2>
xerllent setup appears to have already been completed. If you'd like to re-run
this tool, delete the 'setup=true' property from your xerllent.properties file.
</font>
<%
}
else {
boolean error = false;
String xerllentHome = ParamUtils.getParameter(request,"xerllentHome");
if (xerllentHome == null) {
xerllentHome = PropertyManager.getProperty("xerllentHome");
}
boolean setCampusHome = ParamUtils.getBooleanParameter(request,"setCampusHome");
//Look for error case, but only give a new error message if there isn't
//already an error.
if(setCampusHome && xerllentHome == null ) {
error = true;
errorMessage = "No value was entered for campus Home. Please enter a path.";
}
%>
<% if( !error && setCampusHome ) {
// chomp a trailing "/" or "\\"
while( xerllentHome.length() > 0
&& xerllentHome.charAt(xerllentHome.length()-1) == '/'
|| xerllentHome.charAt(xerllentHome.length()-1) == '\\' )
{
xerllentHome = xerllentHome.substring(0,xerllentHome.length()-1);
}
// check if the app server can write to that file
File xerllentHomeDir = new File(xerllentHome);
error = !xerllentHomeDir.exists();
if( error ) {
errorMessage = "The directory you entered doesn't exist. Be sure to " +
"create the xerllent Home directory on your filesystem, and then try again.";
} else {
error = !xerllentHomeDir.canRead();
if( error ) {
errorMessage = "The directory you entered exists, but you don't "+
"have read access for it. Please fix the problem and try again.";
} else {
error = !xerllentHomeDir.canWrite();
if( error ) {
errorMessage = "The directory you entered exists, buy you " +
"don't have have write access for it. Please fix the " +
"problem and try again.";
} else {
error = !xerllentHomeDir.isAbsolute();
errorMessage = "You didn't enter an absolute path for the xerllent Home " +
"directory (e.g., starting the path with '/' in Unix, or 'c:\' " +
"in Windows). Please fix the problem and try again.";
}
}
}
// at this point, the path exists and we can read & write to it
// so create the file
if( !error ) {
// create the search directory
File searchDir = new File( xerllentHome + File.separator + "search" );
if (!searchDir.exists()) {
searchDir.mkdir();
}
// set the xerllentHome property in the xerllent.properties file
PropertyManager.setProperty("xerllentHome",xerllentHome);
// redirect
response.sendRedirect("setup5.jsp");
return;
}
}
%>
<html>
<head>
<title>xerllent Setup - Step 4</title>
<link rel="stylesheet" href="style/global.css">
</head>
<body bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#800080" alink="#FF0000">
<font size="5">Xerllent产品安装</font>
<hr size="0"><p>
<b>Xerllent Home Directory</b>
Xerllent needs a place to store data on your filesystem. The directory where this
data is stored is called "Xerllent Home". This step in the setup tool will help
you create this directory.
<p>
First decide where you'd like Xerllent Home to exist. This could be "/usr/local/XerllentHome"
in Unix, or "c:\XerllentHome" in Windows. Naming the directory "XerllentHome" is not
required, but is recommended. After creating the directory, make sure that
your application server has read and write access to it. Now, enter the full
path to the directory you created below.<p>
<%
if (error) {
%>
<font color="Red">Error:</font> <i><%= errorMessage %></i>
<p>
<% } %>
<form action="setup4.jsp" method="post">
<input type="hidden" name="setCampusHome" value="true">
<table cellpadding="3" cellspacing="0" border="0">
<tr>
<td><font size="-1">xerllent Home:</font></td>
<td><input type="text" size="50" name="xerllentHome" value="<%= (xerllentHome!=null)?xerllentHome:"" %>"></td>
</tr>
</table>
<center>
<input type="submit" value="Continue">
</center>
</form>
<% } //end else of setupError %>
<p>
<hr size="0">
<center>
<font size="-1"><i>www.xerllent.cn</i></font>
</center>
</body>
</html>
<% } catch (Exception e ) {
e.printStackTrace();
}
%>
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