setup2.jsp
来自「Jive 是一个系统工程」· JSP 代码 · 共 187 行
JSP
187 行
<%/** * Jive Setup Tool * November 28, 2000 */%><%@ page import="java.io.*, java.util.*, java.sql.*, com.coolservlets.forum.*, com.coolservlets.forum.util.*, com.coolservlets.forum.database.*"%><%! private String[] getPropertyNames( DbConnectionProvider conProvider ) { Enumeration enum = conProvider.propertyNames(); Vector v = new Vector(); while( enum.hasMoreElements() ) { v.addElement( enum.nextElement() ); } String[] propNames = new String[ v.size() ]; v.copyInto(propNames); return propNames; } %><% DbConnectionProvider conProvider = new DbConnectionDefaultPool(); boolean error = false; String errorMessage = null; String[] propNames = getPropertyNames(conProvider); String[] paramPropVals = new String[propNames.length]; //Make sure the install has not already been completed. String setup = PropertyManager.getProperty("setup"); if( setup != null && setup.equals("true") ) { error = true; errorMessage = "Jive setup appears to have already been completed. If you'd like " + "to re-run this tool, delete the 'setup=true' property from your jive.properties " + "file."; } // get parameters: boolean setProps = ParamUtils.getBooleanParameter(request,"setProps"); if( !error && setProps ) { for( int i=0; i<propNames.length; i++ ) { paramPropVals[i] = ParamUtils.getParameter(request,propNames[i]); if( paramPropVals[i] == null ) { paramPropVals[i] = ""; } } for( int i=0; i < paramPropVals.length; i++ ) { conProvider.setProperty(propNames[i], paramPropVals[i]); } //Now test the connection. In this version of the install tool we test the driver name to make sure //it can be loaded. In the future, we might not want to do this in the generic case because the setup //tool needs to handle any possible connection provider setup. Perhaps we'll have specialized pages //for the common connection providers. Connection con = null; String driver = null; try { driver = ParamUtils.getParameter(request, "driver"); Class.forName(driver); } catch (ClassNotFoundException cnfe) { error = true; errorMessage = "Could not load JDBC driver: " + driver + ". Be sure that the driver is in the " + "classpath of your application server and then press the back button to try again."; } if (!error) { //Set the connection provider. DbConnectionManager.setDbConnectionProvider(conProvider); try { con = DbConnectionManager.getConnection(); if (con == null) { error = true; errorMessage = "A connection to the database could not be made. Press the back button to " + "ensure that all fields were filled in properly."; } } catch (Exception e) { error = true; } finally { try { con.close(); } catch( Exception ignored ) {} } } if (!error) { // redirect response.sendRedirect("setup3.jsp"); return; } }%><html><head> <title>Jive Setup - Step 2</title> <link rel="stylesheet" href="style/global.css"></head><body bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#800080" alink="#FF0000"><img src="images/setup.gif" width="210" height="38" alt="Jive Setup" border="0"><hr size="0"><p><% if (!error) {%><b>Setup Your Database Connection</b><ul> <font size="2"> Jive needs to connect to a database in order to function properly. Fill in the following fields with the connection information for your database. Note: you should already have completed the import of the Jive database schema as outlined in the installation guide. <p> <form action="setup2.jsp" method="post"> <input type="hidden" name="setProps" value="true"> <table cellpadding="3" cellspacing="0" border="0"> <% for( int i=0; i<propNames.length; i++ ) { String prop = conProvider.getProperty(propNames[i]); String val = paramPropVals[i]; %> <tr> <% if( setProps ) { %> <td><font size="-1" color="#ff0000"><%= propNames[i] %></font></td> <% } else { %> <td><font size="-1"><%= propNames[i] %></font></td> <% } %> <% if( val == null ) { val = PropertyManager.getProperty("DbConnectionDefaultPool."+propNames[i]); if( val == null ) { val = ""; } } %> <td><input type="text" size="30" name="<%= propNames[i] %>" value="<%= val %>"></td> <td><font size="-1"><i><%= conProvider.getPropertyDescription(propNames[i]) %></i></font></td> </tr> <% } %> </table></ul><center><input type="submit" value="Make Connection"></center></form><% } //end no error else {%> <font color="Red">Error!</font> <p><font size=2> <%= errorMessage %> </font><% } //end error%><p><hr size="0"><center><font size="-1"><i>www.coolservlets.com/jive</i></font></center></font></body></html>⌨️ 快捷键说明
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