Re: Formatting Numbers, etc. - I had read that, but being so wrapped up in
Struts stuff, I completely forgot about that.
Re: VelocityContext - Hmmm... This is where I thought I was going to have an
issue. The existing code is just creating a new VelocityContext. I'm not sure
I understand all of your last question. I see by the doc, that
VelocityViewServlet has a protected createContext(), but how do I get hold of
that context? Is the request holding the VelocityViewServlet for me or do I
need to create my own?
Thanks,
Neal
P.S. Here is the code where we create the VelocityContext:
public boolean sendEmail(AlertEmailContent emailContent, UserContent
userContent)
throws ServiceException
{
String alertID = String.valueOf(emailContent.getAlertID());
String toAddresses = emailContent.getToAddresses();
// String ccAddresses =
emailContent.getCcAddresses();
String userID = emailContent.getUserID();
AlertContent alertContent = _alertServ.getAlertContent(alertID);
VelocityContext alertContext = new VelocityContext();
alertContext.put("ac", alertContent);
File alertFile = createFile("Alert", ALERT_TEMPLATE_NAME,
alertContext);
ArrayList commentsList = (ArrayList)
_alertServ.getComments(alertID, "ALT");
MimeMessage msg = new MimeMessage(_mailSession);
// Automatically cc the sender if enabled
if (ccSelf)
{
try
{
String addy = userContent.getEmailAddress();
msg.setHeader("cc", userContent.getEmailAddress());
} catch (MessagingException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
}
ArrayList toList = new ArrayList();
StringTokenizer st = new StringTokenizer(toAddresses, ",;");
File commentsFile = null;
Transport transportClass = null;
try
{
while (st.hasMoreTokens())
{
toList.add(new InternetAddress(st.nextToken()));
}
// InternetAddress[] address = {
new InternetAddress(toAddresses) };
InternetAddress[] toRecipients =
(InternetAddress[]) toList.toArray(new
InternetAddress[0]);
msg.setRecipients(Message.RecipientType.TO,
toRecipients);
// if (ccAddresses.length() > 0)
// {
// ArrayList ccList = new
ArrayList();
//
// st = new
StringTokenizer(ccAddresses, ",");
//
// while
(st.hasMoreTokens())
// {
// ccList.add(new
InternetAddress(st.nextToken()));
// }
//
// InternetAddress[]
ccRecipients =
//
(InternetAddress[]) ccList.toArray(new InternetAddress[0]);
//
msg.setRecipients(Message.RecipientType.CC, ccRecipients);
// }
msg.setFrom(new InternetAddress(_mailFromUserID,
_mailFromUserName));
msg.setSubject(emailContent.getSubject());
MimeBodyPart msgBody = new MimeBodyPart();
msgBody.setText(emailContent.getMessage());
MimeBodyPart alertBodyPart = new MimeBodyPart();
alertBodyPart.setDataHandler(new DataHandler(new
FileDataSource(alertFile)));
alertBodyPart.setFileName("Alert-" + alertID +
_mailFileExtension);
Multipart multipart = new MimeMultipart();
multipart.addBodyPart(msgBody);
multipart.addBodyPart(alertBodyPart);
if (commentsList.size() > 0)
{
VelocityContext commentsContext = new
VelocityContext();
commentsContext.put("ac", alertContent);
commentsContext.put("appTitle", _appTitle);
commentsContext.put("comments", commentsList);
commentsContext.put("commentCount",
String.valueOf(commentsList.size()));
commentsFile = createFile("Comments",
COMMENTS_TEMPLATE_NAME, commentsContext);
MimeBodyPart commentsBodyPart = new
MimeBodyPart();
commentsBodyPart.setDataHandler(new
DataHandler(new FileDataSource(commentsFile)));
commentsBodyPart.setFileName("Comments-" +
alertID + _mailFileExtension);
multipart.addBodyPart(commentsBodyPart);
}
addAttachments(alertID, multipart);
msg.setContent(multipart);
msg.setSentDate(new Date());
if (_mailSMTPPassword == null)
{
Transport.send(msg);
}
else
{
msg.saveChanges();
transportClass = _mailSession.getTransport();
transportClass.connect(_mailHost,
_mailSMTPUserID, _mailSMTPPassword);
//t.sendMessage(msg, msg.getAllRecipients());
transportClass.sendMessage(msg, toRecipients);
}
}
catch (Exception ex) // AddressException,
UnsupportedEncodingException, MessagingException
{
throw new ServiceException("Problem sending email to "
+ toAddresses, ex);
}
finally
{
if (alertFile != null)
alertFile.delete();
if (commentsFile != null)
commentsFile.delete();
try
{
if (transportClass != null)
transportClass.close();
}
catch (MessagingException e)
{
// can't close transport, message was sent?
Don't throw exception
_log.warn("Unable to close mail transport.", e);
}
}
long emailID;
try
{
emailID = saveInfo(emailContent);
}
catch (ServiceException e)
{
throw new ServiceException("Problem saving email info
to database.", e);
}
_audit.track(Integer.valueOf(alertID).intValue(),AuditTrailConstants.EMAIL,
MessageFormat.format(_msgs.getString("alert.history.email.txt"),new Object[]
{String.valueOf(emailID),toAddresses})
,userID);
return true;
}
-----Original Message-----
From: Nathan Bubna [mailto:[EMAIL PROTECTED]
Sent: Thursday, August 25, 2005 12:48 PM
To: Velocity Users List
Subject: Re: Struts and I18N
actually, you can do this with VelocityTools. we have both a DateTool and a
NumberTool that should support I18N just fine.
http://jakarta.apache.org/velocity/tools/generic/
> Here is the method where we are "generating" the template:
>
> private File createFile(String prefix, String template, VelocityContext
> context)
> throws ServiceException
> {
#snip
ok, but where are you getting the VelocityContext from? if you want access to
a working and initialized MessageTool then you'll want to get the context
created by the VelocityViewServlet. which, by the way, are you using in the
course of the servlet request that calls the methods above?
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