org.apache.turbine.util.velocity

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Java Source Code / Java Documentation » Web Framework » TURBINE » org.apache.turbine.util.velocity 
org.apache.turbine.util.velocity
Velocity related utility code.
$Id: package.html 534527 2007-05-02 16:10:59Z tv $
Java Source File NameTypeComment
VelocityActionEvent.javaClass If you are using VelocitySite stuff, then your Action's should extend this class instead of extending the ActionEvent class.
VelocityEmail.javaClass This is a simple class for sending email from within Velocity. Essentially, the body of the email is processed with a Velocity Context object. The beauty of this is that you can send email from within your Velocity template or from your business logic in your Java code. The body of the email is just a Velocity template so you can use all the template functionality of Velocity within your emails!

Example Usage (This all needs to be on one line in your template):

Setup your context:

context.put ("VelocityEmail", new VelocityEmail() );

Then, in your template:

 $VelocityEmail.setTo("Jon Stevens", "jon@latchkey.com")
 .setFrom("Mom", "mom@mom.com").setSubject("Eat dinner")
 .setTemplate("email/momEmail.vm")
 .setContext($context)
 
The email/momEmail.wm template will then be parsed with the Context that was defined with setContext().

If you want to use this class from within your Java code all you have to do is something like this:

 VelocityEmail ve = new VelocityEmail();
 ve.setTo("Jon Stevens", "jon@latchkey.com");
 ve.setFrom("Mom", "mom@mom.com").setSubject("Eat dinner");
 ve.setContext(context);
 ve.setTemplate("email/momEmail.vm")
 ve.send();
 

(Note that when used within a Velocity template, the send method will be called for you when Velocity tries to convert the VelocityEmail to a string by calling toString()).

If you need your email to be word-wrapped, you can add the following call to those above:

 ve.setWordWrap (60);
 

This class is just a wrapper around the SimpleEmail class from commons-mail using the JavaMail API. Thus, it depends on having the mail.server property set in the TurbineResources.properties file. If you want to use this class outside of Turbine for general processing that is also possible by making sure to set the path to the TurbineResources.properties.

VelocityEmailException.javaClass This exception is thrown if a VelocityEmail/VelocityHtmlEmail can not be sent using JavaMail.
VelocityHtmlEmail.javaClass This is a simple class for sending html email from within Velocity. Essentially, the bodies (text and html) of the email are a Velocity Context objects.
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