/*
* @(#)SendTag.java 1.3 02/04/04
*
* Copyright 2001-2002 Sun Microsystems, Inc. All Rights Reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistribution in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* Neither the name of Sun Microsystems, Inc. or the names of contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* This software is provided "AS IS," without a warranty of any kind. ALL
* EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
* INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
* PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN AND
* ITS LICENSORS SHALL NOT BE LIABLE FOR ANY DAMAGES OR LIABILITIES
* SUFFERED BY LICENSEE AS A RESULT OF OR RELATING TO USE, MODIFICATION
* OR DISTRIBUTION OF THE SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL
* SUN OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR
* FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
* DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
* ARISING OUT OF THE USE OF OR INABILITY TO USE SOFTWARE, EVEN IF SUN HAS
* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
*
* You acknowledge that Software is not designed, licensed or intended
* for use in the design, construction, operation or maintenance of any
* nuclear facility.
*
*/
package demo;
import java.util.*;
import java.net.*;
import javax.mail.*;
import javax.mail.internet.*;
import javax.servlet.jsp.*;
import javax.servlet.jsp.tagext.*;
/**
* Custom tag for sending messages.
*/
public class SendTag extends BodyTagSupport {
private String body;
private String cc;
private String host;
private String recipients;
private String sender;
private String subject;
/**
* host attribute setter method.
*/
public void setHost(String host) {
this.host = host;
}
/**
* recipient attribute setter method.
*/
public void setRecipients(String recipients) {
this.recipients = recipients;
}
/**
* sender attribute setter method.
*/
public void setSender(String sender) {
this.sender = sender;
}
/**
* cc attribute setter method.
*/
public void setCc(String cc) {
this.cc = cc;
}
/**
* subject attribute setter method.
*/
public void setSubject(String subject) {
this.subject = subject;
}
/**
* Method for processing the end of the tag.
*/
public int doEndTag() throws JspException {
Properties props = System.getProperties();
try {
if (host != null)
props.put("mail.smtp.host", host);
else if (props.getProperty("mail.smtp.host") == null)
props.put("mail.smtp.host", InetAddress.getLocalHost().
getHostName());
} catch (Exception ex) {
throw new JspException(ex.getMessage());
}
Session session = Session.getDefaultInstance(props, null);
Message msg = new MimeMessage(session);
InternetAddress[] toAddrs = null, ccAddrs = null;
try {
if (recipients != null) {
toAddrs = InternetAddress.parse(recipients, false);
msg.setRecipients(Message.RecipientType.TO, toAddrs);
} else
throw new JspException("No recipient address specified");
if (sender != null)
msg.setFrom(new InternetAddress(sender));
else
throw new JspException("No sender address specified");
if (cc != null) {
ccAddrs = InternetAddress.parse(cc, false);
msg.setRecipients(Message.RecipientType.CC, ccAddrs);
}
if (subject != null)
msg.setSubject(subject);
if ((body = getBodyContent().getString()) != null)
msg.setText(body);
else
msg.setText("");
Transport.send(msg);
} catch (Exception ex) {
throw new JspException(ex.getMessage());
}
return(EVAL_PAGE);
}
}
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