/** * <code>StringToEmailMessage</code> will convert a string to a java mail Message, using the string * as the contents. This implementation uses properties on the transformer to determine the to and * subject fields. * * @author <a href="mailto:[email protected]">Ross Mason</a> * @version $Revision$ */ public class StringToEmailMessage extends AbstractEventAwareTransformer { /** logger used by this class */ protected final transient Log logger = LogFactory.getLog(getClass()); protected TemplateParser templateParser = TemplateParser.createAntStyleParser(); public StringToEmailMessage() { registerSourceType(String.class); setReturnClass(Message.class); } /* * (non-Javadoc) * * @see org.mule.transformers.AbstractTransformer#doTransform(java.lang.Object) */ public Object transform(Object src, UMOEventContext context) throws TransformerException { String endpointAddress = endpoint.getEndpointURI().getAddress(); SmtpConnector connector = (SmtpConnector) endpoint.getConnector(); String to = context.getStringProperty(MailProperties.TO_ADDRESSES_PROPERTY, endpointAddress); String cc = context.getStringProperty(MailProperties.CC_ADDRESSES_PROPERTY, connector.getCcAddresses()); String bcc = context.getStringProperty( MailProperties.BCC_ADDRESSES_PROPERTY, connector.getBccAddresses()); String from = context.getStringProperty(MailProperties.FROM_ADDRESS_PROPERTY, connector.getFromAddress()); String replyTo = context.getStringProperty( MailProperties.REPLY_TO_ADDRESSES_PROPERTY, connector.getReplyToAddresses()); String subject = context.getStringProperty(MailProperties.SUBJECT_PROPERTY, connector.getSubject()); String contentType = context.getStringProperty(MailProperties.CONTENT_TYPE_PROPERTY, connector.getContentType()); Properties headers = new Properties(); if (connector.getCustomHeaders() != null) headers.putAll(connector.getCustomHeaders()); Properties otherHeaders = (Properties) context.getProperty(MailProperties.CUSTOM_HEADERS_MAP_PROPERTY); if (otherHeaders != null) { Map props = new HashMap(MuleManager.getInstance().getProperties()); props.putAll(context.getProperties()); headers.putAll(templateParser.parse(props, otherHeaders)); } if (logger.isDebugEnabled()) { StringBuffer buf = new StringBuffer(); buf.append("Constucting email using:\n"); buf.append("To: ").append(to); buf.append("From: ").append(from); buf.append("CC: ").append(cc); buf.append("BCC: ").append(bcc); buf.append("Subject: ").append(subject); buf.append("ReplyTo: ").append(replyTo); buf.append("Content type: ").append(contentType); buf.append("Payload type: ").append(src.getClass().getName()); buf.append("Custom Headers: ").append(PropertiesHelper.propertiesToString(headers, false)); logger.debug(buf.toString()); } try { Message msg = new MimeMessage( (Session) endpoint.getConnector().getDispatcher(endpointAddress).getDelegateSession()); msg.setRecipients(Message.RecipientType.TO, MailUtils.stringToInternetAddresses(to)); // sent date msg.setSentDate(Calendar.getInstance().getTime()); if (from != null && !Utility.EMPTY_STRING.equals(from)) { msg.setFrom(MailUtils.stringToInternetAddresses(from)[0]); } if (cc != null && !Utility.EMPTY_STRING.equals(cc)) { msg.setRecipients(Message.RecipientType.CC, MailUtils.stringToInternetAddresses(cc)); } if (bcc != null && !Utility.EMPTY_STRING.equals(bcc)) { msg.setRecipients(Message.RecipientType.BCC, MailUtils.stringToInternetAddresses(bcc)); } if (replyTo != null && !Utility.EMPTY_STRING.equals(replyTo)) { msg.setReplyTo(MailUtils.stringToInternetAddresses(replyTo)); } msg.setSubject(subject); Map.Entry entry; for (Iterator iterator = headers.entrySet().iterator(); iterator.hasNext(); ) { entry = (Map.Entry) iterator.next(); msg.setHeader(entry.getKey().toString(), entry.getValue().toString()); } setContent(src, msg, contentType, context); return msg; } catch (Exception e) { throw new TransformerException(this, e); } } protected void setContent( Object payload, Message msg, String contentType, UMOEventContext context) throws Exception { msg.setContent(payload, contentType); } }
public class DataSourceToMimeMessage extends AbstractEventAwareTransformer {
private static final long serialVersionUID = -8170579305030563736L;
protected TemplateParser templateParser = TemplateParser.createAntStyleParser();
/*
* (non-Javadoc)
*
* @see org.mule.transformers.AbstractEventAwareTransformer#transform(java.lang.Object,
* java.lang.String, org.mule.umo.UMOEventContext)
*/
public Object transform(Object src, String encoding, UMOEventContext context)
throws TransformerException {
String endpointAddress = endpoint.getEndpointURI().getAddress();
SmtpConnector connector = (SmtpConnector) endpoint.getConnector();
UMOMessage eventMsg = context.getMessage();
String to = eventMsg.getStringProperty(MailProperties.TO_ADDRESSES_PROPERTY, endpointAddress);
String cc =
eventMsg.getStringProperty(
MailProperties.CC_ADDRESSES_PROPERTY, connector.getCcAddresses());
String bcc =
eventMsg.getStringProperty(
MailProperties.BCC_ADDRESSES_PROPERTY, connector.getBccAddresses());
String from =
eventMsg.getStringProperty(
MailProperties.FROM_ADDRESS_PROPERTY, connector.getFromAddress());
String replyTo =
eventMsg.getStringProperty(
MailProperties.REPLY_TO_ADDRESSES_PROPERTY, connector.getReplyToAddresses());
String subject =
eventMsg.getStringProperty(MailProperties.SUBJECT_PROPERTY, connector.getSubject());
String contentType =
eventMsg.getStringProperty(
MailProperties.CONTENT_TYPE_PROPERTY, connector.getContentType());
Properties headers = new Properties();
Properties customHeaders = connector.getCustomHeaders();
if (customHeaders != null && !customHeaders.isEmpty()) {
headers.putAll(customHeaders);
}
Properties otherHeaders =
(Properties) eventMsg.getProperty(MailProperties.CUSTOM_HEADERS_MAP_PROPERTY);
if (otherHeaders != null && !otherHeaders.isEmpty()) {
Map props = new HashMap(MuleManager.getInstance().getProperties());
for (Iterator iterator = eventMsg.getPropertyNames().iterator(); iterator.hasNext(); ) {
String propertyKey = (String) iterator.next();
props.put(propertyKey, eventMsg.getProperty(propertyKey));
}
headers.putAll(templateParser.parse(props, otherHeaders));
}
if (logger.isDebugEnabled()) {
StringBuffer buf = new StringBuffer(256);
buf.append("Constructing email using:\n");
buf.append("To: ").append(to);
buf.append("From: ").append(from);
buf.append("CC: ").append(cc);
buf.append("BCC: ").append(bcc);
buf.append("Subject: ").append(subject);
buf.append("ReplyTo: ").append(replyTo);
buf.append("Content type: ").append(contentType);
buf.append("Payload type: ").append(src.getClass().getName());
buf.append("Custom Headers: ").append(PropertiesUtils.propertiesToString(headers, false));
logger.debug(buf.toString());
}
try {
Message email =
new MimeMessage(
(Session) endpoint.getConnector().getDispatcher(endpoint).getDelegateSession());
// set mail details
email.setRecipients(Message.RecipientType.TO, MailUtils.stringToInternetAddresses(to));
email.setSentDate(Calendar.getInstance().getTime());
if (StringUtils.isNotBlank(from)) {
email.setFrom(MailUtils.stringToInternetAddresses(from)[0]);
}
if (StringUtils.isNotBlank(cc)) {
email.setRecipients(Message.RecipientType.CC, MailUtils.stringToInternetAddresses(cc));
}
if (StringUtils.isNotBlank(bcc)) {
email.setRecipients(Message.RecipientType.BCC, MailUtils.stringToInternetAddresses(bcc));
}
if (StringUtils.isNotBlank(replyTo)) {
email.setReplyTo(MailUtils.stringToInternetAddresses(replyTo));
}
email.setSubject(subject);
for (Iterator iterator = headers.entrySet().iterator(); iterator.hasNext(); ) {
Map.Entry entry = (Map.Entry) iterator.next();
email.setHeader(entry.getKey().toString(), entry.getValue().toString());
}
// Create Multipart to put BodyParts in
Multipart multipart = new MimeMultipart();
// Create Text Message
BodyPart messageBodyPart = new MimeBodyPart();
messageBodyPart.setText("My Text");
multipart.addBodyPart(messageBodyPart);
// Create Attachment
messageBodyPart = new MimeBodyPart();
DataHandler dataHandler = (DataHandler) src;
messageBodyPart.setDataHandler(dataHandler);
messageBodyPart.setFileName(dataHandler.getName());
multipart.addBodyPart(messageBodyPart);
email.setContent(multipart);
return email;
} catch (Exception e) {
throw new TransformerException(this, e);
}
}
}