/** * <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); } } }