コード例 #1
0
/**
 * <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);
  }
}
コード例 #2
0
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);
    }
  }
}