## com.sun.mail.dsn
Class MultipartReport

    java.lang.Object
      javax.mail.Multipart
          javax.mail.internet.MimeMultipart
              com.sun.mail.dsn.MultipartReport

    public class MultipartReport

extends MimeMultipart

A multipart/report message content, as defined in RFC 3462. A multipart/report content is a container for mail reports of any kind, and is most often used to return a delivery status report. This class only supports that most common usage.

A MultipartReport object is a special type of MimeMultipart object with a restricted set of body parts. A MultipartReport object contains:

- [Required] A human readable text message describing the reason the report was generated.
- [Required] A `DeliveryStatus` object containing the details for why the report was generated.
- [Optional] A returned copy of the entire message, or just its headers, which caused the generation of this report.

Many of the normal MimeMultipart operations are restricted to ensure that the MultipartReport object always follows this structure.

Field Summary
`protected boolean` `constructed`

Fields inherited from class javax.mail.internet.MimeMultipart
`ds, parsed`

Fields inherited from class javax.mail.Multipart
`contentType, parent, parts`

Constructor Summary
`MultipartReport()` Construct a multipart/report object with no content.
`MultipartReport(javax.activation.DataSource ds)` Constructs a MultipartReport object and its bodyparts from the given DataSource.
`MultipartReport(java.lang.String text, DeliveryStatus status)` Construct a multipart/report object with the specified plain text and delivery status to be returned to the user.
`MultipartReport(java.lang.String text, DeliveryStatus status, InternetHeaders hdr)` Construct a multipart/report object with the specified plain text, delivery status, and headers from the original message to be returned to the user.
`MultipartReport(java.lang.String text, DeliveryStatus status, MimeMessage msg)` Construct a multipart/report object with the specified plain text, delivery status, and original message to be returned to the user.

Method Summary
`void` `addBodyPart(BodyPart part)` Adds a Part to the multipart.
`void` `addBodyPart(BodyPart part, int index)` Adds a BodyPart at position `index`.
`DeliveryStatus` `getDeliveryStatus()` Get the delivery status associated with this multipart/report.
`MimeMessage` `getReturnedMessage()` Get the original message that is being returned along with this multipart/report.
`java.lang.String` `getText()` Get the plain text to be presented to the user, if there is any.
`MimeBodyPart` `getTextBodyPart()` Return the body part containing the message to be presented to the user, usually just a text/plain part.
`boolean` `removeBodyPart(BodyPart part)` Remove the specified part from the multipart message.
`void` `removeBodyPart(int index)` Remove the part at specified location (starting from 0).
`void` `setDeliveryStatus(DeliveryStatus status)` Set the delivery status associated with this multipart/report.
`void` `setReturnedMessage(MimeMessage msg)` Set the original message to be returned as part of the multipart/report.
`void` `setSubType(java.lang.String subtype)` Set the subtype.
`void` `setText(java.lang.String text)` Set the message to be presented to the user as just a text/plain part containing the specified text.
`void` `setTextBodyPart(MimeBodyPart mbp)` Set the body part containing the text to be presented to the user.

Methods inherited from class javax.mail.internet.MimeMultipart
`createInternetHeaders, createMimeBodyPart, createMimeBodyPart, getBodyPart, getBodyPart, getCount, getPreamble, isComplete, parse, setPreamble, updateHeaders, writeTo`

Methods inherited from class javax.mail.Multipart
`getContentType, getParent, setMultipartDataSource, setParent`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

### constructed

    protected boolean constructed

Constructor Detail

### MultipartReport

    public MultipartReport()
                    throws MessagingException

  Construct a multipart/report object with no content.

  Throws:
    `MessagingException`

### MultipartReport

    public MultipartReport(java.lang.String text,
                           DeliveryStatus status)
                    throws MessagingException

  Construct a multipart/report object with the specified plain text and delivery status to be returned to the user.

  Throws:
    `MessagingException`

### MultipartReport

    public MultipartReport(java.lang.String text,
                           DeliveryStatus status,
                           MimeMessage msg)
                    throws MessagingException

  Construct a multipart/report object with the specified plain text, delivery status, and original message to be returned to the user.

  Throws:
    `MessagingException`

### MultipartReport

    public MultipartReport(java.lang.String text,
                           DeliveryStatus status,
                           InternetHeaders hdr)
                    throws MessagingException

  Construct a multipart/report object with the specified plain text, delivery status, and headers from the original message to be returned to the user.

  Throws:
    `MessagingException`

### MultipartReport

    public MultipartReport(javax.activation.DataSource ds)
                    throws MessagingException

  Constructs a MultipartReport object and its bodyparts from the given DataSource.

  Parameters:
    `ds` - DataSource, can be a MultipartDataSource
  Throws:
    `MessagingException`

Method Detail

### getText

    public java.lang.String getText()
                             throws MessagingException

  Get the plain text to be presented to the user, if there is any. Rarely, the message may contain only HTML text, or no text at all. If the text body part of this multipart/report object is of type text/plain, or if it is of type multipart/alternative and contains a text/plain part, the text from that part is returned. Otherwise, null is return and the `getTextBodyPart` method may be used to extract the data.

  Throws:
    `MessagingException`

### setText

    public void setText(java.lang.String text)
                 throws MessagingException

  Set the message to be presented to the user as just a text/plain part containing the specified text.

  Throws:
    `MessagingException`

### getTextBodyPart

    public MimeBodyPart getTextBodyPart()
                                 throws MessagingException

  Return the body part containing the message to be presented to the user, usually just a text/plain part.

  Throws:
    `MessagingException`

### setTextBodyPart

    public void setTextBodyPart(MimeBodyPart mbp)
                         throws MessagingException

  Set the body part containing the text to be presented to the user. Usually this a text/plain part, but it might also be a text/html part or a multipart/alternative part containing text/plain and text/html parts. Any type is allowed here but these types are most common.

  Throws:
    `MessagingException`

### getDeliveryStatus

    public DeliveryStatus getDeliveryStatus()
                                     throws MessagingException

  Get the delivery status associated with this multipart/report.

  Throws:
    `MessagingException`

### setDeliveryStatus

    public void setDeliveryStatus(DeliveryStatus status)
                           throws MessagingException

  Set the delivery status associated with this multipart/report.

  Throws:
    `MessagingException`

### getReturnedMessage

    public MimeMessage getReturnedMessage()
                                   throws MessagingException

  Get the original message that is being returned along with this multipart/report. If no original message is included, null is returned. In some cases only the headers of the original message will be returned as an object of type MessageHeaders.

  Throws:
    `MessagingException`

### setReturnedMessage

    public void setReturnedMessage(MimeMessage msg)
                            throws MessagingException

  Set the original message to be returned as part of the multipart/report. If msg is null, any previously set returned message or headers is removed.

  Throws:
    `MessagingException`

### setSubType

    public void setSubType(java.lang.String subtype)
                    throws MessagingException

  Set the subtype. Throws MessagingException.

  Overrides:
    `setSubType` in class `MimeMultipart`
  Parameters:
    `subtype` - Subtype
  Throws:
    `MessagingException` - always; can't change subtype

### removeBodyPart

    public boolean removeBodyPart(BodyPart part)
                           throws MessagingException

  Remove the specified part from the multipart message. Not allowed on a multipart/report object.

  Overrides:
    `removeBodyPart` in class `MimeMultipart`
  Parameters:
    `part` - The part to remove
  Returns:
    true if part removed, false otherwise
  Throws:
    `MessagingException` - always

### removeBodyPart

    public void removeBodyPart(int index)
                        throws MessagingException

  Remove the part at specified location (starting from 0). Not allowed on a multipart/report object.

  Overrides:
    `removeBodyPart` in class `MimeMultipart`
  Parameters:
    `index` - Index of the part to remove
  Throws:
    `MessagingException` - always

### addBodyPart

    public void addBodyPart(BodyPart part)
                     throws MessagingException

  Adds a Part to the multipart. Not allowed on a multipart/report object.

  Overrides:
    `addBodyPart` in class `MimeMultipart`
  Parameters:
    `part` - The Part to be appended
  Throws:
    `MessagingException` - always

### addBodyPart

    public void addBodyPart(BodyPart part,
                            int index)
                     throws MessagingException

  Adds a BodyPart at position `index`. Not allowed on a multipart/report object.

  Overrides:
    `addBodyPart` in class `MimeMultipart`
  Parameters:
    `part` - The BodyPart to be inserted
    `index` - Location where to insert the part
  Throws:
    `MessagingException` - always