Package javax.mail.internet
Class PreencodedMimeBodyPart
java.lang.Object
javax.mail.BodyPart
javax.mail.internet.MimeBodyPart
javax.mail.internet.PreencodedMimeBodyPart
A MimeBodyPart that handles data that has already been encoded.
This class is useful when constructing a message and attaching
data that has already been encoded (for example, using base64
encoding). The data may have been encoded by the application,
or may have been stored in a file or database in encoded form.
The encoding is supplied when this object is created. The data
is attached to this object in the usual fashion, by using the
setText
, setContent
, or
setDataHandler
methods.- Since:
- JavaMail 1.4
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Field Summary
Fields inherited from class javax.mail.internet.MimeBodyPart
cachedContent, content, contentStream, dh, headers
Fields inherited from interface javax.mail.Part
ATTACHMENT, INLINE
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Constructor Summary
ConstructorDescriptionPreencodedMimeBodyPart
(String encoding) Create a PreencodedMimeBodyPart that assumes the data is encoded using the specified encoding. -
Method Summary
Modifier and TypeMethodDescriptionReturns the content transfer encoding specified when this object was created.protected void
Force theContent-Transfer-Encoding
header to use the encoding that was specified when this object was created.void
writeTo
(OutputStream os) Output the body part as an RFC 822 format stream.Methods inherited from class javax.mail.internet.MimeBodyPart
addHeader, addHeaderLine, attachFile, attachFile, attachFile, attachFile, getAllHeaderLines, getAllHeaders, getContent, getContentID, getContentLanguage, getContentMD5, getContentStream, getContentType, getDataHandler, getDescription, getDisposition, getFileName, getHeader, getHeader, getInputStream, getLineCount, getMatchingHeaderLines, getMatchingHeaders, getNonMatchingHeaderLines, getNonMatchingHeaders, getRawInputStream, getSize, isMimeType, removeHeader, saveFile, saveFile, setContent, setContent, setContentID, setContentLanguage, setContentMD5, setDataHandler, setDescription, setDescription, setDisposition, setFileName, setHeader, setText, setText, setText
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Constructor Details
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PreencodedMimeBodyPart
Create a PreencodedMimeBodyPart that assumes the data is encoded using the specified encoding. The encoding must be a MIME supported Content-Transfer-Encoding.
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Method Details
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getEncoding
Returns the content transfer encoding specified when this object was created.- Specified by:
getEncoding
in interfaceMimePart
- Overrides:
getEncoding
in classMimeBodyPart
- Returns:
- content-transfer-encoding
- Throws:
MessagingException
- See Also:
-
writeTo
Output the body part as an RFC 822 format stream.- Specified by:
writeTo
in interfacePart
- Overrides:
writeTo
in classMimeBodyPart
- Throws:
MessagingException
IOException
- if an error occurs writing to the stream or if an error is generated by the javax.activation layer.- See Also:
-
DataHandler.writeTo(java.io.OutputStream)
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updateHeaders
Force theContent-Transfer-Encoding
header to use the encoding that was specified when this object was created.- Overrides:
updateHeaders
in classMimeBodyPart
- Throws:
MessagingException
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