javax.mail.internet
Class PreencodedMimeBodyPart
java.lang.Object
javax.mail.BodyPart
javax.mail.internet.MimeBodyPart
javax.mail.internet.PreencodedMimeBodyPart
All Implemented Interfaces: MimePart , Part
public class PreencodedMimeBodyPart extends MimeBodyPart
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
Constructor Summary
PreencodedMimeBodyPart (String encoding)
Create a PreencodedMimeBodyPart that assumes the data is
encoded using the specified encoding.
Method Summary
String
getEncoding ()
Returns the content transfer encoding specified when
this object was created.
protected void
updateHeaders ()
Force the Content-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 , 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
Methods inherited from class java.lang.Object
clone , equals , finalize , getClass , hashCode , notify , notifyAll , toString , wait , wait , wait
PreencodedMimeBodyPart
public PreencodedMimeBodyPart (String encoding)
Create a PreencodedMimeBodyPart that assumes the data is
encoded using the specified encoding. The encoding must
be a MIME supported Content-Transfer-Encoding.
getEncoding
public String getEncoding ()
throws MessagingException
Returns the content transfer encoding specified when
this object was created.
Specified by: getEncoding
in interface MimePart
Overrides: getEncoding
in class MimeBodyPart
Returns: content-transfer-encoding
Throws:
MessagingException
See Also: MimeBodyPart.headers
writeTo
public void writeTo (OutputStream os)
throws IOException ,
MessagingException
Output the body part as an RFC 822 format stream.
Specified by: writeTo
in interface Part
Overrides: writeTo
in class MimeBodyPart
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)
updateHeaders
protected void updateHeaders ()
throws MessagingException
Force the Content-Transfer-Encoding
header to use
the encoding that was specified when this object was created.
Overrides: updateHeaders
in class MimeBodyPart
Throws:
MessagingException
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