k-9/k9mail-library/src/main/java/com/fsck/k9/mail/CompositeBody.java

29 lines
956 B
Java

package com.fsck.k9.mail;
/**
* A CompositeBody is a {@link Body} extension that can contain subparts that
* may require recursing through or iterating over when converting the
* CompositeBody from 8bit to 7bit encoding. The {@link Part} to which a
* CompositeBody belongs is only permitted to use 8bit or 7bit content transfer
* encoding for the CompositeBody.
*
*/
public interface CompositeBody extends Body {
/**
* Called just prior to transmission, once the type of transport is known to
* be 7bit.
* <p>
* All subparts that are 8bit and of type {@link CompositeBody} will be
* converted to 7bit and recursed. All supbparts that are 8bit but not
* of type CompositeBody will be converted to quoted-printable. Bodies with
* encodings other than 8bit remain unchanged.
*
* @throws MessagingException
*
*/
public abstract void setUsing7bitTransport() throws MessagingException;
}