Package com.sun.mail.imap

Class IMAPNestedMessage

java.lang.Object

javax.mail.Message

javax.mail.internet.MimeMessage

com.sun.mail.imap.IMAPMessage

com.sun.mail.imap.IMAPNestedMessage

All Implemented Interfaces:

ReadableMime, MimePart, Part

public class IMAPNestedMessage
extends IMAPMessage

This class implements a nested IMAP message

Author:

John Mani

Nested Class Summary

Nested classes/interfaces inherited from class com.sun.mail.imap.IMAPMessage

IMAPMessage.FetchProfileCondition

Nested classes/interfaces inherited from class javax.mail.internet.MimeMessage

MimeMessage.RecipientType

Field Summary

Fields inherited from class com.sun.mail.imap.IMAPMessage

bs, envelope, items, sectionId

Fields inherited from class javax.mail.internet.MimeMessage

cachedContent, content, contentStream, dh, flags, headers, modified, saved

Fields inherited from class javax.mail.Message

expunged, folder, msgnum, session

Fields inherited from interface javax.mail.Part

ATTACHMENT, INLINE

Method Summary

Modifier and Type	Method	Description
protected void	checkExpunged()
protected int	getFetchBlockSize()
protected Object	getMessageCacheLock()	Get the messageCacheLock, associated with this Message's Folder.
protected IMAPProtocol	getProtocol()	Get this message's folder's protocol connection.
protected int	getSequenceNumber()	Get this message's IMAP sequence number.
int	getSize()	Get the message size.
protected boolean	ignoreBodyStructureSize()
boolean	isExpunged()	Checks whether this message is expunged.
protected boolean	isREV1()
void	setFlags(Flags flag, boolean set)	Set/Unset the given flags in this message.

Methods inherited from class com.sun.mail.imap.IMAPMessage

addFrom, addHeader, addHeaderLine, addRecipients, fetchItem, forceCheckExpunged, getAllHeaderLines, getAllHeaders, getContentID, getContentLanguage, getContentMD5, getContentStream, getContentType, getDataHandler, getDescription, getDisposition, getEncoding, getFileName, getFlags, getFrom, getHeader, getHeader, getInReplyTo, getItem, getLineCount, getMatchingHeaderLines, getMatchingHeaders, getMessageID, getMimeStream, getModSeq, getNonMatchingHeaderLines, getNonMatchingHeaders, getPeek, getReceivedDate, getRecipients, getReplyTo, getSender, getSentDate, getSizeLong, getSubject, getUID, handleExtensionFetchItems, handleFetchItem, invalidateHeaders, isSet, removeHeader, setContentID, setContentLanguage, setContentMD5, setDataHandler, setDescription, setDisposition, setExpunged, setFileName, setFrom, setHeader, setMessageNumber, setPeek, setRecipients, setReplyTo, setSender, setSentDate, setSubject, setUID, writeTo

Methods inherited from class javax.mail.internet.MimeMessage

addRecipients, createInternetHeaders, createMimeMessage, getAllRecipients, getContent, getInputStream, getRawInputStream, isMimeType, parse, reply, reply, saveChanges, setContent, setContent, setDescription, setFrom, setFrom, setRecipients, setSubject, setText, setText, setText, updateHeaders, updateMessageID, writeTo

Methods inherited from class javax.mail.Message

addRecipient, getFolder, getMessageNumber, getSession, match, setFlag, setRecipient

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

getProtocol

protected IMAPProtocol getProtocol()
                            throws ProtocolException,
FolderClosedException

Description copied from class: IMAPMessage

Get this message's folder's protocol connection. Throws FolderClosedException, if the protocol connection is not available. ASSERT: Must hold the messageCacheLock.

Overrides:

getProtocol in class IMAPMessage

Returns:

the IMAPProtocol object for the containing folder

Throws:

ProtocolException - for protocol errors

FolderClosedException - if the folder is closed

isREV1

protected boolean isREV1()
                  throws FolderClosedException

Overrides:

isREV1 in class IMAPMessage

Throws:

FolderClosedException

getMessageCacheLock

protected Object getMessageCacheLock()

Description copied from class: IMAPMessage

Get the messageCacheLock, associated with this Message's Folder.

Overrides:

getMessageCacheLock in class IMAPMessage

Returns:

the message cache lock object

getSequenceNumber

protected int getSequenceNumber()

Description copied from class: IMAPMessage

Get this message's IMAP sequence number. ASSERT: This method must be called only when holding the messageCacheLock.

Overrides:

getSequenceNumber in class IMAPMessage

Returns:

the message sequence number

checkExpunged

protected void checkExpunged()
                      throws MessageRemovedException

Overrides:

checkExpunged in class IMAPMessage

Throws:

MessageRemovedException

isExpunged

public boolean isExpunged()

Description copied from class: Message

Checks whether this message is expunged. All other methods except getMessageNumber() are invalid on an expunged Message object.

Messages that are expunged due to an explict expunge() request on the containing Folder are removed from the Folder immediately. Messages that are externally expunged by another source are marked "expunged" and return true for the isExpunged() method, but they are not removed from the Folder until an explicit expunge() is done on the Folder.

See the description of expunge() for more details on expunge handling.

Overrides:

isExpunged in class Message

Returns:

true if the message is expunged

See Also:

• Folder.expunge()

getFetchBlockSize

protected int getFetchBlockSize()

Overrides:

getFetchBlockSize in class IMAPMessage

ignoreBodyStructureSize

protected boolean ignoreBodyStructureSize()

Overrides:

ignoreBodyStructureSize in class IMAPMessage

getSize

public int getSize()
            throws MessagingException

Description copied from class: IMAPMessage

Get the message size.

Note that this returns RFC822.SIZE. That is, it's the size of the whole message, header and body included. Note also that if the size of the message is greater than Integer.MAX_VALUE (2GB), this method returns Integer.MAX_VALUE.

Specified by:

getSize in interface Part

Overrides:

getSize in class IMAPMessage

Returns:

size of content in bytes

Throws:

MessagingException - for failures

setFlags

public void setFlags(Flags flag,
 boolean set)
              throws MessagingException

Description copied from class: IMAPMessage

Set/Unset the given flags in this message.

Overrides:

setFlags in class IMAPMessage

Parameters:

flag - Flags object containing the flags to be set

set - the value to be set

Throws:

IllegalWriteException - if the underlying implementation does not support modification

MessagingException - for other failures

See Also:

• MessageChangedEvent