com.sun.mail.imap

Class IMAPMessage

java.lang.Object

javax.mail.Message

javax.mail.internet.MimeMessage

com.sun.mail.imap.IMAPMessage

All Implemented Interfaces:

ReadableMime, MimePart, Part

Direct Known Subclasses:

IMAPNestedMessage

public class IMAPMessage
extends MimeMessage
implements ReadableMime

This class implements an IMAPMessage object.

An IMAPMessage object starts out as a light-weight object. It gets filled-in incrementally when a request is made for some item. Or when a prefetch is done using the FetchProfile.

An IMAPMessage has a messageNumber and a sequenceNumber. The messageNumber is its index into its containing folder's messageCache. The sequenceNumber is its IMAP sequence-number.

Author:

John Mani, Bill Shannon

Nested Class Summary

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

MimeMessage.RecipientType

Field Summary

Fields

Modifier and Type	Field and Description
protected BODYSTRUCTURE	bs
protected ENVELOPE	envelope
protected String	sectionId

Fields inherited from class javax.mail.internet.MimeMessage

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

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	IMAPMessage(IMAPFolder folder, int msgnum) Constructor.
protected	IMAPMessage(Session session) Constructor, for use by IMAPNestedMessage.

Method Summary

Methods

Modifier and Type	Method and Description
void	addFrom(Address[] addresses) Add the specified addresses to the existing "From" field.
void	addHeader(String name, String value) Add this value to the existing values for this header_name.
void	addHeaderLine(String line) Add a raw RFC 822 header-line.
void	addRecipients(Message.RecipientType type, Address[] addresses) Add the given addresses to the specified recipient type.
protected void	checkExpunged()
protected void	forceCheckExpunged() Do a NOOP to force any untagged EXPUNGE responses and then check if this message is expunged.
Enumeration	getAllHeaderLines() Get all header-lines.
Enumeration	getAllHeaders() Get all headers.
String	getContentID() Get the Content-ID.
String[]	getContentLanguage() Get the content language.
String	getContentMD5() Get the Content-MD5.
protected InputStream	getContentStream() Get all the bytes for this message.
String	getContentType() Get the Content-Type.
DataHandler	getDataHandler() Get the DataHandler object for this message.
String	getDescription() Get the decoded Content-Description.
String	getDisposition() Get the Content-Disposition.
String	getEncoding() Get the Content-Transfer-Encoding.
protected int	getFetchBlockSize()
String	getFileName() Get the "filename" Disposition parameter.
Flags	getFlags() Get the Flags for this message.
Address[]	getFrom() Get the "From" attribute.
String[]	getHeader(String name) Get the named header.
String	getHeader(String name, String delimiter) Get the named header.
String	getInReplyTo() Get the In-Reply-To header.
int	getLineCount() Get the total number of lines.
Enumeration	getMatchingHeaderLines(String[] names) Get all matching header-lines.
Enumeration	getMatchingHeaders(String[] names) Get matching headers.
protected Object	getMessageCacheLock() Get the messageCacheLock, associated with this Message's Folder.
String	getMessageID() Get the Message-ID.
InputStream	getMimeStream() Return the MIME format stream corresponding to this message.
Enumeration	getNonMatchingHeaderLines(String[] names) Get all non-matching headerlines.
Enumeration	getNonMatchingHeaders(String[] names) Get non-matching headers.
boolean	getPeek() Get whether or not to use the PEEK variant of FETCH when fetching message content.
protected IMAPProtocol	getProtocol() Get this message's folder's protocol connection.
Date	getReceivedDate() Get the recieved date (INTERNALDATE)
Address[]	getRecipients(Message.RecipientType type) Get the desired Recipient type.
Address[]	getReplyTo() Get the ReplyTo addresses.
Address	getSender() Get the "Sender" attribute.
Date	getSentDate() Get the SentDate.
protected int	getSequenceNumber() Get this message's IMAP sequence number.
int	getSize() Get the message size.
String	getSubject() Get the decoded subject.
protected long	getUID()
void	invalidateHeaders() Invalidate cached header and envelope information for this message.
protected boolean	isREV1()
boolean	isSet(Flags.Flag flag) Test if the given Flags are set in this message.
void	removeHeader(String name) Remove all headers with this name.
void	setContentID(String cid) Set the "Content-ID" header field of this Message.
void	setContentLanguage(String[] languages) Set the "Content-Language" header of this MimePart.
void	setContentMD5(String md5) Set the "Content-MD5" header field of this Message.
void	setDataHandler(DataHandler content) This method provides the mechanism to set this part's content.
void	setDescription(String description, String charset) Set the "Content-Description" header field for this Message.
void	setDisposition(String disposition) Set the "Content-Disposition" header field of this Message.
protected void	setExpunged(boolean set) Sets the expunged flag for this Message.
void	setFileName(String filename) Set the filename associated with this part, if possible.
void	setFlags(Flags flag, boolean set) Set/Unset the given flags in this message.
void	setFrom(Address address) Set the RFC 822 "From" header field.
void	setHeader(String name, String value) Set the value for this header_name.
protected void	setMessageNumber(int msgnum) Wrapper around the protected method Message.setMessageNumber() to make that method accessible to IMAPFolder.
void	setPeek(boolean peek) Set whether or not to use the PEEK variant of FETCH when fetching message content.
void	setRecipients(Message.RecipientType type, Address[] addresses) Set the specified recipient type to the given addresses.
void	setReplyTo(Address[] addresses) Set the RFC 822 "Reply-To" header field.
void	setSender(Address address) Set the RFC 822 "Sender" header field.
void	setSentDate(Date d) Set the RFC 822 "Date" header field.
void	setSubject(String subject, String charset) Set the "Subject" header field.
protected void	setUID(long uid)
void	writeTo(OutputStream os) Write out the bytes into the given OutputStream.

Methods inherited from class javax.mail.internet.MimeMessage

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

Methods inherited from class javax.mail.Message

addRecipient, getFolder, getMessageNumber, isExpunged, match, setFlag, setRecipient

Methods inherited from class java.lang.Object

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

Field Detail

bs

protected BODYSTRUCTURE bs

envelope

protected ENVELOPE envelope

sectionId

protected String sectionId

Constructor Detail

IMAPMessage

protected IMAPMessage(IMAPFolder folder,
           int msgnum)

Constructor.

IMAPMessage

protected IMAPMessage(Session session)

Constructor, for use by IMAPNestedMessage.

Method Detail

getProtocol

protected IMAPProtocol getProtocol()
                            throws ProtocolException,
                                   FolderClosedException

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

Throws:

ProtocolException

FolderClosedException

isREV1

protected boolean isREV1()
                  throws FolderClosedException

Throws:

FolderClosedException

getMessageCacheLock

protected Object getMessageCacheLock()

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

getSequenceNumber

protected int getSequenceNumber()

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

setMessageNumber

protected void setMessageNumber(int msgnum)

Wrapper around the protected method Message.setMessageNumber() to make that method accessible to IMAPFolder.

Overrides:

setMessageNumber in class Message

getUID

protected long getUID()

setUID

protected void setUID(long uid)

setExpunged

protected void setExpunged(boolean set)

Description copied from class: Message

Sets the expunged flag for this Message. This method is to be used only by the implementation classes.

Overrides:

setExpunged in class Message

Parameters:

set - the expunged flag

checkExpunged

protected void checkExpunged()
                      throws MessageRemovedException

Throws:

MessageRemovedException

forceCheckExpunged

protected void forceCheckExpunged()
                           throws MessageRemovedException,
                                  FolderClosedException

Do a NOOP to force any untagged EXPUNGE responses and then check if this message is expunged.

Throws:

MessageRemovedException

FolderClosedException

getFetchBlockSize

protected int getFetchBlockSize()

getFrom

public Address[] getFrom()
                  throws MessagingException

Get the "From" attribute.

Overrides:

getFrom in class MimeMessage

Returns:

Address object

Throws:

MessagingException

See Also:

MimeMessage.headers

setFrom

public void setFrom(Address address)
             throws MessagingException

Description copied from class: MimeMessage

Set the RFC 822 "From" header field. Any existing values are replaced with the given address. If address is null, this header is removed.

Overrides:

setFrom in class MimeMessage

Parameters:

address - the sender of this message

Throws:

MessagingException

IllegalWriteException - if the underlying implementation does not support modification of existing values

addFrom

public void addFrom(Address[] addresses)
             throws MessagingException

Description copied from class: MimeMessage

Add the specified addresses to the existing "From" field. If the "From" field does not already exist, it is created.

Overrides:

addFrom in class MimeMessage

Parameters:

addresses - the senders of this message

Throws:

IllegalWriteException - if the underlying implementation does not support modification of existing values

MessagingException

getSender

public Address getSender()
                  throws MessagingException

Get the "Sender" attribute.

Overrides:

getSender in class MimeMessage

Returns:

Address object

Throws:

MessagingException

See Also:

MimeMessage.headers

setSender

public void setSender(Address address)
               throws MessagingException

Description copied from class: MimeMessage

Set the RFC 822 "Sender" header field. Any existing values are replaced with the given address. If address is null, this header is removed.

Overrides:

setSender in class MimeMessage

Parameters:

address - the sender of this message

Throws:

IllegalWriteException - if the underlying implementation does not support modification of existing values

MessagingException

getRecipients

public Address[] getRecipients(Message.RecipientType type)
                        throws MessagingException

Get the desired Recipient type.

Overrides:

getRecipients in class MimeMessage

Parameters:

type - Type of recepient

Returns:

array of Address objects

Throws:

MessagingException - if header could not be retrieved

AddressException - if the header is misformatted

See Also:

MimeMessage.headers, Message.RecipientType.TO, Message.RecipientType.CC, Message.RecipientType.BCC, MimeMessage.RecipientType.NEWSGROUPS

setRecipients

public void setRecipients(Message.RecipientType type,
                 Address[] addresses)
                   throws MessagingException

Description copied from class: MimeMessage

Set the specified recipient type to the given addresses. If the address parameter is null, the corresponding recipient field is removed.

Overrides:

setRecipients in class MimeMessage

Parameters:

type - Recipient type

addresses - Addresses

Throws:

MessagingException

IllegalWriteException - if the underlying implementation does not support modification of existing values

See Also:

MimeMessage.getRecipients(javax.mail.Message.RecipientType)

addRecipients

public void addRecipients(Message.RecipientType type,
                 Address[] addresses)
                   throws MessagingException

Description copied from class: MimeMessage

Add the given addresses to the specified recipient type.

Overrides:

addRecipients in class MimeMessage

Parameters:

type - Recipient type

addresses - Addresses

Throws:

MessagingException

IllegalWriteException - if the underlying implementation does not support modification of existing values

getReplyTo

public Address[] getReplyTo()
                     throws MessagingException

Get the ReplyTo addresses.

Overrides:

getReplyTo in class MimeMessage

Returns:

addresses to which replies should be directed

Throws:

MessagingException

See Also:

MimeMessage.headers

setReplyTo

public void setReplyTo(Address[] addresses)
                throws MessagingException

Description copied from class: MimeMessage

Set the RFC 822 "Reply-To" header field. If the address parameter is null, this header is removed.

Overrides:

setReplyTo in class MimeMessage

Parameters:

addresses - addresses to which replies should be directed

Throws:

MessagingException

IllegalWriteException - if the underlying implementation does not support modification of existing values

MethodNotSupportedException - if the underlying implementation does not support setting this attribute

getSubject

public String getSubject()
                  throws MessagingException

Get the decoded subject.

Overrides:

getSubject in class MimeMessage

Returns:

Subject

Throws:

MessagingException

See Also:

MimeMessage.headers

setSubject

public void setSubject(String subject,
              String charset)
                throws MessagingException

Description copied from class: MimeMessage

Set the "Subject" header field. If the subject contains non US-ASCII characters, it will be encoded using the specified charset. If the subject contains only US-ASCII characters, no encoding is done and it is used as-is. If the subject is null, the existing "Subject" header field is removed.

The application must ensure that the subject does not contain any line breaks.

Note that if the charset encoding process fails, a MessagingException is thrown, and an UnsupportedEncodingException is included in the chain of nested exceptions within the MessagingException.

Overrides:

setSubject in class MimeMessage

Parameters:

subject - The subject

charset - The charset

Throws:

IllegalWriteException - if the underlying implementation does not support modification of existing values

MessagingException

getSentDate

public Date getSentDate()
                 throws MessagingException

Get the SentDate.

Overrides:

getSentDate in class MimeMessage

Returns:

The sent Date

Throws:

MessagingException

setSentDate

public void setSentDate(Date d)
                 throws MessagingException

Description copied from class: MimeMessage

Set the RFC 822 "Date" header field. This is the date on which the creator of the message indicates that the message is complete and ready for delivery. If the date parameter is null, the existing "Date" field is removed.

Overrides:

setSentDate in class MimeMessage

Parameters:

d - the sent date of this message

Throws:

MessagingException

IllegalWriteException - if the underlying implementation does not support modification of existing values

getReceivedDate

public Date getReceivedDate()
                     throws MessagingException

Get the recieved date (INTERNALDATE)

Overrides:

getReceivedDate in class MimeMessage

Returns:

the date this message was received

Throws:

MessagingException

getSize

public int getSize()
            throws MessagingException

Get the message size.

Note that this returns RFC822.SIZE. That is, it's the size of the whole message, header and body included.

Specified by:

getSize in interface Part

Overrides:

getSize in class MimeMessage

Returns:

size of content in bytes

Throws:

MessagingException

getLineCount

public int getLineCount()
                 throws MessagingException

Get the total number of lines.

Returns the "body_fld_lines" field from the BODYSTRUCTURE. Note that this field is available only for text/plain and message/rfc822 types

Specified by:

getLineCount in interface Part

Overrides:

getLineCount in class MimeMessage

Returns:

number of lines in the content.

Throws:

MessagingException

getContentLanguage

public String[] getContentLanguage()
                            throws MessagingException

Get the content language.

Specified by:

getContentLanguage in interface MimePart

Overrides:

getContentLanguage in class MimeMessage

Returns:

value of content-language header.

Throws:

MessagingException

setContentLanguage

public void setContentLanguage(String[] languages)
                        throws MessagingException

Description copied from class: MimeMessage

Set the "Content-Language" header of this MimePart. The Content-Language header is defined by RFC 1766.

Specified by:

setContentLanguage in interface MimePart

Overrides:

setContentLanguage in class MimeMessage

Parameters:

languages - array of language tags

Throws:

IllegalWriteException - if the underlying implementation does not support modification

MessagingException

getInReplyTo

public String getInReplyTo()
                    throws MessagingException

Get the In-Reply-To header.

Throws:

MessagingException

Since:

JavaMail 1.3.3

getContentType

public String getContentType()
                      throws MessagingException

Get the Content-Type. Generate this header from the BODYSTRUCTURE. Append parameters as well.

Specified by:

getContentType in interface Part

Overrides:

getContentType in class MimeMessage

Returns:

The ContentType of this part

Throws:

MessagingException

See Also:

DataHandler

getDisposition

public String getDisposition()
                      throws MessagingException

Get the Content-Disposition.

Specified by:

getDisposition in interface Part

Overrides:

getDisposition in class MimeMessage

Returns:

disposition of this part, or null if unknown

Throws:

MessagingException

See Also:

Part.ATTACHMENT, Part.INLINE, Part.getFileName()

setDisposition

public void setDisposition(String disposition)
                    throws MessagingException

Description copied from class: MimeMessage

Set the "Content-Disposition" header field of this Message. If disposition is null, any existing "Content-Disposition" header field is removed.

Specified by:

setDisposition in interface Part

Overrides:

setDisposition in class MimeMessage

Parameters:

disposition - disposition of this part

Throws:

MessagingException

IllegalWriteException - if the underlying implementation does not support modification of this header

See Also:

Part.ATTACHMENT, Part.INLINE, Part.setFileName(java.lang.String)

getEncoding

public String getEncoding()
                   throws MessagingException

Get the Content-Transfer-Encoding.

Specified by:

getEncoding in interface MimePart

Overrides:

getEncoding in class MimeMessage

Returns:

content-transfer-encoding

Throws:

MessagingException

getContentID

public String getContentID()
                    throws MessagingException

Get the Content-ID.

Specified by:

getContentID in interface MimePart

Overrides:

getContentID in class MimeMessage

Returns:

content-ID

Throws:

MessagingException

setContentID

public void setContentID(String cid)
                  throws MessagingException

Description copied from class: MimeMessage

Set the "Content-ID" header field of this Message. If the cid parameter is null, any existing "Content-ID" is removed.

Overrides:

setContentID in class MimeMessage

Throws:

IllegalWriteException - if the underlying implementation does not support modification

MessagingException

getContentMD5

public String getContentMD5()
                     throws MessagingException

Get the Content-MD5.

Specified by:

getContentMD5 in interface MimePart

Overrides:

getContentMD5 in class MimeMessage

Returns:

content-MD5

Throws:

MessagingException

setContentMD5

public void setContentMD5(String md5)
                   throws MessagingException

Description copied from class: MimeMessage

Set the "Content-MD5" header field of this Message.

Specified by:

setContentMD5 in interface MimePart

Overrides:

setContentMD5 in class MimeMessage

Parameters:

md5 - the MD5 value

Throws:

IllegalWriteException - if the underlying implementation does not support modification

MessagingException

getDescription

public String getDescription()
                      throws MessagingException

Get the decoded Content-Description.

Specified by:

getDescription in interface Part

Overrides:

getDescription in class MimeMessage

Returns:

content-description

Throws:

MessagingException

setDescription

public void setDescription(String description,
                  String charset)
                    throws MessagingException

Description copied from class: MimeMessage

Set the "Content-Description" header field for this Message. If the description parameter is null, then any existing "Content-Description" fields are removed.

If the description contains non US-ASCII characters, it will be encoded using the specified charset. If the description contains only US-ASCII characters, no encoding is done and it is used as-is.

Note that if the charset encoding process fails, a MessagingException is thrown, and an UnsupportedEncodingException is included in the chain of nested exceptions within the MessagingException.

Overrides:

setDescription in class MimeMessage

Parameters:

description - Description

charset - Charset for encoding

Throws:

IllegalWriteException - if the underlying implementation does not support modification

MessagingException

getMessageID

public String getMessageID()
                    throws MessagingException

Get the Message-ID.

Overrides:

getMessageID in class MimeMessage

Returns:

Message-ID

Throws:

MessagingException - if the retrieval of this field causes any exception.

See Also:

MessageIDTerm

getFileName

public String getFileName()
                   throws MessagingException

Get the "filename" Disposition parameter. (Only available in IMAP4rev1). If thats not available, get the "name" ContentType parameter.

Specified by:

getFileName in interface Part

Overrides:

getFileName in class MimeMessage

Returns:

filename

Throws:

MessagingException

setFileName

public void setFileName(String filename)
                 throws MessagingException

Description copied from class: MimeMessage

Set the filename associated with this part, if possible.

Sets the "filename" parameter of the "Content-Disposition" header field of this message.

If the mail.mime.encodefilename System property is set to true, the MimeUtility.encodeText method will be used to encode the filename. While such encoding is not supported by the MIME spec, many mailers use this technique to support non-ASCII characters in filenames. The default value of this property is false.

Specified by:

setFileName in interface Part

Overrides:

setFileName in class MimeMessage

Parameters:

filename - Filename to associate with this part

Throws:

IllegalWriteException - if the underlying implementation does not support modification of this header

MessagingException

getContentStream

protected InputStream getContentStream()
                                throws MessagingException

Get all the bytes for this message. Overrides getContentStream() in MimeMessage. This method is ultimately used by the DataHandler to obtain the input stream for this message.

Overrides:

getContentStream in class MimeMessage

Throws:

MessagingException

See Also:

MimeMessage.getContentStream()

getDataHandler

public DataHandler getDataHandler()
                           throws MessagingException

Get the DataHandler object for this message.

Specified by:

getDataHandler in interface Part

Overrides:

getDataHandler in class MimeMessage

Returns:

DataHandler for the content

Throws:

MessagingException

setDataHandler

public void setDataHandler(DataHandler content)
                    throws MessagingException

Description copied from class: MimeMessage

This method provides the mechanism to set this part's content. The given DataHandler object should wrap the actual content.

Specified by:

setDataHandler in interface Part

Overrides:

setDataHandler in class MimeMessage

Parameters:

content - The DataHandler for the content.

Throws:

MessagingException

IllegalWriteException - if the underlying implementation does not support modification of existing values

getMimeStream

public InputStream getMimeStream()
                          throws MessagingException

Return the MIME format stream corresponding to this message.

Specified by:

getMimeStream in interface ReadableMime

Returns:

the MIME format stream

Throws:

MessagingException

Since:

JavaMail 1.4.5

writeTo

public void writeTo(OutputStream os)
             throws IOException,
                    MessagingException

Write out the bytes into the given OutputStream.

Specified by:

writeTo in interface Part

Overrides:

writeTo in class MimeMessage

Throws:

IOException - if an error occurs writing to the stream or if an error is generated by the javax.activation layer.

MessagingException - if an error occurs fetching the data to be written

See Also:

DataHandler.writeTo(java.io.OutputStream)

getHeader

public String[] getHeader(String name)
                   throws MessagingException

Get the named header.

Specified by:

getHeader in interface Part

Overrides:

getHeader in class MimeMessage

Parameters:

name - name of header

Returns:

array of headers

Throws:

MessagingException

See Also:

MimeUtility

getHeader

public String getHeader(String name,
               String delimiter)
                 throws MessagingException

Get the named header.

Specified by:

getHeader in interface MimePart

Overrides:

getHeader in class MimeMessage

Parameters:

name - the name of this header

delimiter - separator between values

Returns:

the value fields for all headers with this name

Throws:

MessagingException

setHeader

public void setHeader(String name,
             String value)
               throws MessagingException

Description copied from class: MimeMessage

Set the value for this header_name. Replaces all existing header values with this new value. Note that RFC 822 headers must contain only US-ASCII characters, so a header that contains non US-ASCII characters must have been encoded by the caller as per the rules of RFC 2047.

Specified by:

setHeader in interface Part

Overrides:

setHeader in class MimeMessage

Parameters:

name - header name

value - header value

Throws:

MessagingException

IllegalWriteException - if the underlying implementation does not support modification of existing values

See Also:

MimeUtility

addHeader

public void addHeader(String name,
             String value)
               throws MessagingException

Description copied from class: MimeMessage

Add this value to the existing values for this header_name. Note that RFC 822 headers must contain only US-ASCII characters, so a header that contains non US-ASCII characters must have been encoded as per the rules of RFC 2047.

Specified by:

addHeader in interface Part

Overrides:

addHeader in class MimeMessage

Parameters:

name - header name

value - header value

Throws:

MessagingException

IllegalWriteException - if the underlying implementation does not support modification of existing values

See Also:

MimeUtility

removeHeader

public void removeHeader(String name)
                  throws MessagingException

Description copied from class: MimeMessage

Remove all headers with this name.

Specified by:

removeHeader in interface Part

Overrides:

removeHeader in class MimeMessage

Parameters:

name - the name of this header

Throws:

MessagingException

IllegalWriteException - if the underlying implementation does not support modification of existing values

getAllHeaders

public Enumeration getAllHeaders()
                          throws MessagingException

Get all headers.

Specified by:

getAllHeaders in interface Part

Overrides:

getAllHeaders in class MimeMessage

Returns:

array of header objects

Throws:

MessagingException

See Also:

MimeUtility

getMatchingHeaders

public Enumeration getMatchingHeaders(String[] names)
                               throws MessagingException

Get matching headers.

Specified by:

getMatchingHeaders in interface Part

Overrides:

getMatchingHeaders in class MimeMessage

Returns:

enumeration of Header objects

Throws:

MessagingException

getNonMatchingHeaders

public Enumeration getNonMatchingHeaders(String[] names)
                                  throws MessagingException

Get non-matching headers.

Specified by:

getNonMatchingHeaders in interface Part

Overrides:

getNonMatchingHeaders in class MimeMessage

Returns:

enumeration of Header objects

Throws:

MessagingException

addHeaderLine

public void addHeaderLine(String line)
                   throws MessagingException

Description copied from class: MimeMessage

Add a raw RFC 822 header-line.

Specified by:

addHeaderLine in interface MimePart

Overrides:

addHeaderLine in class MimeMessage

Throws:

IllegalWriteException - if the underlying implementation does not support modification

MessagingException

getAllHeaderLines

public Enumeration getAllHeaderLines()
                              throws MessagingException

Get all header-lines.

Specified by:

getAllHeaderLines in interface MimePart

Overrides:

getAllHeaderLines in class MimeMessage

Throws:

MessagingException

getMatchingHeaderLines

public Enumeration getMatchingHeaderLines(String[] names)
                                   throws MessagingException

Get all matching header-lines.

Specified by:

getMatchingHeaderLines in interface MimePart

Overrides:

getMatchingHeaderLines in class MimeMessage

Throws:

MessagingException

getNonMatchingHeaderLines

public Enumeration getNonMatchingHeaderLines(String[] names)
                                      throws MessagingException

Get all non-matching headerlines.

Specified by:

getNonMatchingHeaderLines in interface MimePart

Overrides:

getNonMatchingHeaderLines in class MimeMessage

Throws:

MessagingException

getFlags

public Flags getFlags()
               throws MessagingException

Get the Flags for this message.

Overrides:

getFlags in class MimeMessage

Returns:

Flags object containing the flags for this message

Throws:

MessagingException

See Also:

Flags

isSet

public boolean isSet(Flags.Flag flag)
              throws MessagingException

Test if the given Flags are set in this message.

Overrides:

isSet in class MimeMessage

Parameters:

flag - the flag

Returns:

value of the specified flag for this message

Throws:

MessagingException

See Also:

Flags.Flag, Flags.Flag.ANSWERED, Flags.Flag.DELETED, Flags.Flag.DRAFT, Flags.Flag.FLAGGED, Flags.Flag.RECENT, Flags.Flag.SEEN

setFlags

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

Set/Unset the given flags in this message.

Overrides:

setFlags in class MimeMessage

Parameters:

flag - Flags object containing the flags to be set

set - the value to be set

Throws:

MessagingException

IllegalWriteException - if the underlying implementation does not support modification of existing values.

See Also:

MessageChangedEvent

setPeek

public void setPeek(boolean peek)

Set whether or not to use the PEEK variant of FETCH when fetching message content.

Since:

JavaMail 1.3.3

getPeek

public boolean getPeek()

Get whether or not to use the PEEK variant of FETCH when fetching message content.

Since:

JavaMail 1.3.3

invalidateHeaders

public void invalidateHeaders()

Invalidate cached header and envelope information for this message. Subsequent accesses of this information will cause it to be fetched from the server.

Since:

JavaMail 1.3.3