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Mail::Message::Body::NUserdContributed Perl DoMail::Message::Body::Nested(3pm)



NAME
       Mail::Message::Body::Nested - body of a message which contains a
       message

INHERITANCE
        Mail::Message::Body::Nested
          is a Mail::Message::Body
          is a Mail::Reporter

SYNOPSIS
        See Mail::Message::Body

        if($body->isNested) {
           my $nest = $body->nested;
           $nest->delete;
        }

DESCRIPTION
       The body (content) of a message can be stored in various ways.  In this
       manual-page you find the description of extra functionality you have
       when a message contains a nested message, like "message/rfc822".

       A nested message is different from a multipart message which contains
       only one element, because a nested message has a full set of message
       header fields defined by the RFC882, where a part of a multipart has
       only a few.  But because we do not keep track whether all fields are
       presented, a "Mail::Message::Part" is used anyway.

OVERLOADED
       overload: ""

           See "OVERLOADED" in Mail::Message::Body

       overload: '==' and '!='

           See "OVERLOADED" in Mail::Message::Body

       overload: @{}

           See "OVERLOADED" in Mail::Message::Body

       overload: bool

           See "OVERLOADED" in Mail::Message::Body

METHODS
       Constructors

       $obj->clone

           See "Constructors" in Mail::Message::Body

       Mail::Message::Body::Nested->new(OPTIONS)

        Option           --Defined in     --Default
        based_on           Mail::Message::Body  undef
        charset            Mail::Message::Body  'us-ascii'
        checked            Mail::Message::Body  <false>
        data               Mail::Message::Body  undef
        description        Mail::Message::Body  undef
        disposition        Mail::Message::Body  undef
        eol                Mail::Message::Body  'NATIVE'
        file               Mail::Message::Body  undef
        log                Mail::Reporter   'WARNINGS'
        message            Mail::Message::Body  undef
        mime_type          Mail::Message::Body  'message/rfc822'
        modified           Mail::Message::Body  <false>
        nested                              undef
        trace              Mail::Reporter   'WARNINGS'
        transfer_encoding  Mail::Message::Body  'none'

           . based_on => BODY

           . charset => STRING

           . checked => BOOLEAN

           . data => ARRAY-OF-LINES | STRING

           . description => STRING|FIELD

           . disposition => STRING|FIELD

           . eol => 'CR'|'LF'|'CRLF'|'NATIVE'

           . file => FILENAME|FILEHANDLE|IOHANDLE

           . log => LEVEL

           . message => MESSAGE

           . mime_type => STRING|FIELD|MIME

           . modified => BOOLEAN

           . nested => MESSAGE

               The message which is encapsulated within this body.

           . trace => LEVEL

           . transfer_encoding => STRING|FIELD

           example:

            my $msg   = $folder->message(3);
            my $encaps= Mail::Message::Body::Nested->new(nested => $msg);

            # The body will be coerced into a message, which lacks a few
            # lines but we do not bother.
            my $intro = Mail::Message::Body->new(data => ...);
            my $body  = Mail::Message::Body::Nested->new(nested  => $intro);

       Constructing a body

       $obj->attach(MESSAGES, OPTIONS)

           See "Constructing a body" in Mail::Message::Body::Construct

       $obj->check

           See "Constructing a body" in Mail::Message::Body::Encode

       $obj->concatenate(COMPONENTS)

           See "Constructing a body" in Mail::Message::Body::Construct

       $obj->decoded(OPTIONS)

           See "Constructing a body" in Mail::Message::Body

       $obj->encode(OPTIONS)

           See "Constructing a body" in Mail::Message::Body::Encode

       $obj->encoded

           See "Constructing a body" in Mail::Message::Body::Encode

       $obj->eol(['CR'|'LF'|'CRLF'|'NATIVE'])

           See "Constructing a body" in Mail::Message::Body

       $obj->foreachLine((CODE))

           It is NOT possible to call some code for each line of a nested
           because that would damage the header of the encapsulated message

       $obj->stripSignature(OPTIONS)

           See "Constructing a body" in Mail::Message::Body::Construct

       $obj->unify(BODY)

           See "Constructing a body" in Mail::Message::Body::Encode

       The body

       $obj->isDelayed

           See "The body" in Mail::Message::Body

       $obj->isMultipart

           See "The body" in Mail::Message::Body

       $obj->isNested

           See "The body" in Mail::Message::Body

       $obj->message([MESSAGE])

           See "The body" in Mail::Message::Body

       About the payload

       $obj->charset

           See "About the payload" in Mail::Message::Body

       $obj->checked([BOOLEAN])

           See "About the payload" in Mail::Message::Body

       $obj->description([STRING|FIELD])

           See "About the payload" in Mail::Message::Body

       $obj->disposition([STRING|FIELD])

           See "About the payload" in Mail::Message::Body

       $obj->dispositionFilename([DIRECTORY])

           See "About the payload" in Mail::Message::Body::Encode

       $obj->isBinary

           See "About the payload" in Mail::Message::Body::Encode

       $obj->isText

           See "About the payload" in Mail::Message::Body::Encode

       $obj->mimeType

           See "About the payload" in Mail::Message::Body

       $obj->nrLines

           See "About the payload" in Mail::Message::Body

       $obj->size

           See "About the payload" in Mail::Message::Body

       $obj->transferEncoding([STRING|FIELD])

           See "About the payload" in Mail::Message::Body

       $obj->type([STRING|FIELD])

           See "About the payload" in Mail::Message::Body

       Access to the payload

       $obj->endsOnNewline

           See "Access to the payload" in Mail::Message::Body

       $obj->file

           See "Access to the payload" in Mail::Message::Body

       $obj->forNested(CODE)

           Execute the CODE for the nested message.  This returns a new nested
           body object.  Returns "undef" when the CODE returns "undef".

       $obj->lines

           See "Access to the payload" in Mail::Message::Body

       $obj->nested

           Returns the Mail::Message::Part message which is enclosed within
           this body.

       $obj->print([FILEHANDLE])

           See "Access to the payload" in Mail::Message::Body

       $obj->printEscapedFrom(FILEHANDLE)

           See "Access to the payload" in Mail::Message::Body

       $obj->string

           See "Access to the payload" in Mail::Message::Body

       $obj->stripTrailingNewline

           See "Access to the payload" in Mail::Message::Body

       $obj->write(OPTIONS)

           See "Access to the payload" in Mail::Message::Body

       Internals

       $obj->addTransferEncHandler(NAME, CLASS|OBJECT)

       Mail::Message::Body::Nested->addTransferEncHandler(NAME, CLASS|OBJECT)

           See "Internals" in Mail::Message::Body::Encode

       $obj->contentInfoFrom(HEAD)

           See "Internals" in Mail::Message::Body

       $obj->contentInfoTo(HEAD)

           See "Internals" in Mail::Message::Body

       $obj->fileLocation([BEGIN,END])

           See "Internals" in Mail::Message::Body

       $obj->getTransferEncHandler(TYPE)

           See "Internals" in Mail::Message::Body::Encode

       $obj->isModified

           See "Internals" in Mail::Message::Body

       $obj->load

           See "Internals" in Mail::Message::Body

       $obj->modified([BOOLEAN])

           See "Internals" in Mail::Message::Body

       $obj->moveLocation([DISTANCE])

           See "Internals" in Mail::Message::Body

       $obj->read(PARSER, HEAD, BODYTYPE [,CHARS [,LINES]])

           See "Internals" in Mail::Message::Body

       Error handling

       $obj->AUTOLOAD

           See "Error handling" in Mail::Message::Body

       $obj->addReport(OBJECT)

           See "Error handling" in Mail::Reporter

       $obj->defaultTrace([LEVEL]|[LOGLEVEL, TRACELEVEL]|[LEVEL, CALLBACK])

       Mail::Message::Body::Nested->defaultTrace([LEVEL]|[LOGLEVEL,
       TRACELEVEL]|[LEVEL, CALLBACK])

           See "Error handling" in Mail::Reporter

       $obj->errors

           See "Error handling" in Mail::Reporter

       $obj->log([LEVEL [,STRINGS]])

       Mail::Message::Body::Nested->log([LEVEL [,STRINGS]])

           See "Error handling" in Mail::Reporter

       $obj->logPriority(LEVEL)

       Mail::Message::Body::Nested->logPriority(LEVEL)

           See "Error handling" in Mail::Reporter

       $obj->logSettings

           See "Error handling" in Mail::Reporter

       $obj->notImplemented

           See "Error handling" in Mail::Reporter

       $obj->report([LEVEL])

           See "Error handling" in Mail::Reporter

       $obj->reportAll([LEVEL])

           See "Error handling" in Mail::Reporter

       $obj->trace([LEVEL])

           See "Error handling" in Mail::Reporter

       $obj->warnings

           See "Error handling" in Mail::Reporter

       Cleanup

       $obj->DESTROY

           See "Cleanup" in Mail::Reporter

       $obj->inGlobalDestruction

           See "Cleanup" in Mail::Reporter

DETAILS
DIAGNOSTICS
       Warning: No decoder defined for transfer encoding $name.

           The data (message body) is encoded in a way which is not currently
           understood, therefore no decoding (or recoding) can take place.

       Warning: No encoder defined for transfer encoding $name.

           The data (message body) has been decoded, but the required encoding
           is unknown.  The decoded data is returned.

       Error: Package $package does not implement $method.

           Fatal error: the specific package (or one of its superclasses) does
           not implement this method where it should. This message means that
           some other related classes do implement this method however the
           class at hand does not.  Probably you should investigate this and
           probably inform the author of the package.

       Error: You cannot use foreachLine on a nested

           foreachLine() should be used on decoded message bodies only,
           because it would modify the header of the encapsulated message.
           which is clearly not acceptible.

SEE ALSO
       This module is part of Mail-Box distribution version 2.082, built on
       April 28, 2008. Website: http://perl.overmeer.net/mailbox/

LICENSE
       Copyrights 2001-2008 by Mark Overmeer. For other contributors see
       ChangeLog.

       This program is free software; you can redistribute it and/or modify it
       under the same terms as Perl itself.  See
       http://www.perl.com/perl/misc/Artistic.html



perl v5.10.0                      2008-04-28  Mail::Message::Body::Nested(3pm)