NAME

Mail::Message::Field::Flex - one line of a message header

INHERITANCE

 Mail::Message::Field::Flex
   is a Mail::Message::Field
   is a Mail::Reporter

SYNOPSIS

DESCRIPTION

This is the flexible implementation of a field: it can easily be extended because it stores its data in a hash and the constructor (new) and initializer (init) are split. However, you pay the price in performance. Mail::Message::Field::Fast is faster (as the name predicts).

OVERLOADED

overload: ""

See Mail::Message::Field/"OVERLOADED"

overload: +0

See Mail::Message::Field/"OVERLOADED"

overload: <=>

See Mail::Message::Field/"OVERLOADED"

overload: bool

See Mail::Message::Field/"OVERLOADED"

overload: cmp

See Mail::Message::Field/"OVERLOADED"

METHODS

Constructors

$obj->clone

See Mail::Message::Field/"Constructors"

Mail::Message::Field::Flex->new(DATA)

If you stick to this flexible class of header fields, you have a bit more facilities than with Mail::Message::Field::Fast. Amongst it, you can specify options with the creation. Possible arguments:

* new LINE
ass a LINE as it could be found in a file: a (possibly folded) line which is terminated by a new-line.
* new NAME, (BODY|OBJECTS), [ATTRIBUTES], OPTIONS
A set of values which shape the line.

To be able to distinguish the different parameters, you will have to specify the OPTIONS as ARRAY of option pairs, or HASH of options. The ATTRIBUTES are a flat list of key-value pairs. The body is specified as one BODY string, one OBJECT, or a reference to an array of OBJECTS. See Mail::Message::Field:

 Option    --Defined in     --Default
 attributes                   []
 comment                      undef
 log         Mail::Reporter   'WARNINGS'
 trace       Mail::Reporter   'WARNINGS'

. attributes => ATTRS

Reference to array with list of key-value pairs representing attributes, or reference to a hash containing these pairs. This is an alternative notation for specifying ATTRIBUTES directly as method arguments.

. comment => STRING

A pre-formatted list of attributes.

. log => LEVEL

. trace => LEVEL

The field

$obj->isStructured

Mail::Message::Field::Flex->isStructured

See Mail::Message::Field/"The field"

$obj->length

See Mail::Message::Field/"The field"

$obj->nrLines

See Mail::Message::Field/"The field"

$obj->print([FILEHANDLE])

See Mail::Message::Field/"The field"

$obj->size

See Mail::Message::Field/"The field"

$obj->string([WRAP])

See Mail::Message::Field/"The field"

$obj->toDisclose

See Mail::Message::Field/"The field"

Access to the name

$obj->Name

See Mail::Message::Field/"Access to the name"

$obj->name

See Mail::Message::Field/"Access to the name"

$obj->wellformedName([STRING])

See Mail::Message::Field/"Access to the name"

Access to the body

$obj->body

See Mail::Message::Field/"Access to the body"

$obj->folded

See Mail::Message::Field/"Access to the body"

$obj->foldedBody([BODY])

See Mail::Message::Field/"Access to the body"

$obj->stripCFWS([STRING])

Mail::Message::Field::Flex->stripCFWS([STRING])

See Mail::Message::Field/"Access to the body"

$obj->unfoldedBody([BODY, [WRAP]])

See Mail::Message::Field/"Access to the body"

Access to the content

$obj->addresses

See Mail::Message::Field/"Access to the content"

$obj->attribute(NAME [, VALUE])

See Mail::Message::Field/"Access to the content"

$obj->attributes

See Mail::Message::Field/"Access to the content"

$obj->comment([STRING])

See Mail::Message::Field/"Access to the content"

$obj->study

See Mail::Message::Field/"Access to the content"

$obj->toDate([TIME])

Mail::Message::Field::Flex->toDate([TIME])

See Mail::Message::Field/"Access to the content"

$obj->toInt

See Mail::Message::Field/"Access to the content"

Other methods

$obj->dateToTimestamp(STRING)

Mail::Message::Field::Flex->dateToTimestamp(STRING)

See Mail::Message::Field/"Other methods"

Internals

$obj->consume(LINE | (NAME,BODY|OBJECTS))

See Mail::Message::Field/"Internals"

$obj->defaultWrapLength([LENGTH])

See Mail::Message::Field/"Internals"

$obj->fold(NAME, BODY, [MAXCHARS])

Mail::Message::Field::Flex->fold(NAME, BODY, [MAXCHARS])

See Mail::Message::Field/"Internals"

$obj->setWrapLength([LENGTH])

See Mail::Message::Field/"Internals"

$obj->stringifyData(STRING|ARRAY|OBJECTS)

See Mail::Message::Field/"Internals"

$obj->unfold(STRING)

See Mail::Message::Field/"Internals"

Error handling

$obj->AUTOLOAD

See Mail::Reporter/"Error handling"

$obj->addReport(OBJECT)

See Mail::Reporter/"Error handling"

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

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

See Mail::Reporter/"Error handling"

$obj->errors

See Mail::Reporter/"Error handling"

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

Mail::Message::Field::Flex->log([LEVEL [,STRINGS]])

See Mail::Reporter/"Error handling"

$obj->logPriority(LEVEL)

Mail::Message::Field::Flex->logPriority(LEVEL)

See Mail::Reporter/"Error handling"

$obj->logSettings

See Mail::Reporter/"Error handling"

$obj->notImplemented

See Mail::Reporter/"Error handling"

$obj->report([LEVEL])

See Mail::Reporter/"Error handling"

$obj->reportAll([LEVEL])

See Mail::Reporter/"Error handling"

$obj->trace([LEVEL])

See Mail::Reporter/"Error handling"

$obj->warnings

See Mail::Reporter/"Error handling"

Cleanup

$obj->DESTROY

See Mail::Reporter/"Cleanup"

$obj->inGlobalDestruction

See Mail::Reporter/"Cleanup"

DETAILS

DIAGNOSTICS

Warning: Field content is not numerical: $content

The numeric value of a field is requested (for instance the Lines or Content-Length fields should be numerical), however the data contains weird characters.

Warning: Illegal character in field name $name

A new field is being created which does contain characters not permitted by the RFCs. Using this field in messages may break other e-mail clients or transfer agents, and therefore mutulate or extinguish your message.

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.

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