org.apache.james.transport.mailets
Class UnwrapText

java.lang.Object
  org.apache.mailet.base.GenericMailet
      org.apache.james.transport.mailets.UnwrapText

All Implemented Interfaces:

Mailet, MailetConfig

public class UnwrapText
extends GenericMailet

Remove (best effort to) the hardcoded wrapping from a message.
If the text is "format=flowed" then deflows the text. Otherwise it forces a dewrap of the text.

Parameters:
quotewidth - when we try to dewrap e quoted text it helps knowing the original with, so we can reconstruct "wrapped wraps" created by multiple wrappings by clients with different original width or simply to the add of the heading ">" that increase the line length.
The value should be "WIDTH+X" if the original length is known, "-X" otherwise. In the latter case the length of the longer line will be used. X is the tollerance needed for the quoting chars: if the original width is known the suggested value for X is 2 (because of "> " prefix), otherwise it is suggested to increase it to a value like 10 (-10)

In summary, if the original wrap is known (for example 76, for flowed messages)
quotewidth = 78
Otherwise
quotewidth = -10

Field Summary

static java.lang.String

PARAMETER_NAME_QUOTEWIDTH

Constructor Summary

UnwrapText()

Method Summary

java.lang.String	getMailetInfo() returns a String describing this mailet.
void	init()
void	service(Mail mail)
static java.lang.String	unwrap(java.lang.String text)
static java.lang.String	unwrap(java.lang.String text, int qwidth)

Methods inherited from class org.apache.mailet.base.GenericMailet

arrayToString, checkInitParameters, destroy, getInitParameter, getInitParameter, getInitParameter, getInitParameterNames, getMailetConfig, getMailetContext, getMailetName, init, log, log

Methods inherited from class java.lang.Object

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

Field Detail

PARAMETER_NAME_QUOTEWIDTH

public static final java.lang.String PARAMETER_NAME_QUOTEWIDTH

See Also:

Constant Field Values

Constructor Detail

UnwrapText

public UnwrapText()

Method Detail

getMailetInfo

public java.lang.String getMailetInfo()

returns a String describing this mailet.

Specified by:

getMailetInfo in interface Mailet

Overrides:

getMailetInfo in class GenericMailet

Returns:

A desciption of this mailet

init

public void init()
          throws MailetException

Overrides:

init in class GenericMailet

Throws:

MailetException

service

public void service(Mail mail)
             throws MailetException

Specified by:

service in interface Mailet

Specified by:

service in class GenericMailet

Throws:

MailetException

unwrap

public static java.lang.String unwrap(java.lang.String text)

unwrap

public static java.lang.String unwrap(java.lang.String text,
                                      int qwidth)