biz.hammurapi.web.mda
Interface SubChannel

All Superinterfaces:

biz.hammurapi.util.Attributable, Channel

All Known Implementing Classes:

MemorySubChannel

public interface SubChannel

extends Channel

Method Summary

void	flush(java.io.Writer writer) Outputs all parts to writer and clears all attributtes.
java.io.Writer	getFooter()
java.io.Writer	getHeader()
void	setPartsComparator(java.util.Comparator partsComparator) Sets part order.

Methods inherited from interface biz.hammurapi.web.mda.Channel

getChannel, getChannel, getParts, getWriter, getWriter

Methods inherited from interface biz.hammurapi.util.Attributable

getAttribute, removeAttribute, setAttribute

Method Detail

setPartsComparator

public void setPartsComparator(java.util.Comparator partsComparator)

Sets part order. By default parts are ordered by their retrieval order. E.g. if part 'body' was requested before part 'body2' then it will be output before 'body2'.

flush

public void flush(java.io.Writer writer)
           throws java.io.IOException

Outputs all parts to writer and clears all attributtes. Channel shall not be used afer flush() is invoked.

Parameters:

writer -

Throws:

java.io.IOException

getHeader

public java.io.Writer getHeader()

Returns:

Header writer. Header is output before any other parts.

getFooter

public java.io.Writer getFooter()

Returns:

Footer writer. Footer is output after any other parts.