org.benow.web.path.page.stream
Interface ResultStreamer

All Known Implementing Classes:

StreamStreamer

public interface ResultStreamer

Classes which implement this interface are constructed and called directly when specified with a stream tag. Output should be directed to the writer and is delivered immediately.

Author:

andy

Method Summary

java.lang.String	getContentType()
java.lang.String	getFilename()
void	stream(java.io.OutputStream out, org.w3c.dom.Element streamElem, QueryParams params)

Method Detail

getContentType

java.lang.String getContentType()

Returns:

the content type of the content to be streamed

getFilename

java.lang.String getFilename()

Returns:

the suggested filename for the stream when saved, if exists.

stream

void stream(java.io.OutputStream out,
            org.w3c.dom.Element streamElem,
            QueryParams params)
            throws WebException,
                   java.io.IOException

Parameters:

out - where to stream to

streamElem - input stream element that may hold param for stream procedure

params - params at time of stream

Throws:

WebException - if something goes wrong

java.io.IOException