org.benow.web.path.page.stream
Class ResultWriterImpl

java.lang.Object
  org.benow.web.path.page.stream.ResultWriterImpl

All Implemented Interfaces:

ResultWriter

public class ResultWriterImpl
extends java.lang.Object
implements ResultWriter

A streamer that streams objects. If object is a Reader or InputStream will be streamed from, if other object will be transformed to xml then streamed.

Author:

andy

Constructor Summary

ResultWriterImpl(java.io.Reader in, java.lang.String fileName, org.benow.java.mime.MimeType contentType)

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Detail

ResultWriterImpl

public ResultWriterImpl(java.io.Reader in,
                        java.lang.String fileName,
                        org.benow.java.mime.MimeType contentType)
                 throws javax.xml.transform.TransformerException

Throws:

javax.xml.transform.TransformerException

Method Detail

write

public void write(java.io.PrintWriter out,
                  org.w3c.dom.Element streamElem,
                  QueryParams params)
           throws WebException,
                  java.io.IOException

Specified by:

write in interface ResultWriter

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

getFilename

public java.lang.String getFilename()

Specified by:

getFilename in interface ResultWriter

Returns:

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

getContentType

public java.lang.String getContentType()

Specified by:

getContentType in interface ResultWriter

Returns:

the content type of the content to be streamed