p:media not running mp3 served by servlet - jsf

Question

I have an MP3 audio file outside of the application context, in C:/platform/musig.mp3.
I'm using the below servlet to serve it.
public class AudioServlet extends HttpServlet {
#Override
public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
ServletOutputStream stream = null;
BufferedInputStream buf = null;
try {
stream = response.getOutputStream();
File mp3 = new File("C:/platform/music.mp3");
response.setContentType("audio/mpeg");
response.addHeader("Content-Disposition", "attachment; filename=" + fileName);
response.setContentLength((int) mp3.length());
FileInputStream input = new FileInputStream(mp3);
buf = new BufferedInputStream(input);
int readBytes = 0;
while ((readBytes = buf.read()) != -1) {
stream.write(readBytes);
}
} finally {
if (stream != null) {
stream.close();
}
if (buf != null) {
buf.close();
}
}
}
}
<servlet>
<servlet-name>audioServlet</servlet-name>
<servlet-class>servlet.AudioServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>audioServlet</servlet-name>
<url-pattern>/audio/*</url-pattern>
</servlet-mapping>
I'm referencing it in <p:media> as below:
<p:media id="media"
value="/audio"
player="quicktime"
width="200"
height="40">
<f:param name="autoPlay" value="false" />
</p:media>
The problem is that I am unable to run the sound. If I put the audio file within the application context (in /resources for example), it works. But out of context, it does not work at all.
The below exception appears in the console when the servlet is invoked:
ClientAbortException: java.net.SocketException: Software Caused connection abort: socket write error
Does anyone have any idea what might be happening? Or is there another way to perform MP3 with the "media" component PrimeFaces I do not know?

Answer 1

I managed to solve :) ... I used to address the response of 0x5a4d and Balusc, with the code 0x5a4d was released a scope error, I'm using in my application the 'Conversation Scope' and launched an exception ... the Balusc commented that the answer was incomplete and could be released this mistake, and that's what happened ...
Then I create a separate Bean only to process the request to MP3 with the 'Default Scope', and it worked ... my class was so.
.
#Named
public class AudioBean {
private StreamedContent media;
public AudioBean() throws FileNotFoundException {
InputStream stream = new FileInputStream("C:\\plataforma\\music.mp3");
media = new DefaultStreamedContent(stream, "audio/mpeg");
}
public StreamedContent getMedia() { return media; }
}
and *.xhtml
<p:media value="#{audioBean.media}"
width="250"
height="225"
player="quicktime"/>
Thank you guys for the help!

Answer 2

like this code skeleton:
*.xhtml
<p:media value="#{mediaBean.media}" width="250" height="225" player="quicktime"/>
#Bean
public class MediaBean {
private StreamedContent media;
public MediaController() {
InputStream stream = new FileInputStream("C://filename.mp3");
media = new DefaultStreamedContent(stream, "audio/mpeg");
}
public StreamedContent getMedia() { return media; }
}
In this example i remove other code for simplify:
#ManagedBean(name = "mediaBean")
#RequestScoped
public class MediaBean{
public StreamedContent getMedia() throws FileNotFoundException{
return new DefaultStreamedContent(new FileInputStream("PATH_TO_MEDIA_FILE"),"audio/mpeg");
}
}
}
Choose the scope you based on your requirement, in my case it was request.
As explanation About
java.net.SocketException: Broken pipe
and not close stream help this and this posts.