Hi all. I have a servlet which uses several other classes. I want these
classes to output to "out", but I don't know if I should create a new output
stream for each, or use just one and pass it to the other objects to use.
Any advice?
Also, I have been passing the request and response objects to other objects,
is this correct?
example:
public ServletAssistant(Rete r, Reader rdr, HttpServletRequest req,
HttpServletResponse res)
throws IOException
{
1 this.r = r;
2 this.rdr = rdr;
3 file://define the type of data the browser can receive
4 res.setContentType("text/html");
5
6 file://set the servlet's output stream
7 PrintWriter out = res.getWriter();
8 file://rdr = r.getInputRouter("t"); file://set rdr to Jess's input router
9
10 file://redirect Jess's output to servlet output stream
11 r.addOutputRouter("t", res.getWriter()); file://send standard output 12
from JESS to the servlet's output
}
please note that the code on lines 6 to 12 appear in a class which creates
and instance of ServletAssistant
Many thanks. D Lampon
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