"Eric B." <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
> Hi,
>
> I have a simple filter whose goal is to set the content type for a page.
> However, when I check the actual headers that are returned by the server,
> I see that they have been overridden by something in Tomcat; I'm just not
> sure what / where this is happening.
>
>
> I am using tomcat 6.0.14.
>
> This is my filter( stripped down):
> public void doFilter( ServletRequest servletRequest, ServletResponse
> servletResponse, FilterChain chain ) throws IOException, ServletException
> {
> // map to http
> HttpServletRequest request = (HttpServletRequest) servletRequest;
> HttpServletResponse response = (HttpServletResponse) servletResponse;
>
> servletResponse.setContentType( "text/css" );
>
> // continue
> chain.doFilter( servletRequest, servletResponse );
> }
>
>
> I see my filter firing properly, but when I look at the returned headers,
> the content type is set to "text/html".
>
> Does Tomcat set the ContentType after running executing the filters? Is
> there a way to override a contentType set in web.xml?
>
After further debugging, I noticed that my compiled JSP class file has a
response.setContentType( "text/html" ) as pretty much the first functional
line in the _jspService() method. I checked my jsp file and don't have that
anywhere... is this something that Jasper adds in automatically? Is there
a way to avoid it?
public void _jspService(HttpServletRequest request, HttpServletResponse
response)
throws java.io.IOException, ServletException {
PageContext pageContext = null;
HttpSession session = null;
ServletContext application = null;
ServletConfig config = null;
JspWriter out = null;
Object page = this;
JspWriter _jspx_out = null;
PageContext _jspx_page_context = null;
try {
response.setContentType("text/html");
pageContext = _jspxFactory.getPageContext(this, request, response,
null, true, 8192, true);
.....
}
>From a quick glance, it seems as though all my compiled JSP pages have this
in there... Is there anything I can do about it?
Thanks,
Eric
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