/**
* Remove unwanted headers from the given header map.
*
* @param headers Header map
* @param nHttpConfiguration NHttp transporter base configurations
*/
private void removeUnwantedHeadersFromHeaderMap(
Map headers, NHttpConfiguration nHttpConfiguration) {
Iterator iter = headers.keySet().iterator();
while (iter.hasNext()) {
String headerName = (String) iter.next();
if (HTTP.CONN_DIRECTIVE.equalsIgnoreCase(headerName)
|| HTTP.TRANSFER_ENCODING.equalsIgnoreCase(headerName)
|| HTTP.CONTENT_TYPE.equalsIgnoreCase(headerName)
|| HTTP.CONTENT_LEN.equalsIgnoreCase(headerName)) {
iter.remove();
}
if (HTTP.SERVER_HEADER.equalsIgnoreCase(headerName)
&& !nHttpConfiguration.isPreserveHttpHeader(HTTP.SERVER_HEADER)) {
iter.remove();
}
if (HTTP.USER_AGENT.equalsIgnoreCase(headerName)
&& !nHttpConfiguration.isPreserveHttpHeader(HTTP.USER_AGENT)) {
iter.remove();
}
if (HTTP.DATE_HEADER.equalsIgnoreCase(headerName)
&& !nHttpConfiguration.isPreserveHttpHeader(HTTP.DATE_HEADER)) {
iter.remove();
}
}
}
