/**
* Populates requestHeaders with defaults and cookies.
*
* <p>This client doesn't specify a default {@code Accept} header because it doesn't know what
* content types the application is interested in.
*/
private void prepareRawRequestHeaders() throws IOException {
requestHeaders.getHeaders().setRequestLine(getRequestLine());
if (requestHeaders.getUserAgent() == null) {
requestHeaders.setUserAgent(getDefaultUserAgent());
}
if (requestHeaders.getHost() == null) {
requestHeaders.setHost(getOriginAddress(policy.getURL()));
}
if ((connection == null || connection.getHttpMinorVersion() != 0)
&& requestHeaders.getConnection() == null) {
requestHeaders.setConnection("Keep-Alive");
}
if (requestHeaders.getAcceptEncoding() == null) {
transparentGzip = true;
requestHeaders.setAcceptEncoding("gzip");
}
if (hasRequestBody() && requestHeaders.getContentType() == null) {
requestHeaders.setContentType("application/x-www-form-urlencoded");
}
long ifModifiedSince = policy.getIfModifiedSince();
if (ifModifiedSince != 0) {
requestHeaders.setIfModifiedSince(new Date(ifModifiedSince));
}
CookieHandler cookieHandler = client.getCookieHandler();
if (cookieHandler != null) {
requestHeaders.addCookies(
cookieHandler.get(uri, requestHeaders.getHeaders().toMultimap(false)));
}
}
