private Message handleRequestWithoutAcceptCharset(final Request request) {
if (request.containsHeader(Header.RANGE)) {
return handleRequestWithRange(request);
} else {
return handleRequestWithoutRange(request);
}
}
private Message handleRequestWithoutAcceptLanguage(final Request request) {
if (request.containsHeader(Header.ACCEPT_CHARSET)) {
return handleRequestWithAcceptCharset(request);
} else {
return handleRequestWithoutAcceptCharset(request);
}
}
private Message handleRequestWithoutAccept(final Request request) {
if (request.containsHeader(Header.ACCEPT_LANGUAGE)) {
return handleRequestWithAcceptLanguage(request);
} else {
return handleRequestWithoutAcceptLanguage(request);
}
}
private Message handleRequestWithoutIfNoneMatch(Request request) throws IOException {
if (request.containsHeader(Header.IF_MODIFIED_SINCE)) {
return handleRequestWithIfModifiedSince(request);
} else {
return handleRequestWithoutIfModifiedSince(request);
}
}
private Message handleRequestWithoutIfUnmodifiedSince(Request request) throws IOException {
if (request.containsHeader(Header.IF_NONE_MATCH)) {
return handleRequestWithIfNoneMatch();
} else {
return handleRequestWithoutIfNoneMatch(request);
}
}
private final Message getResource(final Request request) throws IOException {
return request.containsHeader(Header.IF_MATCH)
? handleRequestWithIfMatch(request)
: handleRequestWithoutIfMatch(request);
}