/**
* Add to or set a field. If the field is allowed to have multiple values, add will add multiple
* headers of the same name.
*
* @param name the name of the field
* @param value the value of the field.
* @exception IllegalArgumentException If the name is a single valued field and already has a
* value.
*/
public void add(Buffer name, Buffer value) throws IllegalArgumentException {
if (value == null) throw new IllegalArgumentException("null value");
if (!(name instanceof CachedBuffer)) name = HttpHeaders.CACHE.lookup(name);
name = name.asImmutableBuffer();
if (!(value instanceof CachedBuffer)
&& HttpHeaderValues.hasKnownValues(HttpHeaders.CACHE.getOrdinal(name)))
value = HttpHeaderValues.CACHE.lookup(value);
value = value.asImmutableBuffer();
Field field = _names.get(name);
Field last = null;
while (field != null) {
last = field;
field = field._next;
}
// create the field
field = new Field(name, value);
_fields.add(field);
// look for chain to add too
if (last != null) last._next = field;
else _names.put(name, field);
}
/*
*
* @see org.eclipse.jetty.server.server.HttpParser.EventHandler#startRequest(org.eclipse.io.Buffer,
* org.eclipse.io.Buffer, org.eclipse.io.Buffer)
*/
@Override
public void startRequest(Buffer method, Buffer uri, Buffer version) throws IOException {
uri = uri.asImmutableBuffer();
_host = false;
_expect = false;
_expect100Continue = false;
_expect102Processing = false;
_delayedHandling = false;
_charset = null;
if (_request.getTimeStamp() == 0) _request.setTimeStamp(System.currentTimeMillis());
_request.setMethod(method.toString());
try {
_head = false;
switch (HttpMethods.CACHE.getOrdinal(method)) {
case HttpMethods.CONNECT_ORDINAL:
_uri.parseConnect(uri.array(), uri.getIndex(), uri.length());
break;
case HttpMethods.HEAD_ORDINAL:
_head = true;
// fall through
default:
_uri.parse(uri.array(), uri.getIndex(), uri.length());
}
_request.setUri(_uri);
if (version == null) {
_request.setProtocol(HttpVersions.HTTP_0_9);
_version = HttpVersions.HTTP_0_9_ORDINAL;
} else {
version = HttpVersions.CACHE.get(version);
if (version == null) throw new HttpException(HttpStatus.BAD_REQUEST_400, null);
_version = HttpVersions.CACHE.getOrdinal(version);
if (_version <= 0) _version = HttpVersions.HTTP_1_0_ORDINAL;
_request.setProtocol(version.toString());
}
} catch (Exception e) {
LOG.debug(e);
if (e instanceof HttpException) throw (HttpException) e;
throw new HttpException(HttpStatus.BAD_REQUEST_400, null, e);
}
}