com.caucho.server.http
Class HttpResponse

java.lang.Object
  com.caucho.server.connection.AbstractHttpResponse
      com.caucho.server.http.HttpResponse

All Implemented Interfaces:

CauchoResponse, HttpServletResponse, ServletResponse

public class HttpResponse
extends AbstractHttpResponse

Field Summary

Fields inherited from class com.caucho.server.connection.AbstractHttpResponse

_calendar, _cb, _charEncoding, _contentLength, _contentPrefix, _contentType, _cookiesOut, _disableCaching, _disableHeaders, _footerKeys, _footerValues, _forbidForward, _hasCharEncoding, _hasError, _hasOutputStream, _hasSentLog, _hasWriter, _headerBuffer, _headerCodes, _headerKeys, _headerValues, _isClosed, _isNoCache, _isTopCache, _originalRequest, _rawWrite, _statusCode, _statusMessage, HEADER_CACHE_CONTROL, HEADER_CONNECTION, HEADER_CONTENT_LENGTH, HEADER_CONTENT_TYPE, HEADER_DATE, HEADER_SERVER, log

Fields inherited from interface javax.servlet.http.HttpServletResponse

SC_ACCEPTED, SC_BAD_GATEWAY, SC_BAD_REQUEST, SC_CONFLICT, SC_CONTINUE, SC_CREATED, SC_EXPECTATION_FAILED, SC_FORBIDDEN, SC_FOUND, SC_GATEWAY_TIMEOUT, SC_GONE, SC_HTTP_VERSION_NOT_SUPPORTED, SC_INTERNAL_SERVER_ERROR, SC_LENGTH_REQUIRED, SC_METHOD_NOT_ALLOWED, SC_MOVED_PERMANENTLY, SC_MOVED_TEMPORARILY, SC_MULTIPLE_CHOICES, SC_NO_CONTENT, SC_NON_AUTHORITATIVE_INFORMATION, SC_NOT_ACCEPTABLE, SC_NOT_FOUND, SC_NOT_IMPLEMENTED, SC_NOT_MODIFIED, SC_OK, SC_PARTIAL_CONTENT, SC_PAYMENT_REQUIRED, SC_PRECONDITION_FAILED, SC_PROXY_AUTHENTICATION_REQUIRED, SC_REQUEST_ENTITY_TOO_LARGE, SC_REQUEST_TIMEOUT, SC_REQUEST_URI_TOO_LONG, SC_REQUESTED_RANGE_NOT_SATISFIABLE, SC_RESET_CONTENT, SC_SEE_OTHER, SC_SERVICE_UNAVAILABLE, SC_SWITCHING_PROTOCOLS, SC_UNAUTHORIZED, SC_UNSUPPORTED_MEDIA_TYPE, SC_USE_PROXY_TYPE

Method Summary

WriteStream	getRawOutput() Switch to raw socket mode.
boolean	isTop() Return true for the top request.
void	switchToRaw() Switch to raw socket mode.
java.lang.String	toString()
TcpDuplexController	upgradeProtocol(TcpDuplexHandler handler) Upgrade protocol
protected void	writeContinueInt(WriteStream os) Writes the 100 continue response.
protected boolean	writeHeadersInt(WriteStream os, int length, boolean isHead) Implementation to write the HTTP headers.

Methods inherited from class com.caucho.server.connection.AbstractHttpResponse

addCookie, addDateHeader, addFooter, addHeader, addIntHeader, clearBuffer, close, containsHeader, createResponseStream, disable, disableCaching, disableHeaders, enable, encodeRedirectUrl, encodeRedirectURL, encodeUrl, encodeURL, fillCookie, finish, flushBuffer, flushHeader, free, getBufferSize, getCalendar, getCharacterEncoding, getContentLength, getContentLengthHeader, getContentType, getController, getCookie, getCookies, getFlushBuffer, getForbidForward, getHeader, getLocale, getNextWriter, getOriginalRequest, getOriginalStream, getOutputStream, getPrivateCache, getRemaining, getRequest, getResponse, getResponseStream, getStatusCode, getStatusMessage, getWriter, hasError, init, init, isCacheHit, isCauchoResponseStream, isClosed, isCommitted, isDisabled, isHead, isHeaderWritten, isIgnoreClientDisconnect, isNoCache, isPrivateCache, killCache, killCaching, removeHeader, reset, resetBuffer, sendError, sendError, sendRedirect, setBufferSize, setCacheHit, setCacheInvocation, setCharacterEncoding, setContentLength, setContentType, setDateHeader, setDisableAutoFlush, setFlushBuffer, setFooter, setForbidForward, setHasError, setHeader, setHeaderWritten, setIntHeader, setLocale, setMatchCacheEntry, setNoCache, setPrivateCache, setPrivateOrResinCache, setRequest, setResponseStream, setSessionId, setSpecial, setStatus, setStatus, setTopCache, start, startCaching, writeHeaders

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Detail

switchToRaw

public void switchToRaw()
                 throws java.io.IOException

Switch to raw socket mode.

Overrides:

switchToRaw in class AbstractHttpResponse

Throws:

java.io.IOException

getRawOutput

public WriteStream getRawOutput()
                         throws java.io.IOException

Switch to raw socket mode.

Overrides:

getRawOutput in class AbstractHttpResponse

Throws:

java.io.IOException

upgradeProtocol

public TcpDuplexController upgradeProtocol(TcpDuplexHandler handler)

Upgrade protocol

Overrides:

upgradeProtocol in class AbstractHttpResponse

isTop

public boolean isTop()

Return true for the top request.

Overrides:

isTop in class AbstractHttpResponse

writeContinueInt

protected void writeContinueInt(WriteStream os)
                         throws java.io.IOException

Writes the 100 continue response.

Overrides:

writeContinueInt in class AbstractHttpResponse

Throws:

java.io.IOException

writeHeadersInt

protected boolean writeHeadersInt(WriteStream os,
                                  int length,
                                  boolean isHead)
                           throws java.io.IOException

Implementation to write the HTTP headers. If the length is positive, it's a small request where the buffer contains the entire request, so the length is already known.

Specified by:

writeHeadersInt in class AbstractHttpResponse

Parameters:

os - the output stream to write the headers to.

length - if non-negative, the length of the entire request.

Returns:

true if the data in the request should use chunked encoding.

Throws:

java.io.IOException

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object