org.glassfish.grizzly.http

Class HttpCodecFilter

java.lang.Object

org.glassfish.grizzly.filterchain.BaseFilter

org.glassfish.grizzly.http.HttpBaseFilter

org.glassfish.grizzly.http.HttpCodecFilter

All Implemented Interfaces:

org.glassfish.grizzly.filterchain.Filter, org.glassfish.grizzly.monitoring.MonitoringAware<HttpProbe>

Direct Known Subclasses:

HttpClientFilter, HttpServerFilter

public abstract class HttpCodecFilter
extends HttpBaseFilter
implements org.glassfish.grizzly.monitoring.MonitoringAware<HttpProbe>

The Filter, responsible for transforming Buffer into HttpPacket and vice versa in asynchronous mode. When the HttpCodecFilter is added to a FilterChain, on read phase it consumes incoming Buffer and provides HttpContent as the result of transformation. On write phase the HttpCodecFilter consumes input HttpPacket and serializes it to a Buffer, which gets passed farther as the result of transformation. So transformations, provided by this filter are following: (read phase): Buffer -> HttpContent (write phase): HttpPacket -> Buffer.

Author:

Alexey Stashok

See Also:

HttpServerFilter, HttpClientFilter

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	HttpCodecFilter.ContentParsingState
static class	HttpCodecFilter.HeaderParsingState

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	chunkingEnabled
protected static byte[]	CLOSE_BYTES Close bytes.
protected org.glassfish.grizzly.utils.ArraySet<ContentEncoding>	contentEncodings
static int	DEFAULT_MAX_HTTP_PACKET_HEADER_SIZE
protected static byte[]	KEEPALIVE_BYTES Keep-alive bytes.
protected int	maxHeadersSize
protected long	maxPayloadRemainderToSkip The maximum request payload remainder (in bytes) HttpServerFilter will try to swallow after HTTP request processing is over in order to keep the connection alive.
protected org.glassfish.grizzly.monitoring.DefaultMonitoringConfig<HttpProbe>	monitoringConfig File cache probes
protected boolean	preserveHeaderCase

Constructor Summary

Constructors

Constructor and Description
HttpCodecFilter(boolean chunkingEnabled, int maxHeadersSize) Constructor, which creates HttpCodecFilter instance, with the specific max header size parameter.

Method Summary

Modifier and Type	Method and Description
void	addContentEncoding(ContentEncoding contentEncoding) Adds the specified ContentEncoding to the HttpCodecFilter.
void	addTransferEncoding(TransferEncoding transferEncoding) Adds the specified TransferEncoding to the HttpCodecFilter.
protected Object	createJmxManagementObject()
protected boolean	decodeHttpPacket(org.glassfish.grizzly.filterchain.FilterChainContext ctx, HttpPacketParsing httpPacket, org.glassfish.grizzly.Buffer input)
protected boolean	decodeHttpPacketFromBuffer(org.glassfish.grizzly.filterchain.FilterChainContext ctx, HttpPacketParsing httpPacket, org.glassfish.grizzly.Buffer input)
protected boolean	decodeHttpPacketFromBytes(org.glassfish.grizzly.filterchain.FilterChainContext ctx, HttpPacketParsing httpPacket, org.glassfish.grizzly.Buffer inputBuffer)
protected org.glassfish.grizzly.Buffer	encodeHttpPacket(org.glassfish.grizzly.filterchain.FilterChainContext ctx, HttpHeader httpHeader, HttpContent httpContent, boolean isContentAlreadyEncoded)
protected org.glassfish.grizzly.Buffer	encodeHttpPacket(org.glassfish.grizzly.filterchain.FilterChainContext ctx, HttpPacket input)
protected static org.glassfish.grizzly.Buffer	encodeKnownHeaders(org.glassfish.grizzly.memory.MemoryManager memoryManager, org.glassfish.grizzly.Buffer buffer, HttpHeader httpHeader)
protected static org.glassfish.grizzly.Buffer	encodeMimeHeader(org.glassfish.grizzly.memory.MemoryManager memoryManager, org.glassfish.grizzly.Buffer buffer, DataChunk name, DataChunk value, byte[] tempBuffer, boolean encodeLastCRLF)
protected static org.glassfish.grizzly.Buffer	encodeMimeHeaders(org.glassfish.grizzly.memory.MemoryManager memoryManager, org.glassfish.grizzly.Buffer buffer, MimeHeaders mimeHeaders, byte[] tempEncodingBuffer)
ContentEncoding[]	getContentEncodings() Gets registered ContentEncodings.
long	getMaxPayloadRemainderToSkip()
org.glassfish.grizzly.monitoring.MonitoringConfig<HttpProbe>	getMonitoringConfig()
TransferEncoding[]	getTransferEncodings() Gets registered TransferEncodings.
org.glassfish.grizzly.filterchain.NextAction	handleRead(org.glassfish.grizzly.filterchain.FilterChainContext ctx, HttpHeader httpHeader) The method is called by the specific HttpCodecFilter implementation, once we have received a Buffer, which has to be transformed into HTTP packet part.
org.glassfish.grizzly.filterchain.NextAction	handleWrite(org.glassfish.grizzly.filterchain.FilterChainContext ctx) The method is called, once we need to serialize a HttpPacket, which may represent HTTP packet header, content or content chunk.
protected boolean	isChunkingEnabled() Return true if chunked transfer-encoding may be used.
boolean	isPreserveHeaderCase()
boolean	isRemoveHandledContentEncodingHeaders()
protected static boolean	isSecure(org.glassfish.grizzly.Connection connection) flag, which indicates whether this HttpCodecFilter is dealing with the secured HTTP packets.
protected abstract void	onHttpContentEncoded(HttpContent content, org.glassfish.grizzly.filterchain.FilterChainContext ctx) Invoked when a HTTP body chunk has been encoded in preparation to being transmitted to the user-agent.
protected abstract void	onHttpContentError(HttpHeader httpHeader, org.glassfish.grizzly.filterchain.FilterChainContext ctx, Throwable t) Callback which is invoked when parsing an HTTP message payload fails.
protected abstract void	onHttpContentParsed(HttpContent content, org.glassfish.grizzly.filterchain.FilterChainContext ctx) Invoked as request/response body content has been processed by this Filter.
protected abstract void	onHttpHeaderError(HttpHeader httpHeader, org.glassfish.grizzly.filterchain.FilterChainContext ctx, Throwable t) Callback which is invoked when parsing an HTTP message header fails.
protected abstract boolean	onHttpHeaderParsed(HttpHeader httpHeader, org.glassfish.grizzly.Buffer buffer, org.glassfish.grizzly.filterchain.FilterChainContext ctx) Callback invoked when the HTTP message header parsing is complete.
protected abstract void	onHttpHeadersEncoded(HttpHeader httpHeader, org.glassfish.grizzly.filterchain.FilterChainContext ctx) Invoked when HTTP headers have been encoded in preparation to being transmitted to the user-agent.
protected abstract void	onHttpHeadersParsed(HttpHeader httpHeader, MimeHeaders headers, org.glassfish.grizzly.filterchain.FilterChainContext ctx) Invoked when HTTP headers portion comes for HttpHeader message.
protected abstract boolean	onHttpPacketParsed(HttpHeader httpHeader, org.glassfish.grizzly.filterchain.FilterChainContext ctx) Callback method, called when HttpPacket parsing has been completed.
protected void	onIncomingUpgrade(org.glassfish.grizzly.filterchain.FilterChainContext ctx, HttpHeader httpHeader) The method is called, when a peer sends an upgrade HTTP packet (either request or response).
protected abstract void	onInitialLineEncoded(HttpHeader httpHeader, org.glassfish.grizzly.filterchain.FilterChainContext ctx) Invoked when the initial response line has been encoded in preparation to being transmitted to the user-agent.
protected abstract void	onInitialLineParsed(HttpHeader httpHeader, org.glassfish.grizzly.filterchain.FilterChainContext ctx) Invoked when either the request line or status line has been parsed.
protected void	onOutgoingUpgrade(org.glassfish.grizzly.filterchain.FilterChainContext ctx, HttpHeader httpHeader)
protected boolean	parseHeaderFromBuffer(HttpHeader httpHeader, MimeHeaders mimeHeaders, HttpCodecFilter.HeaderParsingState parsingState, org.glassfish.grizzly.Buffer input)
protected boolean	parseHeaderFromBytes(HttpHeader httpHeader, MimeHeaders mimeHeaders, HttpCodecFilter.HeaderParsingState parsingState, byte[] input, int end)
protected boolean	parseHeaderName(HttpHeader httpHeader, MimeHeaders mimeHeaders, HttpCodecFilter.HeaderParsingState parsingState, org.glassfish.grizzly.Buffer input)
protected boolean	parseHeaderName(HttpHeader httpHeader, MimeHeaders mimeHeaders, HttpCodecFilter.HeaderParsingState parsingState, byte[] input, int end)
protected boolean	parseHeadersFromBuffer(HttpHeader httpHeader, MimeHeaders mimeHeaders, HttpCodecFilter.HeaderParsingState parsingState, org.glassfish.grizzly.Buffer input)
protected boolean	parseHeadersFromBytes(HttpHeader httpHeader, MimeHeaders mimeHeaders, HttpCodecFilter.HeaderParsingState parsingState, byte[] input, int end)
protected static int	parseHeaderValue(HttpHeader httpHeader, HttpCodecFilter.HeaderParsingState parsingState, org.glassfish.grizzly.Buffer input)
protected static int	parseHeaderValue(HttpHeader httpHeader, HttpCodecFilter.HeaderParsingState parsingState, byte[] input, int end)
boolean	removeContentEncoding(ContentEncoding contentEncoding) Removes the specified ContentEncoding from the HttpCodecFilter.
boolean	removeTransferEncoding(TransferEncoding transferEncoding) Removes the specified TransferEncoding from the HttpCodecFilter.
void	setMaxPayloadRemainderToSkip(long maxPayloadRemainderToSkip) Set the maximum request payload remainder (in bytes) HttpServerFilter will try to swallow after HTTP request processing is over in order to keep the connection alive.
void	setPreserveHeaderCase(boolean preserveHeaderCase) Set to true to preserve header case.
void	setRemoveHandledContentEncodingHeaders(boolean removeHandledContentEncodingHeaders) If enabled the content-encoding header for handled content-encodings is removed.
protected static boolean	statusDropsConnection(int status) Determine if we must drop the connection because of the HTTP status code.

Methods inherited from class org.glassfish.grizzly.http.HttpBaseFilter

bind

Methods inherited from class org.glassfish.grizzly.filterchain.BaseFilter

createContext, exceptionOccurred, handleAccept, handleClose, handleConnect, handleEvent, handleRead, onAdded, onFilterChainChanged, onRemoved, toString

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_MAX_HTTP_PACKET_HEADER_SIZE

public static final int DEFAULT_MAX_HTTP_PACKET_HEADER_SIZE

See Also:

Constant Field Values

CLOSE_BYTES

protected static final byte[] CLOSE_BYTES

Close bytes.

KEEPALIVE_BYTES

protected static final byte[] KEEPALIVE_BYTES

Keep-alive bytes.

contentEncodings

protected final org.glassfish.grizzly.utils.ArraySet<ContentEncoding> contentEncodings

chunkingEnabled

protected final boolean chunkingEnabled

maxPayloadRemainderToSkip

protected long maxPayloadRemainderToSkip

The maximum request payload remainder (in bytes) HttpServerFilter will try to swallow after HTTP request processing is over in order to keep the connection alive. If the remainder is too large - HttpServerFilter will close the connection.

monitoringConfig

protected final org.glassfish.grizzly.monitoring.DefaultMonitoringConfig<HttpProbe> monitoringConfig

File cache probes

maxHeadersSize

protected final int maxHeadersSize

preserveHeaderCase

protected boolean preserveHeaderCase

Constructor Detail

HttpCodecFilter

public HttpCodecFilter(boolean chunkingEnabled,
                       int maxHeadersSize)

Constructor, which creates HttpCodecFilter instance, with the specific max header size parameter.

Parameters:

chunkingEnabled - true if the chunked transfer encoding should be used when no explicit content length has been set.

maxHeadersSize - the maximum size of the HTTP message header.

Method Detail

onHttpPacketParsed

protected abstract boolean onHttpPacketParsed(HttpHeader httpHeader,
                                              org.glassfish.grizzly.filterchain.FilterChainContext ctx)

Callback method, called when HttpPacket parsing has been completed.

Parameters:

httpHeader - HttpHeader, which represents parsed HTTP packet header

ctx - processing context.

Returns:

true if an error has occurred while processing the header portion of the HTTP request, otherwise returns false.s

onHttpHeaderParsed

protected abstract boolean onHttpHeaderParsed(HttpHeader httpHeader,
                                              org.glassfish.grizzly.Buffer buffer,
                                              org.glassfish.grizzly.filterchain.FilterChainContext ctx)

Callback invoked when the HTTP message header parsing is complete.

Parameters:

httpHeader - HttpHeader, which represents parsed HTTP packet header

buffer - Buffer the header was parsed from

ctx - processing context.

Returns:

true if an error has occurred while processing the header portion of the HTTP request, otherwise returns false.

onInitialLineParsed

protected abstract void onInitialLineParsed(HttpHeader httpHeader,
                                            org.glassfish.grizzly.filterchain.FilterChainContext ctx)

Invoked when either the request line or status line has been parsed.

Parameters:

httpHeader - HttpHeader, which represents HTTP packet header

ctx - processing context.

onInitialLineEncoded

protected abstract void onInitialLineEncoded(HttpHeader httpHeader,
                                             org.glassfish.grizzly.filterchain.FilterChainContext ctx)

Invoked when the initial response line has been encoded in preparation to being transmitted to the user-agent.

Parameters:

httpHeader - HttpHeader, which represents HTTP packet header

ctx - processing context.

Since:

2.1.2

onHttpHeadersParsed

protected abstract void onHttpHeadersParsed(HttpHeader httpHeader,
                                            MimeHeaders headers,
                                            org.glassfish.grizzly.filterchain.FilterChainContext ctx)

Invoked when HTTP headers portion comes for HttpHeader message. Depending on the transfer encoding being used by the current request, this method may be invoked multiple times.

Parameters:

httpHeader - HttpHeader, which represents HTTP packet header

headers - the headers portion, that has been parsed

ctx - processing context.

onHttpHeadersEncoded

protected abstract void onHttpHeadersEncoded(HttpHeader httpHeader,
                                             org.glassfish.grizzly.filterchain.FilterChainContext ctx)

Invoked when HTTP headers have been encoded in preparation to being transmitted to the user-agent.

Parameters:

httpHeader - HttpHeader, which represents HTTP packet header

ctx - processing context.

Since:

2.1.2

onHttpContentParsed

protected abstract void onHttpContentParsed(HttpContent content,
                                            org.glassfish.grizzly.filterchain.FilterChainContext ctx)

Invoked as request/response body content has been processed by this Filter.

Parameters:

content - request/response body content

ctx - processing context.

onHttpContentEncoded

protected abstract void onHttpContentEncoded(HttpContent content,
                                             org.glassfish.grizzly.filterchain.FilterChainContext ctx)

Invoked when a HTTP body chunk has been encoded in preparation to being transmitted to the user-agent.

Parameters:

content - HttpContent, which represents HTTP packet header

ctx - processing context.

Since:

2.1.2

onHttpHeaderError

protected abstract void onHttpHeaderError(HttpHeader httpHeader,
                                          org.glassfish.grizzly.filterchain.FilterChainContext ctx,
                                          Throwable t)
                                   throws IOException

Callback which is invoked when parsing an HTTP message header fails. The processing logic has to take care about error handling and following connection closing.

Parameters:

httpHeader - HttpHeader, which represents HTTP packet header

ctx - the FilterChainContext processing this request

t - the cause of the error

Throws:

IOException

onHttpContentError

protected abstract void onHttpContentError(HttpHeader httpHeader,
                                           org.glassfish.grizzly.filterchain.FilterChainContext ctx,
                                           Throwable t)
                                    throws IOException

Callback which is invoked when parsing an HTTP message payload fails. The processing logic has to take care about error handling and following connection closing.

Parameters:

httpHeader - HttpHeader, which represents HTTP packet header

ctx - the FilterChainContext processing this request

t - the cause of the error

Throws:

IOException

getMaxPayloadRemainderToSkip

public long getMaxPayloadRemainderToSkip()

Returns:

the maximum request payload remainder (in bytes) HttpServerFilter will try to swallow after HTTP request processing is over in order to keep the connection alive. If the remainder is too large - the connection will be closed. -1 means no limits will be applied.

Since:

2.3.13

setMaxPayloadRemainderToSkip

public void setMaxPayloadRemainderToSkip(long maxPayloadRemainderToSkip)

Set the maximum request payload remainder (in bytes) HttpServerFilter will try to swallow after HTTP request processing is over in order to keep the connection alive. If the remainder is too large - the connection will be closed. -1 means no limits will be applied.

Parameters:

maxPayloadRemainderToSkip -

Since:

2.3.13

isPreserveHeaderCase

public boolean isPreserveHeaderCase()

Returns:

true if header case will be preserved, otherwise false. Default is false.

setPreserveHeaderCase

public void setPreserveHeaderCase(boolean preserveHeaderCase)

Set to true to preserve header case. Default is false.

Parameters:

preserveHeaderCase - true to preserve header case.

getTransferEncodings

public TransferEncoding[] getTransferEncodings()

Gets registered TransferEncodings.

Returns:

registered TransferEncodings.

addTransferEncoding

public void addTransferEncoding(TransferEncoding transferEncoding)

Adds the specified TransferEncoding to the HttpCodecFilter.

Parameters:

transferEncoding - the TransferEncoding to add

removeTransferEncoding

public boolean removeTransferEncoding(TransferEncoding transferEncoding)

Removes the specified TransferEncoding from the HttpCodecFilter.

Parameters:

transferEncoding - the TransferEncoding to remove

Returns:

true if the TransferEncoding was removed, otherwise false indicating the TransferEncoding was not already present

getContentEncodings

public ContentEncoding[] getContentEncodings()

Gets registered ContentEncodings.

Returns:

registered ContentEncodings.

addContentEncoding

public void addContentEncoding(ContentEncoding contentEncoding)

Adds the specified ContentEncoding to the HttpCodecFilter.

Parameters:

contentEncoding - the ContentEncoding to add

removeContentEncoding

public boolean removeContentEncoding(ContentEncoding contentEncoding)

Removes the specified ContentEncoding from the HttpCodecFilter.

Parameters:

contentEncoding - the ContentEncoding to remove

Returns:

true if the ContentEncoding was removed, otherwise false indicating the ContentEncoding was not already present

isChunkingEnabled

protected boolean isChunkingEnabled()

Return true if chunked transfer-encoding may be used.

Returns:

true if chunked transfer-encoding may be used.

Since:

2.1.2

isRemoveHandledContentEncodingHeaders

public boolean isRemoveHandledContentEncodingHeaders()

Returns:

true if content-encoding headers that are handled by this module should be removed from the header

Since:

2.3.39

See Also:

setRemoveHandledContentEncodingHeaders(boolean)

setRemoveHandledContentEncodingHeaders

public void setRemoveHandledContentEncodingHeaders(boolean removeHandledContentEncodingHeaders)

If enabled the content-encoding header for handled content-encodings is removed.

The primary usecase for this option is the use in a servlet container that enables compression handling on the server level. In this case the next level (the webapplication) has to be notified, that compression of the stream has been dealt with.
For this usecase it is assumed, that a servlet filter might be present that also does compression/decompression. To prevent double decompression the content-encoding header is removed, so the servlet filter can't assume it needs to decode.

Parameters:

removeHandledContentEncodingHeaders - true if content-encoding headers that are handled by this module should be removed from the header

Since:

2.3.39

handleRead

public final org.glassfish.grizzly.filterchain.NextAction handleRead(org.glassfish.grizzly.filterchain.FilterChainContext ctx,
                                                                     HttpHeader httpHeader)
                                                              throws IOException

The method is called by the specific HttpCodecFilter implementation, once we have received a Buffer, which has to be transformed into HTTP packet part. Filter gets Buffer, which represents a part or complete HTTP message. As the result of "read" transformation - we will get HttpContent message, which will represent HTTP packet content (might be zero length content) and reference to a HttpHeader, which contains HTTP message header.

Parameters:

ctx - Request processing context

httpHeader - the current HttpHeader, which is being processed.

Returns:

NextAction

Throws:

IOException

decodeHttpPacket

protected boolean decodeHttpPacket(org.glassfish.grizzly.filterchain.FilterChainContext ctx,
                                   HttpPacketParsing httpPacket,
                                   org.glassfish.grizzly.Buffer input)

decodeHttpPacketFromBytes

protected boolean decodeHttpPacketFromBytes(org.glassfish.grizzly.filterchain.FilterChainContext ctx,
                                            HttpPacketParsing httpPacket,
                                            org.glassfish.grizzly.Buffer inputBuffer)

parseHeadersFromBytes

protected boolean parseHeadersFromBytes(HttpHeader httpHeader,
                                        MimeHeaders mimeHeaders,
                                        HttpCodecFilter.HeaderParsingState parsingState,
                                        byte[] input,
                                        int end)

parseHeaderFromBytes

protected boolean parseHeaderFromBytes(HttpHeader httpHeader,
                                       MimeHeaders mimeHeaders,
                                       HttpCodecFilter.HeaderParsingState parsingState,
                                       byte[] input,
                                       int end)

parseHeaderName

protected boolean parseHeaderName(HttpHeader httpHeader,
                                  MimeHeaders mimeHeaders,
                                  HttpCodecFilter.HeaderParsingState parsingState,
                                  byte[] input,
                                  int end)

parseHeaderValue

protected static int parseHeaderValue(HttpHeader httpHeader,
                                      HttpCodecFilter.HeaderParsingState parsingState,
                                      byte[] input,
                                      int end)

decodeHttpPacketFromBuffer

protected boolean decodeHttpPacketFromBuffer(org.glassfish.grizzly.filterchain.FilterChainContext ctx,
                                             HttpPacketParsing httpPacket,
                                             org.glassfish.grizzly.Buffer input)

parseHeadersFromBuffer

protected boolean parseHeadersFromBuffer(HttpHeader httpHeader,
                                         MimeHeaders mimeHeaders,
                                         HttpCodecFilter.HeaderParsingState parsingState,
                                         org.glassfish.grizzly.Buffer input)

parseHeaderFromBuffer

protected boolean parseHeaderFromBuffer(HttpHeader httpHeader,
                                        MimeHeaders mimeHeaders,
                                        HttpCodecFilter.HeaderParsingState parsingState,
                                        org.glassfish.grizzly.Buffer input)

parseHeaderName

protected boolean parseHeaderName(HttpHeader httpHeader,
                                  MimeHeaders mimeHeaders,
                                  HttpCodecFilter.HeaderParsingState parsingState,
                                  org.glassfish.grizzly.Buffer input)

parseHeaderValue

protected static int parseHeaderValue(HttpHeader httpHeader,
                                      HttpCodecFilter.HeaderParsingState parsingState,
                                      org.glassfish.grizzly.Buffer input)

handleWrite

public org.glassfish.grizzly.filterchain.NextAction handleWrite(org.glassfish.grizzly.filterchain.FilterChainContext ctx)
                                                         throws IOException

The method is called, once we need to serialize a HttpPacket, which may represent HTTP packet header, content or content chunk. Filter gets HttpPacket, which represents a HTTP header, content, or content part. As the result of "write" transformation - we will get Buffer, which will represent serialized HTTP packet.

Specified by:

handleWrite in interface org.glassfish.grizzly.filterchain.Filter

Overrides:

handleWrite in class org.glassfish.grizzly.filterchain.BaseFilter

Parameters:

ctx - Request processing context

Returns:

NextAction

Throws:

IOException

onIncomingUpgrade

protected void onIncomingUpgrade(org.glassfish.grizzly.filterchain.FilterChainContext ctx,
                                 HttpHeader httpHeader)

The method is called, when a peer sends an upgrade HTTP packet (either request or response).

Parameters:

ctx -

httpHeader -

onOutgoingUpgrade

protected void onOutgoingUpgrade(org.glassfish.grizzly.filterchain.FilterChainContext ctx,
                                 HttpHeader httpHeader)

encodeHttpPacket

protected org.glassfish.grizzly.Buffer encodeHttpPacket(org.glassfish.grizzly.filterchain.FilterChainContext ctx,
                                                        HttpPacket input)

encodeHttpPacket

protected final org.glassfish.grizzly.Buffer encodeHttpPacket(org.glassfish.grizzly.filterchain.FilterChainContext ctx,
                                                              HttpHeader httpHeader,
                                                              HttpContent httpContent,
                                                              boolean isContentAlreadyEncoded)

encodeKnownHeaders

protected static org.glassfish.grizzly.Buffer encodeKnownHeaders(org.glassfish.grizzly.memory.MemoryManager memoryManager,
                                                                 org.glassfish.grizzly.Buffer buffer,
                                                                 HttpHeader httpHeader)

encodeMimeHeaders

protected static org.glassfish.grizzly.Buffer encodeMimeHeaders(org.glassfish.grizzly.memory.MemoryManager memoryManager,
                                                                org.glassfish.grizzly.Buffer buffer,
                                                                MimeHeaders mimeHeaders,
                                                                byte[] tempEncodingBuffer)

encodeMimeHeader

protected static org.glassfish.grizzly.Buffer encodeMimeHeader(org.glassfish.grizzly.memory.MemoryManager memoryManager,
                                                               org.glassfish.grizzly.Buffer buffer,
                                                               DataChunk name,
                                                               DataChunk value,
                                                               byte[] tempBuffer,
                                                               boolean encodeLastCRLF)

isSecure

protected static boolean isSecure(org.glassfish.grizzly.Connection connection)

flag, which indicates whether this HttpCodecFilter is dealing with the secured HTTP packets. For this filter flag means nothing, it's just a value, which is getting set to a HttpRequestPacket or HttpResponsePacket.

Parameters:

connection - Connection

Returns:

true, if the Connection is secured, or false otherwise

statusDropsConnection

protected static boolean statusDropsConnection(int status)

Determine if we must drop the connection because of the HTTP status code. Use the same list of codes as Apache/httpd.

getMonitoringConfig

public org.glassfish.grizzly.monitoring.MonitoringConfig<HttpProbe> getMonitoringConfig()

Specified by:

getMonitoringConfig in interface org.glassfish.grizzly.monitoring.MonitoringAware<HttpProbe>

createJmxManagementObject

protected Object createJmxManagementObject()