Package org.apache.coyote.http2
Class Http2Protocol
- java.lang.Object
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- org.apache.coyote.http2.Http2Protocol
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- All Implemented Interfaces:
UpgradeProtocol
public class Http2Protocol extends java.lang.Object implements UpgradeProtocol
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Constructor Summary
Constructors Constructor Description Http2Protocol()
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Method Summary
All Methods Instance Methods Concrete Methods Deprecated Methods Modifier and Type Method Description boolean
accept(Request request)
Allows the implementation to examine the request and accept or reject it based on what it finds.java.lang.String
getAllowedTrailerHeaders()
byte[]
getAlpnIdentifier()
java.lang.String
getAlpnName()
java.lang.String
getCompressibleMimeType()
java.lang.String[]
getCompressibleMimeTypes()
java.lang.String
getCompression()
protected int
getCompressionLevel()
int
getCompressionMinSize()
ContinueResponseTiming
getContinueResponseTimingInternal()
RequestGroupInfo
getGlobal()
AbstractHttp11Protocol<?>
getHttp11Protocol()
java.lang.String
getHttpUpgradeName(boolean isSSLEnabled)
int
getInitialWindowSize()
InternalHttpUpgradeHandler
getInternalUpgradeHandler(Adapter adapter, Request coyoteRequest)
long
getKeepAliveTimeout()
int
getMaxConcurrentStreamExecution()
long
getMaxConcurrentStreams()
int
getMaxHeaderCount()
int
getMaxHeaderSize()
int
getMaxTrailerCount()
int
getMaxTrailerSize()
boolean
getNoCompressionStrongETag()
Deprecated.java.lang.String
getNoCompressionUserAgents()
protected java.util.regex.Pattern
getNoCompressionUserAgentsPattern()
int
getOverheadContinuationThreshold()
int
getOverheadCountFactor()
int
getOverheadDataThreshold()
int
getOverheadWindowUpdateThreshold()
Processor
getProcessor(SocketWrapperBase<?> socketWrapper, Adapter adapter)
long
getReadTimeout()
long
getStreamReadTimeout()
long
getStreamWriteTimeout()
java.lang.String
getUpgradeProtocolName()
long
getWriteTimeout()
void
setAllowedTrailerHeaders(java.lang.String commaSeparatedHeaders)
void
setCompressibleMimeType(java.lang.String valueS)
void
setCompression(java.lang.String compression)
void
setCompressionMinSize(int compressionMinSize)
void
setHttp11Protocol(AbstractHttp11Protocol<?> http11Protocol)
void
setInitialWindowSize(int initialWindowSize)
void
setInitiatePingDisabled(boolean initiatePingDisabled)
void
setKeepAliveTimeout(long keepAliveTimeout)
void
setMaxConcurrentStreamExecution(int maxConcurrentStreamExecution)
void
setMaxConcurrentStreams(long maxConcurrentStreams)
void
setMaxHeaderCount(int maxHeaderCount)
void
setMaxHeaderSize(int maxHeaderSize)
void
setMaxTrailerCount(int maxTrailerCount)
void
setMaxTrailerSize(int maxTrailerSize)
void
setNoCompressionStrongETag(boolean noCompressionStrongETag)
Deprecated.void
setNoCompressionUserAgents(java.lang.String noCompressionUserAgents)
void
setOverheadContinuationThreshold(int overheadContinuationThreshold)
void
setOverheadCountFactor(int overheadCountFactor)
void
setOverheadDataThreshold(int overheadDataThreshold)
void
setOverheadWindowUpdateThreshold(int overheadWindowUpdateThreshold)
void
setReadTimeout(long readTimeout)
void
setStreamReadTimeout(long streamReadTimeout)
void
setStreamWriteTimeout(long streamWriteTimeout)
void
setWriteTimeout(long writeTimeout)
boolean
useCompression(Request request, Response response)
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Method Detail
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getHttpUpgradeName
public java.lang.String getHttpUpgradeName(boolean isSSLEnabled)
- Specified by:
getHttpUpgradeName
in interfaceUpgradeProtocol
- Parameters:
isSSLEnabled
- Is this for a connector that is configured to support TLS. Some protocols (e.g. HTTP/2) only support HTTP upgrade over non-secure connections.- Returns:
- The name that clients will use to request an upgrade to this protocol via an HTTP/1.1 upgrade request or
null
if upgrade via an HTTP/1.1 upgrade request is not supported.
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getAlpnIdentifier
public byte[] getAlpnIdentifier()
- Specified by:
getAlpnIdentifier
in interfaceUpgradeProtocol
- Returns:
- The byte sequence as listed in the IANA registry for this protocol or
null
if upgrade via ALPN is not supported.
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getAlpnName
public java.lang.String getAlpnName()
- Specified by:
getAlpnName
in interfaceUpgradeProtocol
- Returns:
- The name of the protocol as listed in the IANA registry if and only if
UpgradeProtocol.getAlpnIdentifier()
returns the UTF-8 encoding of this name. IfUpgradeProtocol.getAlpnIdentifier()
returns some other byte sequence, then this method returns the empty string. If upgrade via ALPN is not supported thennull
is returned.
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getProcessor
public Processor getProcessor(SocketWrapperBase<?> socketWrapper, Adapter adapter)
- Specified by:
getProcessor
in interfaceUpgradeProtocol
- Parameters:
socketWrapper
- The socketWrapper for the connection that requires a processoradapter
- The Adapter instance that provides access to the standard Engine/Host/Context/Wrapper processing chain- Returns:
- A processor instance for processing a connection using this protocol.
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getInternalUpgradeHandler
public InternalHttpUpgradeHandler getInternalUpgradeHandler(Adapter adapter, Request coyoteRequest)
- Specified by:
getInternalUpgradeHandler
in interfaceUpgradeProtocol
- Parameters:
adapter
- The Adapter to use to configure the new upgrade handlercoyoteRequest
- A copy (may be incomplete) of the request that triggered the upgrade- Returns:
- An instance of the HTTP upgrade handler for this protocol
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accept
public boolean accept(Request request)
Description copied from interface:UpgradeProtocol
Allows the implementation to examine the request and accept or reject it based on what it finds.- Specified by:
accept
in interfaceUpgradeProtocol
- Parameters:
request
- The request that included an upgrade header for this protocol- Returns:
true
if the request is accepted, otherwisefalse
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getReadTimeout
public long getReadTimeout()
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setReadTimeout
public void setReadTimeout(long readTimeout)
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getWriteTimeout
public long getWriteTimeout()
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setWriteTimeout
public void setWriteTimeout(long writeTimeout)
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getKeepAliveTimeout
public long getKeepAliveTimeout()
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setKeepAliveTimeout
public void setKeepAliveTimeout(long keepAliveTimeout)
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getStreamReadTimeout
public long getStreamReadTimeout()
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setStreamReadTimeout
public void setStreamReadTimeout(long streamReadTimeout)
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getStreamWriteTimeout
public long getStreamWriteTimeout()
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setStreamWriteTimeout
public void setStreamWriteTimeout(long streamWriteTimeout)
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getMaxConcurrentStreams
public long getMaxConcurrentStreams()
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setMaxConcurrentStreams
public void setMaxConcurrentStreams(long maxConcurrentStreams)
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getMaxConcurrentStreamExecution
public int getMaxConcurrentStreamExecution()
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setMaxConcurrentStreamExecution
public void setMaxConcurrentStreamExecution(int maxConcurrentStreamExecution)
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getInitialWindowSize
public int getInitialWindowSize()
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setInitialWindowSize
public void setInitialWindowSize(int initialWindowSize)
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setAllowedTrailerHeaders
public void setAllowedTrailerHeaders(java.lang.String commaSeparatedHeaders)
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getAllowedTrailerHeaders
public java.lang.String getAllowedTrailerHeaders()
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setMaxHeaderCount
public void setMaxHeaderCount(int maxHeaderCount)
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getMaxHeaderCount
public int getMaxHeaderCount()
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setMaxHeaderSize
public void setMaxHeaderSize(int maxHeaderSize)
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getMaxHeaderSize
public int getMaxHeaderSize()
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setMaxTrailerCount
public void setMaxTrailerCount(int maxTrailerCount)
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getMaxTrailerCount
public int getMaxTrailerCount()
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setMaxTrailerSize
public void setMaxTrailerSize(int maxTrailerSize)
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getMaxTrailerSize
public int getMaxTrailerSize()
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getOverheadCountFactor
public int getOverheadCountFactor()
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setOverheadCountFactor
public void setOverheadCountFactor(int overheadCountFactor)
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getOverheadContinuationThreshold
public int getOverheadContinuationThreshold()
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setOverheadContinuationThreshold
public void setOverheadContinuationThreshold(int overheadContinuationThreshold)
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getOverheadDataThreshold
public int getOverheadDataThreshold()
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setOverheadDataThreshold
public void setOverheadDataThreshold(int overheadDataThreshold)
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getOverheadWindowUpdateThreshold
public int getOverheadWindowUpdateThreshold()
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setOverheadWindowUpdateThreshold
public void setOverheadWindowUpdateThreshold(int overheadWindowUpdateThreshold)
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setInitiatePingDisabled
public void setInitiatePingDisabled(boolean initiatePingDisabled)
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setCompression
public void setCompression(java.lang.String compression)
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getCompression
public java.lang.String getCompression()
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getCompressionLevel
protected int getCompressionLevel()
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getNoCompressionUserAgents
public java.lang.String getNoCompressionUserAgents()
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getNoCompressionUserAgentsPattern
protected java.util.regex.Pattern getNoCompressionUserAgentsPattern()
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setNoCompressionUserAgents
public void setNoCompressionUserAgents(java.lang.String noCompressionUserAgents)
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getCompressibleMimeType
public java.lang.String getCompressibleMimeType()
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setCompressibleMimeType
public void setCompressibleMimeType(java.lang.String valueS)
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getCompressibleMimeTypes
public java.lang.String[] getCompressibleMimeTypes()
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getCompressionMinSize
public int getCompressionMinSize()
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setCompressionMinSize
public void setCompressionMinSize(int compressionMinSize)
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getNoCompressionStrongETag
@Deprecated public boolean getNoCompressionStrongETag()
Deprecated.
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setNoCompressionStrongETag
@Deprecated public void setNoCompressionStrongETag(boolean noCompressionStrongETag)
Deprecated.
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getContinueResponseTimingInternal
public ContinueResponseTiming getContinueResponseTimingInternal()
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getHttp11Protocol
public AbstractHttp11Protocol<?> getHttp11Protocol()
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setHttp11Protocol
public void setHttp11Protocol(AbstractHttp11Protocol<?> http11Protocol)
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getUpgradeProtocolName
public java.lang.String getUpgradeProtocolName()
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getGlobal
public RequestGroupInfo getGlobal()
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