Module org.eclipse.jetty.server

Package org.eclipse.jetty.server

Class HttpChannelOverHttp

java.lang.Object

org.eclipse.jetty.server.HttpChannel

org.eclipse.jetty.server.HttpChannelOverHttp

All Implemented Interfaces:

java.lang.Runnable, org.eclipse.jetty.http.ComplianceViolation.Listener, org.eclipse.jetty.http.HttpParser.HttpHandler, org.eclipse.jetty.http.HttpParser.RequestHandler, HttpOutput.Interceptor

public class HttpChannelOverHttp
extends HttpChannel
implements org.eclipse.jetty.http.HttpParser.RequestHandler, org.eclipse.jetty.http.ComplianceViolation.Listener

An HttpChannel customized to be transported over the HTTP/1 protocol

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.jetty.server.HttpChannel

HttpChannel.Listener, HttpChannel.TransientListeners

Field Summary

Fields inherited from class org.eclipse.jetty.server.HttpChannel

NOOP_LISTENER

Constructor Summary

Constructors

Constructor	Description
HttpChannelOverHttp(HttpConnection httpConnection, Connector connector, HttpConfiguration config, org.eclipse.jetty.io.EndPoint endPoint, HttpTransport transport)

Method Summary

Modifier and Type	Method	Description
void	abort(java.lang.Throwable failure)	If a write or similar operation to this channel fails, then this method should be called.
void	badMessage(org.eclipse.jetty.http.BadMessageException failure)
boolean	content(java.nio.ByteBuffer content)
boolean	contentComplete()
void	continue100(int available)	If the associated response has the Expect header set to 100 Continue, then accessing the input stream indicates that the handler/servlet is ready for the request body and thus a 100 Continue response is sent.
void	earlyEOF()
org.eclipse.jetty.io.EndPoint	getTunnellingEndPoint()
protected void	handleException(java.lang.Throwable x)	Sends an error 500, performing a special logic to detect whether the request is suspended, to avoid concurrent writes from the application.
boolean	headerComplete()
boolean	isExpecting100Continue()
boolean	isExpecting102Processing()
boolean	isTunnellingSupported()
boolean	isUseOutputDirectByteBuffers()
boolean	messageComplete()
protected HttpInput	newHttpInput(HttpChannelState state)
void	onAsyncWaitForContent()
void	onBlockWaitForContent()
void	onBlockWaitForContentFailure(java.lang.Throwable failure)
void	onComplianceViolation(org.eclipse.jetty.http.ComplianceViolation.Mode mode, org.eclipse.jetty.http.ComplianceViolation violation, java.lang.String details)
void	parsedHeader(org.eclipse.jetty.http.HttpField field)
void	parsedTrailer(org.eclipse.jetty.http.HttpField field)
void	recycle()
void	startRequest(java.lang.String method, java.lang.String uri, org.eclipse.jetty.http.HttpVersion version)

Methods inherited from class org.eclipse.jetty.server.HttpChannel

addListener, addRequestLog, checkAndPrepareUpgrade, commit, execute, getByteBufferPool, getBytesWritten, getCommittedMetaData, getConnection, getConnector, getEndPoint, getHttpConfiguration, getHttpTransport, getIdleTimeout, getLocalAddress, getNextInterceptor, getRemoteAddress, getRequest, getRequestLog, getRequests, getResponse, getScheduler, getServer, getState, getTransientListeners, handle, isCommitted, isPersistent, isRequestCompleted, isResponseCompleted, isSendError, newHttpOutput, onBadMessage, onCompleted, onContent, onContentComplete, onEarlyEOF, onRequest, onRequestComplete, onTrailers, removeListener, resetBuffer, run, sendErrorOrAbort, sendResponse, sendResponse, sendResponseAndComplete, setIdleTimeout, setRequestLog, toString, unwrap, write

Methods inherited from class java.lang.Object

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

Constructor Detail

HttpChannelOverHttp

public HttpChannelOverHttp(HttpConnection httpConnection,
                           Connector connector,
                           HttpConfiguration config,
                           org.eclipse.jetty.io.EndPoint endPoint,
                           HttpTransport transport)

Method Detail

isUseOutputDirectByteBuffers

public boolean isUseOutputDirectByteBuffers()

Overrides:

isUseOutputDirectByteBuffers in class HttpChannel

newHttpInput

protected HttpInput newHttpInput(HttpChannelState state)

Overrides:

newHttpInput in class HttpChannel

recycle

public void recycle()

Overrides:

recycle in class HttpChannel

isExpecting100Continue

public boolean isExpecting100Continue()

Overrides:

isExpecting100Continue in class HttpChannel

isExpecting102Processing

public boolean isExpecting102Processing()

Overrides:

isExpecting102Processing in class HttpChannel

startRequest

public void startRequest(java.lang.String method,
                         java.lang.String uri,
                         org.eclipse.jetty.http.HttpVersion version)

Specified by:

startRequest in interface org.eclipse.jetty.http.HttpParser.RequestHandler

parsedHeader

public void parsedHeader(org.eclipse.jetty.http.HttpField field)

Specified by:

parsedHeader in interface org.eclipse.jetty.http.HttpParser.HttpHandler

parsedTrailer

public void parsedTrailer(org.eclipse.jetty.http.HttpField field)

Specified by:

parsedTrailer in interface org.eclipse.jetty.http.HttpParser.HttpHandler

continue100

public void continue100(int available)
                 throws java.io.IOException

If the associated response has the Expect header set to 100 Continue, then accessing the input stream indicates that the handler/servlet is ready for the request body and thus a 100 Continue response is sent.

Overrides:

continue100 in class HttpChannel

Parameters:

available - estimate of the number of bytes that are available

Throws:

java.io.IOException - if the InputStream cannot be created

earlyEOF

public void earlyEOF()

Specified by:

earlyEOF in interface org.eclipse.jetty.http.HttpParser.HttpHandler

content

public boolean content(java.nio.ByteBuffer content)

Specified by:

content in interface org.eclipse.jetty.http.HttpParser.HttpHandler

onAsyncWaitForContent

public void onAsyncWaitForContent()

Overrides:

onAsyncWaitForContent in class HttpChannel

onBlockWaitForContent

public void onBlockWaitForContent()

Overrides:

onBlockWaitForContent in class HttpChannel

onBlockWaitForContentFailure

public void onBlockWaitForContentFailure(java.lang.Throwable failure)

Overrides:

onBlockWaitForContentFailure in class HttpChannel

badMessage

public void badMessage(org.eclipse.jetty.http.BadMessageException failure)

Specified by:

badMessage in interface org.eclipse.jetty.http.HttpParser.HttpHandler

headerComplete

public boolean headerComplete()

Specified by:

headerComplete in interface org.eclipse.jetty.http.HttpParser.HttpHandler

handleException

protected void handleException(java.lang.Throwable x)

Description copied from class: HttpChannel

Sends an error 500, performing a special logic to detect whether the request is suspended, to avoid concurrent writes from the application.

It may happen that the application suspends, and then throws an exception, while an application spawned thread writes the response content; in such case, we attempt to commit the error directly bypassing the ErrorHandler mechanisms and the response OutputStream.

Overrides:

handleException in class HttpChannel

Parameters:

x - the Throwable that caused the problem

abort

public void abort(java.lang.Throwable failure)

Description copied from class: HttpChannel

If a write or similar operation to this channel fails, then this method should be called.

The standard implementation calls HttpTransport.abort(Throwable).

Overrides:

abort in class HttpChannel

Parameters:

failure - the failure that caused the abort.

contentComplete

public boolean contentComplete()

Specified by:

contentComplete in interface org.eclipse.jetty.http.HttpParser.HttpHandler

messageComplete

public boolean messageComplete()

Specified by:

messageComplete in interface org.eclipse.jetty.http.HttpParser.HttpHandler

onComplianceViolation

public void onComplianceViolation(org.eclipse.jetty.http.ComplianceViolation.Mode mode,
                                  org.eclipse.jetty.http.ComplianceViolation violation,
                                  java.lang.String details)

Specified by:

onComplianceViolation in interface org.eclipse.jetty.http.ComplianceViolation.Listener

isTunnellingSupported

public boolean isTunnellingSupported()

Overrides:

isTunnellingSupported in class HttpChannel

getTunnellingEndPoint

public org.eclipse.jetty.io.EndPoint getTunnellingEndPoint()

Overrides:

getTunnellingEndPoint in class HttpChannel